1. Now we will enable the accessibility focus only if Explore by
Touch is enabled. Enabling this feature allows a blind user to
touch the screen and set the accessibility focus at this
location as well as get spoken feedback. Also an accessibility
service can move the accessibility as a result of user gestures
detected only if Explore by Touch is enabled. Since we will
handle some gestures by default if not accessibility service
does so to provide reasonable built-in navigation of the UI
by "objects" we need the accessibility focus functionality.
bug:6383361
Change-Id: I13ce6072a90f5838c7656379788144c99a772bf0
This will be used to determine which parts of a window a completely
hidden by system UI elements (status bar, nav bar, system bar) so
that they can be clipped out from rendering.
Change-Id: I2c6c6ac67dbdfeed82d2c089ef806fb483165bd9
In the case where a previous AF completion was outstanding but before the completion
notification reached the application, the application cancelled this AF request, and
then started a new AF request. Right after the new AF request, the AF completion
notification for earlier AF request reached the application. The application
could not tell the AF completion notification was meant for the cancelled AF, but
thought the new AF was successfully completed. Subsequently, the application trid to
take a picture, which failed as a result.
The fix is to add an explicit lock in the Camera.java class to fix the race condition to
synchornize autoFocus(), cancelAutoFocus() and the callback of the pending AF
completion message.
o related-to-bug: 6026480
Change-Id: I33d244d908ac066698e792f641ba88fe228b14a9
1. The system does not allow performing an accessibility action
on an accessibility node info unless it explicitly states it
supports that action. Adding the new accessibility actions
to the info emitted by a view.
bug:6407647
Change-Id: I8dad1dc60ec68b4da5ed2349a1366a88820175a1
1. There was a double call to recycle of a pooled instance
which was causing an exception. Removed an unnecessary call.
bug:6408689
Change-Id: Ic74b743c6be28ca95ab84b15f28edb5bc95f0a88
1. Added a lacking null check for the accessibility node
info returned by an accessibility node provider. If
the provider implementation is not correct this may
happen.
2. Added clearing of the current accessibility focused
node when the window focus changes. Now it is cleared
in every case and if it happens that accessibility is
enabled when the window gets focus, the accessibility
focus will be properly set.
bug:6381296
Change-Id: Ieea1b07762745e6d932fc4ed4febfe77760b25b7
1. Make the feature opt-in (ViewGroup::layoutMode defaults to CLIP_BOUNDS) without inheritance.
2. Rename COMPONENT_BOUNDS to CLIP_BOUNDS.
3. Rename LAYOUT_BOUNDS to OPTICAL_BOUNDS.
4. Complete GridLayout implementation.
5. Change the default_gap between components to 8dp, to align with the Style Guide.
Change-Id: I8d40dfc5f4ca469f6424eb3ff60d07bec56e3a9f
Match behavior of removeViewLocked(), where InputMethodManager clears
any strong references to Views, and also clear mCurRootView. Without
this, IMM can leak a DecorView instance after the user has left the
application.
Bug: 6413553
Change-Id: Iad09cf5dbb7f6f156fd39ed243431432e00f8945
