Adding tracing for Lab-only flake: drag to workspace doesn't happen

Bug: 129434166
Change-Id: I4433a4848b57da42412a9108a0965ff13c708c39

3 files changed, 30 insertions, 3 deletions

diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index c125c10d7..ca32330c3 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -229,6 +229,11 @@ public abstract class AbstractStateChangeTouchController
 
     @Override
     public void onDragStart(boolean start) {
+        if (com.android.launcher3.TestProtocol.sDebugTracing) {
+            android.util.Log.d(com.android.launcher3.TestProtocol.NO_DRAG_TAG,
+                    "AbstractStateChangeTouchController.onDragStart() called with: start = [" +
+                            start + "]");
+        }
         mStartState = mLauncher.getStateManager().getState();
         if (mStartState == ALL_APPS) {
             mStartContainerType = LauncherLogProto.ContainerType.ALLAPPS;
@@ -260,6 +265,11 @@ public abstract class AbstractStateChangeTouchController
     public boolean onDrag(float displacement) {
         float deltaProgress = mProgressMultiplier * (displacement - mDisplacementShift);
         float progress = deltaProgress + mStartProgress;
+        if (com.android.launcher3.TestProtocol.sDebugTracing) {
+            android.util.Log.d(com.android.launcher3.TestProtocol.NO_DRAG_TAG,
+                    "AbstractStateChangeTouchController.onDrag() called with: displacement = [" +
+                            displacement + "], progress = [" + progress + "]");
+        }
         updateProgress(progress);
         boolean isDragTowardPositive = (displacement - mDisplacementShift) < 0;
         if (progress <= 0) {
@@ -384,6 +394,12 @@ public abstract class AbstractStateChangeTouchController
                     ? MIN_PROGRESS_TO_ALL_APPS : SUCCESS_TRANSITION_PROGRESS;
             targetState = (interpolatedProgress > successProgress) ? mToState : mFromState;
         }
+        if (com.android.launcher3.TestProtocol.sDebugTracing) {
+            android.util.Log.d(com.android.launcher3.TestProtocol.NO_DRAG_TAG,
+                    "AbstractStateChangeTouchController.onDragEnd() called with: velocity = [" +
+                            velocity + "], fling = [" + fling + "], target state: " +
+                            targetState.getClass().getSimpleName());
+        }
 
         final float endProgress;
         final float startProgress;
diff --git a/src/com/android/launcher3/touch/ItemClickHandler.java b/src/com/android/launcher3/touch/ItemClickHandler.java
index 363909002..3c77860b3 100644
--- a/src/com/android/launcher3/touch/ItemClickHandler.java
+++ b/src/com/android/launcher3/touch/ItemClickHandler.java
@@ -23,7 +23,6 @@ import static com.android.launcher3.ItemInfoWithIcon.FLAG_DISABLED_SUSPENDED;
 import static com.android.launcher3.Launcher.REQUEST_BIND_PENDING_APPWIDGET;
 import static com.android.launcher3.Launcher.REQUEST_RECONFIGURE_APPWIDGET;
 import static com.android.launcher3.model.AppLaunchTracker.CONTAINER_ALL_APPS;
-import static com.android.launcher3.model.AppLaunchTracker.CONTAINER_DEFAULT;
 
 import android.app.AlertDialog;
 import android.content.Intent;
@@ -33,6 +32,8 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Toast;
 
+import androidx.annotation.Nullable;
+
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.FolderInfo;
@@ -50,8 +51,6 @@ import com.android.launcher3.util.PackageManagerHelper;
 import com.android.launcher3.widget.PendingAppWidgetHostView;
 import com.android.launcher3.widget.WidgetAddFlowHandler;
 
-import androidx.annotation.Nullable;
-
 /**
  * Class for handling clicks on workspace and all-apps items
  */
@@ -67,6 +66,14 @@ public class ItemClickHandler {
     }
 
     private static void onClick(View v, String sourceContainer) {
+        if (com.android.launcher3.TestProtocol.sDebugTracing) {
+            android.util.Log.d(com.android.launcher3.TestProtocol.NO_DRAG_TAG,
+                    "onClick() called with: v = [" + v.getClass().getSimpleName() +
+                            "], sourceContainer = [" +
+                            (sourceContainer != null ?
+                                    sourceContainer.getClass().getSimpleName() : "null")
+                            + "]");
+        }
         // Make sure that rogue clicks don't get through while allapps is launching, or after the
         // view has detached (it's possible for this to happen if the view is removed mid touch).
         if (v.getWindowToken() == null) {
diff --git a/src/com/android/launcher3/touch/ItemLongClickListener.java b/src/com/android/launcher3/touch/ItemLongClickListener.java
index babbcdd16..003b44277 100644
--- a/src/com/android/launcher3/touch/ItemLongClickListener.java
+++ b/src/com/android/launcher3/touch/ItemLongClickListener.java
@@ -74,6 +74,10 @@ public class ItemLongClickListener {
     }
 
     private static boolean onAllAppsItemLongClick(View v) {
+        if (com.android.launcher3.TestProtocol.sDebugTracing) {
+            android.util.Log.d(com.android.launcher3.TestProtocol.NO_DRAG_TAG,
+                    "onAllAppsItemLongClick");
+        }
         Launcher launcher = Launcher.getLauncher(v.getContext());
         if (!canStartDrag(launcher)) return false;
         // When we have exited all apps or are in transition, disregard long clicks