Merge "Add tracing for pending queue size" into jb-mr2-dev (d46ded88) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewRootImpl.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -245,8 +245,10 @@ public final class ViewRootImpl implements ViewParent,

		// Input event queue.
		QueuedInputEvent mFirstPendingInputEvent;
		int mPendingInputEventCount;
		QueuedInputEvent mCurrentInputEvent;
		boolean mProcessInputEventsScheduled;
		String mPendingInputEventQueueLengthCounterName = "pq";

		boolean mWindowAttributesChanged = false;
		int mWindowAttributesChangesFlag = 0;
		@@ -642,6 +644,8 @@ public final class ViewRootImpl implements ViewParent,
		if (view.getImportantForAccessibility() == View.IMPORTANT_FOR_ACCESSIBILITY_AUTO) {
		view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
		}

		mPendingInputEventQueueLengthCounterName = "pq:" + attrs.getTitle();
		}
		}
		}
		@@ -4427,6 +4431,9 @@ public final class ViewRootImpl implements ViewParent,
		}
		last.mNext = q;
		}
		mPendingInputEventCount += 1;
		Trace.traceCounter(Trace.TRACE_TAG_INPUT, mPendingInputEventQueueLengthCounterName,
		mPendingInputEventCount);

		if (processImmediately) {
		doProcessInputEvents();
		@@ -4451,6 +4458,10 @@ public final class ViewRootImpl implements ViewParent,
		q.mNext = null;
		mCurrentInputEvent = q;

		mPendingInputEventCount -= 1;
		Trace.traceCounter(Trace.TRACE_TAG_INPUT, mPendingInputEventQueueLengthCounterName,
		mPendingInputEventCount);

		final int result = deliverInputEvent(q);
		if (result != EVENT_IN_PROGRESS) {
		finishCurrentInputEvent(result == EVENT_HANDLED);