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add LatencyTracker tracing cancel / timeout events am: c37e3adeff

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22162089

Change-Id: I448f9b72b213e31311ecaff6c87d84d032bf87a6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Nicholas Ambur
2023-03-23 20:08:56 +00:00
committed by Automerger Merge Worker
parent 3725c33f22 c37e3adeff
commit 16af05b365
1 changed files with 8 additions and 4 deletions
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12
core/java/com/android/internal/util/LatencyTracker.java
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@@ -605,23 +605,27 @@ public class LatencyTracker {
void begin(@NonNull Runnable timeoutAction) {
mStartRtc = SystemClock.elapsedRealtime();
Trace.asyncTraceBegin(TRACE_TAG_APP, traceName(), 0);
Trace.asyncTraceForTrackBegin(TRACE_TAG_APP, traceName(), traceName(), 0);
// start counting timeout.
mTimeoutRunnable = timeoutAction;
mTimeoutRunnable = () -> {
Trace.instantForTrack(TRACE_TAG_APP, traceName(), "timeout");
timeoutAction.run();
};
BackgroundThread.getHandler()
.postDelayed(mTimeoutRunnable, TimeUnit.SECONDS.toMillis(15));
}
void end() {
mEndRtc = SystemClock.elapsedRealtime();
Trace.asyncTraceEnd(TRACE_TAG_APP, traceName(), 0);
Trace.asyncTraceForTrackEnd(TRACE_TAG_APP, traceName(), "end", 0);
BackgroundThread.getHandler().removeCallbacks(mTimeoutRunnable);
mTimeoutRunnable = null;
}
void cancel() {
Trace.asyncTraceEnd(TRACE_TAG_APP, traceName(), 0);
Trace.instantForTrack(TRACE_TAG_APP, traceName(), "cancel");
Trace.asyncTraceForTrackEnd(TRACE_TAG_APP, traceName(), "cancel", 0);
BackgroundThread.getHandler().removeCallbacks(mTimeoutRunnable);
mTimeoutRunnable = null;
}