HorizontalScrollView should delay child presses

In Recents in landscape, we were seeing blue flashes when scrolling; generally, almost every scrolling container should be delaying child presses to prevent this problem

1 files changed, 5 insertions, 0 deletions

diff --git a/core/java/android/widget/HorizontalScrollView.java b/core/java/android/widget/HorizontalScrollView.java
index 57701aede14e..1683d202c1c0 100644
--- a/core/java/android/widget/HorizontalScrollView.java
+++ b/core/java/android/widget/HorizontalScrollView.java
@@ -697,6 +697,11 @@ public class HorizontalScrollView extends FrameLayout {
     }
 
     @Override
+    public boolean shouldDelayChildPressedState() {
+        return true;
+    }
+
+    @Override
     protected void onOverScrolled(int scrollX, int scrollY,
             boolean clampedX, boolean clampedY) {
         // Treat animating scrolls differently; see #computeScroll() for why.