Add state manager logs to protolog (1decb57e) · Commits · e / os / BlissLauncher3

aconfig/launcher.aconfig

+6 −0

Original line number	Diff line number	Diff line
		@@ -448,6 +448,12 @@ flag {
		bug: "292269949"
		}

		flag {
		name: "enable_state_manager_proto_log"
		namespace: "launcher"
		description: "Enables tracking state manager logs in ProtoLog"
		bug: "292269949"
		}

		flag {
		name: "coordinate_workspace_scale"

quickstep/src_protolog/com/android/launcher3/util/StateManagerProtoLogProxy.java

0 → 100644

+68 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.launcher3.util;

		import static com.android.launcher3.Flags.enableStateManagerProtoLog;
		import static com.android.quickstep.util.QuickstepProtoLogGroup.LAUNCHER_STATE_MANAGER;

		import androidx.annotation.NonNull;

		import com.android.internal.protolog.ProtoLog;

		/**
		* Proxy class used for StateManager ProtoLog support.
		*/
		public class StateManagerProtoLogProxy {

		public static void logGoToState(
		@NonNull Object fromState, @NonNull Object toState, @NonNull String trace) {
		if (!enableStateManagerProtoLog()) return;
		ProtoLog.d(LAUNCHER_STATE_MANAGER,
		"StateManager.goToState: fromState: %s, toState: %s, partial trace:\n%s",
		fromState,
		toState,
		trace);
		}

		public static void logCreateAtomicAnimation(
		@NonNull Object fromState, @NonNull Object toState, @NonNull String trace) {
		if (!enableStateManagerProtoLog()) return;
		ProtoLog.d(LAUNCHER_STATE_MANAGER, "StateManager.createAtomicAnimation: "
		+ "fromState: %s, toState: %s, partial trace:\n%s",
		fromState,
		toState,
		trace);
		}

		public static void logOnStateTransitionStart(@NonNull Object state) {
		if (!enableStateManagerProtoLog()) return;
		ProtoLog.d(LAUNCHER_STATE_MANAGER, "StateManager.onStateTransitionStart: state: %s", state);
		}

		public static void logOnStateTransitionEnd(@NonNull Object state) {
		if (!enableStateManagerProtoLog()) return;
		ProtoLog.d(LAUNCHER_STATE_MANAGER, "StateManager.onStateTransitionEnd: state: %s", state);
		}

		public static void logCancelAnimation(boolean animationOngoing, @NonNull String trace) {
		if (!enableStateManagerProtoLog()) return;
		ProtoLog.d(LAUNCHER_STATE_MANAGER,
		"StateManager.cancelAnimation: animation ongoing: %b, partial trace:\n%s",
		animationOngoing,
		trace);
		}
		}

quickstep/src_protolog/com/android/quickstep/util/QuickstepProtoLogGroup.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -27,7 +27,8 @@ import java.util.UUID;
		public enum QuickstepProtoLogGroup implements IProtoLogGroup {

		ACTIVE_GESTURE_LOG(true, true, false, "ActiveGestureLog"),
		RECENTS_WINDOW(true, true, Constants.DEBUG_RECENTS_WINDOW, "RecentsWindow");
		RECENTS_WINDOW(true, true, Constants.DEBUG_RECENTS_WINDOW, "RecentsWindow"),
		LAUNCHER_STATE_MANAGER(true, true, Constants.DEBUG_STATE_MANAGER, "LauncherStateManager");

		private final boolean mEnabled;
		private volatile boolean mLogToProto;
		@@ -97,6 +98,7 @@ public enum QuickstepProtoLogGroup implements IProtoLogGroup {
		private static final class Constants {

		private static final boolean DEBUG_RECENTS_WINDOW = false;
		private static final boolean DEBUG_STATE_MANAGER = true; // b/279059025, b/325463989

		private static final int LOG_START_ID =
		(int) (UUID.nameUUIDFromBytes(QuickstepProtoLogGroup.class.getName().getBytes())

src/com/android/launcher3/statemanager/StateManager.java

+21 −5

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.launcher3.statemanager;

		import static android.animation.ValueAnimator.areAnimatorsEnabled;

		import static com.android.launcher3.Flags.enableStateManagerProtoLog;
		import static com.android.launcher3.anim.AnimatorPlaybackController.callListenerCommandRecursively;
		import static com.android.launcher3.states.StateAnimationConfig.HANDLE_STATE_APPLY;
		import static com.android.launcher3.states.StateAnimationConfig.SKIP_ALL_ANIMATIONS;
		@@ -39,6 +40,7 @@ import com.android.launcher3.anim.PendingAnimation;
		import com.android.launcher3.states.StateAnimationConfig;
		import com.android.launcher3.states.StateAnimationConfig.AnimationFlags;
		import com.android.launcher3.states.StateAnimationConfig.AnimationPropertyFlags;
		import com.android.launcher3.util.StateManagerProtoLogProxy;

		import java.io.PrintWriter;
		import java.util.ArrayList;
		@@ -243,7 +245,10 @@ public class StateManager<STATE_TYPE extends BaseState<STATE_TYPE>,

		private void goToState(
		STATE_TYPE state, boolean animated, long delay, AnimatorListener listener) {
		if (DEBUG) {
		if (enableStateManagerProtoLog()) {
		StateManagerProtoLogProxy.logGoToState(
		mState, state, getTrimmedStackTrace("StateManager.goToState"));
		} else if (DEBUG) {
		Log.d(TAG, "goToState - fromState: " + mState + ", toState: " + state
		+ ", partial trace:\n" + getTrimmedStackTrace("StateManager.goToState"));
		}
		@@ -331,7 +336,10 @@ public class StateManager<STATE_TYPE extends BaseState<STATE_TYPE>,
		*/
		public AnimatorSet createAtomicAnimation(
		STATE_TYPE fromState, STATE_TYPE toState, StateAnimationConfig config) {
		if (DEBUG) {
		if (enableStateManagerProtoLog()) {
		StateManagerProtoLogProxy.logCreateAtomicAnimation(
		mState, toState, getTrimmedStackTrace("StateManager.createAtomicAnimation"));
		} else if (DEBUG) {
		Log.d(TAG, "createAtomicAnimation - fromState: " + fromState + ", toState: " + toState
		+ ", partial trace:\n" + getTrimmedStackTrace(
		"StateManager.createAtomicAnimation"));
		@@ -408,7 +416,9 @@ public class StateManager<STATE_TYPE extends BaseState<STATE_TYPE>,
		mState = state;
		mStatefulContainer.onStateSetStart(mState);

		if (DEBUG) {
		if (enableStateManagerProtoLog()) {
		StateManagerProtoLogProxy.logOnStateTransitionStart(state);
		} else if (DEBUG) {
		Log.d(TAG, "onStateTransitionStart - state: " + state);
		}
		for (int i = mListeners.size() - 1; i >= 0; i--) {
		@@ -428,7 +438,9 @@ public class StateManager<STATE_TYPE extends BaseState<STATE_TYPE>,
		setRestState(null);
		}

		if (DEBUG) {
		if (enableStateManagerProtoLog()) {
		StateManagerProtoLogProxy.logOnStateTransitionEnd(state);
		} else if (DEBUG) {
		Log.d(TAG, "onStateTransitionEnd - state: " + state);
		}
		for (int i = mListeners.size() - 1; i >= 0; i--) {
		@@ -468,7 +480,11 @@ public class StateManager<STATE_TYPE extends BaseState<STATE_TYPE>,
		* Cancels the current animation.
		*/
		public void cancelAnimation() {
		if (DEBUG && mConfig.currentAnimation != null) {
		if (enableStateManagerProtoLog()) {
		StateManagerProtoLogProxy.logCancelAnimation(
		mConfig.currentAnimation != null,
		getTrimmedStackTrace("StateManager.cancelAnimation"));
		} else if (DEBUG && mConfig.currentAnimation != null) {
		Log.d(TAG, "cancelAnimation - with ongoing animation"
		+ ", partial trace:\n" + getTrimmedStackTrace("StateManager.cancelAnimation"));
		}

src_no_quickstep/com/android/launcher3/util/StateManagerProtoLogProxy.java

0 → 100644

+33 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.launcher3.util;

		/**
		* Proxy class used for StateManager ProtoLog support.
		*/
		public class StateManagerProtoLogProxy {

		public static void logGoToState(Object fromState, Object toState, String trace) { }

		public static void logCreateAtomicAnimation(Object fromState, Object toState, String trace) { }

		public static void logOnStateTransitionStart(Object state) { }

		public static void logOnStateTransitionEnd(Object state) { }

		public static void logCancelAnimation(boolean animationOngoing, String trace) { }
		}