commit d5a03eb0b3015e8d307299ea2c8771b3b204a6ea
author Winson Chung <winsonc@google.com> Mon Apr 20 17:09:37 2015 -0700
committer Winson Chung <winsonc@google.com> Mon Apr 20 17:27:53 2015 -0700
tree e80100c1222f23170b9d61d7acb41d7dbd1b8e09
parent 4897af520533115aebf375e554e0b140be95d3c5

Ensuring that we skip item decoration drawing when there are no apps.

Bug: 20431579

Change-Id: I870c43ff8a94e2cb2c68869f2a31001d028ad58a

src/com/android/launcher3/AppsGridAdapter.java

diff --git a/src/com/android/launcher3/AppsGridAdapter.java b/src/com/android/launcher3/AppsGridAdapter.java
index c8ce397..954c59f 100644
--- a/src/com/android/launcher3/AppsGridAdapter.java
+++ b/src/com/android/launcher3/AppsGridAdapter.java
@@ -72,6 +72,10 @@
         @Override
         public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
             List<AlphabeticalAppsList.AdapterItem> items = mApps.getAdapterItems();
+            if (items.isEmpty()) {
+                return;
+            }
+
             for (int i = 0; i < parent.getChildCount(); i++) {
                 View child = parent.getChildAt(i);
                 ViewHolder holder = (ViewHolder) parent.getChildViewHolder(child);