Add debug logs to TopTaskTracker (86b9ad4f) · Commits · e / os / BlissLauncher3

quickstep/src/com/android/quickstep/TopTaskTracker.java

+53 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITIO
		import android.annotation.UserIdInt;
		import android.app.ActivityManager.RunningTaskInfo;
		import android.content.Context;
		import android.util.Log;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		@@ -47,6 +48,7 @@ import com.android.systemui.shared.system.TaskStackChangeListener;
		import com.android.systemui.shared.system.TaskStackChangeListeners;
		import com.android.wm.shell.splitscreen.ISplitScreenListener;

		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Collections;
		@@ -61,6 +63,10 @@ import java.util.List;
		public class TopTaskTracker extends ISplitScreenListener.Stub
		implements TaskStackChangeListener, SafeCloseable {

		private static final String TAG = "TopTaskTracker";

		private static final boolean DEBUG = true;

		public static MainThreadInitializedObject<TopTaskTracker> INSTANCE =
		new MainThreadInitializedObject<>(TopTaskTracker::new);

		@@ -92,10 +98,19 @@ public class TopTaskTracker extends ISplitScreenListener.Stub
		@Override
		public void onTaskRemoved(int taskId) {
		mOrderedTaskList.removeIf(rto -> rto.taskId == taskId);
		if (DEBUG) {
		Log.i(TAG, "onTaskRemoved: taskId=" + taskId);
		}
		}

		@Override
		public void onTaskMovedToFront(RunningTaskInfo taskInfo) {
		if (!mOrderedTaskList.isEmpty()
		&& mOrderedTaskList.getFirst().taskId != taskInfo.taskId
		&& DEBUG) {
		Log.i(TAG, "onTaskMovedToFront: (moved taskInfo to front) taskId=" + taskInfo.taskId
		+ ", baseIntent=" + taskInfo.baseIntent);
		}
		mOrderedTaskList.removeIf(rto -> rto.taskId == taskInfo.taskId);
		mOrderedTaskList.addFirst(taskInfo);

		@@ -106,6 +121,11 @@ public class TopTaskTracker extends ISplitScreenListener.Stub
		final RunningTaskInfo topTaskOnHomeDisplay = mOrderedTaskList.stream()
		.filter(rto -> rto.displayId == DEFAULT_DISPLAY).findFirst().orElse(null);
		if (topTaskOnHomeDisplay != null) {
		if (DEBUG) {
		Log.i(TAG, "onTaskMovedToFront: (removing top task on home display) taskId="
		+ topTaskOnHomeDisplay.taskId
		+ ", baseIntent=" + topTaskOnHomeDisplay.baseIntent);
		}
		mOrderedTaskList.removeIf(rto -> rto.taskId == topTaskOnHomeDisplay.taskId);
		mOrderedTaskList.addFirst(topTaskOnHomeDisplay);
		}
		@@ -119,6 +139,10 @@ public class TopTaskTracker extends ISplitScreenListener.Stub
		if (info.taskId != taskInfo.taskId
		&& info.taskId != mMainStagePosition.taskId
		&& info.taskId != mSideStagePosition.taskId) {
		if (DEBUG) {
		Log.i(TAG, "onTaskMovedToFront: (removing task list overflow) taskId="
		+ taskInfo.taskId + ", baseIntent=" + taskInfo.baseIntent);
		}
		itr.remove();
		return;
		}
		@@ -128,6 +152,9 @@ public class TopTaskTracker extends ISplitScreenListener.Stub

		@Override
		public void onStagePositionChanged(@StageType int stage, @StagePosition int position) {
		if (DEBUG) {
		Log.i(TAG, "onStagePositionChanged: stage=" + stage + ", position=" + position);
		}
		if (stage == SplitConfigurationOptions.STAGE_TYPE_MAIN) {
		mMainStagePosition.stagePosition = position;
		} else {
		@@ -137,6 +164,10 @@ public class TopTaskTracker extends ISplitScreenListener.Stub

		@Override
		public void onTaskStageChanged(int taskId, @StageType int stage, boolean visible) {
		if (DEBUG) {
		Log.i(TAG, "onTaskStageChanged: taskId=" + taskId
		+ ", stage=" + stage + ", visible=" + visible);
		}
		// If a task is not visible anymore or has been moved to undefined, stop tracking it.
		if (!visible \|\| stage == SplitConfigurationOptions.STAGE_TYPE_UNDEFINED) {
		if (mMainStagePosition.taskId == taskId) {
		@@ -156,11 +187,18 @@ public class TopTaskTracker extends ISplitScreenListener.Stub

		@Override
		public void onActivityPinned(String packageName, int userId, int taskId, int stackId) {
		if (DEBUG) {
		Log.i(TAG, "onActivityPinned: packageName=" + packageName
		+ ", userId=" + userId + ", stackId=" + stackId);
		}
		mPinnedTaskId = taskId;
		}

		@Override
		public void onActivityUnpinned() {
		if (DEBUG) {
		Log.i(TAG, "onActivityUnpinned");
		}
		mPinnedTaskId = INVALID_TASK_ID;
		}

		@@ -212,6 +250,21 @@ public class TopTaskTracker extends ISplitScreenListener.Stub
		return new CachedTaskInfo(tasks);
		}

		public void dump(String prefix, PrintWriter writer) {
		writer.println(prefix + "TopTaskTracker:");

		writer.println(prefix + "\tmOrderedTaskList=[");
		for (RunningTaskInfo taskInfo : mOrderedTaskList) {
		writer.println(prefix + "\t\t(taskId=" + taskInfo.taskId
		+ "; baseIntent=" + taskInfo.baseIntent
		+ "; isRunning=" + taskInfo.isRunning + ")");
		}
		writer.println(prefix + "\t]");
		writer.println(prefix + "\tmMainStagePosition=" + mMainStagePosition);
		writer.println(prefix + "\tmSideStagePosition=" + mSideStagePosition);
		writer.println(prefix + "\tmPinnedTaskId=" + mPinnedTaskId);
		}

		/**
		* Class to provide information about a task which can be safely cached and do not change
		* during the lifecycle of the task.

quickstep/src/com/android/quickstep/TouchInteractionService.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -1467,6 +1467,7 @@ public class TouchInteractionService extends Service {
		pw.println("\tmConsumer=" + mConsumer.getName());
		ActiveGestureLog.INSTANCE.dump("", pw);
		RecentsModel.INSTANCE.get(this).dump("", pw);
		TopTaskTracker.INSTANCE.get(this).dump("", pw);
		if (mTaskAnimationManager != null) {
		mTaskAnimationManager.dump("", pw);
		}

src/com/android/launcher3/util/SplitConfigurationOptions.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -186,6 +186,12 @@ public final class SplitConfigurationOptions {
		public int stagePosition = STAGE_POSITION_UNDEFINED;
		@StageType
		public int stageType = STAGE_TYPE_UNDEFINED;

		@Override
		public String toString() {
		return "SplitStageInfo { taskId=" + taskId
		+ ", stagePosition=" + stagePosition + ", stageType=" + stageType + " }";
		}
		}

		public static StatsLogManager.EventEnum getLogEventForPosition(@StagePosition int position) {