Refactoring all apps search to support external search bar.

- Adding support for an external search bar that can be used
  to search a container view.  This adds a new interface
  AllAppsSearchController which manages the external search
  bar.  Each controller will have its own search implementation
  which means that we no longer need a common AppSearchManager
  interface.
- Removing elevation controller as we no longer have a builtin
  search bar in all apps
- Refactoring container view insets so that they behave
  the same in all containers.
- Refactoring apps view to ensure that we only update the number
  of columns with the available width
- Cleaning up LauncherCallbacks interface

Bug: 20127840
Bug: 21494973

Change-Id: I710b8e18196961d77d8a29f0c345531d480936fe

1 files changed, 0 insertions, 7 deletions

diff --git a/src/com/android/launcher3/widget/WidgetsRecyclerView.java b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
index 9d265f87e..fa7e2f0a2 100644
--- a/src/com/android/launcher3/widget/WidgetsRecyclerView.java
+++ b/src/com/android/launcher3/widget/WidgetsRecyclerView.java
@@ -18,11 +18,9 @@ package com.android.launcher3.widget;
 
 import android.content.Context;
 import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
 import android.support.v7.widget.LinearLayoutManager;
 import android.util.AttributeSet;
 import android.view.View;
-
 import com.android.launcher3.BaseRecyclerView;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.model.WidgetsModel;
@@ -35,7 +33,6 @@ public class WidgetsRecyclerView extends BaseRecyclerView {
 
     private static final String TAG = "WidgetsRecyclerView";
     private WidgetsModel mWidgets;
-    private Rect mBackgroundPadding = new Rect();
 
     public WidgetsRecyclerView(Context context) {
         this(context, null);
@@ -61,10 +58,6 @@ public class WidgetsRecyclerView extends BaseRecyclerView {
         addOnItemTouchListener(this);
     }
 
-    public void updateBackgroundPadding(Drawable background) {
-        background.getPadding(mBackgroundPadding);
-    }
-
     /**
      * Sets the widget model in this view, used to determine the fast scroll position.
      */