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android_frameworks_base/services/jni/com_android_server_InputManager.cpp

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Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "InputManager-JNI"
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
//#define LOG_NDEBUG 0
// Log debug messages about InputReaderPolicy
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#define DEBUG_INPUT_READER_POLICY 0
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// Log debug messages about InputDispatcherPolicy
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#define DEBUG_INPUT_DISPATCHER_POLICY 0
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Log debug messages about input focus tracking
#define DEBUG_FOCUS 0
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
#include "JNIHelp.h"
#include "jni.h"
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#include <limits.h>
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
#include <android_runtime/AndroidRuntime.h>
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#include <ui/InputReader.h>
#include <ui/InputDispatcher.h>
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
#include <ui/InputManager.h>
#include <ui/InputTransport.h>
#include <utils/Log.h>
#include <utils/threads.h>
#include "../../core/jni/android_view_KeyEvent.h"
#include "../../core/jni/android_view_MotionEvent.h"
#include "../../core/jni/android_view_InputChannel.h"
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
#include "com_android_server_PowerManagerService.h"
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
namespace android {
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Window flags from WindowManager.LayoutParams
enum {
FLAG_ALLOW_LOCK_WHILE_SCREEN_ON = 0x00000001,
FLAG_DIM_BEHIND = 0x00000002,
FLAG_BLUR_BEHIND = 0x00000004,
FLAG_NOT_FOCUSABLE = 0x00000008,
FLAG_NOT_TOUCHABLE = 0x00000010,
FLAG_NOT_TOUCH_MODAL = 0x00000020,
FLAG_TOUCHABLE_WHEN_WAKING = 0x00000040,
FLAG_KEEP_SCREEN_ON = 0x00000080,
FLAG_LAYOUT_IN_SCREEN = 0x00000100,
FLAG_LAYOUT_NO_LIMITS = 0x00000200,
FLAG_FULLSCREEN = 0x00000400,
FLAG_FORCE_NOT_FULLSCREEN = 0x00000800,
FLAG_DITHER = 0x00001000,
FLAG_SECURE = 0x00002000,
FLAG_SCALED = 0x00004000,
FLAG_IGNORE_CHEEK_PRESSES = 0x00008000,
FLAG_LAYOUT_INSET_DECOR = 0x00010000,
FLAG_ALT_FOCUSABLE_IM = 0x00020000,
FLAG_WATCH_OUTSIDE_TOUCH = 0x00040000,
FLAG_SHOW_WHEN_LOCKED = 0x00080000,
FLAG_SHOW_WALLPAPER = 0x00100000,
FLAG_TURN_SCREEN_ON = 0x00200000,
FLAG_DISMISS_KEYGUARD = 0x00400000,
FLAG_IMMERSIVE = 0x00800000,
FLAG_KEEP_SURFACE_WHILE_ANIMATING = 0x10000000,
FLAG_COMPATIBLE_WINDOW = 0x20000000,
FLAG_SYSTEM_ERROR = 0x40000000,
};
// Window types from WindowManager.LayoutParams
enum {
FIRST_APPLICATION_WINDOW = 1,
TYPE_BASE_APPLICATION = 1,
TYPE_APPLICATION = 2,
TYPE_APPLICATION_STARTING = 3,
LAST_APPLICATION_WINDOW = 99,
FIRST_SUB_WINDOW = 1000,
TYPE_APPLICATION_PANEL = FIRST_SUB_WINDOW,
TYPE_APPLICATION_MEDIA = FIRST_SUB_WINDOW+1,
TYPE_APPLICATION_SUB_PANEL = FIRST_SUB_WINDOW+2,
TYPE_APPLICATION_ATTACHED_DIALOG = FIRST_SUB_WINDOW+3,
TYPE_APPLICATION_MEDIA_OVERLAY = FIRST_SUB_WINDOW+4,
LAST_SUB_WINDOW = 1999,
FIRST_SYSTEM_WINDOW = 2000,
TYPE_STATUS_BAR = FIRST_SYSTEM_WINDOW,
TYPE_SEARCH_BAR = FIRST_SYSTEM_WINDOW+1,
TYPE_PHONE = FIRST_SYSTEM_WINDOW+2,
TYPE_SYSTEM_ALERT = FIRST_SYSTEM_WINDOW+3,
TYPE_KEYGUARD = FIRST_SYSTEM_WINDOW+4,
TYPE_TOAST = FIRST_SYSTEM_WINDOW+5,
TYPE_SYSTEM_OVERLAY = FIRST_SYSTEM_WINDOW+6,
TYPE_PRIORITY_PHONE = FIRST_SYSTEM_WINDOW+7,
TYPE_SYSTEM_DIALOG = FIRST_SYSTEM_WINDOW+8,
TYPE_KEYGUARD_DIALOG = FIRST_SYSTEM_WINDOW+9,
TYPE_SYSTEM_ERROR = FIRST_SYSTEM_WINDOW+10,
TYPE_INPUT_METHOD = FIRST_SYSTEM_WINDOW+11,
TYPE_INPUT_METHOD_DIALOG= FIRST_SYSTEM_WINDOW+12,
TYPE_WALLPAPER = FIRST_SYSTEM_WINDOW+13,
TYPE_STATUS_BAR_PANEL = FIRST_SYSTEM_WINDOW+14,
LAST_SYSTEM_WINDOW = 2999,
};
// Delay between reporting long touch events to the power manager.
const nsecs_t EVENT_IGNORE_DURATION = 300 * 1000000LL; // 300 ms
// Default input dispatching timeout if there is no focused application or paused window
// from which to determine an appropriate dispatching timeout.
const nsecs_t DEFAULT_INPUT_DISPATCHING_TIMEOUT = 5000 * 1000000LL; // 5 sec
// Minimum amount of time to provide to the input dispatcher for delivery of an event
// regardless of how long the application window was paused.
const nsecs_t MIN_INPUT_DISPATCHING_TIMEOUT = 1000 * 1000000LL; // 1 sec
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// ----------------------------------------------------------------------------
static struct {
jclass clazz;
jmethodID notifyConfigurationChanged;
jmethodID notifyLidSwitchChanged;
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
jmethodID notifyInputChannelBroken;
jmethodID notifyInputChannelANR;
jmethodID notifyInputChannelRecoveredFromANR;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
jmethodID notifyANR;
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
jmethodID virtualKeyDownFeedback;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
jmethodID interceptKeyBeforeQueueing;
jmethodID interceptKeyBeforeDispatching;
jmethodID checkInjectEventsPermission;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
jmethodID notifyAppSwitchComing;
jmethodID filterTouchEvents;
jmethodID filterJumpyTouchEvents;
jmethodID getVirtualKeyDefinitions;
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
jmethodID getInputDeviceCalibration;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
jmethodID getExcludedDeviceNames;
Add support for throttling motion events. Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 15:51:08 -07:00
jmethodID getMaxEventsPerSecond;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
} gCallbacksClassInfo;
static struct {
jclass clazz;
jfieldID scanCode;
jfieldID centerX;
jfieldID centerY;
jfieldID width;
jfieldID height;
} gVirtualKeyDefinitionClassInfo;
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
static struct {
jclass clazz;
jfieldID keys;
jfieldID values;
} gInputDeviceCalibrationClassInfo;
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
static struct {
jclass clazz;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
jfieldID inputChannel;
jfieldID layoutParamsFlags;
jfieldID layoutParamsType;
jfieldID dispatchingTimeoutNanos;
jfieldID frameLeft;
jfieldID frameTop;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
jfieldID frameRight;
jfieldID frameBottom;
jfieldID visibleFrameLeft;
jfieldID visibleFrameTop;
jfieldID visibleFrameRight;
jfieldID visibleFrameBottom;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
jfieldID touchableAreaLeft;
jfieldID touchableAreaTop;
jfieldID touchableAreaRight;
jfieldID touchableAreaBottom;
jfieldID visible;
jfieldID hasFocus;
jfieldID hasWallpaper;
jfieldID paused;
jfieldID ownerPid;
jfieldID ownerUid;
} gInputWindowClassInfo;
static struct {
jclass clazz;
jfieldID name;
jfieldID dispatchingTimeoutNanos;
jfieldID token;
} gInputApplicationClassInfo;
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
static struct {
jclass clazz;
} gKeyEventClassInfo;
static struct {
jclass clazz;
} gMotionEventClassInfo;
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
static struct {
jclass clazz;
jmethodID ctor;
jmethodID addMotionRange;
jfieldID mId;
jfieldID mName;
jfieldID mSources;
jfieldID mKeyboardType;
jfieldID mMotionRanges;
} gInputDeviceClassInfo;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// ----------------------------------------------------------------------------
static inline nsecs_t now() {
return systemTime(SYSTEM_TIME_MONOTONIC);
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// ----------------------------------------------------------------------------
class NativeInputManager : public virtual RefBase,
public virtual InputReaderPolicyInterface,
public virtual InputDispatcherPolicyInterface {
protected:
virtual ~NativeInputManager();
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
public:
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
NativeInputManager(jobject callbacksObj);
inline sp<InputManager> getInputManager() const { return mInputManager; }
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
String8 dump();
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
void setDisplaySize(int32_t displayId, int32_t width, int32_t height);
void setDisplayOrientation(int32_t displayId, int32_t orientation);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
status_t registerInputChannel(JNIEnv* env, const sp<InputChannel>& inputChannel,
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
jweak inputChannelObjWeak, bool monitor);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
status_t unregisterInputChannel(JNIEnv* env, const sp<InputChannel>& inputChannel);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
void setInputWindows(JNIEnv* env, jobjectArray windowObjArray);
void setFocusedApplication(JNIEnv* env, jobject applicationObj);
void setInputDispatchMode(bool enabled, bool frozen);
void preemptInputDispatch();
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
/* --- InputReaderPolicyInterface implementation --- */
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
virtual bool getDisplayInfo(int32_t displayId,
int32_t* width, int32_t* height, int32_t* orientation);
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
virtual void virtualKeyDownFeedback();
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
virtual int32_t interceptKey(nsecs_t when, int32_t deviceId,
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
bool down, int32_t keyCode, int32_t scanCode, uint32_t& policyFlags);
virtual int32_t interceptSwitch(nsecs_t when, int32_t switchCode, int32_t switchValue,
uint32_t& policyFlags);
virtual int32_t interceptGeneric(nsecs_t when, uint32_t& policyFlags);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
virtual bool filterTouchEvents();
virtual bool filterJumpyTouchEvents();
virtual void getVirtualKeyDefinitions(const String8& deviceName,
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
Vector<VirtualKeyDefinition>& outVirtualKeyDefinitions);
virtual void getInputDeviceCalibration(const String8& deviceName,
InputDeviceCalibration& outCalibration);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
virtual void getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
/* --- InputDispatcherPolicyInterface implementation --- */
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
virtual void notifyConfigurationChanged(nsecs_t when);
virtual void notifyInputChannelBroken(const sp<InputChannel>& inputChannel);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
virtual bool notifyInputChannelANR(const sp<InputChannel>& inputChannel,
nsecs_t& outNewTimeout);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
virtual void notifyInputChannelRecoveredFromANR(const sp<InputChannel>& inputChannel);
virtual nsecs_t getKeyRepeatTimeout();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
virtual int32_t waitForKeyEventTargets(KeyEvent* keyEvent, uint32_t policyFlags,
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
int32_t injectorPid, int32_t injectorUid, Vector<InputTarget>& outTargets);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
virtual int32_t waitForMotionEventTargets(MotionEvent* motionEvent, uint32_t policyFlags,
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
int32_t injectorPid, int32_t injectorUid, Vector<InputTarget>& outTargets);
Add support for throttling motion events. Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 15:51:08 -07:00
virtual int32_t getMaxEventsPerSecond();
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
private:
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
struct InputWindow {
sp<InputChannel> inputChannel;
int32_t layoutParamsFlags;
int32_t layoutParamsType;
nsecs_t dispatchingTimeout;
int32_t frameLeft;
int32_t frameTop;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
int32_t frameRight;
int32_t frameBottom;
int32_t visibleFrameLeft;
int32_t visibleFrameTop;
int32_t visibleFrameRight;
int32_t visibleFrameBottom;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
int32_t touchableAreaLeft;
int32_t touchableAreaTop;
int32_t touchableAreaRight;
int32_t touchableAreaBottom;
bool visible;
bool hasFocus;
bool hasWallpaper;
bool paused;
int32_t ownerPid;
int32_t ownerUid;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
bool visibleFrameIntersects(const InputWindow* other) const;
bool touchableAreaContainsPoint(int32_t x, int32_t y) const;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
};
struct InputApplication {
String8 name;
nsecs_t dispatchingTimeout;
jweak tokenObjWeak;
};
class ANRTimer {
enum Budget {
SYSTEM = 0,
APPLICATION = 1
};
Budget mBudget;
nsecs_t mStartTime;
bool mFrozen;
InputWindow* mPausedWindow;
public:
ANRTimer();
void dispatchFrozenBySystem();
void dispatchPausedByApplication(InputWindow* pausedWindow);
bool waitForDispatchStateChangeLd(NativeInputManager* inputManager);
nsecs_t getTimeSpentWaitingForApplication() const;
};
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
sp<InputManager> mInputManager;
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
jobject mCallbacksObj;
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// Cached filtering policies.
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
int32_t mFilterTouchEvents;
int32_t mFilterJumpyTouchEvents;
Add support for throttling motion events. Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 15:51:08 -07:00
// Cached throttling policy.
int32_t mMaxEventsPerSecond;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// Cached display state. (lock mDisplayLock)
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
Mutex mDisplayLock;
int32_t mDisplayWidth, mDisplayHeight;
int32_t mDisplayOrientation;
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
// Power manager interactions.
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
bool isScreenOn();
bool isScreenBright();
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
// Weak references to all currently registered input channels by connection pointer.
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
Mutex mInputChannelRegistryLock;
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
KeyedVector<InputChannel*, jweak> mInputChannelObjWeakTable;
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
jobject getInputChannelObjLocal(JNIEnv* env, const sp<InputChannel>& inputChannel);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Input target and focus tracking. (lock mDispatchLock)
Mutex mDispatchLock;
Condition mDispatchStateChanged;
bool mDispatchEnabled;
bool mDispatchFrozen;
bool mWindowsReady;
Vector<InputWindow> mWindows;
Vector<InputWindow*> mWallpaperWindows;
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
Vector<sp<InputChannel> > mMonitoringChannels;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Focus tracking for keys, trackball, etc.
InputWindow* mFocusedWindow;
// Focus tracking for touch.
bool mTouchDown;
InputWindow* mTouchedWindow; // primary target for current down
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
bool mTouchedWindowIsObscured; // true if other windows may obscure the target
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
Vector<InputWindow*> mTouchedWallpaperWindows; // wallpaper targets
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
struct OutsideTarget {
InputWindow* window;
bool obscured;
};
Vector<OutsideTarget> mTempTouchedOutsideTargets; // temporary outside touch targets
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
Vector<sp<InputChannel> > mTempTouchedWallpaperChannels; // temporary wallpaper targets
// Focused application.
InputApplication* mFocusedApplication;
InputApplication mFocusedApplicationStorage; // preallocated storage for mFocusedApplication
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
void dumpDeviceInfo(String8& dump);
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
void dumpDispatchStateLd(String8& dump);
void logDispatchStateLd();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
bool notifyANR(jobject tokenObj, nsecs_t& outNewTimeout);
void releaseFocusedApplicationLd(JNIEnv* env);
int32_t waitForFocusedWindowLd(uint32_t policyFlags, int32_t injectorPid, int32_t injectorUid,
Vector<InputTarget>& outTargets, InputWindow*& outFocusedWindow);
int32_t waitForTouchedWindowLd(MotionEvent* motionEvent, uint32_t policyFlags,
int32_t injectorPid, int32_t injectorUid,
Vector<InputTarget>& outTargets, InputWindow*& outTouchedWindow);
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
bool isWindowObscuredLocked(const InputWindow* window);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
void releaseTouchedWindowLd();
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
int32_t waitForNonTouchEventTargets(MotionEvent* motionEvent, uint32_t policyFlags,
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
int32_t injectorPid, int32_t injectorUid, Vector<InputTarget>& outTargets);
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
int32_t waitForTouchEventTargets(MotionEvent* motionEvent, uint32_t policyFlags,
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
int32_t injectorPid, int32_t injectorUid, Vector<InputTarget>& outTargets);
Fix injection of specially intercepted keys like HOME. This change mainly unwinds a premature optimization in the dispatch pipeline. To test HOME injection, run 'adb shell input keyevent 3'. Change-Id: I1c4b7377c205da7c898014b8b07fc6dc1d46e4dd
2010-06-30 14:41:59 -07:00
bool interceptKeyBeforeDispatching(const InputTarget& target,
const KeyEvent* keyEvent, uint32_t policyFlags);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
void pokeUserActivityIfNeeded(int32_t windowType, int32_t eventType);
void pokeUserActivity(nsecs_t eventTime, int32_t eventType);
bool checkInjectionPermission(const InputWindow* window,
int32_t injectorPid, int32_t injectorUid);
static bool populateWindow(JNIEnv* env, jobject windowObj, InputWindow& outWindow);
static void addTarget(const InputWindow* window, int32_t targetFlags,
nsecs_t timeSpentWaitingForApplication, Vector<InputTarget>& outTargets);
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
void registerMonitoringChannel(const sp<InputChannel>& inputChannel);
void unregisterMonitoringChannel(const sp<InputChannel>& inputChannel);
void addMonitoringTargetsLd(Vector<InputTarget>& outTargets);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
static inline JNIEnv* jniEnv() {
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
return AndroidRuntime::getJNIEnv();
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
static bool isAppSwitchKey(int32_t keyCode);
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
static bool isPolicyKey(int32_t keyCode, bool isScreenOn);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
static bool checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
};
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// ----------------------------------------------------------------------------
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
NativeInputManager::NativeInputManager(jobject callbacksObj) :
mFilterTouchEvents(-1), mFilterJumpyTouchEvents(-1),
Add support for throttling motion events. Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 15:51:08 -07:00
mMaxEventsPerSecond(-1),
Fix native input dispatch in the emulator. Set a default orientation of ROTATION_0. Added some more careful checks based on whether we have valid absolute axis information from the driver. Reset key repeating during configuration changes since the keyboard device may have been removed. Change-Id: I685960828acffcb17595fc5683309e8064a76714
2010-06-29 16:52:21 -07:00
mDisplayWidth(-1), mDisplayHeight(-1), mDisplayOrientation(ROTATION_0),
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mDispatchEnabled(true), mDispatchFrozen(false), mWindowsReady(true),
mFocusedWindow(NULL), mTouchDown(false), mTouchedWindow(NULL),
mFocusedApplication(NULL) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
JNIEnv* env = jniEnv();
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
mCallbacksObj = env->NewGlobalRef(callbacksObj);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
sp<EventHub> eventHub = new EventHub();
mInputManager = new InputManager(eventHub, this, this);
}
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
NativeInputManager::~NativeInputManager() {
JNIEnv* env = jniEnv();
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
env->DeleteGlobalRef(mCallbacksObj);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
releaseFocusedApplicationLd(env);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
String8 NativeInputManager::dump() {
String8 dump;
Fix individual pointer id up/down reporting. Fix a minor threading bug in InputManager dump. Change-Id: Ic2eecf7df5a8dc9f40561fcb03ebe58a2c073778
2010-07-16 15:01:56 -07:00
{ // acquire lock
AutoMutex _l(mDisplayLock);
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
dump.append("Native Input Dispatcher State:\n");
Fix individual pointer id up/down reporting. Fix a minor threading bug in InputManager dump. Change-Id: Ic2eecf7df5a8dc9f40561fcb03ebe58a2c073778
2010-07-16 15:01:56 -07:00
dumpDispatchStateLd(dump);
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
dump.append("\n");
Fix individual pointer id up/down reporting. Fix a minor threading bug in InputManager dump. Change-Id: Ic2eecf7df5a8dc9f40561fcb03ebe58a2c073778
2010-07-16 15:01:56 -07:00
} // release lock
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
dump.append("Input Devices:\n");
dumpDeviceInfo(dump);
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
return dump;
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
bool NativeInputManager::isAppSwitchKey(int32_t keyCode) {
Add initial gamepad support. Change-Id: I0439648f6eb5405f200e4223c915eb3a418b32b9
2010-06-30 16:10:35 -07:00
return keyCode == AKEYCODE_HOME || keyCode == AKEYCODE_ENDCALL;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
bool NativeInputManager::isPolicyKey(int32_t keyCode, bool isScreenOn) {
// Special keys that the WindowManagerPolicy might care about.
switch (keyCode) {
Add initial gamepad support. Change-Id: I0439648f6eb5405f200e4223c915eb3a418b32b9
2010-06-30 16:10:35 -07:00
case AKEYCODE_VOLUME_UP:
case AKEYCODE_VOLUME_DOWN:
case AKEYCODE_ENDCALL:
case AKEYCODE_POWER:
case AKEYCODE_CALL:
case AKEYCODE_HOME:
case AKEYCODE_MENU:
case AKEYCODE_SEARCH:
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
// media keys
Add initial gamepad support. Change-Id: I0439648f6eb5405f200e4223c915eb3a418b32b9
2010-06-30 16:10:35 -07:00
case AKEYCODE_HEADSETHOOK:
case AKEYCODE_MEDIA_PLAY_PAUSE:
case AKEYCODE_MEDIA_STOP:
case AKEYCODE_MEDIA_NEXT:
case AKEYCODE_MEDIA_PREVIOUS:
case AKEYCODE_MEDIA_REWIND:
case AKEYCODE_MEDIA_FAST_FORWARD:
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
return true;
default:
// We need to pass all keys to the policy in the following cases:
// - screen is off
// - keyguard is visible
// - policy is performing key chording
//return ! isScreenOn || keyguardVisible || chording;
return true; // XXX stubbed out for now
}
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
bool NativeInputManager::checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
if (env->ExceptionCheck()) {
LOGE("An exception was thrown by callback '%s'.", methodName);
LOGE_EX(env);
env->ExceptionClear();
return true;
}
return false;
}
void NativeInputManager::setDisplaySize(int32_t displayId, int32_t width, int32_t height) {
if (displayId == 0) {
AutoMutex _l(mDisplayLock);
mDisplayWidth = width;
mDisplayHeight = height;
}
}
void NativeInputManager::setDisplayOrientation(int32_t displayId, int32_t orientation) {
if (displayId == 0) {
AutoMutex _l(mDisplayLock);
mDisplayOrientation = orientation;
}
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
status_t NativeInputManager::registerInputChannel(JNIEnv* env,
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
const sp<InputChannel>& inputChannel, jobject inputChannelObj, bool monitor) {
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
jweak inputChannelObjWeak = env->NewWeakGlobalRef(inputChannelObj);
if (! inputChannelObjWeak) {
LOGE("Could not create weak reference for input channel.");
LOGE_EX(env);
return NO_MEMORY;
}
status_t status;
{
AutoMutex _l(mInputChannelRegistryLock);
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
ssize_t index = mInputChannelObjWeakTable.indexOfKey(inputChannel.get());
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (index >= 0) {
LOGE("Input channel object '%s' has already been registered",
inputChannel->getName().string());
status = INVALID_OPERATION;
goto DeleteWeakRef;
}
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
mInputChannelObjWeakTable.add(inputChannel.get(), inputChannelObjWeak);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
}
status = mInputManager->registerInputChannel(inputChannel);
if (! status) {
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
// Success.
if (monitor) {
registerMonitoringChannel(inputChannel);
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
return OK;
}
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
// Failed!
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
{
AutoMutex _l(mInputChannelRegistryLock);
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
mInputChannelObjWeakTable.removeItem(inputChannel.get());
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
}
DeleteWeakRef:
env->DeleteWeakGlobalRef(inputChannelObjWeak);
return status;
}
status_t NativeInputManager::unregisterInputChannel(JNIEnv* env,
const sp<InputChannel>& inputChannel) {
jweak inputChannelObjWeak;
{
AutoMutex _l(mInputChannelRegistryLock);
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
ssize_t index = mInputChannelObjWeakTable.indexOfKey(inputChannel.get());
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (index < 0) {
LOGE("Input channel object '%s' is not currently registered",
inputChannel->getName().string());
return INVALID_OPERATION;
}
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
inputChannelObjWeak = mInputChannelObjWeakTable.valueAt(index);
mInputChannelObjWeakTable.removeItemsAt(index);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
}
env->DeleteWeakGlobalRef(inputChannelObjWeak);
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
unregisterMonitoringChannel(inputChannel);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
return mInputManager->unregisterInputChannel(inputChannel);
}
jobject NativeInputManager::getInputChannelObjLocal(JNIEnv* env,
const sp<InputChannel>& inputChannel) {
{
AutoMutex _l(mInputChannelRegistryLock);
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
ssize_t index = mInputChannelObjWeakTable.indexOfKey(inputChannel.get());
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (index < 0) {
return NULL;
}
Fix possible race conditions during channel unregistration. Previously, the input dispatcher assumed that the input channel's receive pipe file descriptor was a sufficiently unique identifier for looking up input channels in its various tables. However, it can happen that an input channel is disposed and then a new input channel is immediately created that reuses the same file descriptor. Ordinarily this is not a problem, however there is a small opportunity for a race to arise in InputQueue. When InputQueue receives an input event from the dispatcher, it generates a finishedToken that encodes the channel's receive pipe fd, and a sequence number. The finishedToken is used by the ViewRoot as a handle for the event so that it can tell the InputQueue when the event has finished being processed. Here is the race: 1. InputQueue receives an input event, assigns a new finishedToken. 2. ViewRoot begins processing the input event. 3. During processing, ViewRoot unregisters the InputChannel. 4. A new InputChannel is created and is registered with the Input Queue. This InputChannel happens to have the same receive pipe fd as the one previously registered. 5. ViewRoot tells the InputQueue that it has finished processing the input event, passing along the original finishedToken. 6. InputQueue throws an exception because the finishedToken's receive pipe fd is registered but the sequence number is incorrect so it assumes that the client has called finish spuriously. The fix is to include a unique connection id within the finishedToken so that the InputQueue can accurately confirm that the token belongs to the currently registered InputChannel rather than to an old one that happened to have the same receive pipe fd. When it notices this, it ignores the spurious finish. I've also made a couple of other small changes to avoid similar races elsewhere. This patch set also includes a fix to synthesize a finished signal when the input channel is unregistered on the client side to help keep the server and client in sync. Bug: 2834068 Change-Id: I1de34a36249ab74c359c2c67a57e333543400f7b
2010-08-17 15:59:26 -07:00
jweak inputChannelObjWeak = mInputChannelObjWeakTable.valueAt(index);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
return env->NewLocalRef(inputChannelObjWeak);
}
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
bool NativeInputManager::getDisplayInfo(int32_t displayId,
int32_t* width, int32_t* height, int32_t* orientation) {
bool result = false;
if (displayId == 0) {
AutoMutex _l(mDisplayLock);
if (mDisplayWidth > 0) {
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
if (width) {
*width = mDisplayWidth;
}
if (height) {
*height = mDisplayHeight;
}
if (orientation) {
*orientation = mDisplayOrientation;
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
result = true;
}
}
return result;
}
bool NativeInputManager::isScreenOn() {
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
return android_server_PowerManagerService_isScreenOn();
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
bool NativeInputManager::isScreenBright() {
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
return android_server_PowerManagerService_isScreenBright();
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
void NativeInputManager::virtualKeyDownFeedback() {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#if DEBUG_INPUT_READER_POLICY
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
LOGD("virtualKeyDownFeedback");
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#endif
JNIEnv* env = jniEnv();
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.virtualKeyDownFeedback);
checkAndClearExceptionFromCallback(env, "virtualKeyDownFeedback");
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
int32_t NativeInputManager::interceptKey(nsecs_t when,
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
int32_t deviceId, bool down, int32_t keyCode, int32_t scanCode, uint32_t& policyFlags) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#if DEBUG_INPUT_READER_POLICY
LOGD("interceptKey - when=%lld, deviceId=%d, down=%d, keyCode=%d, scanCode=%d, "
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
"policyFlags=0x%x",
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
when, deviceId, down, keyCode, scanCode, policyFlags);
#endif
const int32_t WM_ACTION_PASS_TO_USER = 1;
const int32_t WM_ACTION_POKE_USER_ACTIVITY = 2;
const int32_t WM_ACTION_GO_TO_SLEEP = 4;
bool isScreenOn = this->isScreenOn();
bool isScreenBright = this->isScreenBright();
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
jint wmActions = 0;
if (isPolicyKey(keyCode, isScreenOn)) {
JNIEnv* env = jniEnv();
wmActions = env->CallIntMethod(mCallbacksObj,
gCallbacksClassInfo.interceptKeyBeforeQueueing,
when, keyCode, down, policyFlags, isScreenOn);
if (checkAndClearExceptionFromCallback(env, "interceptKeyBeforeQueueing")) {
wmActions = 0;
}
} else {
wmActions = WM_ACTION_PASS_TO_USER;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
int32_t actions = InputReaderPolicyInterface::ACTION_NONE;
if (! isScreenOn) {
// Key presses and releases wake the device.
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
policyFlags |= POLICY_FLAG_WOKE_HERE;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
if (! isScreenBright) {
// Key presses and releases brighten the screen if dimmed.
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
policyFlags |= POLICY_FLAG_BRIGHT_HERE;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
if (wmActions & WM_ACTION_GO_TO_SLEEP) {
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
android_server_PowerManagerService_goToSleep(when);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
if (wmActions & WM_ACTION_POKE_USER_ACTIVITY) {
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
pokeUserActivity(when, POWER_MANAGER_BUTTON_EVENT);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
if (wmActions & WM_ACTION_PASS_TO_USER) {
actions |= InputReaderPolicyInterface::ACTION_DISPATCH;
if (down && isAppSwitchKey(keyCode)) {
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
JNIEnv* env = jniEnv();
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyAppSwitchComing);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
checkAndClearExceptionFromCallback(env, "notifyAppSwitchComing");
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
actions |= InputReaderPolicyInterface::ACTION_APP_SWITCH_COMING;
}
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
return actions;
}
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
int32_t NativeInputManager::interceptGeneric(nsecs_t when, uint32_t& policyFlags) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#if DEBUG_INPUT_READER_POLICY
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
LOGD("interceptGeneric - when=%lld, policyFlags=0x%x", when, policyFlags);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#endif
Even more native input dispatch work in progress. Added more tests. Fixed a regression in Vector. Fixed bugs in pointer tracking. Fixed a starvation issue in PollLoop when setting or removing callbacks. Fixed a couple of policy nits. Modified the internal representation of MotionEvent to be more efficient and more consistent. Added code to skip/cancel virtual key processing when there are multiple pointers down. This helps to better disambiguate virtual key presses from stray touches (such as cheek presses). Change-Id: I2a7d2cce0195afb9125b23378baa94fd2fc6671c
2010-06-16 01:53:36 -07:00
int32_t actions = InputReaderPolicyInterface::ACTION_NONE;
if (isScreenOn()) {
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
// Only dispatch events when the device is awake.
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Do not wake the device.
Even more native input dispatch work in progress. Added more tests. Fixed a regression in Vector. Fixed bugs in pointer tracking. Fixed a starvation issue in PollLoop when setting or removing callbacks. Fixed a couple of policy nits. Modified the internal representation of MotionEvent to be more efficient and more consistent. Added code to skip/cancel virtual key processing when there are multiple pointers down. This helps to better disambiguate virtual key presses from stray touches (such as cheek presses). Change-Id: I2a7d2cce0195afb9125b23378baa94fd2fc6671c
2010-06-16 01:53:36 -07:00
actions |= InputReaderPolicyInterface::ACTION_DISPATCH;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
if (! isScreenBright()) {
// Brighten the screen if dimmed.
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
policyFlags |= POLICY_FLAG_BRIGHT_HERE;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Even more native input dispatch work in progress. Added more tests. Fixed a regression in Vector. Fixed bugs in pointer tracking. Fixed a starvation issue in PollLoop when setting or removing callbacks. Fixed a couple of policy nits. Modified the internal representation of MotionEvent to be more efficient and more consistent. Added code to skip/cancel virtual key processing when there are multiple pointers down. This helps to better disambiguate virtual key presses from stray touches (such as cheek presses). Change-Id: I2a7d2cce0195afb9125b23378baa94fd2fc6671c
2010-06-16 01:53:36 -07:00
return actions;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
int32_t NativeInputManager::interceptSwitch(nsecs_t when, int32_t switchCode,
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
int32_t switchValue, uint32_t& policyFlags) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#if DEBUG_INPUT_READER_POLICY
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
LOGD("interceptSwitch - when=%lld, switchCode=%d, switchValue=%d, policyFlags=0x%x",
when, switchCode, switchValue, policyFlags);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#endif
JNIEnv* env = jniEnv();
switch (switchCode) {
case SW_LID:
env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyLidSwitchChanged,
when, switchValue == 0);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
checkAndClearExceptionFromCallback(env, "notifyLidSwitchChanged");
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
break;
}
return InputReaderPolicyInterface::ACTION_NONE;
}
bool NativeInputManager::filterTouchEvents() {
if (mFilterTouchEvents < 0) {
JNIEnv* env = jniEnv();
jboolean result = env->CallBooleanMethod(mCallbacksObj,
gCallbacksClassInfo.filterTouchEvents);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (checkAndClearExceptionFromCallback(env, "filterTouchEvents")) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
result = false;
}
mFilterTouchEvents = result ? 1 : 0;
}
return mFilterTouchEvents;
}
bool NativeInputManager::filterJumpyTouchEvents() {
if (mFilterJumpyTouchEvents < 0) {
JNIEnv* env = jniEnv();
jboolean result = env->CallBooleanMethod(mCallbacksObj,
gCallbacksClassInfo.filterJumpyTouchEvents);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (checkAndClearExceptionFromCallback(env, "filterJumpyTouchEvents")) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
result = false;
}
mFilterJumpyTouchEvents = result ? 1 : 0;
}
return mFilterJumpyTouchEvents;
}
void NativeInputManager::getVirtualKeyDefinitions(const String8& deviceName,
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
Vector<VirtualKeyDefinition>& outVirtualKeyDefinitions) {
outVirtualKeyDefinitions.clear();
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
JNIEnv* env = jniEnv();
jstring deviceNameStr = env->NewStringUTF(deviceName.string());
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (! checkAndClearExceptionFromCallback(env, "getVirtualKeyDefinitions")) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
jobjectArray result = jobjectArray(env->CallObjectMethod(mCallbacksObj,
gCallbacksClassInfo.getVirtualKeyDefinitions, deviceNameStr));
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (! checkAndClearExceptionFromCallback(env, "getVirtualKeyDefinitions") && result) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
jsize length = env->GetArrayLength(result);
for (jsize i = 0; i < length; i++) {
jobject item = env->GetObjectArrayElement(result, i);
outVirtualKeyDefinitions.add();
outVirtualKeyDefinitions.editTop().scanCode =
int32_t(env->GetIntField(item, gVirtualKeyDefinitionClassInfo.scanCode));
outVirtualKeyDefinitions.editTop().centerX =
int32_t(env->GetIntField(item, gVirtualKeyDefinitionClassInfo.centerX));
outVirtualKeyDefinitions.editTop().centerY =
int32_t(env->GetIntField(item, gVirtualKeyDefinitionClassInfo.centerY));
outVirtualKeyDefinitions.editTop().width =
int32_t(env->GetIntField(item, gVirtualKeyDefinitionClassInfo.width));
outVirtualKeyDefinitions.editTop().height =
int32_t(env->GetIntField(item, gVirtualKeyDefinitionClassInfo.height));
env->DeleteLocalRef(item);
}
env->DeleteLocalRef(result);
}
env->DeleteLocalRef(deviceNameStr);
}
}
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
void NativeInputManager::getInputDeviceCalibration(const String8& deviceName,
InputDeviceCalibration& outCalibration) {
outCalibration.clear();
JNIEnv* env = jniEnv();
jstring deviceNameStr = env->NewStringUTF(deviceName.string());
if (! checkAndClearExceptionFromCallback(env, "getInputDeviceCalibration")) {
jobject result = env->CallObjectMethod(mCallbacksObj,
gCallbacksClassInfo.getInputDeviceCalibration, deviceNameStr);
if (! checkAndClearExceptionFromCallback(env, "getInputDeviceCalibration") && result) {
jobjectArray keys = jobjectArray(env->GetObjectField(result,
gInputDeviceCalibrationClassInfo.keys));
jobjectArray values = jobjectArray(env->GetObjectField(result,
gInputDeviceCalibrationClassInfo.values));
jsize length = env->GetArrayLength(keys);
for (jsize i = 0; i < length; i++) {
jstring keyStr = jstring(env->GetObjectArrayElement(keys, i));
jstring valueStr = jstring(env->GetObjectArrayElement(values, i));
const char* keyChars = env->GetStringUTFChars(keyStr, NULL);
String8 key(keyChars);
env->ReleaseStringUTFChars(keyStr, keyChars);
const char* valueChars = env->GetStringUTFChars(valueStr, NULL);
String8 value(valueChars);
env->ReleaseStringUTFChars(valueStr, valueChars);
outCalibration.addProperty(key, value);
env->DeleteLocalRef(keyStr);
env->DeleteLocalRef(valueStr);
}
env->DeleteLocalRef(keys);
env->DeleteLocalRef(values);
env->DeleteLocalRef(result);
}
env->DeleteLocalRef(deviceNameStr);
}
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
void NativeInputManager::getExcludedDeviceNames(Vector<String8>& outExcludedDeviceNames) {
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
outExcludedDeviceNames.clear();
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
JNIEnv* env = jniEnv();
jobjectArray result = jobjectArray(env->CallObjectMethod(mCallbacksObj,
gCallbacksClassInfo.getExcludedDeviceNames));
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (! checkAndClearExceptionFromCallback(env, "getExcludedDeviceNames") && result) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
jsize length = env->GetArrayLength(result);
for (jsize i = 0; i < length; i++) {
jstring item = jstring(env->GetObjectArrayElement(result, i));
const char* deviceNameChars = env->GetStringUTFChars(item, NULL);
outExcludedDeviceNames.add(String8(deviceNameChars));
env->ReleaseStringUTFChars(item, deviceNameChars);
env->DeleteLocalRef(item);
}
env->DeleteLocalRef(result);
}
}
void NativeInputManager::notifyConfigurationChanged(nsecs_t when) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("notifyConfigurationChanged - when=%lld", when);
#endif
JNIEnv* env = jniEnv();
InputConfiguration config;
mInputManager->getInputConfiguration(& config);
env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyConfigurationChanged,
when, config.touchScreen, config.keyboard, config.navigation);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
checkAndClearExceptionFromCallback(env, "notifyConfigurationChanged");
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
void NativeInputManager::notifyInputChannelBroken(const sp<InputChannel>& inputChannel) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("notifyInputChannelBroken - inputChannel='%s'", inputChannel->getName().string());
#endif
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
JNIEnv* env = jniEnv();
jobject inputChannelObjLocal = getInputChannelObjLocal(env, inputChannel);
if (inputChannelObjLocal) {
env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyInputChannelBroken,
inputChannelObjLocal);
checkAndClearExceptionFromCallback(env, "notifyInputChannelBroken");
env->DeleteLocalRef(inputChannelObjLocal);
}
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
unregisterMonitoringChannel(inputChannel);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
bool NativeInputManager::notifyInputChannelANR(const sp<InputChannel>& inputChannel,
nsecs_t& outNewTimeout) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("notifyInputChannelANR - inputChannel='%s'",
inputChannel->getName().string());
#endif
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
JNIEnv* env = jniEnv();
jlong newTimeout;
jobject inputChannelObjLocal = getInputChannelObjLocal(env, inputChannel);
if (inputChannelObjLocal) {
newTimeout = env->CallLongMethod(mCallbacksObj,
gCallbacksClassInfo.notifyInputChannelANR, inputChannelObjLocal);
if (checkAndClearExceptionFromCallback(env, "notifyInputChannelANR")) {
newTimeout = -2;
}
env->DeleteLocalRef(inputChannelObjLocal);
} else {
newTimeout = -2;
}
if (newTimeout == -2) {
return false; // abort
}
outNewTimeout = newTimeout;
return true; // resume
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
void NativeInputManager::notifyInputChannelRecoveredFromANR(const sp<InputChannel>& inputChannel) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("notifyInputChannelRecoveredFromANR - inputChannel='%s'",
inputChannel->getName().string());
#endif
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
JNIEnv* env = jniEnv();
jobject inputChannelObjLocal = getInputChannelObjLocal(env, inputChannel);
if (inputChannelObjLocal) {
env->CallVoidMethod(mCallbacksObj, gCallbacksClassInfo.notifyInputChannelRecoveredFromANR,
inputChannelObjLocal);
checkAndClearExceptionFromCallback(env, "notifyInputChannelRecoveredFromANR");
env->DeleteLocalRef(inputChannelObjLocal);
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
bool NativeInputManager::notifyANR(jobject tokenObj, nsecs_t& outNewTimeout) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("notifyANR");
#endif
JNIEnv* env = jniEnv();
jlong newTimeout = env->CallLongMethod(mCallbacksObj,
gCallbacksClassInfo.notifyANR, tokenObj);
if (checkAndClearExceptionFromCallback(env, "notifyANR")) {
newTimeout = -2;
}
if (newTimeout == -2) {
return false; // abort
}
outNewTimeout = newTimeout;
return true; // resume
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
nsecs_t NativeInputManager::getKeyRepeatTimeout() {
if (! isScreenOn()) {
// Disable key repeat when the screen is off.
return -1;
} else {
// TODO use ViewConfiguration.getLongPressTimeout()
return milliseconds_to_nanoseconds(500);
}
}
Add support for throttling motion events. Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 15:51:08 -07:00
int32_t NativeInputManager::getMaxEventsPerSecond() {
if (mMaxEventsPerSecond < 0) {
JNIEnv* env = jniEnv();
jint result = env->CallIntMethod(mCallbacksObj,
gCallbacksClassInfo.getMaxEventsPerSecond);
if (checkAndClearExceptionFromCallback(env, "getMaxEventsPerSecond")) {
Raise motion event throttle to 60Hz from 35Hz. Bug: 2931575 Change-Id: Ib8b1793addcda74b2fa6de2ce61b6133b8ffda9d
2010-08-18 17:48:53 -07:00
result = 60;
Add support for throttling motion events. Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 15:51:08 -07:00
}
mMaxEventsPerSecond = result;
}
return mMaxEventsPerSecond;
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
void NativeInputManager::setInputWindows(JNIEnv* env, jobjectArray windowObjArray) {
#if DEBUG_FOCUS
LOGD("setInputWindows");
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#endif
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
{ // acquire lock
AutoMutex _l(mDispatchLock);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
sp<InputChannel> touchedWindowChannel;
if (mTouchedWindow) {
touchedWindowChannel = mTouchedWindow->inputChannel;
mTouchedWindow = NULL;
}
size_t numTouchedWallpapers = mTouchedWallpaperWindows.size();
if (numTouchedWallpapers != 0) {
for (size_t i = 0; i < numTouchedWallpapers; i++) {
mTempTouchedWallpaperChannels.push(mTouchedWallpaperWindows[i]->inputChannel);
}
mTouchedWallpaperWindows.clear();
}
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
bool hadFocusedWindow = mFocusedWindow != NULL;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mWindows.clear();
mFocusedWindow = NULL;
mWallpaperWindows.clear();
if (windowObjArray) {
mWindowsReady = true;
jsize length = env->GetArrayLength(windowObjArray);
for (jsize i = 0; i < length; i++) {
jobject inputTargetObj = env->GetObjectArrayElement(windowObjArray, i);
if (! inputTargetObj) {
break; // found null element indicating end of used portion of the array
}
mWindows.push();
InputWindow& window = mWindows.editTop();
bool valid = populateWindow(env, inputTargetObj, window);
if (! valid) {
mWindows.pop();
}
env->DeleteLocalRef(inputTargetObj);
}
size_t numWindows = mWindows.size();
for (size_t i = 0; i < numWindows; i++) {
InputWindow* window = & mWindows.editItemAt(i);
if (window->hasFocus) {
mFocusedWindow = window;
}
if (window->layoutParamsType == TYPE_WALLPAPER) {
mWallpaperWindows.push(window);
for (size_t j = 0; j < numTouchedWallpapers; j++) {
if (window->inputChannel == mTempTouchedWallpaperChannels[i]) {
mTouchedWallpaperWindows.push(window);
}
}
}
if (window->inputChannel == touchedWindowChannel) {
mTouchedWindow = window;
}
}
} else {
mWindowsReady = false;
}
mTempTouchedWallpaperChannels.clear();
Fix individual pointer id up/down reporting. Fix a minor threading bug in InputManager dump. Change-Id: Ic2eecf7df5a8dc9f40561fcb03ebe58a2c073778
2010-07-16 15:01:56 -07:00
if ((hadFocusedWindow && ! mFocusedWindow)
|| (mFocusedWindow && ! mFocusedWindow->visible)) {
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
preemptInputDispatch();
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mDispatchStateChanged.broadcast();
#if DEBUG_FOCUS
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
logDispatchStateLd();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#endif
} // release lock
}
bool NativeInputManager::populateWindow(JNIEnv* env, jobject windowObj,
InputWindow& outWindow) {
bool valid = false;
jobject inputChannelObj = env->GetObjectField(windowObj,
gInputWindowClassInfo.inputChannel);
if (inputChannelObj) {
sp<InputChannel> inputChannel =
android_view_InputChannel_getInputChannel(env, inputChannelObj);
if (inputChannel != NULL) {
jint layoutParamsFlags = env->GetIntField(windowObj,
gInputWindowClassInfo.layoutParamsFlags);
jint layoutParamsType = env->GetIntField(windowObj,
gInputWindowClassInfo.layoutParamsType);
jlong dispatchingTimeoutNanos = env->GetLongField(windowObj,
gInputWindowClassInfo.dispatchingTimeoutNanos);
jint frameLeft = env->GetIntField(windowObj,
gInputWindowClassInfo.frameLeft);
jint frameTop = env->GetIntField(windowObj,
gInputWindowClassInfo.frameTop);
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
jint frameRight = env->GetIntField(windowObj,
gInputWindowClassInfo.frameRight);
jint frameBottom = env->GetIntField(windowObj,
gInputWindowClassInfo.frameBottom);
jint visibleFrameLeft = env->GetIntField(windowObj,
gInputWindowClassInfo.visibleFrameLeft);
jint visibleFrameTop = env->GetIntField(windowObj,
gInputWindowClassInfo.visibleFrameTop);
jint visibleFrameRight = env->GetIntField(windowObj,
gInputWindowClassInfo.visibleFrameRight);
jint visibleFrameBottom = env->GetIntField(windowObj,
gInputWindowClassInfo.visibleFrameBottom);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
jint touchableAreaLeft = env->GetIntField(windowObj,
gInputWindowClassInfo.touchableAreaLeft);
jint touchableAreaTop = env->GetIntField(windowObj,
gInputWindowClassInfo.touchableAreaTop);
jint touchableAreaRight = env->GetIntField(windowObj,
gInputWindowClassInfo.touchableAreaRight);
jint touchableAreaBottom = env->GetIntField(windowObj,
gInputWindowClassInfo.touchableAreaBottom);
jboolean visible = env->GetBooleanField(windowObj,
gInputWindowClassInfo.visible);
jboolean hasFocus = env->GetBooleanField(windowObj,
gInputWindowClassInfo.hasFocus);
jboolean hasWallpaper = env->GetBooleanField(windowObj,
gInputWindowClassInfo.hasWallpaper);
jboolean paused = env->GetBooleanField(windowObj,
gInputWindowClassInfo.paused);
jint ownerPid = env->GetIntField(windowObj,
gInputWindowClassInfo.ownerPid);
jint ownerUid = env->GetIntField(windowObj,
gInputWindowClassInfo.ownerUid);
outWindow.inputChannel = inputChannel;
outWindow.layoutParamsFlags = layoutParamsFlags;
outWindow.layoutParamsType = layoutParamsType;
outWindow.dispatchingTimeout = dispatchingTimeoutNanos;
outWindow.frameLeft = frameLeft;
outWindow.frameTop = frameTop;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
outWindow.frameRight = frameRight;
outWindow.frameBottom = frameBottom;
outWindow.visibleFrameLeft = visibleFrameLeft;
outWindow.visibleFrameTop = visibleFrameTop;
outWindow.visibleFrameRight = visibleFrameRight;
outWindow.visibleFrameBottom = visibleFrameBottom;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
outWindow.touchableAreaLeft = touchableAreaLeft;
outWindow.touchableAreaTop = touchableAreaTop;
outWindow.touchableAreaRight = touchableAreaRight;
outWindow.touchableAreaBottom = touchableAreaBottom;
outWindow.visible = visible;
outWindow.hasFocus = hasFocus;
outWindow.hasWallpaper = hasWallpaper;
outWindow.paused = paused;
outWindow.ownerPid = ownerPid;
outWindow.ownerUid = ownerUid;
valid = true;
} else {
LOGW("Dropping input target because its input channel is not initialized.");
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
env->DeleteLocalRef(inputChannelObj);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
} else {
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
LOGW("Dropping input target because the input channel object was null.");
}
return valid;
}
void NativeInputManager::setFocusedApplication(JNIEnv* env, jobject applicationObj) {
#if DEBUG_FOCUS
LOGD("setFocusedApplication");
#endif
{ // acquire lock
AutoMutex _l(mDispatchLock);
releaseFocusedApplicationLd(env);
if (applicationObj) {
jstring nameObj = jstring(env->GetObjectField(applicationObj,
gInputApplicationClassInfo.name));
jlong dispatchingTimeoutNanos = env->GetLongField(applicationObj,
gInputApplicationClassInfo.dispatchingTimeoutNanos);
jobject tokenObj = env->GetObjectField(applicationObj,
gInputApplicationClassInfo.token);
jweak tokenObjWeak = env->NewWeakGlobalRef(tokenObj);
if (! tokenObjWeak) {
LOGE("Could not create weak reference for application token.");
LOGE_EX(env);
env->ExceptionClear();
}
env->DeleteLocalRef(tokenObj);
mFocusedApplication = & mFocusedApplicationStorage;
if (nameObj) {
const char* nameStr = env->GetStringUTFChars(nameObj, NULL);
mFocusedApplication->name.setTo(nameStr);
env->ReleaseStringUTFChars(nameObj, nameStr);
env->DeleteLocalRef(nameObj);
} else {
LOGE("InputApplication.name should not be null.");
mFocusedApplication->name.setTo("unknown");
}
mFocusedApplication->dispatchingTimeout = dispatchingTimeoutNanos;
mFocusedApplication->tokenObjWeak = tokenObjWeak;
}
mDispatchStateChanged.broadcast();
#if DEBUG_FOCUS
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
logDispatchStateLd();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#endif
} // release lock
}
void NativeInputManager::releaseFocusedApplicationLd(JNIEnv* env) {
if (mFocusedApplication) {
env->DeleteWeakGlobalRef(mFocusedApplication->tokenObjWeak);
mFocusedApplication = NULL;
}
}
void NativeInputManager::setInputDispatchMode(bool enabled, bool frozen) {
#if DEBUG_FOCUS
LOGD("setInputDispatchMode: enabled=%d, frozen=%d", enabled, frozen);
#endif
{ // acquire lock
AutoMutex _l(mDispatchLock);
if (mDispatchEnabled != enabled || mDispatchFrozen != frozen) {
mDispatchEnabled = enabled;
mDispatchFrozen = frozen;
mDispatchStateChanged.broadcast();
}
#if DEBUG_FOCUS
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
logDispatchStateLd();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#endif
} // release lock
}
void NativeInputManager::preemptInputDispatch() {
#if DEBUG_FOCUS
LOGD("preemptInputDispatch");
#endif
mInputManager->preemptInputDispatch();
}
int32_t NativeInputManager::waitForFocusedWindowLd(uint32_t policyFlags,
int32_t injectorPid, int32_t injectorUid, Vector<InputTarget>& outTargets,
InputWindow*& outFocusedWindow) {
int32_t injectionResult = INPUT_EVENT_INJECTION_SUCCEEDED;
bool firstIteration = true;
ANRTimer anrTimer;
for (;;) {
if (firstIteration) {
firstIteration = false;
} else {
if (! anrTimer.waitForDispatchStateChangeLd(this)) {
LOGW("Dropping event because the dispatcher timed out waiting to identify "
"the window that should receive it.");
injectionResult = INPUT_EVENT_INJECTION_TIMED_OUT;
break;
}
}
// If dispatch is not enabled then fail.
if (! mDispatchEnabled) {
LOGI("Dropping event because input dispatch is disabled.");
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
injectionResult = INPUT_EVENT_INJECTION_FAILED;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break;
}
// If dispatch is frozen or we don't have valid window data yet then wait.
if (mDispatchFrozen || ! mWindowsReady) {
#if DEBUG_FOCUS
LOGD("Waiting because dispatch is frozen or windows are not ready.");
#endif
anrTimer.dispatchFrozenBySystem();
continue;
}
// If there is no currently focused window and no focused application
// then drop the event.
if (! mFocusedWindow) {
if (mFocusedApplication) {
#if DEBUG_FOCUS
LOGD("Waiting because there is no focused window but there is a "
"focused application that may yet introduce a new target: '%s'.",
mFocusedApplication->name.string());
#endif
continue;
}
LOGI("Dropping event because there is no focused window or focused application.");
injectionResult = INPUT_EVENT_INJECTION_FAILED;
break;
}
// Check permissions.
if (! checkInjectionPermission(mFocusedWindow, injectorPid, injectorUid)) {
injectionResult = INPUT_EVENT_INJECTION_PERMISSION_DENIED;
break;
}
// If the currently focused window is paused then keep waiting.
if (mFocusedWindow->paused) {
#if DEBUG_FOCUS
LOGD("Waiting because focused window is paused.");
#endif
anrTimer.dispatchPausedByApplication(mFocusedWindow);
continue;
}
// Success!
break; // done waiting, exit loop
}
// Output targets.
if (injectionResult == INPUT_EVENT_INJECTION_SUCCEEDED) {
addTarget(mFocusedWindow, InputTarget::FLAG_SYNC,
anrTimer.getTimeSpentWaitingForApplication(), outTargets);
outFocusedWindow = mFocusedWindow;
} else {
outFocusedWindow = NULL;
}
#if DEBUG_FOCUS
LOGD("waitForFocusedWindow finished: injectionResult=%d",
injectionResult);
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
logDispatchStateLd();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#endif
return injectionResult;
}
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
enum InjectionPermission {
INJECTION_PERMISSION_UNKNOWN,
INJECTION_PERMISSION_GRANTED,
INJECTION_PERMISSION_DENIED
};
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
int32_t NativeInputManager::waitForTouchedWindowLd(MotionEvent* motionEvent, uint32_t policyFlags,
int32_t injectorPid, int32_t injectorUid, Vector<InputTarget>& outTargets,
InputWindow*& outTouchedWindow) {
nsecs_t startTime = now();
// For security reasons, we defer updating the touch state until we are sure that
// event injection will be allowed.
//
// FIXME In the original code, screenWasOff could never be set to true.
// The reason is that the POLICY_FLAG_WOKE_HERE
// and POLICY_FLAG_BRIGHT_HERE flags were set only when preprocessing raw
// EV_KEY, EV_REL and EV_ABS events. As it happens, the touch event was
// actually enqueued using the policyFlags that appeared in the final EV_SYN
// events upon which no preprocessing took place. So policyFlags was always 0.
// In the new native input dispatcher we're a bit more careful about event
// preprocessing so the touches we receive can actually have non-zero policyFlags.
// Unfortunately we obtain undesirable behavior.
//
// Here's what happens:
//
// When the device dims in anticipation of going to sleep, touches
// in windows which have FLAG_TOUCHABLE_WHEN_WAKING cause
// the device to brighten and reset the user activity timer.
// Touches on other windows (such as the launcher window)
// are dropped. Then after a moment, the device goes to sleep. Oops.
//
// Also notice how screenWasOff was being initialized using POLICY_FLAG_BRIGHT_HERE
// instead of POLICY_FLAG_WOKE_HERE...
//
bool screenWasOff = false; // original policy: policyFlags & POLICY_FLAG_BRIGHT_HERE;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
int32_t action = motionEvent->getAction();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
bool firstIteration = true;
ANRTimer anrTimer;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
int32_t injectionResult;
InjectionPermission injectionPermission;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
for (;;) {
if (firstIteration) {
firstIteration = false;
} else {
if (! anrTimer.waitForDispatchStateChangeLd(this)) {
LOGW("Dropping event because the dispatcher timed out waiting to identify "
"the window that should receive it.");
injectionResult = INPUT_EVENT_INJECTION_TIMED_OUT;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionPermission = INJECTION_PERMISSION_UNKNOWN;
break; // timed out, exit wait loop
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
}
// If dispatch is not enabled then fail.
if (! mDispatchEnabled) {
LOGI("Dropping event because input dispatch is disabled.");
injectionResult = INPUT_EVENT_INJECTION_FAILED;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionPermission = INJECTION_PERMISSION_UNKNOWN;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break; // failed, exit wait loop
}
// If dispatch is frozen or we don't have valid window data yet then wait.
if (mDispatchFrozen || ! mWindowsReady) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("Waiting because dispatch is frozen or windows are not ready.");
#endif
anrTimer.dispatchFrozenBySystem();
continue;
}
// Update the touch state as needed based on the properties of the touch event.
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
if (action == AMOTION_EVENT_ACTION_DOWN) {
/* Case 1: ACTION_DOWN */
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
InputWindow* newTouchedWindow = NULL;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
mTempTouchedOutsideTargets.clear();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
int32_t x = int32_t(motionEvent->getX(0));
int32_t y = int32_t(motionEvent->getY(0));
InputWindow* topErrorWindow = NULL;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
bool obscured = false;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Traverse windows from front to back to find touched window and outside targets.
size_t numWindows = mWindows.size();
for (size_t i = 0; i < numWindows; i++) {
InputWindow* window = & mWindows.editItemAt(i);
int32_t flags = window->layoutParamsFlags;
if (flags & FLAG_SYSTEM_ERROR) {
if (! topErrorWindow) {
topErrorWindow = window;
}
}
if (window->visible) {
if (! (flags & FLAG_NOT_TOUCHABLE)) {
bool isTouchModal = (flags &
(FLAG_NOT_FOCUSABLE | FLAG_NOT_TOUCH_MODAL)) == 0;
if (isTouchModal || window->touchableAreaContainsPoint(x, y)) {
if (! screenWasOff || flags & FLAG_TOUCHABLE_WHEN_WAKING) {
newTouchedWindow = window;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
obscured = isWindowObscuredLocked(window);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
break; // found touched window, exit window loop
}
}
if (flags & FLAG_WATCH_OUTSIDE_TOUCH) {
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
OutsideTarget outsideTarget;
outsideTarget.window = window;
outsideTarget.obscured = isWindowObscuredLocked(window);
mTempTouchedOutsideTargets.push(outsideTarget);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
}
}
// If there is an error window but it is not taking focus (typically because
// it is invisible) then wait for it. Any other focused window may in
// fact be in ANR state.
if (topErrorWindow && newTouchedWindow != topErrorWindow) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("Waiting because system error window is pending.");
#endif
anrTimer.dispatchFrozenBySystem();
continue; // wait some more
}
// If we did not find a touched window then fail.
if (! newTouchedWindow) {
if (mFocusedApplication) {
#if DEBUG_FOCUS
LOGD("Waiting because there is no focused window but there is a "
"focused application that may yet introduce a new target: '%s'.",
mFocusedApplication->name.string());
#endif
continue;
}
LOGI("Dropping event because there is no touched window or focused application.");
injectionResult = INPUT_EVENT_INJECTION_FAILED;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionPermission = INJECTION_PERMISSION_UNKNOWN;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break; // failed, exit wait loop
}
// Check permissions.
if (! checkInjectionPermission(newTouchedWindow, injectorPid, injectorUid)) {
injectionResult = INPUT_EVENT_INJECTION_PERMISSION_DENIED;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionPermission = INJECTION_PERMISSION_DENIED;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break; // failed, exit wait loop
}
// If the touched window is paused then keep waiting.
if (newTouchedWindow->paused) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("Waiting because touched window is paused.");
#endif
anrTimer.dispatchPausedByApplication(newTouchedWindow);
continue; // wait some more
}
// Success! Update the touch dispatch state for real.
releaseTouchedWindowLd();
mTouchedWindow = newTouchedWindow;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
mTouchedWindowIsObscured = obscured;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
if (newTouchedWindow->hasWallpaper) {
mTouchedWallpaperWindows.appendVector(mWallpaperWindows);
}
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionResult = INPUT_EVENT_INJECTION_SUCCEEDED;
injectionPermission = INJECTION_PERMISSION_GRANTED;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break; // done
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
} else {
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
/* Case 2: Everything but ACTION_DOWN */
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Check permissions.
if (! checkInjectionPermission(mTouchedWindow, injectorPid, injectorUid)) {
injectionResult = INPUT_EVENT_INJECTION_PERMISSION_DENIED;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionPermission = INJECTION_PERMISSION_DENIED;
break; // failed, exit wait loop
}
// If the pointer is not currently down, then ignore the event.
if (! mTouchDown) {
LOGI("Dropping event because the pointer is not down.");
injectionResult = INPUT_EVENT_INJECTION_FAILED;
injectionPermission = INJECTION_PERMISSION_GRANTED;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break; // failed, exit wait loop
}
// If there is no currently touched window then fail.
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
if (! mTouchedWindow) {
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("Dropping event because there is no touched window to receive it.");
#endif
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
injectionResult = INPUT_EVENT_INJECTION_FAILED;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionPermission = INJECTION_PERMISSION_GRANTED;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break; // failed, exit wait loop
}
// If the touched window is paused then keep waiting.
if (mTouchedWindow->paused) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("Waiting because touched window is paused.");
#endif
anrTimer.dispatchPausedByApplication(mTouchedWindow);
continue; // wait some more
}
// Success!
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
injectionResult = INPUT_EVENT_INJECTION_SUCCEEDED;
injectionPermission = INJECTION_PERMISSION_GRANTED;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break; // done
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// Output targets.
if (injectionResult == INPUT_EVENT_INJECTION_SUCCEEDED) {
size_t numWallpaperWindows = mTouchedWallpaperWindows.size();
for (size_t i = 0; i < numWallpaperWindows; i++) {
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
addTarget(mTouchedWallpaperWindows[i],
InputTarget::FLAG_WINDOW_IS_OBSCURED, 0, outTargets);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
size_t numOutsideTargets = mTempTouchedOutsideTargets.size();
for (size_t i = 0; i < numOutsideTargets; i++) {
const OutsideTarget& outsideTarget = mTempTouchedOutsideTargets[i];
int32_t outsideTargetFlags = InputTarget::FLAG_OUTSIDE;
if (outsideTarget.obscured) {
outsideTargetFlags |= InputTarget::FLAG_WINDOW_IS_OBSCURED;
}
addTarget(outsideTarget.window, outsideTargetFlags, 0, outTargets);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
int32_t targetFlags = InputTarget::FLAG_SYNC;
if (mTouchedWindowIsObscured) {
targetFlags |= InputTarget::FLAG_WINDOW_IS_OBSCURED;
}
addTarget(mTouchedWindow, targetFlags,
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
anrTimer.getTimeSpentWaitingForApplication(), outTargets);
outTouchedWindow = mTouchedWindow;
} else {
outTouchedWindow = NULL;
}
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
mTempTouchedOutsideTargets.clear();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
// Check injection permission once and for all.
if (injectionPermission == INJECTION_PERMISSION_UNKNOWN) {
if (checkInjectionPermission(action == AMOTION_EVENT_ACTION_DOWN ? NULL : mTouchedWindow,
injectorPid, injectorUid)) {
injectionPermission = INJECTION_PERMISSION_GRANTED;
} else {
injectionPermission = INJECTION_PERMISSION_DENIED;
}
}
// Update final pieces of touch state if the injector had permission.
if (injectionPermission == INJECTION_PERMISSION_GRANTED) {
if (action == AMOTION_EVENT_ACTION_DOWN) {
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
if (mTouchDown) {
// This is weird. We got a down but we thought it was already down!
LOGW("Pointer down received while already down.");
} else {
mTouchDown = true;
}
if (injectionResult != INPUT_EVENT_INJECTION_SUCCEEDED) {
// Since we failed to identify a target for this touch down, we may still
// be holding on to an earlier target from a previous touch down. Release it.
releaseTouchedWindowLd();
}
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
} else if (action == AMOTION_EVENT_ACTION_UP) {
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mTouchDown = false;
releaseTouchedWindowLd();
}
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
} else {
LOGW("Not updating touch focus because injection was denied.");
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
#if DEBUG_FOCUS
LOGD("waitForTouchedWindow finished: injectionResult=%d",
injectionResult);
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
logDispatchStateLd();
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#endif
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
return injectionResult;
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
void NativeInputManager::releaseTouchedWindowLd() {
mTouchedWindow = NULL;
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
mTouchedWindowIsObscured = false;
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mTouchedWallpaperWindows.clear();
}
void NativeInputManager::addTarget(const InputWindow* window, int32_t targetFlags,
nsecs_t timeSpentWaitingForApplication, Vector<InputTarget>& outTargets) {
nsecs_t timeout = window->dispatchingTimeout - timeSpentWaitingForApplication;
if (timeout < MIN_INPUT_DISPATCHING_TIMEOUT) {
timeout = MIN_INPUT_DISPATCHING_TIMEOUT;
}
outTargets.push();
InputTarget& target = outTargets.editTop();
target.inputChannel = window->inputChannel;
target.flags = targetFlags;
target.timeout = timeout;
target.xOffset = - window->frameLeft;
target.yOffset = - window->frameTop;
}
bool NativeInputManager::checkInjectionPermission(const InputWindow* window,
int32_t injectorPid, int32_t injectorUid) {
if (injectorUid > 0 && (window == NULL || window->ownerUid != injectorUid)) {
JNIEnv* env = jniEnv();
jboolean result = env->CallBooleanMethod(mCallbacksObj,
gCallbacksClassInfo.checkInjectEventsPermission, injectorPid, injectorUid);
checkAndClearExceptionFromCallback(env, "checkInjectEventsPermission");
if (! result) {
if (window) {
LOGW("Permission denied: injecting event from pid %d uid %d to window "
"with input channel %s owned by uid %d",
injectorPid, injectorUid, window->inputChannel->getName().string(),
window->ownerUid);
} else {
LOGW("Permission denied: injecting event from pid %d uid %d",
injectorPid, injectorUid);
}
return false;
}
}
return true;
}
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
bool NativeInputManager::isWindowObscuredLocked(const InputWindow* window) {
size_t numWindows = mWindows.size();
for (size_t i = 0; i < numWindows; i++) {
const InputWindow* other = & mWindows.itemAt(i);
if (other == window) {
break;
}
if (other->visible && window->visibleFrameIntersects(other)) {
return true;
}
}
return false;
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
int32_t NativeInputManager::waitForKeyEventTargets(KeyEvent* keyEvent, uint32_t policyFlags,
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
int32_t injectorPid, int32_t injectorUid, Vector<InputTarget>& outTargets) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#if DEBUG_INPUT_DISPATCHER_POLICY
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
LOGD("waitForKeyEventTargets - policyFlags=%d, injectorPid=%d, injectorUid=%d",
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
policyFlags, injectorPid, injectorUid);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
#endif
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
int32_t windowType;
{ // acquire lock
AutoMutex _l(mDispatchLock);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
InputWindow* focusedWindow;
int32_t injectionResult = waitForFocusedWindowLd(policyFlags,
injectorPid, injectorUid, outTargets, /*out*/ focusedWindow);
if (injectionResult != INPUT_EVENT_INJECTION_SUCCEEDED) {
return injectionResult;
}
windowType = focusedWindow->layoutParamsType;
} // release lock
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
if (isPolicyKey(keyEvent->getKeyCode(), isScreenOn())) {
const InputTarget& target = outTargets.top();
bool consumed = interceptKeyBeforeDispatching(target, keyEvent, policyFlags);
if (consumed) {
outTargets.clear();
return INPUT_EVENT_INJECTION_SUCCEEDED;
}
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
addMonitoringTargetsLd(outTargets);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
pokeUserActivityIfNeeded(windowType, POWER_MANAGER_BUTTON_EVENT);
return INPUT_EVENT_INJECTION_SUCCEEDED;
}
int32_t NativeInputManager::waitForMotionEventTargets(MotionEvent* motionEvent,
uint32_t policyFlags, int32_t injectorPid, int32_t injectorUid,
Vector<InputTarget>& outTargets) {
#if DEBUG_INPUT_DISPATCHER_POLICY
LOGD("waitForMotionEventTargets - policyFlags=%d, injectorPid=%d, injectorUid=%d",
policyFlags, injectorPid, injectorUid);
#endif
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
int32_t source = motionEvent->getSource();
if (source & AINPUT_SOURCE_CLASS_POINTER) {
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
return waitForTouchEventTargets(motionEvent, policyFlags, injectorPid, injectorUid,
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
outTargets);
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
} else {
return waitForNonTouchEventTargets(motionEvent, policyFlags, injectorPid, injectorUid,
outTargets);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
}
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
int32_t NativeInputManager::waitForNonTouchEventTargets(MotionEvent* motionEvent,
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
uint32_t policyFlags, int32_t injectorPid, int32_t injectorUid,
Vector<InputTarget>& outTargets) {
#if DEBUG_INPUT_DISPATCHER_POLICY
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
LOGD("waitForNonTouchEventTargets - policyFlags=%d, injectorPid=%d, injectorUid=%d",
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
policyFlags, injectorPid, injectorUid);
#endif
int32_t windowType;
{ // acquire lock
AutoMutex _l(mDispatchLock);
InputWindow* focusedWindow;
int32_t injectionResult = waitForFocusedWindowLd(policyFlags,
injectorPid, injectorUid, outTargets, /*out*/ focusedWindow);
if (injectionResult != INPUT_EVENT_INJECTION_SUCCEEDED) {
return injectionResult;
}
windowType = focusedWindow->layoutParamsType;
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
addMonitoringTargetsLd(outTargets);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
} // release lock
pokeUserActivityIfNeeded(windowType, POWER_MANAGER_BUTTON_EVENT);
return INPUT_EVENT_INJECTION_SUCCEEDED;
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
}
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
int32_t NativeInputManager::waitForTouchEventTargets(MotionEvent* motionEvent,
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
uint32_t policyFlags, int32_t injectorPid, int32_t injectorUid,
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
Vector<InputTarget>& outTargets) {
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
#if DEBUG_INPUT_DISPATCHER_POLICY
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
LOGD("waitForTouchEventTargets - policyFlags=%d, injectorPid=%d, injectorUid=%d",
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
policyFlags, injectorPid, injectorUid);
#endif
int32_t windowType;
{ // acquire lock
AutoMutex _l(mDispatchLock);
InputWindow* touchedWindow;
int32_t injectionResult = waitForTouchedWindowLd(motionEvent, policyFlags,
injectorPid, injectorUid, outTargets, /*out*/ touchedWindow);
if (injectionResult != INPUT_EVENT_INJECTION_SUCCEEDED) {
return injectionResult;
}
windowType = touchedWindow->layoutParamsType;
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
addMonitoringTargetsLd(outTargets);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
} // release lock
int32_t eventType;
switch (motionEvent->getAction()) {
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
case AMOTION_EVENT_ACTION_DOWN:
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
eventType = POWER_MANAGER_TOUCH_EVENT;
break;
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
case AMOTION_EVENT_ACTION_UP:
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
eventType = POWER_MANAGER_TOUCH_UP_EVENT;
break;
default:
if (motionEvent->getEventTime() - motionEvent->getDownTime()
>= EVENT_IGNORE_DURATION) {
eventType = POWER_MANAGER_TOUCH_EVENT;
} else {
eventType = POWER_MANAGER_LONG_TOUCH_EVENT;
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
break;
}
pokeUserActivityIfNeeded(windowType, eventType);
return INPUT_EVENT_INJECTION_SUCCEEDED;
}
Fix injection of specially intercepted keys like HOME. This change mainly unwinds a premature optimization in the dispatch pipeline. To test HOME injection, run 'adb shell input keyevent 3'. Change-Id: I1c4b7377c205da7c898014b8b07fc6dc1d46e4dd
2010-06-30 14:41:59 -07:00
bool NativeInputManager::interceptKeyBeforeDispatching(const InputTarget& target,
const KeyEvent* keyEvent, uint32_t policyFlags) {
JNIEnv* env = jniEnv();
jobject inputChannelObj = getInputChannelObjLocal(env, target.inputChannel);
if (inputChannelObj) {
jboolean consumed = env->CallBooleanMethod(mCallbacksObj,
gCallbacksClassInfo.interceptKeyBeforeDispatching,
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
inputChannelObj, keyEvent->getAction(), keyEvent->getFlags(),
keyEvent->getKeyCode(), keyEvent->getMetaState(),
Fix injection of specially intercepted keys like HOME. This change mainly unwinds a premature optimization in the dispatch pipeline. To test HOME injection, run 'adb shell input keyevent 3'. Change-Id: I1c4b7377c205da7c898014b8b07fc6dc1d46e4dd
2010-06-30 14:41:59 -07:00
keyEvent->getRepeatCount(), policyFlags);
bool error = checkAndClearExceptionFromCallback(env, "interceptKeyBeforeDispatching");
env->DeleteLocalRef(inputChannelObj);
return consumed && ! error;
} else {
LOGW("Could not apply key dispatch policy because input channel '%s' is "
"no longer valid.", target.inputChannel->getName().string());
return false;
}
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
void NativeInputManager::pokeUserActivityIfNeeded(int32_t windowType, int32_t eventType) {
if (windowType != TYPE_KEYGUARD) {
nsecs_t eventTime = now();
pokeUserActivity(eventTime, eventType);
}
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
void NativeInputManager::pokeUserActivity(nsecs_t eventTime, int32_t eventType) {
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
android_server_PowerManagerService_userActivity(eventTime, eventType);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
void NativeInputManager::registerMonitoringChannel(const sp<InputChannel>& inputChannel) {
{ // acquire lock
AutoMutex _l(mDispatchLock);
mMonitoringChannels.push(inputChannel);
} // release lock
}
void NativeInputManager::unregisterMonitoringChannel(const sp<InputChannel>& inputChannel) {
{ // acquire lock
AutoMutex _l(mDispatchLock);
for (size_t i = 0; i < mMonitoringChannels.size(); i++) {
if (mMonitoringChannels[i] == inputChannel) {
mMonitoringChannels.removeAt(i);
break;
}
}
} // release lock
}
void NativeInputManager::addMonitoringTargetsLd(Vector<InputTarget>& outTargets) {
for (size_t i = 0; i < mMonitoringChannels.size(); i++) {
outTargets.push();
InputTarget& target = outTargets.editTop();
target.inputChannel = mMonitoringChannels[i];
target.flags = 0;
target.timeout = -1;
target.xOffset = 0;
target.yOffset = 0;
}
}
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
static void dumpMotionRange(String8& dump,
const char* name, const InputDeviceInfo::MotionRange* range) {
if (range) {
dump.appendFormat(" %s = { min: %0.3f, max: %0.3f, flat: %0.3f, fuzz: %0.3f }\n",
name, range->min, range->max, range->flat, range->fuzz);
}
}
#define DUMP_MOTION_RANGE(range) \
dumpMotionRange(dump, #range, deviceInfo.getMotionRange(AINPUT_MOTION_RANGE_##range));
void NativeInputManager::dumpDeviceInfo(String8& dump) {
Vector<int32_t> deviceIds;
mInputManager->getInputDeviceIds(deviceIds);
InputDeviceInfo deviceInfo;
for (size_t i = 0; i < deviceIds.size(); i++) {
int32_t deviceId = deviceIds[i];
status_t result = mInputManager->getInputDeviceInfo(deviceId, & deviceInfo);
if (result == NAME_NOT_FOUND) {
continue;
} else if (result != OK) {
dump.appendFormat(" ** Unexpected error %d getting information about input devices.\n",
result);
continue;
}
dump.appendFormat(" Device %d: '%s'\n",
deviceInfo.getId(), deviceInfo.getName().string());
dump.appendFormat(" sources = 0x%08x\n",
deviceInfo.getSources());
dump.appendFormat(" keyboardType = %d\n",
deviceInfo.getKeyboardType());
dump.append(" motion ranges:\n");
DUMP_MOTION_RANGE(X);
DUMP_MOTION_RANGE(Y);
DUMP_MOTION_RANGE(PRESSURE);
DUMP_MOTION_RANGE(SIZE);
DUMP_MOTION_RANGE(TOUCH_MAJOR);
DUMP_MOTION_RANGE(TOUCH_MINOR);
DUMP_MOTION_RANGE(TOOL_MAJOR);
DUMP_MOTION_RANGE(TOOL_MINOR);
DUMP_MOTION_RANGE(ORIENTATION);
}
}
#undef DUMP_MOTION_RANGE
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
void NativeInputManager::logDispatchStateLd() {
String8 dump;
dumpDispatchStateLd(dump);
LOGD("%s", dump.string());
}
void NativeInputManager::dumpDispatchStateLd(String8& dump) {
dump.appendFormat(" dispatchEnabled: %d\n", mDispatchEnabled);
dump.appendFormat(" dispatchFrozen: %d\n", mDispatchFrozen);
dump.appendFormat(" windowsReady: %d\n", mWindowsReady);
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
if (mFocusedApplication) {
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
dump.appendFormat(" focusedApplication: name='%s', dispatchingTimeout=%0.3fms\n",
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mFocusedApplication->name.string(),
mFocusedApplication->dispatchingTimeout / 1000000.0);
} else {
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
dump.append(" focusedApplication: <null>\n");
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
}
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
dump.appendFormat(" focusedWindow: '%s'\n",
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mFocusedWindow != NULL ? mFocusedWindow->inputChannel->getName().string() : "<null>");
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
dump.appendFormat(" touchedWindow: '%s', touchDown=%d\n",
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mTouchedWindow != NULL ? mTouchedWindow->inputChannel->getName().string() : "<null>",
mTouchDown);
for (size_t i = 0; i < mTouchedWallpaperWindows.size(); i++) {
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
dump.appendFormat(" touchedWallpaperWindows[%d]: '%s'\n",
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
i, mTouchedWallpaperWindows[i]->inputChannel->getName().string());
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
for (size_t i = 0; i < mWindows.size(); i++) {
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
dump.appendFormat(" windows[%d]: '%s', paused=%d, hasFocus=%d, hasWallpaper=%d, "
"visible=%d, flags=0x%08x, type=0x%08x, "
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
"frame=[%d,%d][%d,%d], "
"visibleFrame=[%d,%d][%d,%d], "
"touchableArea=[%d,%d][%d,%d], "
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
"ownerPid=%d, ownerUid=%d, dispatchingTimeout=%0.3fms\n",
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
i, mWindows[i].inputChannel->getName().string(),
mWindows[i].paused, mWindows[i].hasFocus, mWindows[i].hasWallpaper,
mWindows[i].visible, mWindows[i].layoutParamsFlags, mWindows[i].layoutParamsType,
mWindows[i].frameLeft, mWindows[i].frameTop,
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
mWindows[i].frameRight, mWindows[i].frameBottom,
mWindows[i].visibleFrameLeft, mWindows[i].visibleFrameTop,
mWindows[i].visibleFrameRight, mWindows[i].visibleFrameBottom,
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
mWindows[i].touchableAreaLeft, mWindows[i].touchableAreaTop,
mWindows[i].touchableAreaRight, mWindows[i].touchableAreaBottom,
mWindows[i].ownerPid, mWindows[i].ownerUid,
mWindows[i].dispatchingTimeout / 1000000.0);
}
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
for (size_t i = 0; i < mMonitoringChannels.size(); i++) {
dump.appendFormat(" monitoringChannel[%d]: '%s'\n",
i, mMonitoringChannels[i]->getName().string());
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// ----------------------------------------------------------------------------
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
bool NativeInputManager::InputWindow::visibleFrameIntersects(const InputWindow* other) const {
return visibleFrameRight > other->visibleFrameLeft
&& visibleFrameLeft < other->visibleFrameRight
&& visibleFrameBottom > other->visibleFrameTop
&& visibleFrameTop < other->visibleFrameBottom;
}
bool NativeInputManager::InputWindow::touchableAreaContainsPoint(int32_t x, int32_t y) const {
return x >= touchableAreaLeft && x <= touchableAreaRight
&& y >= touchableAreaTop && y <= touchableAreaBottom;
}
// ----------------------------------------------------------------------------
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
NativeInputManager::ANRTimer::ANRTimer() :
mBudget(APPLICATION), mStartTime(now()), mFrozen(false), mPausedWindow(NULL) {
}
void NativeInputManager::ANRTimer::dispatchFrozenBySystem() {
mFrozen = true;
}
void NativeInputManager::ANRTimer::dispatchPausedByApplication(InputWindow* pausedWindow) {
mPausedWindow = pausedWindow;
}
bool NativeInputManager::ANRTimer::waitForDispatchStateChangeLd(NativeInputManager* inputManager) {
nsecs_t currentTime = now();
Budget newBudget;
nsecs_t dispatchingTimeout;
sp<InputChannel> pausedChannel = NULL;
jobject tokenObj = NULL;
if (mFrozen) {
newBudget = SYSTEM;
dispatchingTimeout = DEFAULT_INPUT_DISPATCHING_TIMEOUT;
mFrozen = false;
} else if (mPausedWindow) {
newBudget = APPLICATION;
dispatchingTimeout = mPausedWindow->dispatchingTimeout;
pausedChannel = mPausedWindow->inputChannel;
mPausedWindow = NULL;
} else if (inputManager->mFocusedApplication) {
newBudget = APPLICATION;
dispatchingTimeout = inputManager->mFocusedApplication->dispatchingTimeout;
tokenObj = jniEnv()->NewLocalRef(inputManager->mFocusedApplication->tokenObjWeak);
} else {
newBudget = APPLICATION;
dispatchingTimeout = DEFAULT_INPUT_DISPATCHING_TIMEOUT;
}
if (mBudget != newBudget) {
mBudget = newBudget;
mStartTime = currentTime;
}
bool result = false;
nsecs_t timeoutRemaining = mStartTime + dispatchingTimeout - currentTime;
if (timeoutRemaining > 0
&& inputManager->mDispatchStateChanged.waitRelative(inputManager->mDispatchLock,
timeoutRemaining) == OK) {
result = true;
} else {
if (pausedChannel != NULL || tokenObj != NULL) {
bool resumed;
nsecs_t newTimeout = 0;
inputManager->mDispatchLock.unlock(); // release lock
if (pausedChannel != NULL) {
resumed = inputManager->notifyInputChannelANR(pausedChannel, /*out*/ newTimeout);
} else {
resumed = inputManager->notifyANR(tokenObj, /*out*/ newTimeout);
}
inputManager->mDispatchLock.lock(); // re-acquire lock
if (resumed) {
mStartTime = now() - dispatchingTimeout + newTimeout;
result = true;
}
}
}
if (tokenObj) {
jniEnv()->DeleteLocalRef(tokenObj);
}
return result;
}
nsecs_t NativeInputManager::ANRTimer::getTimeSpentWaitingForApplication() const {
return mBudget == APPLICATION ? now() - mStartTime : 0;
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// ----------------------------------------------------------------------------
static sp<NativeInputManager> gNativeInputManager;
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
static bool checkInputManagerUnitialized(JNIEnv* env) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
if (gNativeInputManager == NULL) {
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
LOGE("Input manager not initialized.");
jniThrowRuntimeException(env, "Input manager not initialized.");
return true;
}
return false;
}
static void android_server_InputManager_nativeInit(JNIEnv* env, jclass clazz,
jobject callbacks) {
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
if (gNativeInputManager == NULL) {
gNativeInputManager = new NativeInputManager(callbacks);
} else {
LOGE("Input manager already initialized.");
jniThrowRuntimeException(env, "Input manager already initialized.");
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
}
static void android_server_InputManager_nativeStart(JNIEnv* env, jclass clazz) {
if (checkInputManagerUnitialized(env)) {
return;
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
status_t result = gNativeInputManager->getInputManager()->start();
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (result) {
jniThrowRuntimeException(env, "Input manager could not be started.");
}
}
static void android_server_InputManager_nativeSetDisplaySize(JNIEnv* env, jclass clazz,
jint displayId, jint width, jint height) {
if (checkInputManagerUnitialized(env)) {
return;
}
// XXX we could get this from the SurfaceFlinger directly instead of requiring it
// to be passed in like this, not sure which is better but leaving it like this
// keeps the window manager in direct control of when display transitions propagate down
// to the input dispatcher
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
gNativeInputManager->setDisplaySize(displayId, width, height);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
static void android_server_InputManager_nativeSetDisplayOrientation(JNIEnv* env, jclass clazz,
jint displayId, jint orientation) {
if (checkInputManagerUnitialized(env)) {
return;
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
gNativeInputManager->setDisplayOrientation(displayId, orientation);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
static jint android_server_InputManager_nativeGetScanCodeState(JNIEnv* env, jclass clazz,
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
jint deviceId, jint sourceMask, jint scanCode) {
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (checkInputManagerUnitialized(env)) {
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
return AKEY_STATE_UNKNOWN;
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
return gNativeInputManager->getInputManager()->getScanCodeState(
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
deviceId, uint32_t(sourceMask), scanCode);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
static jint android_server_InputManager_nativeGetKeyCodeState(JNIEnv* env, jclass clazz,
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
jint deviceId, jint sourceMask, jint keyCode) {
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (checkInputManagerUnitialized(env)) {
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
return AKEY_STATE_UNKNOWN;
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
return gNativeInputManager->getInputManager()->getKeyCodeState(
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
deviceId, uint32_t(sourceMask), keyCode);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
static jint android_server_InputManager_nativeGetSwitchState(JNIEnv* env, jclass clazz,
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
jint deviceId, jint sourceMask, jint sw) {
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (checkInputManagerUnitialized(env)) {
Add support for new input sources. Added several new coordinate values to MotionEvents to capture touch major/minor area, tool major/minor area and orientation. Renamed NDK input constants per convention. Added InputDevice class in Java which will eventually provide useful information about available input devices. Added APIs for manufacturing new MotionEvent objects with multiple pointers and all necessary coordinate data. Fixed a bug in the input dispatcher where it could get stuck with a pointer down forever. Fixed a bug in the WindowManager where the input window list could end up containing stale removed windows. Fixed a bug in the WindowManager where the input channel was being removed only after the final animation transition had taken place which caused spurious WINDOW DIED log messages to be printed. Change-Id: Ie55084da319b20aad29b28a0499b8dd98bb5da68
2010-07-14 18:48:53 -07:00
return AKEY_STATE_UNKNOWN;
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
return gNativeInputManager->getInputManager()->getSwitchState(
deviceId, uint32_t(sourceMask), sw);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
static jboolean android_server_InputManager_nativeHasKeys(JNIEnv* env, jclass clazz,
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
jint deviceId, jint sourceMask, jintArray keyCodes, jbooleanArray outFlags) {
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (checkInputManagerUnitialized(env)) {
return JNI_FALSE;
}
int32_t* codes = env->GetIntArrayElements(keyCodes, NULL);
uint8_t* flags = env->GetBooleanArrayElements(outFlags, NULL);
jsize numCodes = env->GetArrayLength(keyCodes);
jboolean result;
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
if (numCodes == env->GetArrayLength(keyCodes)) {
result = gNativeInputManager->getInputManager()->hasKeys(
deviceId, uint32_t(sourceMask), numCodes, codes, flags);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
} else {
result = JNI_FALSE;
}
env->ReleaseBooleanArrayElements(outFlags, flags, 0);
env->ReleaseIntArrayElements(keyCodes, codes, 0);
return result;
}
static void throwInputChannelNotInitialized(JNIEnv* env) {
jniThrowException(env, "java/lang/IllegalStateException",
"inputChannel is not initialized");
}
static void android_server_InputManager_handleInputChannelDisposed(JNIEnv* env,
jobject inputChannelObj, const sp<InputChannel>& inputChannel, void* data) {
LOGW("Input channel object '%s' was disposed without first being unregistered with "
"the input manager!", inputChannel->getName().string());
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
if (gNativeInputManager != NULL) {
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
gNativeInputManager->unregisterInputChannel(env, inputChannel);
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
}
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
static void android_server_InputManager_nativeRegisterInputChannel(JNIEnv* env, jclass clazz,
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
jobject inputChannelObj, jboolean monitor) {
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (checkInputManagerUnitialized(env)) {
return;
}
sp<InputChannel> inputChannel = android_view_InputChannel_getInputChannel(env,
inputChannelObj);
if (inputChannel == NULL) {
throwInputChannelNotInitialized(env);
return;
}
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
status_t status = gNativeInputManager->registerInputChannel(
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
env, inputChannel, inputChannelObj, monitor);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (status) {
jniThrowRuntimeException(env, "Failed to register input channel. "
"Check logs for details.");
return;
}
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
if (! monitor) {
android_view_InputChannel_setDisposeCallback(env, inputChannelObj,
android_server_InputManager_handleInputChannelDisposed, NULL);
}
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
}
static void android_server_InputManager_nativeUnregisterInputChannel(JNIEnv* env, jclass clazz,
jobject inputChannelObj) {
if (checkInputManagerUnitialized(env)) {
return;
}
sp<InputChannel> inputChannel = android_view_InputChannel_getInputChannel(env,
inputChannelObj);
if (inputChannel == NULL) {
throwInputChannelNotInitialized(env);
return;
}
android_view_InputChannel_setDisposeCallback(env, inputChannelObj, NULL, NULL);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
status_t status = gNativeInputManager->unregisterInputChannel(env, inputChannel);
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
if (status) {
jniThrowRuntimeException(env, "Failed to unregister input channel. "
"Check logs for details.");
}
}
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
static jint android_server_InputManager_nativeInjectInputEvent(JNIEnv* env, jclass clazz,
jobject inputEventObj, jint injectorPid, jint injectorUid,
jint syncMode, jint timeoutMillis) {
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
if (checkInputManagerUnitialized(env)) {
return INPUT_EVENT_INJECTION_FAILED;
}
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
if (env->IsInstanceOf(inputEventObj, gKeyEventClassInfo.clazz)) {
KeyEvent keyEvent;
android_view_KeyEvent_toNative(env, inputEventObj, & keyEvent);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
return gNativeInputManager->getInputManager()->injectInputEvent(& keyEvent,
injectorPid, injectorUid, syncMode, timeoutMillis);
} else if (env->IsInstanceOf(inputEventObj, gMotionEventClassInfo.clazz)) {
MotionEvent motionEvent;
android_view_MotionEvent_toNative(env, inputEventObj, & motionEvent);
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
return gNativeInputManager->getInputManager()->injectInputEvent(& motionEvent,
injectorPid, injectorUid, syncMode, timeoutMillis);
} else {
jniThrowRuntimeException(env, "Invalid input event type.");
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
return INPUT_EVENT_INJECTION_FAILED;
}
}
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
static void android_server_InputManager_nativeSetInputWindows(JNIEnv* env, jclass clazz,
jobjectArray windowObjArray) {
if (checkInputManagerUnitialized(env)) {
return;
}
gNativeInputManager->setInputWindows(env, windowObjArray);
}
static void android_server_InputManager_nativeSetFocusedApplication(JNIEnv* env, jclass clazz,
jobject applicationObj) {
if (checkInputManagerUnitialized(env)) {
return;
}
gNativeInputManager->setFocusedApplication(env, applicationObj);
}
static void android_server_InputManager_nativeSetInputDispatchMode(JNIEnv* env,
jclass clazz, jboolean enabled, jboolean frozen) {
if (checkInputManagerUnitialized(env)) {
return;
}
gNativeInputManager->setInputDispatchMode(enabled, frozen);
}
static void android_server_InputManager_nativePreemptInputDispatch(JNIEnv* env,
jclass clazz) {
if (checkInputManagerUnitialized(env)) {
return;
}
gNativeInputManager->preemptInputDispatch();
}
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
static jobject android_server_InputManager_nativeGetInputDevice(JNIEnv* env,
jclass clazz, jint deviceId) {
if (checkInputManagerUnitialized(env)) {
return NULL;
}
InputDeviceInfo deviceInfo;
status_t status = gNativeInputManager->getInputManager()->getInputDeviceInfo(
deviceId, & deviceInfo);
if (status) {
return NULL;
}
jobject deviceObj = env->NewObject(gInputDeviceClassInfo.clazz, gInputDeviceClassInfo.ctor);
if (! deviceObj) {
return NULL;
}
jstring deviceNameObj = env->NewStringUTF(deviceInfo.getName().string());
if (! deviceNameObj) {
return NULL;
}
env->SetIntField(deviceObj, gInputDeviceClassInfo.mId, deviceInfo.getId());
env->SetObjectField(deviceObj, gInputDeviceClassInfo.mName, deviceNameObj);
env->SetIntField(deviceObj, gInputDeviceClassInfo.mSources, deviceInfo.getSources());
env->SetIntField(deviceObj, gInputDeviceClassInfo.mKeyboardType, deviceInfo.getKeyboardType());
const KeyedVector<int, InputDeviceInfo::MotionRange>& ranges = deviceInfo.getMotionRanges();
for (size_t i = 0; i < ranges.size(); i++) {
int rangeType = ranges.keyAt(i);
const InputDeviceInfo::MotionRange& range = ranges.valueAt(i);
env->CallVoidMethod(deviceObj, gInputDeviceClassInfo.addMotionRange,
rangeType, range.min, range.max, range.flat, range.fuzz);
if (env->ExceptionCheck()) {
return NULL;
}
}
return deviceObj;
}
static jintArray android_server_InputManager_nativeGetInputDeviceIds(JNIEnv* env,
jclass clazz) {
if (checkInputManagerUnitialized(env)) {
return NULL;
}
Vector<int> deviceIds;
gNativeInputManager->getInputManager()->getInputDeviceIds(deviceIds);
jintArray deviceIdsObj = env->NewIntArray(deviceIds.size());
if (! deviceIdsObj) {
return NULL;
}
env->SetIntArrayRegion(deviceIdsObj, 0, deviceIds.size(), deviceIds.array());
return deviceIdsObj;
}
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
static jstring android_server_InputManager_nativeDump(JNIEnv* env, jclass clazz) {
if (checkInputManagerUnitialized(env)) {
return NULL;
}
String8 dump(gNativeInputManager->dump());
return env->NewStringUTF(dump.string());
}
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// ----------------------------------------------------------------------------
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
static JNINativeMethod gInputManagerMethods[] = {
/* name, signature, funcPtr */
{ "nativeInit", "(Lcom/android/server/InputManager$Callbacks;)V",
(void*) android_server_InputManager_nativeInit },
{ "nativeStart", "()V",
(void*) android_server_InputManager_nativeStart },
{ "nativeSetDisplaySize", "(III)V",
(void*) android_server_InputManager_nativeSetDisplaySize },
{ "nativeSetDisplayOrientation", "(II)V",
(void*) android_server_InputManager_nativeSetDisplayOrientation },
{ "nativeGetScanCodeState", "(III)I",
(void*) android_server_InputManager_nativeGetScanCodeState },
{ "nativeGetKeyCodeState", "(III)I",
(void*) android_server_InputManager_nativeGetKeyCodeState },
{ "nativeGetSwitchState", "(III)I",
(void*) android_server_InputManager_nativeGetSwitchState },
Refactor input reader to support new device types more easily. Refactored the input reader so that each raw input protocol is handled by a separate subclass of the new InputMapper type. This way, behaviors pertaining to keyboard, trackballs, touchscreens, switches and other devices are clearly distinguished for improved maintainability. Added partial support for describing capabilities of input devices (incomplete and untested for now, will be fleshed out in later commits). Simplified EventHub interface somewhat since InputReader is taking over more of the work. Cleaned up some of the interactions between InputManager and WindowManagerService related to reading input state. Fixed swiping finger from screen edge into display area. Added logging of device information to 'dumpsys window'. Change-Id: I17faffc33e3aec3a0f33f0b37e81a70609378612
2010-07-23 21:28:06 -07:00
{ "nativeHasKeys", "(II[I[Z)Z",
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
(void*) android_server_InputManager_nativeHasKeys },
Add support for the PointerLocation overlay. This change involves adding a new method to IWindowManager, monitorInput() that returns an InputChannel to receive a copy of all input that is dispatched to applications. The caller must have the READ_INPUT_STATE permission to make this request (similar to other window manager methods such as getKeycodeState). Change-Id: Icd14d810174a5b2928671ef16de73af88302aea0
2010-08-11 14:46:32 -07:00
{ "nativeRegisterInputChannel", "(Landroid/view/InputChannel;Z)V",
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
(void*) android_server_InputManager_nativeRegisterInputChannel },
{ "nativeUnregisterInputChannel", "(Landroid/view/InputChannel;)V",
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
(void*) android_server_InputManager_nativeUnregisterInputChannel },
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
{ "nativeInjectInputEvent", "(Landroid/view/InputEvent;IIII)I",
(void*) android_server_InputManager_nativeInjectInputEvent },
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
{ "nativeSetInputWindows", "([Lcom/android/server/InputWindow;)V",
(void*) android_server_InputManager_nativeSetInputWindows },
{ "nativeSetFocusedApplication", "(Lcom/android/server/InputApplication;)V",
(void*) android_server_InputManager_nativeSetFocusedApplication },
{ "nativeSetInputDispatchMode", "(ZZ)V",
(void*) android_server_InputManager_nativeSetInputDispatchMode },
{ "nativePreemptInputDispatch", "()V",
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
(void*) android_server_InputManager_nativePreemptInputDispatch },
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
{ "nativeGetInputDevice", "(I)Landroid/view/InputDevice;",
(void*) android_server_InputManager_nativeGetInputDevice },
{ "nativeGetInputDeviceIds", "()[I",
(void*) android_server_InputManager_nativeGetInputDeviceIds },
Fix bug with phantom input windows. Add dumpsys integration for the native input dispatcher. Add some InputDevice API stubs. Add an appendFormat helper method to String8 for printf style string formatting mainly for debugging purposes. Use generic ArrayList<WindowState> everywhere in WindowManagerService to eliminate unnecessary casts all over. Change-Id: I9d1e3bd90eb7222d10620200477f11b7bfd25e44
2010-07-15 23:54:05 -07:00
{ "nativeDump", "()Ljava/lang/String;",
(void*) android_server_InputManager_nativeDump },
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
};
#define FIND_CLASS(var, className) \
var = env->FindClass(className); \
LOG_FATAL_IF(! var, "Unable to find class " className); \
var = jclass(env->NewGlobalRef(var));
#define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \
var = env->GetMethodID(clazz, methodName, methodDescriptor); \
LOG_FATAL_IF(! var, "Unable to find method " methodName);
#define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \
var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \
LOG_FATAL_IF(! var, "Unable to find field " fieldName);
int register_android_server_InputManager(JNIEnv* env) {
int res = jniRegisterNativeMethods(env, "com/android/server/InputManager",
gInputManagerMethods, NELEM(gInputManagerMethods));
LOG_FATAL_IF(res < 0, "Unable to register native methods.");
More work in progress on native events. Refactored the code to eliminate potential deadlocks due to re-entrant calls from the policy into the dispatcher. Also added some plumbing that will be used to notify the framework about ANRs. Change-Id: Iba7a10de0cb3c56cd7520d6ce716db52fdcc94ff
2010-06-15 01:31:58 -07:00
// Callbacks
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
FIND_CLASS(gCallbacksClassInfo.clazz, "com/android/server/InputManager$Callbacks");
GET_METHOD_ID(gCallbacksClassInfo.notifyConfigurationChanged, gCallbacksClassInfo.clazz,
"notifyConfigurationChanged", "(JIII)V");
GET_METHOD_ID(gCallbacksClassInfo.notifyLidSwitchChanged, gCallbacksClassInfo.clazz,
"notifyLidSwitchChanged", "(JZ)V");
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
GET_METHOD_ID(gCallbacksClassInfo.notifyInputChannelBroken, gCallbacksClassInfo.clazz,
"notifyInputChannelBroken", "(Landroid/view/InputChannel;)V");
GET_METHOD_ID(gCallbacksClassInfo.notifyInputChannelANR, gCallbacksClassInfo.clazz,
"notifyInputChannelANR", "(Landroid/view/InputChannel;)J");
GET_METHOD_ID(gCallbacksClassInfo.notifyInputChannelRecoveredFromANR, gCallbacksClassInfo.clazz,
"notifyInputChannelRecoveredFromANR", "(Landroid/view/InputChannel;)V");
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_METHOD_ID(gCallbacksClassInfo.notifyANR, gCallbacksClassInfo.clazz,
"notifyANR", "(Ljava/lang/Object;)J");
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
GET_METHOD_ID(gCallbacksClassInfo.virtualKeyDownFeedback, gCallbacksClassInfo.clazz,
"virtualKeyDownFeedback", "()V");
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_METHOD_ID(gCallbacksClassInfo.interceptKeyBeforeQueueing, gCallbacksClassInfo.clazz,
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
"interceptKeyBeforeQueueing", "(JIZIZ)I");
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_METHOD_ID(gCallbacksClassInfo.interceptKeyBeforeDispatching, gCallbacksClassInfo.clazz,
More native input dispatch work. Removed old input dispatch code. Refactored the policy callbacks. Pushed a tiny bit of the power manager state down to native. Fixed long press on MENU. Made the virtual key detection and cancelation a bit more precise. Change-Id: I5d8c1062f7ea0ab3b54c6fadb058c4d5f5a9e02e
2010-07-02 15:37:36 -07:00
"interceptKeyBeforeDispatching", "(Landroid/view/InputChannel;IIIIII)Z");
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_METHOD_ID(gCallbacksClassInfo.checkInjectEventsPermission, gCallbacksClassInfo.clazz,
"checkInjectEventsPermission", "(II)Z");
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
GET_METHOD_ID(gCallbacksClassInfo.notifyAppSwitchComing, gCallbacksClassInfo.clazz,
"notifyAppSwitchComing", "()V");
GET_METHOD_ID(gCallbacksClassInfo.filterTouchEvents, gCallbacksClassInfo.clazz,
"filterTouchEvents", "()Z");
GET_METHOD_ID(gCallbacksClassInfo.filterJumpyTouchEvents, gCallbacksClassInfo.clazz,
"filterJumpyTouchEvents", "()Z");
GET_METHOD_ID(gCallbacksClassInfo.getVirtualKeyDefinitions, gCallbacksClassInfo.clazz,
"getVirtualKeyDefinitions",
"(Ljava/lang/String;)[Lcom/android/server/InputManager$VirtualKeyDefinition;");
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
GET_METHOD_ID(gCallbacksClassInfo.getInputDeviceCalibration, gCallbacksClassInfo.clazz,
"getInputDeviceCalibration",
"(Ljava/lang/String;)Lcom/android/server/InputManager$InputDeviceCalibration;");
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
GET_METHOD_ID(gCallbacksClassInfo.getExcludedDeviceNames, gCallbacksClassInfo.clazz,
"getExcludedDeviceNames", "()[Ljava/lang/String;");
Add support for throttling motion events. Change-Id: I24b3a17753e91ecda60a60fe5cd2e6b3260e033d
2010-08-18 15:51:08 -07:00
GET_METHOD_ID(gCallbacksClassInfo.getMaxEventsPerSecond, gCallbacksClassInfo.clazz,
"getMaxEventsPerSecond", "()I");
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
// VirtualKeyDefinition
FIND_CLASS(gVirtualKeyDefinitionClassInfo.clazz,
"com/android/server/InputManager$VirtualKeyDefinition");
GET_FIELD_ID(gVirtualKeyDefinitionClassInfo.scanCode, gVirtualKeyDefinitionClassInfo.clazz,
"scanCode", "I");
GET_FIELD_ID(gVirtualKeyDefinitionClassInfo.centerX, gVirtualKeyDefinitionClassInfo.clazz,
"centerX", "I");
GET_FIELD_ID(gVirtualKeyDefinitionClassInfo.centerY, gVirtualKeyDefinitionClassInfo.clazz,
"centerY", "I");
GET_FIELD_ID(gVirtualKeyDefinitionClassInfo.width, gVirtualKeyDefinitionClassInfo.clazz,
"width", "I");
GET_FIELD_ID(gVirtualKeyDefinitionClassInfo.height, gVirtualKeyDefinitionClassInfo.clazz,
"height", "I");
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
// InputDeviceCalibration
FIND_CLASS(gInputDeviceCalibrationClassInfo.clazz,
"com/android/server/InputManager$InputDeviceCalibration");
GET_FIELD_ID(gInputDeviceCalibrationClassInfo.keys, gInputDeviceCalibrationClassInfo.clazz,
"keys", "[Ljava/lang/String;");
GET_FIELD_ID(gInputDeviceCalibrationClassInfo.values, gInputDeviceCalibrationClassInfo.clazz,
"values", "[Ljava/lang/String;");
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
// InputWindow
FIND_CLASS(gInputWindowClassInfo.clazz, "com/android/server/InputWindow");
GET_FIELD_ID(gInputWindowClassInfo.inputChannel, gInputWindowClassInfo.clazz,
"inputChannel", "Landroid/view/InputChannel;");
GET_FIELD_ID(gInputWindowClassInfo.layoutParamsFlags, gInputWindowClassInfo.clazz,
"layoutParamsFlags", "I");
GET_FIELD_ID(gInputWindowClassInfo.layoutParamsType, gInputWindowClassInfo.clazz,
"layoutParamsType", "I");
GET_FIELD_ID(gInputWindowClassInfo.dispatchingTimeoutNanos, gInputWindowClassInfo.clazz,
"dispatchingTimeoutNanos", "J");
GET_FIELD_ID(gInputWindowClassInfo.frameLeft, gInputWindowClassInfo.clazz,
"frameLeft", "I");
GET_FIELD_ID(gInputWindowClassInfo.frameTop, gInputWindowClassInfo.clazz,
"frameTop", "I");
Add support for secure views. Added the MotionEvent.FLAG_WINDOW_IS_OBSCURED flag which is set by the input manager whenever another visible window is partly or wholly obscured the target of a touch event so that applications can filter touches accordingly. Added a "filterTouchesWhenObscured" attribute to View which can be used to enable filtering of touches when the view's window is obscured. Change-Id: I936d9c85013fd2d77fb296a600528d30a29027d2
2010-09-01 17:01:00 -07:00
GET_FIELD_ID(gInputWindowClassInfo.frameRight, gInputWindowClassInfo.clazz,
"frameRight", "I");
GET_FIELD_ID(gInputWindowClassInfo.frameBottom, gInputWindowClassInfo.clazz,
"frameBottom", "I");
GET_FIELD_ID(gInputWindowClassInfo.visibleFrameLeft, gInputWindowClassInfo.clazz,
"visibleFrameLeft", "I");
GET_FIELD_ID(gInputWindowClassInfo.visibleFrameTop, gInputWindowClassInfo.clazz,
"visibleFrameTop", "I");
GET_FIELD_ID(gInputWindowClassInfo.visibleFrameRight, gInputWindowClassInfo.clazz,
"visibleFrameRight", "I");
GET_FIELD_ID(gInputWindowClassInfo.visibleFrameBottom, gInputWindowClassInfo.clazz,
"visibleFrameBottom", "I");
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_FIELD_ID(gInputWindowClassInfo.touchableAreaLeft, gInputWindowClassInfo.clazz,
"touchableAreaLeft", "I");
GET_FIELD_ID(gInputWindowClassInfo.touchableAreaTop, gInputWindowClassInfo.clazz,
"touchableAreaTop", "I");
GET_FIELD_ID(gInputWindowClassInfo.touchableAreaRight, gInputWindowClassInfo.clazz,
"touchableAreaRight", "I");
GET_FIELD_ID(gInputWindowClassInfo.touchableAreaBottom, gInputWindowClassInfo.clazz,
"touchableAreaBottom", "I");
GET_FIELD_ID(gInputWindowClassInfo.visible, gInputWindowClassInfo.clazz,
"visible", "Z");
GET_FIELD_ID(gInputWindowClassInfo.hasFocus, gInputWindowClassInfo.clazz,
"hasFocus", "Z");
GET_FIELD_ID(gInputWindowClassInfo.hasWallpaper, gInputWindowClassInfo.clazz,
"hasWallpaper", "Z");
GET_FIELD_ID(gInputWindowClassInfo.paused, gInputWindowClassInfo.clazz,
"paused", "Z");
GET_FIELD_ID(gInputWindowClassInfo.ownerPid, gInputWindowClassInfo.clazz,
"ownerPid", "I");
GET_FIELD_ID(gInputWindowClassInfo.ownerUid, gInputWindowClassInfo.clazz,
"ownerUid", "I");
// InputApplication
FIND_CLASS(gInputApplicationClassInfo.clazz, "com/android/server/InputApplication");
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_FIELD_ID(gInputApplicationClassInfo.name, gInputApplicationClassInfo.clazz,
"name", "Ljava/lang/String;");
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_FIELD_ID(gInputApplicationClassInfo.dispatchingTimeoutNanos,
gInputApplicationClassInfo.clazz,
"dispatchingTimeoutNanos", "J");
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
Native input event dispatching. Target identification is now fully native. Fixed a couple of minor issues related to input injection. Native input enabled by default, can be disabled by setting WindowManagerPolicy.ENABLE_NATIVE_INPUT_DISPATCH to false. Change-Id: I7edf66ed3e987cc9306ad4743ac57a116af452ff
2010-06-22 01:27:15 -07:00
GET_FIELD_ID(gInputApplicationClassInfo.token, gInputApplicationClassInfo.clazz,
"token", "Ljava/lang/Object;");
More native input event dispatching. Added ANRs handling. Added event injection. Fixed a NPE ActivityManagerServer writing ANRs to the drop box. Fixed HOME key interception. Fixed trackball reporting. Fixed pointer rotation in landscape mode. Change-Id: I50340f559f22899ab924e220a78119ffc79469b7
2010-06-17 20:52:56 -07:00
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
// KeyEvent
FIND_CLASS(gKeyEventClassInfo.clazz, "android/view/KeyEvent");
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
// MotionEvent
DO NOT MERGE: Fix input event injection ANRs on UI thread. Added a new asynchronous injection mode and made the existing synchronization mechanism more robust. Change-Id: Ia4aa04fd9b75ea2461a844c5b7933c831c1027e6
2010-07-28 15:48:59 -07:00
FIND_CLASS(gMotionEventClassInfo.clazz, "android/view/MotionEvent");
Input device calibration and capabilities. Finished the input device capability API. Added a mechanism for calibrating touch devices to obtain more accurate information about the touch contact area. Improved pointer location to show new coordinates and capabilities. Optimized pointer location display and formatting to avoid allocating large numbers of temporary objects. The GC churn was causing the application to stutter very badly when more than a couple of fingers were down). Added more diagnostics. Change-Id: Ie25380278ed6f16c5b04cd9df848015850383498
2010-08-30 03:02:23 -07:00
// InputDevice
FIND_CLASS(gInputDeviceClassInfo.clazz, "android/view/InputDevice");
GET_METHOD_ID(gInputDeviceClassInfo.ctor, gInputDeviceClassInfo.clazz,
"<init>", "()V");
GET_METHOD_ID(gInputDeviceClassInfo.addMotionRange, gInputDeviceClassInfo.clazz,
"addMotionRange", "(IFFFF)V");
GET_FIELD_ID(gInputDeviceClassInfo.mId, gInputDeviceClassInfo.clazz,
"mId", "I");
GET_FIELD_ID(gInputDeviceClassInfo.mName, gInputDeviceClassInfo.clazz,
"mName", "Ljava/lang/String;");
GET_FIELD_ID(gInputDeviceClassInfo.mSources, gInputDeviceClassInfo.clazz,
"mSources", "I");
GET_FIELD_ID(gInputDeviceClassInfo.mKeyboardType, gInputDeviceClassInfo.clazz,
"mKeyboardType", "I");
GET_FIELD_ID(gInputDeviceClassInfo.mMotionRanges, gInputDeviceClassInfo.clazz,
"mMotionRanges", "[Landroid/view/InputDevice$MotionRange;");
Native input dispatch rewrite work in progress. The old dispatch mechanism has been left in place and continues to be used by default for now. To enable native input dispatch, edit the ENABLE_NATIVE_DISPATCH constant in WindowManagerPolicy. Includes part of the new input event NDK API. Some details TBD. To wire up input dispatch, as the ViewRoot adds a window to the window session it receives an InputChannel object as an output argument. The InputChannel encapsulates the file descriptors for a shared memory region and two pipe end-points. The ViewRoot then provides the InputChannel to the InputQueue. Behind the scenes, InputQueue simply attaches handlers to the native PollLoop object that underlies the MessageQueue. This way MessageQueue doesn't need to know anything about input dispatch per-se, it just exposes (in native code) a PollLoop that other components can use to monitor file descriptor state changes. There can be zero or more targets for any given input event. Each input target is specified by its input channel and some parameters including flags, an X/Y coordinate offset, and the dispatch timeout. An input target can request either synchronous dispatch (for foreground apps) or asynchronous dispatch (fire-and-forget for wallpapers and "outside" targets). Currently, finding the appropriate input targets for an event requires a call back into the WindowManagerServer from native code. In the future this will be refactored to avoid most of these callbacks except as required to handle pending focus transitions. End-to-end event dispatch mostly works! To do: event injection, rate limiting, ANRs, testing, optimization, etc. Change-Id: I8c36b2b9e0a2d27392040ecda0f51b636456de25
2010-04-22 18:58:52 -07:00
return 0;
}
} /* namespace android */
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