Merge "WindowManager: improve focused app tracing" (2421a88b) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/ActivityTaskManagerService.java

+10 −11

Original line number	Diff line number	Diff line
		@@ -5041,19 +5041,18 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {
		}

		private void updateResumedAppTrace(@Nullable ActivityRecord resumed) {
		if (Trace.isTagEnabled(Trace.TRACE_TAG_WINDOW_MANAGER)) {
		if (mTracedResumedActivity != null) {
		Trace.asyncTraceEnd(TRACE_TAG_WINDOW_MANAGER,
		constructResumedTraceName(mTracedResumedActivity.packageName), 0);
		Trace.asyncTraceForTrackEnd(TRACE_TAG_WINDOW_MANAGER,
		"Focused app", System.identityHashCode(mTracedResumedActivity));
		}
		if (resumed != null) {
		Trace.asyncTraceBegin(TRACE_TAG_WINDOW_MANAGER,
		constructResumedTraceName(resumed.packageName), 0);
		Trace.asyncTraceForTrackBegin(TRACE_TAG_WINDOW_MANAGER,
		"Focused app", resumed.mActivityComponent.flattenToShortString(),
		System.identityHashCode(resumed));
		}
		mTracedResumedActivity = resumed;
		}

		private String constructResumedTraceName(String packageName) {
		return "focused app: " + packageName;
		mTracedResumedActivity = resumed;
		}

		/** Applies latest configuration and/or visibility updates if needed. */