Merge "Add circle background outline to unthethered icon"

res/color/circle_outline_color.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2019 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.
+  -->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:alpha="0.14"
+          android:color="?android:attr/colorForeground"/>
+</selector>

res/drawable/circle_outline.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2019 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.
+  -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+       android:shape="oval">
+    <stroke
+        android:width="1dp"
+        android:color="@color/circle_outline_color"/>
+</shape>

res/layout/advanced_bt_entity_sub.xml

@@ -26,9 +26,11 @@
         android:id="@+id/header_icon"
         android:layout_width="72dp"
         android:layout_height="72dp"
-        android:scaleType="fitCenter"
         android:layout_gravity="center_horizontal"
-        android:antialias="true"/>
+        android:antialias="true"
+        android:background="@drawable/circle_outline"
+        android:padding="8dp"
+        android:scaleType="fitCenter"/>
 
     <TextView
         android:id="@+id/header_title"