Fix: Handwriting only initiate for the first time

Handwriting initiator accidentally changes the View's handwriting area.
As a result, it stops working after startHandwriting is called for the
View once. This CL fixed the issue by not exposing the internal
handwriting area Rect object in the View.

Bug: 222117485
Test: manually tested
Change-Id: I5cb6231361fbd7566edddb1aebf7b99330c3a8d8
(cherry picked from commit b1ba2dae29761f9b81e2bd652ade3dc92036e718)

1 files changed, 1 insertions, 2 deletions

diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index c2229911bf12..0a61f28e73eb 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -12016,7 +12016,6 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
 
     /**
      * Return the handwriting areas set on this view, in its local coordinates.
-     * Notice: the caller of this method should not modify the Rect returned.
      * @see #setHandwritingArea(Rect)
      *
      * @hide
@@ -12025,7 +12024,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
     public Rect getHandwritingArea() {
         final ListenerInfo info = mListenerInfo;
         if (info != null) {
-            return info.mHandwritingArea;
+            return new Rect(info.mHandwritingArea);
         }
         return null;
     }