Add debug logs for hotseat disapperaed bug

Bug: 260135164
Test: manual
Change-Id: Ic911ba0353b742feb753024543ca19930f11b47d
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 4ad3858..7a75661 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -160,6 +160,7 @@
 
         mIconAlignment.finishAnimation();
 
+        Log.d("b/260135164", "onDestroy - updateIconAlphaForHome(1)");
         mLauncher.getHotseat().setIconsAlpha(1f);
         mLauncher.getStateManager().removeStateListener(mStateListener);
 
@@ -404,6 +405,8 @@
                 public void onAnimationEnd(Animator animation) {
                     if (isInStashedState && committed) {
                         // Reset hotseat alpha to default
+                        Log.d("b/260135164",
+                                "playStateTransitionAnim#onAnimationEnd - setIconsAlpha(1)");
                         mLauncher.getHotseat().setIconsAlpha(1);
                     }
                 }
@@ -452,6 +455,9 @@
          * Hide Launcher Hotseat icons when Taskbar icons have opacity. Both icon sets
          * should not be visible at the same time.
          */
+        Log.d("b/260135164",
+                "updateIconAlphaForHome - setIconsAlpha(" + (hotseatVisible ? 1 : 0)
+                        + "), isTaskbarPresent: " + mLauncher.getDeviceProfile().isTaskbarPresent);
         mLauncher.getHotseat().setIconsAlpha(hotseatVisible ? 1 : 0);
         mLauncher.getHotseat().setQsbAlpha(
                 mLauncher.getDeviceProfile().isQsbInline && !hotseatVisible ? 0 : 1);