Merge "Add debug logs to TopTaskTracker" into main
diff --git a/quickstep/src/com/android/quickstep/TopTaskTracker.java b/quickstep/src/com/android/quickstep/TopTaskTracker.java
index 3a6b804..29c80fd 100644
--- a/quickstep/src/com/android/quickstep/TopTaskTracker.java
+++ b/quickstep/src/com/android/quickstep/TopTaskTracker.java
@@ -28,6 +28,7 @@
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.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 @@
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 @@
@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 @@
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 @@
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 @@
@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 @@
@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 @@
@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 @@
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.
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index 58bb8fc..7aa99d9 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -1546,6 +1546,7 @@
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);
}
diff --git a/src/com/android/launcher3/util/SplitConfigurationOptions.java b/src/com/android/launcher3/util/SplitConfigurationOptions.java
index 837d7bc..95624b1 100644
--- a/src/com/android/launcher3/util/SplitConfigurationOptions.java
+++ b/src/com/android/launcher3/util/SplitConfigurationOptions.java
@@ -186,6 +186,12 @@
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) {