Closing the hardware buffer after sending over to the requesting app,
and adding the document that the app developer has to close the buffer
ASAP.
Bug: 150174095
Test: atest AccessibilityTakeScreenshotTest
Change-Id: I8e759a7d83c0a9adfd1b37d0bbf515c9babde7a4
Adding the rate limitation of takeScreenshot() API is one time
per second to avoid the system health impact.
Bug: 149968870
Test: a11y CTS & unit tests
Change-Id: Iaedafda9b9a5a56941952df54e62d76a92936b1d
Deprecate TYPE_STATUS_BAR_PANEL. Currently
TYPE_STATUS_BAR_ADDITIONAL maps to the same z order as
TYPE_NOTIFICATION_SHADE. This will be updated in a subsequent CL.
Also move everything in TYPE_STATUS_BAR_PANEL to
TYPE_STATUS_BAR_SUB_PANEL so that it remains above the notification
shade / keyguard layer. TYPE_STATUS_BAR_PANEL will no longer be valid.
As part of the work on having more flexible inset mapping (for Android
Automotive) we want to use the TYPE_STATUS_BAR_ADDITIONAL to be used
for system bars in different places (i.e. Status Bar on the left side of
the screen).
Bug: 140423092
Bug: 145242835
Test: boot (sdk_gphone_x86, hawk), existing tests (atest SystemUITests)
Change-Id: I0ce3c4152fd05a948c06ed1a96c3ba279bd7097a
Some operation will be done When displays are removed/Added,
but virtual private display should be excluded.
Bug: 148760652
Test: manual test:1.Enable the magnification from a11y setting
2. Enable the select to speak and read text on images
3.Tap the a11y shortcut to select to speak the content
4. check if the content is selected correctly.
Change-Id: I8e0fbc4da7cbb6b9c5bf5366115b3863be5243bb
There are some package-pricate classes and methods in a11y framework
so we use DexmakerShareClassLoaderRule to mock them. However, this
results in some unexpected excpetions during testing. Change some of
them to public with @VisibleForTesting annotation, and remove the
DexmakerShareClassLoaderRule to avoid the exception.
Bug: 149362507
Test: atest FrameworksServicesTests:com.android.server.accessibility
Change-Id: I1e526ca79cf14b3d394ee132480dcd8c226ae69a
If the cached user ID is not updated after switching user,
the persistent magnification scale setting would be the
last user's manginification scale setting.
Bug: 148831149
Test: atest MagnificationControllerTest
Change-Id: Icef2834cb482bef753191feaf988b28831a2e691
1. Modify the related documentations.
2. Make the timestamp got from framework side.
3. Use the ParcelableColorSpace class.
Bug: 149271120
Test: a11y CTS & unit tests
Change-Id: I2aedf67f8ed7d949322b23b59eaa383e53ecb594
This CL includes two, three and four finger double-tap and hold.
Bug: 136131815
Test: atest GestureManifoldTest TouchExplorerTest AccessibilityGestureDetectorTest
Change-Id: I4c0a95a4ac2d13e0a7e2c7920df619063ec1cfc0
Introduce AccessibilityEmbeddedConnection. This interface provides
to the host view to the latter can interact with the view hierarchy
in SurfaceControlViewHost.
Bug: 137593247
Test: a11y CTS & unit tests
Change-Id: I9c4f5478c5ecd3bda7f688fa23660f372b59512b
Implementing the new return type for A11y services to take
the screenshot of the specified display.
boolean takeScreenshot(int displayId,
@NonNull @CallbackExecutor Executor executor,
@NonNull Consumer<ScreenshotResult> callback)
The return type is a new class, ScreenshotResult, including
hardwareBuffer, colorSpace, and timestamp. A11y services could
use the method, Bitmap#wrapHardwareBuffer, to obtain the bitmap.
Bug: 10931661
Test: a11y CTS & unit tests
Change-Id: I03eae10f0970d0e11e02c9d3f4031c4096b7b5b4
This CL includes the following gestures:
1) Four-finger single / double / triple tap.
2) Four-finger swipe up / down / left / right.
Bug: 136131815
Test: atest GestureManifoldTest AccessibilityGestureDetectorTest TouchExplorerTest
Change-Id: If5b4bfc680423f0672452b9aa440c8f18333f565
When performing a multi-finger gesture, if one finger goes up before the rest of the fingers have finished moving, we need to account for that finger not being present in subsequent motion events.
Bug: 148880038
Bug:136131815
Test: Enable talkback. Enable debugging in TouchExplorer. Perform multi-finger gestures in such a way that one finger goes up just before the other fingers finish moving. Inspect logs.
Test: atest GestureManifoldTest AccessibilityGestureDetectorTest TouchExplorerTest
Change-Id: Ic3158301be657f39232db9f5b3006f87d8d83c4f
Part of the old swipe code, which was copied over to the new swipe detector, used GesturePoint objects because it needed to track the time of each entry in the gesture path. This is no longer necessary because we use handlers to cancel the gesture on a delay. This change makes the whole class use PointF which avoids allocating a new PointF for some subset of the GesturePoints during the gesture recognition process.
Bug: 136131815
Test: atest GestureManifoldTest AccessibilityGestureDetectorTest TouchExplorerTest
Change-Id: I1c89122d7f27b52a25e777667e34fec246d5c21f
Increasing test coverage.
In the process, found a bug in dispatching up events for
multiple fingers. It was sending an action_up for each
pointer rather than a pointer up.
Bug: 148690104
Test: atest TouchExplorerTest
Change-Id: I04353bd4ad222d6bc4096a62de48b1fe00363b3a
This matcher would detect following gestures when accessibility flag
flagRequestMultiFingerGestures enabled:
- 2-finger single tap
- 2-finger double tap
- 2-finger triple tap
- 3-finger single tap
- 3-finger double tap
- 3-finger triple tap
Bug: 142277684
Bug: 142276516
Bug: 136131815
Test: atest AccessibilityGestureDetectorTest TouchExplorerTest GestureManifoldTest
Change-Id: I0aa6e858520d0b36c81df6fe08fd86d7d0803d5a
When disabled, double tap and double tap and hold will be handled by the framework. Specifically, they will perform ACTION_CLICK and ACTION_LONG_CLICK on the item with accessibility focus.
Bug: 136131815
Test: atest GestureManifoldTest TouchExplorerTest AccessibilityGestureDetectorTest
Change-Id: I19f8f2650e383f136ae9f4d0423d86721c27265b
This is the first step to create another new window for status bar.
Small window => TYPE_STATUS_BAR: The bar on top of screen.
Large window => TYPE_NOTIFICATION_SHADE: Anything else.
Bug: 136993073
Test: build then flash
Test: atest WmTests SystemUITests
Test: atest RegisterStatusBarResultTest InsetsFlagsTest
Manual Test:
- Bouncer can show when leave showWhenLocked activity.
- StatusBar can show when comes HUN in fullscreen mode.
- StatusBar can play enter/leave animation in fullscreen mode.
- Able to drag notification panel when bubble/glow existing.
- Switch to market launcher, and run above tests.
- Drag notification panel from launcher several times and observe it
works fine.
Change-Id: Id9f72cd0e21f01b50d57f02ea60f97c6460926b7
AccessibilityButtonChooserActivity can't get the
extra value to display the corresponding dialog.
Test: manual test
Change-Id: I551416ba206170ca3f21a7ac9537592440c31444
To change the gesturehandler easily for different magnification mode,
we rename MagnificationGestureHandler to FullScreenMagnificationGestureHandler
and add a common class MagnificationGestureHandler. We will create
different MagnificationGestureHandler based on magnification mode.
Bug: 146400227
Test:FullScreenMagnificationGestureHandlerTest
Test: AccessibilityInputFilterTest.java
Change-Id: Ib7a45300a1f1323e1005b89694bb66932b22ab1b
This interface is used to interact between system UI and system
server for winodow magnification. When magnification mode is window
mode, system UI will set the connection to AccessibilityManagerService
to manipulate window magnification.
Bug: 146400227
Test: WindowMagnificationConnectionWrapperTest
Test: AccessibilityManagerTest
Test: WindowMagnificationManagerTest
Change-Id: I64b22eac3a7be2e1dbced0573988fe75ace921f6
Implementing the new API for A11y services to take the screenshot
of the specified display.
Bitmap takeScreenshot(int displayId)
1. The main codes is moved from the UiAutomationConnection class and
let the UiAutomation change to use this API.
2. Add a capability at metadata to check whether the A11y services could use this
API or not.
3. This API is a async one for A11y services, but is a sync one for
UiAutomation.
Bug: 10931661
Test: a11y CTS & unit tests
Change-Id: I478bd93c60d4742bef20ae0e423ca9de1bda55d2
We will not be implementing single-finger triple-tap for now.
Bug: 136131815
Test: atest GestureManifoldTest TouchExplorerTest AccessibilityGestureDetectorTest
Change-Id: I8a9bd62963bab86ba26bfa46e6f871105dca6d35
To support embedded hierarchies (leash):
1. Add new APIs for leashed child in AccessibilityNodeInfo.
2. SurfaceView needs to use this API to add such child when
initializing the AccessibilityNodeInfo.
Bug: 137593247
Test: a11y CTS & unit tests
Change-Id: Ieaa57c6ad65f4c199175d929c3bcba7fb7e6ef26
Make accessibility service able to set the current input method
for current user.
Bug: 145710994
Test: atest AccessibilitySoftKeyboardTest
1. Get current enabled IMEs
$ adb shell settings get secure enabled_input_methods
com.google.android.googlequicksearchbox/com.google.android.voicesearch.ime.VoiceInputMethodService
com.google.android.inputmethod.latin/com.android.inputmethod.latin.LatinIME
2. Get current default IME
$ adb shell settings get secure default_input_method
3. Set current default IME
$ adb shell settings put secure default_input_method
com.google.android.googlequicksearchbox/com.google.android.voicesearch.ime.VoiceInputMethodService
Change-Id: I00aa2170ef2fcc4daf50d09a57b8e2ad16c0a6cb
