Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5770a30c authored by Louis Chang's avatar Louis Chang
Browse files

Adding log to help debug app slow launch 

Bug: 405751277
Bug: 413763804
Test: wm presubmit
Flag: EXEMPT log only
Change-Id: I360604e17ba01b761c91728daceabcdfa779311b
parent 70d5e516

core/java/android/app/Activity.java

+31 −1
Original line number Diff line number Diff line
@@ -776,6 +776,7 @@ public class Activity extends ContextThemeWrapper 
        ContentCaptureManager.ContentCaptureClient {

    private static final String TAG = "Activity";

    private static final boolean DEBUG_LIFECYCLE = false;

    private static final long SLOW_OP_DURATION_MS = 500;



    /** Standard activity result: operation canceled. */

    public static final int RESULT_CANCELED    = 0;
@@ -1660,10 +1661,22 @@ public class Activity extends ContextThemeWrapper 
        Object[] callbacks = collectActivityLifecycleCallbacks();

        if (callbacks != null) {

            for (int i = 0; i < callbacks.length; i++) {

                final long startTime = SystemClock.uptimeMillis();

                ((Application.ActivityLifecycleCallbacks) callbacks[i]).onActivityPostResumed(this);

                final long duration = SystemClock.uptimeMillis() - startTime;

                if (duration > SLOW_OP_DURATION_MS) {

                    Log.w(TAG, "Slow operation dispatchActivityPostResumed"

                            + ", duration=" + duration + ", callback=" + callbacks[i]);

                }

            }

        }

        final long startTime = SystemClock.uptimeMillis();

        getApplication().dispatchActivityPostResumed(this);

        final long duration = SystemClock.uptimeMillis() - startTime;

        if (duration > SLOW_OP_DURATION_MS) {

            Log.w(TAG, "Slow operation Application#dispatchActivityPostResumed"

                    + ", duration=" + duration);

        }

    }



    private void dispatchActivityPrePaused() {
@@ -9402,7 +9415,7 @@ public class Activity extends ContextThemeWrapper 
        final long startTime = SystemClock.uptimeMillis();

        // mResumed is set by the instrumentation

        mInstrumentation.callActivityOnResume(this);

        final long duration = SystemClock.uptimeMillis() - startTime;

        long duration = SystemClock.uptimeMillis() - startTime;

        EventLogTags.writeWmOnResumeCalled(mIdent, getComponentName().getClassName(), reason,

                duration);

        if (!mCalled) {
@@ -9428,13 +9441,30 @@ public class Activity extends ContextThemeWrapper 
        mFragments.dispatchResume();

        mFragments.execPendingActions();



        duration = SystemClock.uptimeMillis() - startTime;

        if (duration > SLOW_OP_DURATION_MS) {

            Log.w(TAG, "Slow operation Fragment dispatchResume since onResume"

                    + ", duration=" + duration);

        }



        onPostResume();

        if (!mCalled) {

            throw new SuperNotCalledException(

                "Activity " + mComponent.toShortString() +

                " did not call through to super.onPostResume()");

        }

        duration = SystemClock.uptimeMillis() - startTime;

        if (duration > SLOW_OP_DURATION_MS) {

            Log.w(TAG, "Slow operation onPostResume since onResume, duration=" + duration);

        }



        dispatchActivityPostResumed();



        duration = SystemClock.uptimeMillis() - startTime;

        if (duration > SLOW_OP_DURATION_MS) {

            Log.w(TAG, "Slow operation dispatchActivityPostResumed since onResume"

                    + ", duration=" + duration);

        }

        Trace.traceEnd(Trace.TRACE_TAG_WINDOW_MANAGER);

    }