Merge "Use correct timestamps of events for logging." into oc-dev (2ca51820) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityManagerInternal.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import android.content.Intent;
		import android.content.res.Configuration;
		import android.os.Bundle;
		import android.os.IBinder;
		import android.os.SystemClock;
		import android.service.voice.IVoiceInteractionSession;
		import android.util.SparseIntArray;

		@@ -134,8 +135,10 @@ public abstract class ActivityManagerInternal {
		*
		* @param reasons A map from stack id to a reason integer why the transition was started,, which
		* must be one of the APP_TRANSITION_* values.
		* @param timestamp The time at which the app transition started in
		* {@link SystemClock#uptimeMillis()} timebase.
		*/
		public abstract void notifyAppTransitionStarting(SparseIntArray reasons);
		public abstract void notifyAppTransitionStarting(SparseIntArray reasons, long timestamp);

		/**
		* Callback for window manager to let activity manager know that the app transition was

services/core/java/com/android/server/am/ActivityManagerService.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -23752,9 +23752,10 @@ public class ActivityManagerService extends IActivityManager.Stub
		}

		@Override
		public void notifyAppTransitionStarting(SparseIntArray reasons) {
		public void notifyAppTransitionStarting(SparseIntArray reasons, long timestamp) {
		synchronized (ActivityManagerService.this) {
		mStackSupervisor.mActivityMetricsLogger.notifyTransitionStarting(reasons);
		mStackSupervisor.mActivityMetricsLogger.notifyTransitionStarting(
		reasons, timestamp);
		}
		}

services/core/java/com/android/server/am/ActivityMetricsLogger.java

+11 −6

Original line number	Diff line number	Diff line
		@@ -230,12 +230,12 @@ class ActivityMetricsLogger {
		/**
		* Notifies the tracker that all windows of the app have been drawn.
		*/
		void notifyWindowsDrawn(int stackId) {
		void notifyWindowsDrawn(int stackId, long timestamp) {
		final StackTransitionInfo info = mStackTransitionInfo.get(stackId);
		if (info == null \|\| info.loggedWindowsDrawn) {
		return;
		}
		info.windowsDrawnDelayMs = calculateCurrentDelay();
		info.windowsDrawnDelayMs = calculateDelay(timestamp);
		info.loggedWindowsDrawn = true;
		if (allStacksWindowsDrawn() && mLoggedTransitionStarting) {
		reset(false /* abort */);
		@@ -245,13 +245,13 @@ class ActivityMetricsLogger {
		/**
		* Notifies the tracker that the starting window was drawn.
		*/
		void notifyStartingWindowDrawn(int stackId) {
		void notifyStartingWindowDrawn(int stackId, long timestamp) {
		final StackTransitionInfo info = mStackTransitionInfo.get(stackId);
		if (info == null \|\| info.loggedStartingWindowDrawn) {
		return;
		}
		info.loggedStartingWindowDrawn = true;
		info.startingWindowDelayMs = calculateCurrentDelay();
		info.startingWindowDelayMs = calculateDelay(timestamp);
		}

		/**
		@@ -260,11 +260,11 @@ class ActivityMetricsLogger {
		* @param stackIdReasons A map from stack id to a reason integer, which must be on of
		* ActivityManagerInternal.APP_TRANSITION_* reasons.
		*/
		void notifyTransitionStarting(SparseIntArray stackIdReasons) {
		void notifyTransitionStarting(SparseIntArray stackIdReasons, long timestamp) {
		if (!isAnyTransitionActive() \|\| mLoggedTransitionStarting) {
		return;
		}
		mCurrentTransitionDelayMs = calculateCurrentDelay();
		mCurrentTransitionDelayMs = calculateDelay(timestamp);
		mLoggedTransitionStarting = true;
		for (int index = stackIdReasons.size() - 1; index >= 0; index--) {
		final int stackId = stackIdReasons.keyAt(index);
		@@ -344,6 +344,11 @@ class ActivityMetricsLogger {
		return (int) (SystemClock.uptimeMillis() - mCurrentTransitionStartTime);
		}

		private int calculateDelay(long timestamp) {
		// Shouldn't take more than 25 days to launch an app, so int is fine here.
		return (int) (timestamp - mCurrentTransitionStartTime);
		}

		private void logAppTransitionMultiEvents() {
		for (int index = mStackTransitionInfo.size() - 1; index >= 0; index--) {
		final StackTransitionInfo info = mStackTransitionInfo.valueAt(index);

services/core/java/com/android/server/am/ActivityRecord.java

+6 −5

Original line number	Diff line number	Diff line
		@@ -1928,18 +1928,19 @@ final class ActivityRecord extends ConfigurationContainer implements AppWindowCo
		}

		@Override
		public void onStartingWindowDrawn() {
		public void onStartingWindowDrawn(long timestamp) {
		synchronized (service) {
		mStackSupervisor.mActivityMetricsLogger.notifyStartingWindowDrawn(getStackId());
		mStackSupervisor.mActivityMetricsLogger.notifyStartingWindowDrawn(
		getStackId(), timestamp);
		}
		}

		@Override
		public void onWindowsDrawn() {
		public void onWindowsDrawn(long timestamp) {
		synchronized (service) {
		mStackSupervisor.mActivityMetricsLogger.notifyWindowsDrawn(getStackId());
		mStackSupervisor.mActivityMetricsLogger.notifyWindowsDrawn(getStackId(), timestamp);
		if (displayStartTime != 0) {
		reportLaunchTimeLocked(SystemClock.uptimeMillis());
		reportLaunchTimeLocked(timestamp);
		}
		mStackSupervisor.sendWaitingVisibleReportLocked(this);
		startTime = 0;

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

+34 −17

Original line number	Diff line number	Diff line
		@@ -38,6 +38,8 @@ import android.graphics.Rect;
		import android.os.Debug;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.Looper;
		import android.os.Message;
		import android.os.Trace;
		import android.util.Slog;
		import android.view.DisplayInfo;
		@@ -62,23 +64,38 @@ public class AppWindowContainerController
		private final IApplicationToken mToken;
		private final Handler mHandler;

		private final Runnable mOnStartingWindowDrawn = () -> {
		private final class H extends Handler {
		public static final int NOTIFY_WINDOWS_DRAWN = 1;
		public static final int NOTIFY_STARTING_WINDOW_DRAWN = 2;

		public H(Looper looper) {
		super(looper);
		}

		@Override
		public void handleMessage(Message msg) {
		switch (msg.what) {
		case NOTIFY_WINDOWS_DRAWN:
		if (mListener == null) {
		return;
		}
		if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting drawn in "
		+ AppWindowContainerController.this.mToken);
		mListener.onStartingWindowDrawn();
		};

		private final Runnable mOnWindowsDrawn = () -> {
		mListener.onWindowsDrawn(msg.getWhen());
		break;
		case NOTIFY_STARTING_WINDOW_DRAWN:
		if (mListener == null) {
		return;
		}
		if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting drawn in "
		+ AppWindowContainerController.this.mToken);
		mListener.onWindowsDrawn();
		};
		mListener.onStartingWindowDrawn(msg.getWhen());
		break;
		default:
		break;
		}
		}
		}

		private final Runnable mOnWindowsVisible = () -> {
		if (mListener == null) {
		@@ -213,7 +230,7 @@ public class AppWindowContainerController
		int targetSdkVersion, int rotationAnimationHint, long inputDispatchingTimeoutNanos,
		WindowManagerService service, Configuration overrideConfig, Rect bounds) {
		super(listener, service);
		mHandler = new Handler(service.mH.getLooper());
		mHandler = new H(service.mH.getLooper());
		mToken = token;
		synchronized(mWindowMap) {
		AppWindowToken atoken = mRoot.getAppWindowToken(mToken.asBinder());
		@@ -761,11 +778,11 @@ public class AppWindowContainerController
		}

		void reportStartingWindowDrawn() {
		mHandler.post(mOnStartingWindowDrawn);
		mHandler.sendMessage(mHandler.obtainMessage(H.NOTIFY_STARTING_WINDOW_DRAWN));
		}

		void reportWindowsDrawn() {
		mHandler.post(mOnWindowsDrawn);
		mHandler.sendMessage(mHandler.obtainMessage(H.NOTIFY_WINDOWS_DRAWN));
		}

		void reportWindowsVisible() {