Adding workaround to jump in wallpaper offsets.

- Just skip the animation if we are animating to the same wallpaper
  offset (which is the case when we are adding from all apps)

Bug: 28587903
Change-Id: Ib7b1828c1b099a665d68c22cb33ee62693f33f35

1 files changed, 3 insertions, 2 deletions

diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 7252ca47e..067228663 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -1536,8 +1536,9 @@ public class Workspace extends PagedView
             scheduleUpdate();
             mFinalOffset = Math.max(0f, Math.min(x, 1.0f));
             if (getNumScreensExcludingEmptyAndCustom() != mNumScreens) {
-                if (mNumScreens > 0) {
-                    // Don't animate if we're going from 0 screens
+                if (mNumScreens > 0 && Float.compare(mCurrentOffset, mFinalOffset) != 0) {
+                    // Don't animate if we're going from 0 screens, or if the final offset is the same
+                    // as the current offset
                     animateToFinal();
                 }
                 mNumScreens = getNumScreensExcludingEmptyAndCustom();