From e28bd7ca8658a3eafa107d7080610e8d68dafa3e Mon Sep 17 00:00:00 2001
From: Hyunyoung Song <hyunyoungs@google.com>
Date: Wed, 6 Jul 2016 15:10:14 -0700
Subject: [PATCH] Set the all apps nav bar to black. b/29998559

Change-Id: Iba66b390f78fdf25b7eaf912012aabaf7df56476
---
 res/layout/all_apps.xml                                  | 9 +++++++++
 .../android/launcher3/allapps/AllAppsContainerView.java  | 7 +++++++
 2 files changed, 16 insertions(+)

diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index a0b73f0341..8c2010f899 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -99,4 +99,13 @@
         </LinearLayout>
 
     </com.android.launcher3.allapps.AllAppsRecyclerViewContainerView>
+    <View
+        android:id="@+id/nav_bar_bg"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_gravity="bottom"
+        android:background="@android:color/black"
+        android:elevation="16dp"
+        android:focusable="false"
+        android:visibility="invisible" />
 </com.android.launcher3.allapps.AllAppsContainerView>
\ No newline at end of file
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index 868408f14e..79a15b94c6 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -31,6 +31,7 @@ import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewConfiguration;
+import android.view.ViewGroup;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
@@ -529,6 +530,12 @@ public class AllAppsContainerView extends BaseContainerView implements DragSourc
                 mSearchIcon.setLayoutParams(llp);
 
                 lp.height = height;
+
+                View navBarBg = findViewById(R.id.nav_bar_bg);
+                ViewGroup.LayoutParams params = navBarBg.getLayoutParams();
+                params.height = insets.bottom;
+                navBarBg.setLayoutParams(params);
+                navBarBg.setVisibility(View.VISIBLE);
             }
         }
         mSearchContainer.setLayoutParams(lp);