Cherish: Implement HideAppFromRecents (HAFR) Settings

Change-Id: I1afcab02d4daa1f2f01bc537fca9878a1eb0ad6b
Signed-off-by: Adin Kwok <adin.kwok@carbonrom.org>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

res/drawable/ic_hafr.xml

@@ -0,0 +1,31 @@
+<!--
+Copyright (C) 2014 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal" >
+
+    <path
+        android:pathData="M0 0h24v24H0z" />
+    <path
+        android:fillColor="@color/white"
+        android:pathData="M9 7H7v2h2V7zm0 4H7v2h2v-2zm0-8c-1.11 0-2 .9-2 2h2V3zm4
+12h-2v2h2v-2zm6-12v2h2c0-1.1-.9-2-2-2zm-6 0h-2v2h2V3zM9 17v-2H7c0 1.1 .89 2 2
+2zm10-4h2v-2h-2v2zm0-4h2V7h-2v2zm0 8c1.1 0 2-.9 2-2h-2v2zM5 7H3v12c0 1.1 .89 2 2
+2h12v-2H5V7zm10-2h2V3h-2v2zm0 12h2v-2h-2v2z" />
+</vector>