Merge "Clean up accessibility gestures." (156618c9) · Commits · e / os / android_frameworks_base

core/java/android/accessibilityservice/AccessibilityService.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -624,8 +624,7 @@ public abstract class AccessibilityService extends Service {
		gesture, 100);
		try {
		synchronized (mLock) {
		connection.sendMotionEvents(++mGestureStatusCallbackSequence,
		new ParceledListSlice<>(events));
		mGestureStatusCallbackSequence++;
		if (callback != null) {
		if (mGestureStatusCallbackInfos == null) {
		mGestureStatusCallbackInfos = new SparseArray<>();
		@@ -634,6 +633,8 @@ public abstract class AccessibilityService extends Service {
		callback, handler);
		mGestureStatusCallbackInfos.put(mGestureStatusCallbackSequence, callbackInfo);
		}
		connection.sendMotionEvents(mGestureStatusCallbackSequence,
		new ParceledListSlice<>(events));
		}
		} catch (RemoteException re) {
		throw new RuntimeException(re);

services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java

+0 −4

Original line number	Diff line number	Diff line
		@@ -200,10 +200,6 @@ class AccessibilityInputFilter extends InputFilter implements EventStreamTransfo
		}
		}

		public MotionEventInjector getMotionEventInjector() {
		return mMotionEventInjector;
		}

		/**
		* Gets current event stream state associated with an input event.
		* @return The event stream state that should be used for the event. Null if the event should

services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java

+24 −4

Original line number	Diff line number	Diff line
		@@ -128,6 +128,10 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {

		private static final int WAIT_WINDOWS_TIMEOUT_MILLIS = 5000;

		// TODO: Restructure service initialization so services aren't connected before all of
		// their capabilities are ready.
		private static final int WAIT_MOTION_INJECTOR_TIMEOUT_MILLIS = 1000;

		private static final String FUNCTION_REGISTER_UI_TEST_AUTOMATION_SERVICE =
		"registerUiTestAutomationService";

		@@ -793,6 +797,8 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
		void setMotionEventInjector(MotionEventInjector motionEventInjector) {
		synchronized (mLock) {
		mMotionEventInjector = motionEventInjector;
		// We may be waiting on this object being set
		mLock.notifyAll();
		}
		}

		@@ -2654,10 +2660,24 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {
		@Override
		public void sendMotionEvents(int sequence, ParceledListSlice events) {
		synchronized (mLock) {
		if (mSecurityPolicy.canPerformGestures(this) && (mMotionEventInjector != null)) {
		if (mSecurityPolicy.canPerformGestures(this)) {
		final long endMillis =
		SystemClock.uptimeMillis() + WAIT_MOTION_INJECTOR_TIMEOUT_MILLIS;
		while ((mMotionEventInjector == null)
		&& (SystemClock.uptimeMillis() < endMillis)) {
		try {
		mLock.wait(endMillis - SystemClock.uptimeMillis());
		} catch (InterruptedException ie) {
		/* ignore */
		}
		}
		if (mMotionEventInjector != null) {
		mMotionEventInjector.injectEvents((List<MotionEvent>) events.getList(),
		mServiceInterface, sequence);
		return;
		} else {
		Slog.e(LOG_TAG, "MotionEventInjector installation timed out");
		}
		}
		}
		try {