1. Since the API version has been finalized this change
updates the SDk version checks to use the JellyBean
verson number.
bug:5947249
Change-Id: Ie22fa7e18a7ea7b0c7077d80246a26c17f327ceb
The window manager now performs the crop internally, evaluating
it every animation from, to be able to update it along with
the surface position.
Change-Id: I960a2161b9defb6fba4840fa35aee4e411c39b32
1. The initial design was to have some accessibility gestures
being handled by the system if the gesture handling access
service does not consume the gesture. However, we are not
sure what a good default is and once we add a default handler
we cannot remove it since people may rely on it. Thus, we
take the simples approach and let the accessibility service
handle the gestures. If no gestures are handled the system
will work in explore by touch as before.
bug:5932640
Change-Id: I865a83549fa03b0141d27ce9713e9b7bb45a57b4
- During the transition, fade the bg to black
- Exiting activity fades to black
- Recents background no longer fades away, because
then it would fight against the fade to black
happening behind it
This refactoring sets the stage for a follow-on change that
will make use additional functions of the power HAL.
Moved functionality from android.os.Power into PowerManagerService.
None of these functions make sense being called outside of the
system server. Moving them to the PowerManagerService makes it
easier to ensure that the power HAL is initialized exactly once.
Similarly, moved ShutdownThread out of the policy package and into
the services package where it can tie into the PowerManagerService
as needed.
Bug: 6435382
Change-Id: I958241bb124fb4410d96f5d5eb00ed68d60b29e5
1. Scrolling actions are crucial for enabling a gesture based
traversal of the UI and specifically scrollable containers
especially lists and anything backed by an adapter. Since
accessibility focus can land only attached views, it cannot
visit views for adapter items not shown on the screen.
Auto scrolling the list as a result of putting access focus
ot a list item does not work well since the user may get
trapped in a long list. Adding an accessibility node provider
to emit virtual views for one view before the first and one
after the last is complex and suffers the limitation of trapping
the user. Accessibility service need an explicit scroll actions
which may be performed upon an explicit user action. Hence,
the user is informed for the start/end of the visible part of
the list and he makes a deliberate choice to scroll. This will
benefit also people developing Braille devices since they can
scroll the content without telling the user to stop using the
Braille controller and take the device out of his pocket to scroll
and go back to the Braille controller.
NOTE: Without these action large portions of the screen will be
hard to access since users will have to touch and explore to
find and scroll the list.
Change-Id: Iafcf54d4967893205872b3649025a4e347a299ed
Prior to this fix once dimming had been turned on it stayed at the
same layer and associated with the same window until it was turned
off. Now the DimAnimator layer is updated if either the window layer
changes or the dimming window changes.
Fixes bug 6467865.
Change-Id: I3e1765b92b51be26e3718c8a87e2583041a36af9
Drawing in windows is suppressed during window animations, to make window
animations smoother. This means that drawing activities that the activity
requested are dropped on the floor. There is no call at the end of window
animations to tell the windows that they may now draw, which leaves the windows
and activities in an uncertain state, especially with respect to some of the
dirty flags that we use internally to know when we have requested (and satisfied)
invalidations on views.
The fix is to notice, on the WindowManager side, when we've finished window
animations and to schedule a traversal on the WindowManager, which will then send
out appropriate messages to the affected windows.
Issue #6461113 EventInfo is stuck in day view
Change-Id: I364c9c472531c467d44801698cfb453970173bb3
- Fading out recents first, then scaling up app
thumbnail
- Fade Recents out over 130ms
- Delay the window animation for 200ms first,
then animate for 200ms (previously we didn't delay
and then animated for 300ms)
Bug: 6390075
Change-Id: Ia8c753bf7ee03d2acef6eb2772b28d88fe10a682
1. Previous fix to hide wallpaper at the same time the wallpaper target
was hidden was too aggressive. In the case where one wallpaper target
was replacing another we would lose the wallpaper for an instant.
2. Previous fix to keep from overwriting the moving window boundaries
was incomplete. The default values for the parent window were 0,0
which caused the lock window animation to translate down and to the
right. Defaulting the parent window boundaries to the full screen
and restoring it to the full screen after each animation fixes this.
Fixes bug 6472070.
Change-Id: I0b13c642c1aaab666cdd0f4a1e7fb4b716e6b17f
1. Delegating activation gestures has several issues that we should
decide how to handle if possible before allowing an accessibility
service to take over them:
A) It is needed that every view than can be clicked or long pressed on
reacts to such as a response to calling performClick and performLongPress
which is not necessary true since the view may watch the touch
events and do its own click long click detection. As a result it may
be possible that there are view a user cannot interact with in
touch exploration mode but can if not in that mode.
B) Clicking or long pressing on a different location in a view may yield
different results, for example NumberPicker. Ideally such views have
to implement AccessibilityNodeProvide which provider handles correctly
the request for click long press on virtual nodes. Some apps however
just fire different hover accessibility events when the user is over
a specific semantic portion of the view but do not provide virtual
nodes. Hence, a user will not be able to interact with such semantic
regions but the system can achieve that by sending the click/long click
at the precise location in the view that was last touch explored.
2. Adding a flag on accessibility service info to request explore by touch
mode. There is no need to put the device in this mode if node of the currently
enabled accessibility services supports it. Now the problem is inverted and
the service has to explicitly state its capability.
3. Fixing a bug where includeImportantViews was ignored for automation
services.
Change-Id: I3b29a19f24ab5e26ee29f974bbac2197614c9e2a
Need to use PackageManager.INSTALL_{EXTERNAL,FORWARD_LOCKED} for
createInstallArgs instead of ApplicationInfo.FLAG_etc for the install
args to be created correctly. If certain flags conflict, there will be a
failure to delete the package.
Change-Id: Ibd8705943371596b2f2d6c24bd071b737ca74ef4
This problem was introduced in I74df9c24. The intention of the
change was still let UiTestAutomationBridge see the
non-important views, but there were bugs in the implementation:
1. AccessibilityManagerService was not really updating
mIncludeNotImportantViews when mIsAutomation is true
2. Wrong constant is used to set the flag
Change-Id: Ia0a2e9ed9720bd0ea3a563e0b492e870a6ec1586
In rewriteSingle(), catch Throwable to rollback to backup file,
instead of just IOException. Also add dumpAll() to pack up contents
for later debugging, and use it when encountering bad stats.
Bug: 6467868
Change-Id: Ic8e287cf5a235706811a304a88d71d11d3a79cd4
If a fallback key is generated using a key plus a modifier,
then it's possible we might get a different fallback key
generated if the modifier has changed. PhoneWindowManager
needs to remember which fallback is last generated for a
given key code so that it can apply the same fallback action.
When generating cancellation events, it's important to have
preserved the policyFlags of the original event. Otherwise
we may not dispatch the cancellation properly. For example,
some actions are not performed if the POLICY_FLAG_TRUSTED
is not specified.
Remember the metaState associated with a key event so we can
include it when canceled.
Tell the policy when a fallback is being cancelled so that it
can clean up its state.
After a SEARCH shortcut is invoked, clear the flag indicating
that a shortcut is pending. This is to prevent SEARCH from
getting stuck down in the case where we might forget to send
the up. (Shouldn't happen anymore after the prior fixes.)
Bug: 5616255
Change-Id: I68f0a9679c7af464eaf31c099f2aa50b53fecf1f
- Remove the notion of channel from an application perspective
- Remove the use of DnsSd as part of API and add a protocol type to allow
future extensions
- Use the listener object as a handler for stop and unregister operations. Also,
we now allow multiple active discovery operations.
- Remove init/deinit operations in favour of setting up construction
Bug:6434844
Change-Id: Id15521d571aac9c4053d81184ad66dfc54f636de
