Merge "Add traces to WallpaperManagerService and WallpaperService." into tm-qpr-dev am: e9bad1ca98 (454de9dd) · Commits · e / os / android_frameworks_base

core/java/android/service/wallpaper/WallpaperService.java

+54 −12

Original line number	Diff line number	Diff line
		@@ -578,6 +578,7 @@ public abstract class WallpaperService extends Service {
		*/
		public void reportEngineShown(boolean waitForEngineShown) {
		if (mIWallpaperEngine.mShownReported) return;
		Trace.beginSection("WPMS.reportEngineShown-" + waitForEngineShown);
		Log.d(TAG, "reportEngineShown: shouldWait=" + waitForEngineShown);
		if (!waitForEngineShown) {
		Message message = mCaller.obtainMessage(MSG_REPORT_SHOWN);
		@@ -590,6 +591,7 @@ public abstract class WallpaperService extends Service {
		mCaller.sendMessageDelayed(message, TimeUnit.SECONDS.toMillis(5));
		}
		}
		Trace.endSection();
		}

		/**
		@@ -1259,7 +1261,9 @@ public abstract class WallpaperService extends Service {
		didSurface = true;
		if (DEBUG) Log.v(TAG, "onSurfaceCreated("
		+ mSurfaceHolder + "): " + this);
		Trace.beginSection("WPMS.Engine.onSurfaceCreated");
		onSurfaceCreated(mSurfaceHolder);
		Trace.endSection();
		SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks();
		if (callbacks != null) {
		for (SurfaceHolder.Callback c : callbacks) {
		@@ -1285,8 +1289,10 @@ public abstract class WallpaperService extends Service {
		+ ", " + mCurWidth + ", " + mCurHeight
		+ "): " + this);
		didSurface = true;
		Trace.beginSection("WPMS.Engine.onSurfaceChanged");
		onSurfaceChanged(mSurfaceHolder, mFormat,
		mCurWidth, mCurHeight);
		Trace.endSection();
		SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks();
		if (callbacks != null) {
		for (SurfaceHolder.Callback c : callbacks) {
		@@ -1303,11 +1309,15 @@ public abstract class WallpaperService extends Service {
		if (DEBUG) {
		Log.v(TAG, "dispatching insets=" + windowInsets);
		}
		Trace.beginSection("WPMS.Engine.onApplyWindowInsets");
		onApplyWindowInsets(windowInsets);
		Trace.endSection();
		}

		if (redrawNeeded) {
		Trace.beginSection("WPMS.Engine.onSurfaceRedrawNeeded");
		onSurfaceRedrawNeeded(mSurfaceHolder);
		Trace.endSection();
		SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks();
		if (callbacks != null) {
		for (SurfaceHolder.Callback c : callbacks) {
		@@ -1332,11 +1342,15 @@ public abstract class WallpaperService extends Service {
		// the state to get them to notice.
		if (DEBUG) Log.v(TAG, "onVisibilityChanged(true) at surface: "
		+ this);
		Trace.beginSection("WPMS.Engine.onVisibilityChanged-true");
		onVisibilityChanged(true);
		Trace.endSection();
		}
		if (DEBUG) Log.v(TAG, "onVisibilityChanged(false) at surface: "
		+ this);
		Trace.beginSection("WPMS.Engine.onVisibilityChanged-false");
		onVisibilityChanged(false);
		Trace.endSection();
		}
		} finally {
		mIsCreating = false;
		@@ -1422,12 +1436,16 @@ public abstract class WallpaperService extends Service {
		mDisplayInstallOrientation = mDisplay.getInstallOrientation();

		if (DEBUG) Log.v(TAG, "onCreate(): " + this);
		Trace.beginSection("WPMS.Engine.onCreate");
		onCreate(mSurfaceHolder);
		Trace.endSection();

		mInitializing = false;

		mReportedVisible = false;
		Trace.beginSection("WPMS.Engine.updateSurface");
		updateSurface(false, false, false);
		Trace.endSection();
		}

		/**
		@@ -2237,14 +2255,15 @@ public abstract class WallpaperService extends Service {
		public void reportShown() {
		if (!mShownReported) {
		mShownReported = true;
		Trace.beginSection("WPMS.mConnection.engineShown");
		try {
		mConnection.engineShown(this);
		Log.d(TAG, "Wallpaper has updated the surface:"
		+ mWallpaperManager.getWallpaperInfo());
		} catch (RemoteException e) {
		Log.w(TAG, "Wallpaper host disappeared", e);
		return;
		}
		Trace.endSection();
		}
		}

		@@ -2286,6 +2305,27 @@ public abstract class WallpaperService extends Service {
		return mEngine == null ? null : SurfaceControl.mirrorSurface(mEngine.mSurfaceControl);
		}

		private void doAttachEngine() {
		Trace.beginSection("WPMS.onCreateEngine");
		Engine engine = onCreateEngine();
		Trace.endSection();
		mEngine = engine;
		Trace.beginSection("WPMS.mConnection.attachEngine-" + mDisplayId);
		try {
		mConnection.attachEngine(this, mDisplayId);
		} catch (RemoteException e) {
		engine.detach();
		Log.w(TAG, "Wallpaper host disappeared", e);
		return;
		} finally {
		Trace.endSection();
		}
		mActiveEngines.add(engine);
		Trace.beginSection("WPMS.engine.attach");
		engine.attach(this);
		Trace.endSection();
		}

		private void doDetachEngine() {
		mActiveEngines.remove(mEngine);
		mEngine.detach();
		@@ -2311,21 +2351,15 @@ public abstract class WallpaperService extends Service {
		}
		switch (message.what) {
		case DO_ATTACH: {
		Engine engine = onCreateEngine();
		mEngine = engine;
		try {
		mConnection.attachEngine(this, mDisplayId);
		} catch (RemoteException e) {
		engine.detach();
		Log.w(TAG, "Wallpaper host disappeared", e);
		return;
		}
		mActiveEngines.add(engine);
		engine.attach(this);
		Trace.beginSection("WPMS.DO_ATTACH");
		doAttachEngine();
		Trace.endSection();
		return;
		}
		case DO_DETACH: {
		Trace.beginSection("WPMS.DO_DETACH");
		doDetachEngine();
		Trace.endSection();
		return;
		}
		case DO_SET_DESIRED_SIZE: {
		@@ -2406,7 +2440,9 @@ public abstract class WallpaperService extends Service {
		}
		} break;
		case MSG_REPORT_SHOWN: {
		Trace.beginSection("WPMS.MSG_REPORT_SHOWN");
		reportShown();
		Trace.endSection();
		} break;
		default :
		Log.w(TAG, "Unknown message type " + message.what);
		@@ -2430,8 +2466,10 @@ public abstract class WallpaperService extends Service {
		public void attach(IWallpaperConnection conn, IBinder windowToken,
		int windowType, boolean isPreview, int reqWidth, int reqHeight, Rect padding,
		int displayId, @SetWallpaperFlags int which) {
		Trace.beginSection("WPMS.ServiceWrapper.attach");
		mEngineWrapper = new IWallpaperEngineWrapper(mTarget, conn, windowToken,
		windowType, isPreview, reqWidth, reqHeight, padding, displayId);
		Trace.endSection();
		}

		@Override
		@@ -2442,16 +2480,20 @@ public abstract class WallpaperService extends Service {

		@Override
		public void onCreate() {
		Trace.beginSection("WPMS.onCreate");
		super.onCreate();
		Trace.endSection();
		}

		@Override
		public void onDestroy() {
		Trace.beginSection("WPMS.onDestroy");
		super.onDestroy();
		for (int i=0; i<mActiveEngines.size(); i++) {
		mActiveEngines.get(i).detach();
		}
		mActiveEngines.clear();
		Trace.endSection();
		}

		/**

services/core/java/com/android/server/wallpaper/WallpaperManagerService.java

+19 −0

Original line number	Diff line number	Diff line
		@@ -1157,6 +1157,8 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		Slog.w(TAG, "WallpaperService is not connected yet");
		return;
		}
		TimingsTraceAndSlog t = new TimingsTraceAndSlog(TAG);
		t.traceBegin("WPMS.connectLocked-" + wallpaper.wallpaperComponent);
		if (DEBUG) Slog.v(TAG, "Adding window token: " + mToken);
		mWindowManagerInternal.addWindowToken(mToken, TYPE_WALLPAPER, mDisplayId,
		null /* options */);
		@@ -1173,6 +1175,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		false /* fromUser /, wallpaper, null / reply */);
		}
		}
		t.traceEnd();
		}

		void disconnectLocked() {
		@@ -1322,6 +1325,8 @@ public class WallpaperManagerService extends IWallpaperManager.Stub

		@Override
		public void onServiceConnected(ComponentName name, IBinder service) {
		TimingsTraceAndSlog t = new TimingsTraceAndSlog(TAG);
		t.traceBegin("WPMS.onServiceConnected-" + name);
		synchronized (mLock) {
		if (mWallpaper.connection == this) {
		mService = IWallpaperService.Stub.asInterface(service);
		@@ -1338,6 +1343,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		mContext.getMainThreadHandler().removeCallbacks(mDisconnectRunnable);
		}
		}
		t.traceEnd();
		}

		@Override
		@@ -1545,6 +1551,8 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		public void engineShown(IWallpaperEngine engine) {
		synchronized (mLock) {
		if (mReply != null) {
		TimingsTraceAndSlog t = new TimingsTraceAndSlog(TAG);
		t.traceBegin("WPMS.mReply.sendResult");
		final long ident = Binder.clearCallingIdentity();
		try {
		mReply.sendResult(null);
		@@ -1552,6 +1560,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		Binder.restoreCallingIdentity(ident);
		Slog.d(TAG, "failed to send callback!", e);
		}
		t.traceEnd();
		mReply = null;
		}
		}
		@@ -3057,6 +3066,8 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		return true;
		}

		TimingsTraceAndSlog t = new TimingsTraceAndSlog(TAG);
		t.traceBegin("WPMS.bindWallpaperComponentLocked-" + componentName);
		try {
		if (componentName == null) {
		componentName = mDefaultWallpaperComponent;
		@@ -3189,6 +3200,8 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		}
		Slog.w(TAG, msg);
		return false;
		} finally {
		t.traceEnd();
		}
		return true;
		}
		@@ -3233,7 +3246,10 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		}

		private void attachServiceLocked(WallpaperConnection conn, WallpaperData wallpaper) {
		TimingsTraceAndSlog t = new TimingsTraceAndSlog(TAG);
		t.traceBegin("WPMS.attachServiceLocked");
		conn.forEachDisplayConnector(connector-> connector.connectLocked(conn, wallpaper));
		t.traceEnd();
		}

		private void notifyCallbacksLocked(WallpaperData wallpaper) {
		@@ -3359,6 +3375,8 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		}

		void saveSettingsLocked(int userId) {
		TimingsTraceAndSlog t = new TimingsTraceAndSlog(TAG);
		t.traceBegin("WPMS.saveSettingsLocked-" + userId);
		JournaledFile journal = makeJournaledFile(userId);
		FileOutputStream fstream = null;
		try {
		@@ -3387,6 +3405,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		IoUtils.closeQuietly(fstream);
		journal.rollback();
		}
		t.traceEnd();
		}