This change allows the InputManager to keep track of what input
devices are registered with the system and when they change.
It needs to do this so that it can properly clear its cache of
input device properties (especially the key map!) when changes
occur.
Added new API so that applications can register listeners for
input device changes.
Fixed a minor bug in EventHub where it didn't handle EPOLLHUP
properly so it would spam the log about unsupposed epoll events
until inotify noticed that the device was gone and removed it.
Change-Id: I937d8c601f7185d4299038bce6a2934fe4fdd2b3
Add a test to make sure that we are dimming before we send the message
to stop it. This prevents a CPU consuming loop when dimming is already on.
Fixes bug 6320003.
Change-Id: If26dc5b0800300d8e38c166824651223eded4cfa
Instead of each application loading the KeyCharacterMap from
the file system, get them from the input manager service as
part of the InputDevice object.
Refactored InputManager to be a proper singleton instead of
having a bunch of static methods.
InputManager now maintains a cache of all InputDevice objects
that it has loaded. Currently we never invalidate the cache
which can cause InputDevice to return stale motion ranges if
the device is reconfigured. This will be fixed in a future change.
Added a fake InputDevice with ID -1 to represent the virtual keyboard.
Change-Id: If7a695839ad0972317a5aab89e9d1e42ace28eb7
We now allow processes that currently have stopping activities to
be managed as if they were done stopping, so that memory trimming
can be done before the process goes to the background. Hopefully
this will reduce cases where the processes goes to the background
and immediately gets killed, but wouldn't have had to be killed if
it had a chance to trim its memory.
Also change window memory trimming to always do the aggressive
trimming when memory is critical, even if not on a low-end device.
And tweak web view trimming to not trim for foreground UI events.
Change-Id: I241b3152b52d09757bd14a202477cf69c9b78786
The ANR dumping code was reusing the shared StringBuilder while
not holding the ActivityManagerService lock. As a result, other
threads could sweep in and clobber the ANR information.
We don't want to hold the lock here, so just create a new StringBuilder.
Change-Id: I0d91af55f5c123102cfab2cd97035491efed59c0
This change keeps requestTraversalLocked from being called on virtually
every call to animate while rotating.
Change-Id: I6d2db37db3bb82f4f9ecc84b17dbf121819a6c1b
Rather than normal Activities (which have a host of problems
when used for this purpose), screen savers are now a
special kind of Service that can add views to its own
special window (TYPE_DREAM, in the SCREENSAVER layer).
Dreams are now launched by the power manager; whenever it is
about to turn the screen off, it asks the window manager if
it wants to run a screen saver instead. (http://b/5677408)
Also, the new config_enableDreams bool allows the entire
feature to be switched on or off in one place. It is
currently switched off (and the APIs are all @hidden).
Change-Id: Idfe9d430568471d15f4b463cb70586a899a331f7
Two types of USB audio devices are defined:
- USB audio device: the audio device in USB device mode while
the Android device is in USB host mode.
- USB audio accessory: the audio device in USB host mode while
the Android device is in USB device mode.
Renamed intents for analog and digital docks to avoid confusion:
- ACTION_USB_ANLG_HEADSET_PLUG to ACTION_ANALOG_AUDIO_DOCK_PLUG
- ACTION_USB_DGTL_HEADSET_PLUG to ACTION_DIGITAL_AUDIO_DOCK_PLUG
Factorized code in AudioService broadcast receiver.
Change-Id: I1b6d0257a9d68ecb9495c78c98bac8c67fec7891
An odd alignment of the stars can end up with all of mAppToken.allDrawn
animating and mAppToken.startingDisplayed all false, and animation not
null. In such a case we can continue returning false but still pass
the test in WindowAnimator.updateWindowsAndRotation setting
wasAnimating to true. The combination continually sets the
FINISH_LAYOUT_REDO_WALLPAPER bit in mPendingLayoutChanges.
Fixes bug 6304838.
Change-Id: Ie7a7b39ea218213f51dc3df3eefe4ff03f1d885d
Wakelock usage for the purpose of sending an alarm broadcast is now
attributed to the application which posted the alarm, not to the OS.
Bug 5911317
Change-Id: I8cb79c3bd5db467388716ab68285f4ab0bfe468b
Stop animate() from using the mWindows maintained by
WindowManagerService. Animating WindowStateAnimators are now drawn from
a HashSet maintained by WindowAnimator and containing just those
WindowStateAnimators that have Surfaces.
When starting a move animation do not place parameters directly into
the WindowStateAnimator, instead pass them through the Handler.
Also removed synchronization points from mWindows/mAppTokens
add/remove.
Users outside system_server now explicitly communicate their
lifecycle, which keeps a strong-reference chain to any fully loaded
NetworkStatsCollection histories.
Bug: 6236498
Change-Id: I8e22739b6e89a626b676967a736d7117fd000778
In this change, only the USB audio accessory support is implemented.
Change-Id: Id9b411319b07a96dc56649ca74cc5f3f89a55a7c
Signed-off-by: Mike Lockwood <lockwood@google.com>
Simplified input injection API down to just one call.
Removed all input state reading API. It was only used by the
window manager policy and required a permission that applications
could not obtain. READ_INPUT_STATE is now unused and deprecated.
Change-Id: I41278141586ddee9468cae0fb59ff0dced6cbc00
Dimming was constantly being turned off if it wasn't time to turn it
on. This caused endless reentry into the Window Manager and consumed
lots of CPU.
Fixes bug 6293953.
Change-Id: Id87e60c7c70e96e66ce0b6297442f5ac0d2ff477
Add networkId field to NetworkIdentity to identify Wi-Fi networks by
SSID. Add support for policies without usage cycles.
Only apply mobile policies when SIM state is ready, which is cleaner
than just checking for airplane mode. Also avoids creating no-op
default policies when subscriberId is null.
Bug: 3001465, 3291052
Change-Id: I1f8aaa49a5db306df022c402ea7f3f5d4bc0cfc7
Extracted the input system from the window manager service into
a new input manager service. This will make it easier to
offer new input-related features to applications.
Cleaned up the input manager service JNI layer somewhat to get rid
of all of the unnecessary checks for whether the input manager
had been initialized. Simplified the callback layer as well.
Change-Id: I3175d01307aed1420780d3c093d2694b41edf66e
Move all lockscreen related settings to LockSettingsService.
LockPatternUtils uses this through IPC instead of Secure settings.
Migrate old settings to new database managed by LockSettingsService.
Passwords and patterns are stored in a new per-user location, except
for the primary user, for backward compatibility.
KeyguardViewMediator and LockPatternKeyguardView listen for changes
to user and updates the lockscreen.
Settings provider will look for Lock settings in the LockSettings
service now for the entries that used to be stored in Settings.
Change-Id: I956cd5b95e2d9d45a6401af7e270e6a5aa2dcc98
A previous check in changed the collection we were pulling exiting
AppWindowTokens from. Instead of pulling them from mExitingAppTokens
they came from mAppTokens and hence were not animated away.
Fixes bug 6296433.
Change-Id: I23347085658fce5412abb8ea119ce7e6152cab8b
