diff --git a/res/drawable/ic_add_blue_24dp.xml b/res/drawable/ic_add_blue_24dp.xml
new file mode 100644
index 00000000000..a9a2f607793
--- /dev/null
+++ b/res/drawable/ic_add_blue_24dp.xml
@@ -0,0 +1,26 @@
+<!--
+  Copyright (C) 2020 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">
+    <path
+        android:fillColor="#4285F4"
+        android:pathData="M20,13h-7v7h-2v-7H4v-2h7V4h2v7h7V13z"/>
+</vector>
+
diff --git a/res/drawable/ic_check_box_anim.xml b/res/drawable/ic_check_box_anim.xml
new file mode 100644
index 00000000000..f6aed8ff64a
--- /dev/null
+++ b/res/drawable/ic_check_box_anim.xml
@@ -0,0 +1,25 @@
+<!--
+  Copyright (C) 2020 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
+  -->
+
+<animated-selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/checked"
+        android:state_checked="true"
+        android:drawable="@drawable/ic_check_box_blue_24dp" />
+    <item
+        android:id="@+id/unchecked"
+        android:drawable="@drawable/ic_check_box_outline_24dp" />
+</animated-selector>
diff --git a/res/drawable/ic_check_box_blue_24dp.xml b/res/drawable/ic_check_box_blue_24dp.xml
new file mode 100644
index 00000000000..43cae698398
--- /dev/null
+++ b/res/drawable/ic_check_box_blue_24dp.xml
@@ -0,0 +1,26 @@
+<!--
+  Copyright (C) 2020 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">
+    <path
+        android:pathData="M19,3L5,3c-1.11,0 -2,0.9 -2,2v14c0,1.1 0.89,2 2,2h14c1.11,0 2,-0.9 2,-2L21,5c0,-1.1 -0.89,-2 -2,-2zM10,17l-5,-5 1.41,-1.41L10,14.17l7.59,-7.59L19,8l-9,9z"
+        android:fillColor="#4285F4"/>
+</vector>
+
diff --git a/res/drawable/ic_check_box_outline_24dp.xml b/res/drawable/ic_check_box_outline_24dp.xml
new file mode 100644
index 00000000000..f6f453af2a2
--- /dev/null
+++ b/res/drawable/ic_check_box_outline_24dp.xml
@@ -0,0 +1,26 @@
+<!--
+  Copyright (C) 2020 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">
+    <path
+        android:pathData="M19,5v14H5V5h14m0,-2H5c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2V5c0,-1.1 -0.9,-2 -2,-2z"
+        android:fillColor="#757575"/>
+</vector>
+
diff --git a/res/drawable/ic_speaker_group_black_24dp.xml b/res/drawable/ic_speaker_group_black_24dp.xml
new file mode 100644
index 00000000000..ae0d56217fd
--- /dev/null
+++ b/res/drawable/ic_speaker_group_black_24dp.xml
@@ -0,0 +1,31 @@
+<!--
+  Copyright (C) 2020 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">
+    <path
+        android:pathData="M18.2,1L9.8,1C8.81,1 8,1.81 8,2.8v14.4c0,0.99 0.81,1.79 1.8,1.79l8.4,0.01c0.99,0 1.8,-0.81 1.8,-1.8L20,2.8c0,-0.99 -0.81,-1.8 -1.8,-1.8zM14,3c1.1,0 2,0.89 2,2s-0.9,2 -2,2 -2,-0.89 -2,-2 0.9,-2 2,-2zM14,16.5c-2.21,0 -4,-1.79 -4,-4s1.79,-4 4,-4 4,1.79 4,4 -1.79,4 -4,4z"
+        android:fillColor="#000000"/>
+    <path
+        android:pathData="M14,12.5m-2.5,0a2.5,2.5 0,1 1,5 0a2.5,2.5 0,1 1,-5 0"
+        android:fillColor="#000000"/>
+    <path
+        android:pathData="M6,5H4v16c0,1.1 0.89,2 2,2h10v-2H6V5z"
+        android:fillColor="#000000"/>
+</vector>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index e27fbe3e49c..ac77cc5fb1d 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -11074,6 +11074,18 @@
     <!-- Summary for media output settings when the media stream is being captured by something else. -->
     <string name="media_output_summary_unavailable">Unavailable</string>
 
+    <!-- Title for the media output group dialog with media related devices [CHAR LIMIT=50] -->
+    <string name="media_output_group_panel_title">Add outputs</string>
+
+    <!-- Title for the media output slice with group devices [CHAR LIMIT=50] -->
+    <string name="media_output_group">Group</string>
+
+    <!-- Summary for media output group with only one device which is active [CHAR LIMIT=NONE] -->
+    <string name="media_output_group_panel_single_device_summary">1 device selected</string>
+
+    <!-- Summary for media output group with the active device count [CHAR LIMIT=NONE] -->
+    <string name="media_output_group_panel_multiple_devices_summary"><xliff:g id="count" example="2">%1$d</xliff:g> devices selected</string>
+
     <!-- Title for HFP(hands free profile) output switch button in settings. -->
     <string name="take_call_on_title">Take call on</string>