From 9e6344212a53cd1ae997cd85da5751585a9de504 Mon Sep 17 00:00:00 2001
From: Hyunyoung Song <hyunyoungs@google.com>
Date: Mon, 8 Jun 2015 18:17:13 -0700
Subject: [PATCH] Make WidgetsRecyclerView not crash on MNC support lib

Change-Id: Ia7bee39752ad0c0b58e74df4507caaf7a3cd8c29
---
 src/com/android/launcher3/widget/WidgetsRecyclerView.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/com/android/launcher3/widget/WidgetsRecyclerView.java b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
index 4aa3323801..9d265f87e3 100644
--- a/src/com/android/launcher3/widget/WidgetsRecyclerView.java
+++ b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
@@ -25,7 +25,6 @@ import android.view.View;
 
 import com.android.launcher3.BaseRecyclerView;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.compat.AlphabeticIndexCompat;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.model.PackageItemInfo;
 
@@ -37,7 +36,6 @@ public class WidgetsRecyclerView extends BaseRecyclerView {
     private static final String TAG = "WidgetsRecyclerView";
     private WidgetsModel mWidgets;
     private Rect mBackgroundPadding = new Rect();
-    private PackageItemInfo mLastPackageItemInfo;
 
     public WidgetsRecyclerView(Context context) {
         this(context, null);
@@ -48,9 +46,15 @@ public class WidgetsRecyclerView extends BaseRecyclerView {
     }
 
     public WidgetsRecyclerView(Context context, AttributeSet attrs, int defStyleAttr) {
+        // API 21 and below only support 3 parameter ctor.
         super(context, attrs, defStyleAttr);
     }
 
+    public WidgetsRecyclerView(Context context, AttributeSet attrs, int defStyleAttr,
+            int defStyleRes) {
+        this(context, attrs, defStyleAttr);
+    }
+
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();