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Commit 9ae09bc2 authored by Riddle Hsu's avatar Riddle Hsu
Browse files

Print duration in event log of major activity lifecycle 

To distinguish the cost in the implementation of application.

Bug: 206872204
Test: Launch activity and check "adb logcat -b events | grep wm_on"
Change-Id: Id8254de3ec1b0629f6322722c1f84703efbc3a62
parent 520f0183

core/java/android/app/Activity.java

+26 −7
Original line number Diff line number Diff line
@@ -89,6 +89,7 @@ import android.os.Process; 
import android.os.RemoteException;

import android.os.ServiceManager.ServiceNotFoundException;

import android.os.StrictMode;

import android.os.SystemClock;

import android.os.Trace;

import android.os.UserHandle;

import android.text.Selection;
@@ -8304,13 +8305,15 @@ public class Activity extends ContextThemeWrapper 
        mIsInPictureInPictureMode = windowingMode == WINDOWING_MODE_PINNED;

        mShouldDockBigOverlays = getResources().getBoolean(R.bool.config_dockBigOverlayWindows);

        restoreHasCurrentPermissionRequest(icicle);

        final long startTime = SystemClock.uptimeMillis();

        if (persistentState != null) {

            onCreate(icicle, persistentState);

        } else {

            onCreate(icicle);

        }

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

        EventLogTags.writeWmOnCreateCalled(mIdent, getComponentName().getClassName(),

                "performCreate");

                "performCreate", duration);

        mActivityTransitionState.readState(icicle);



        mVisibleFromClient = !mWindow.getWindowStyle().getBoolean(
@@ -8332,8 +8335,11 @@ public class Activity extends ContextThemeWrapper 
        mFragments.noteStateNotSaved();

        mCalled = false;

        mFragments.execPendingActions();

        final long startTime = SystemClock.uptimeMillis();

        mInstrumentation.callActivityOnStart(this);

        EventLogTags.writeWmOnStartCalled(mIdent, getComponentName().getClassName(), reason);

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

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

                duration);



        if (!mCalled) {

            throw new SuperNotCalledException(
@@ -8410,8 +8416,11 @@ public class Activity extends ContextThemeWrapper 
            }



            mCalled = false;

            final long startTime = SystemClock.uptimeMillis();

            mInstrumentation.callActivityOnRestart(this);

            EventLogTags.writeWmOnRestartCalled(mIdent, getComponentName().getClassName(), reason);

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

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

                    duration);

            if (!mCalled) {

                throw new SuperNotCalledException(

                    "Activity " + mComponent.toShortString() +
@@ -8438,9 +8447,12 @@ public class Activity extends ContextThemeWrapper 
        getAutofillClientController().onActivityPerformResume(followedByPause);



        mCalled = false;

        final long startTime = SystemClock.uptimeMillis();

        // mResumed is set by the instrumentation

        mInstrumentation.callActivityOnResume(this);

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

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

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

                duration);

        if (!mCalled) {

            throw new SuperNotCalledException(

                "Activity " + mComponent.toShortString() +
@@ -8483,9 +8495,11 @@ public class Activity extends ContextThemeWrapper 
        mDoReportFullyDrawn = false;

        mFragments.dispatchPause();

        mCalled = false;

        final long startTime = SystemClock.uptimeMillis();

        onPause();

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

        EventLogTags.writeWmOnPausedCalled(mIdent, getComponentName().getClassName(),

                "performPause");

                "performPause", duration);

        mResumed = false;

        if (!mCalled && getApplicationInfo().targetSdkVersion

                >= android.os.Build.VERSION_CODES.GINGERBREAD) {
@@ -8529,8 +8543,11 @@ public class Activity extends ContextThemeWrapper 
            mFragments.dispatchStop();



            mCalled = false;

            final long startTime = SystemClock.uptimeMillis();

            mInstrumentation.callActivityOnStop(this);

            EventLogTags.writeWmOnStopCalled(mIdent, getComponentName().getClassName(), reason);

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

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

                    duration);

            if (!mCalled) {

                throw new SuperNotCalledException(

                    "Activity " + mComponent.toShortString() +
@@ -8564,9 +8581,11 @@ public class Activity extends ContextThemeWrapper 
        mDestroyed = true;

        mWindow.destroy();

        mFragments.dispatchDestroy();

        final long startTime = SystemClock.uptimeMillis();

        onDestroy();

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

        EventLogTags.writeWmOnDestroyCalled(mIdent, getComponentName().getClassName(),

                "performDestroy");

                "performDestroy", duration);

        mFragments.doLoaderDestroy();

        if (mVoiceInteractor != null) {

            mVoiceInteractor.detachActivity();

core/java/android/app/EventLogTags.logtags

+8 −8
Original line number Diff line number Diff line 
# See system/core/logcat/event.logtags for a description of the format of this file.

# See system/logging/logcat/event.logtags for a description of the format of this file.



option java_package android.app
@@ -6,21 +6,21 @@ option java_package android.app 
# google3/googledata/wireless/android/provisioning/gservices.config !!

#

# The activity's onPause has been called.

30021 wm_on_paused_called (Token|1|5),(Component Name|3),(Reason|3)

30021 wm_on_paused_called (Token|1|5),(Component Name|3),(Reason|3),(time|2|3)

# The activity's onResume has been called.

30022 wm_on_resume_called (Token|1|5),(Component Name|3),(Reason|3)

30022 wm_on_resume_called (Token|1|5),(Component Name|3),(Reason|3),(time|2|3)



# The activity's onStop has been called.

30049 wm_on_stop_called (Token|1|5),(Component Name|3),(Reason|3)

30049 wm_on_stop_called (Token|1|5),(Component Name|3),(Reason|3),(time|2|3)



# The activity's onCreate has been called.

30057 wm_on_create_called (Token|1|5),(Component Name|3),(Reason|3)

30057 wm_on_create_called (Token|1|5),(Component Name|3),(Reason|3),(time|2|3)

# The activity's onRestart has been called.

30058 wm_on_restart_called (Token|1|5),(Component Name|3),(Reason|3)

30058 wm_on_restart_called (Token|1|5),(Component Name|3),(Reason|3),(time|2|3)

# The activity's onStart has been called.

30059 wm_on_start_called (Token|1|5),(Component Name|3),(Reason|3)

30059 wm_on_start_called (Token|1|5),(Component Name|3),(Reason|3),(time|2|3)

# The activity's onDestroy has been called.

30060 wm_on_destroy_called (Token|1|5),(Component Name|3),(Reason|3)

30060 wm_on_destroy_called (Token|1|5),(Component Name|3),(Reason|3),(time|2|3)

# The activity's onActivityResult has been called.

30062 wm_on_activity_result_called (Token|1|5),(Component Name|3),(Reason|3)