commit 5e0e94f0b2ae79770dd07b66441fda6e063e64ea
author Sunny Goyal <sunnygoyal@google.com> Fri Oct 28 10:01:00 2016 -0700
committer Sunny Goyal <sunnygoyal@google.com> Fri Oct 28 10:24:40 2016 -0700
tree ec25e783a544ef3bf46d041f6096696ceb63eb5f
parent 37e4df17cb37b275cb6c36f00809d790d2c98a98

Simplifying mapCoordInSelfToDescendant

> Removing new object creation (during draw and touch handling)
> Simplifying matrix operation to call invert only once at the end

Change-Id: Iffadd6e9d84997baa36719ed688a7c3c1027e839

src/com/android/launcher3/dragndrop/DragLayer.java

diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index 59d18c2..8b2c01b 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -480,8 +480,8 @@
     /**
      * Inverse of {@link #getDescendantCoordRelativeToSelf(View, int[])}.
      */
-    public float mapCoordInSelfToDescendant(View descendant, int[] coord) {
-        return Utilities.mapCoordInSelfToDescendent(descendant, this, coord);
+    public void mapCoordInSelfToDescendant(View descendant, int[] coord) {
+        Utilities.mapCoordInSelfToDescendant(descendant, this, coord);
     }
 
     public void getViewRectRelativeToSelf(View v, Rect r) {