Merge changes I74d8f555,I7521a5a1 into rvc-dev (b5d9c88d) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewRootImpl.java

+26 −18

Original line number	Diff line number	Diff line
		@@ -1726,8 +1726,10 @@ public final class ViewRootImpl implements ViewParent,
		destroySurface();
		}
		}
		scheduleConsumeBatchedInputImmediately();
		}


		/** Register callbacks to be notified when the ViewRootImpl surface changes. */
		interface SurfaceChangedCallback {
		void surfaceCreated(Transaction t);
		@@ -8107,7 +8109,9 @@ public final class ViewRootImpl implements ViewParent,
		}

		void scheduleConsumeBatchedInput() {
		if (!mConsumeBatchedInputScheduled) {
		// If anything is currently scheduled to consume batched input then there's no point in
		// scheduling it again.
		if (!mConsumeBatchedInputScheduled && !mConsumeBatchedInputImmediatelyScheduled) {
		mConsumeBatchedInputScheduled = true;
		mChoreographer.postCallback(Choreographer.CALLBACK_INPUT,
		mConsumedBatchedInputRunnable, null);
		@@ -8130,22 +8134,15 @@ public final class ViewRootImpl implements ViewParent,
		}
		}

		void doConsumeBatchedInput(long frameTimeNanos) {
		if (mConsumeBatchedInputScheduled) {
		mConsumeBatchedInputScheduled = false;
		boolean doConsumeBatchedInput(long frameTimeNanos) {
		final boolean consumedBatches;
		if (mInputEventReceiver != null) {
		if (mInputEventReceiver.consumeBatchedInputEvents(frameTimeNanos)
		&& frameTimeNanos != -1) {
		// If we consumed a batch here, we want to go ahead and schedule the
		// consumption of batched input events on the next frame. Otherwise, we would
		// wait until we have more input events pending and might get starved by other
		// things occurring in the process. If the frame time is -1, however, then
		// we're in a non-batching mode, so there's no need to schedule this.
		scheduleConsumeBatchedInput();
		}
		consumedBatches = mInputEventReceiver.consumeBatchedInputEvents(frameTimeNanos);
		} else {
		consumedBatches = false;
		}
		doProcessInputEvents();
		}
		return consumedBatches;
		}

		final class TraversalRunnable implements Runnable {
		@@ -8189,8 +8186,11 @@ public final class ViewRootImpl implements ViewParent,

		@Override
		public void onBatchedInputEventPending(int source) {
		// mStopped: There will be no more choreographer callbacks if we are stopped,
		// so we must consume all input immediately to prevent ANR
		final boolean unbuffered = mUnbufferedInputDispatch
		\|\| (source & mUnbufferedInputSource) != SOURCE_CLASS_NONE;
		\|\| (source & mUnbufferedInputSource) != SOURCE_CLASS_NONE
		\|\| mStopped;
		if (unbuffered) {
		if (mConsumeBatchedInputScheduled) {
		unscheduleConsumeBatchedInput();
		@@ -8218,7 +8218,14 @@ public final class ViewRootImpl implements ViewParent,
		final class ConsumeBatchedInputRunnable implements Runnable {
		@Override
		public void run() {
		doConsumeBatchedInput(mChoreographer.getFrameTimeNanos());
		mConsumeBatchedInputScheduled = false;
		if (doConsumeBatchedInput(mChoreographer.getFrameTimeNanos())) {
		// If we consumed a batch here, we want to go ahead and schedule the
		// consumption of batched input events on the next frame. Otherwise, we would
		// wait until we have more input events pending and might get starved by other
		// things occurring in the process.
		scheduleConsumeBatchedInput();
		}
		}
		}
		final ConsumeBatchedInputRunnable mConsumedBatchedInputRunnable =
		@@ -8228,6 +8235,7 @@ public final class ViewRootImpl implements ViewParent,
		final class ConsumeBatchedInputImmediatelyRunnable implements Runnable {
		@Override
		public void run() {
		mConsumeBatchedInputImmediatelyScheduled = false;
		doConsumeBatchedInput(-1);
		}
		}