Merge "[AE Triage Improvement] Add log to indicate AE is used" into main

libs/WindowManager/Jetpack/src/androidx/window/extensions/WindowExtensionsImpl.java

@@ -20,6 +20,7 @@ import android.app.ActivityTaskManager;
 import android.app.ActivityThread;
 import android.app.Application;
 import android.content.Context;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -40,12 +41,17 @@ import java.util.Objects;
  */
 public class WindowExtensionsImpl implements WindowExtensions {
 
+    private static final String TAG = "WindowExtensionsImpl";
     private final Object mLock = new Object();
     private volatile DeviceStateManagerFoldingFeatureProducer mFoldingFeatureProducer;
     private volatile WindowLayoutComponentImpl mWindowLayoutComponent;
     private volatile SplitController mSplitController;
     private volatile WindowAreaComponent mWindowAreaComponent;
 
+    public WindowExtensionsImpl() {
+        Log.i(TAG, "Initializing Window Extensions.");
+    }
+
     // TODO(b/241126279) Introduce constants to better version functionality
     @Override
     public int getVendorApiLevel() {

libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java

@@ -156,6 +156,7 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen
 
     public SplitController(@NonNull WindowLayoutComponentImpl windowLayoutComponent,
             @NonNull DeviceStateManagerFoldingFeatureProducer foldingFeatureProducer) {
+        Log.i(TAG, "Initializing Activity Embedding Controller.");
         final MainThreadExecutor executor = new MainThreadExecutor();
         mHandler = executor.mHandler;
         mPresenter = new SplitPresenter(executor, windowLayoutComponent, this);
@@ -208,6 +209,7 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen
     @Override
     public void setEmbeddingRules(@NonNull Set<EmbeddingRule> rules) {
         synchronized (mLock) {
+            Log.i(TAG, "Setting embedding rules. Size: " + rules.size());
             mSplitRules.clear();
             mSplitRules.addAll(rules);
         }
@@ -216,6 +218,7 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen
     @Override
     public boolean pinTopActivityStack(int taskId, @NonNull SplitPinRule splitPinRule) {
         synchronized (mLock) {
+            Log.i(TAG, "Request to pin top activity stack.");
             final TaskContainer task = getTaskContainer(taskId);
             if (task == null) {
                 Log.e(TAG, "Cannot find the task for id: " + taskId);
@@ -272,6 +275,7 @@ public class SplitController implements JetpackTaskFragmentOrganizer.TaskFragmen
     @Override
     public void unpinTopActivityStack(int taskId){
         synchronized (mLock) {
+            Log.i(TAG, "Request to unpin top activity stack.");
             final TaskContainer task = getTaskContainer(taskId);
             if (task == null) {
                 Log.e(TAG, "Cannot find the task to unpin, id: " + taskId);