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Commit a64356b5 authored by Pascal Mütschard's avatar Pascal Mütschard
Browse files

Add a trace marker when a CUJ is started. 

Bug: b/418970753
Flag: EXEMPT trace/logging change only
Test: local
Change-Id: I58c15d39145cba07990ce6f4da16c6d60bee792c
parent 4724576e

core/java/com/android/internal/jank/InteractionJankMonitor.java

+4 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ import android.os.Handler; 
import android.os.HandlerExecutor;

import android.os.HandlerThread;

import android.os.SystemClock;

import android.os.Trace;

import android.provider.DeviceConfig;

import android.text.TextUtils;

import android.util.Log;
@@ -378,6 +379,7 @@ public class InteractionJankMonitor { 
     * @return boolean true if the tracker is begun successfully, false otherwise.

     */

    public boolean begin(@NonNull Configuration.Builder builder) {

        Trace.beginSection("InteractionJankMonitor#begin");

        try {

            final Configuration config = builder.build();

            postEventLogToWorkerThread((unixNanos, elapsedNanos, realtimeNanos) -> {
@@ -395,6 +397,8 @@ public class InteractionJankMonitor { 
        } catch (IllegalArgumentException ex) {

            Log.d(TAG, "Build configuration failed!", ex);

            return false;

        } finally {

            Trace.endSection();

        }

    }