Fix the pip bounds error when entering pip mode.

Ignore the motion event When the pip entry animation is waiting to be started

Bug: 269007413
Test: Manual test

Change-Id: I462f16b19689de52f567f15b90e1f71c0e87f4fc
Signed-off-by: buwenjing <buwenjing@xiaomi.com>

libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipTouchHandler.java

@@ -597,6 +597,13 @@ public class PipTouchHandler {
             return true;
         }
 
+        // Ignore the motion event When the entry animation is waiting to be started
+        if (!mTouchState.isUserInteracting() && mPipTaskOrganizer.isEntryScheduled()) {
+            ProtoLog.wtf(ShellProtoLogGroup.WM_SHELL_PICTURE_IN_PICTURE,
+                    "%s: Waiting to start the entry animation, skip the motion event.", TAG);
+            return true;
+        }
+
         // Update the touch state
         mTouchState.onTouchEvent(ev);