commit 73049b14b90f2acb5f75a10c8b535205f71a7712
author Sebastián Franco <fransebas@google.com> Tue Oct 11 20:22:45 2022 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Tue Oct 11 20:22:45 2022 +0000
tree 888024b99e6611553f27607c42bae03d38b1a3fe
parent e2791f0cf69f8d721ab5a41b22db06e9fbf154e2
parent 68fc44ffadb80bb6bb5c3432092dcc5536cd5f54

Merge "Prevent double touch inputs in the BaseDragLayer" into tm-qpr-dev

src/com/android/launcher3/views/BaseDragLayer.java

diff --git a/src/com/android/launcher3/views/BaseDragLayer.java b/src/com/android/launcher3/views/BaseDragLayer.java
index 800b1f6..1e154a2 100644
--- a/src/com/android/launcher3/views/BaseDragLayer.java
+++ b/src/com/android/launcher3/views/BaseDragLayer.java
@@ -273,6 +273,12 @@
 
     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
+        if (ev.getActionIndex() > 0) {
+            // This means there is multiple touch inputs, ignore it, we could also cancel the
+            // previous touch but the user might cancel the drag by accident.
+            return true;
+        }
+
         switch (ev.getAction()) {
             case ACTION_DOWN: {
                 if ((mTouchDispatchState & TOUCH_DISPATCHING_TO_VIEW_IN_PROGRESS) != 0) {