DO NOT MERGE: Merge Oreo MR1 into masterandroid-wear-8.0.0_r1

Exempt-From-Owner-Approval: Changes already landed internally
Change-Id: I10a690d9f43a511569c94a9d0e4eb444d9ec0b9d

17 files changed, 746 insertions, 136 deletions

diff --git a/Android.mk b/Android.mk
index bd4ed6e..9fc5f09 100644
--- a/Android.mk
+++ b/Android.mk
@@ -14,6 +14,8 @@
 # limitations under the License.
 #
 
+ifneq ($(TARGET_BUILD_PDK), true)
+
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
@@ -79,3 +81,5 @@ include $(BUILD_PREBUILT)
 ifeq (,$(ONE_SHOT_MAKEFILE))
 include $(call all-makefiles-under,$(LOCAL_PATH))
 endif
+
+endif
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 096e699..b0e4502 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -42,7 +42,9 @@
                 <category android:name="android.intent.category.APP_MESSAGING"/>
             </intent-filter>
         </activity>
-        <activity android:name=".PlayMessageActivity" android:exported="true">
+        <activity android:name=".PlayMessageActivity" android:exported="true"
+                  android:launchMode="singleTop"
+                  android:theme="@style/FloatingWindow">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.APP_MESSAGING"/>
diff --git a/res/anim/trans_bottom_in.xml b/res/anim/trans_bottom_in.xml
new file mode 100644
index 0000000..0635de3
--- /dev/null
+++ b/res/anim/trans_bottom_in.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2017 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
+  -->
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <objectAnimator
+        android:interpolator="@android:interpolator/decelerate_quint"
+        android:valueFrom="100dp"
+        android:valueTo="0dp"
+        android:valueType="floatType"
+        android:propertyName="translationY"
+        android:duration="@integer/anim_time" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/decelerate_quint"
+        android:valueFrom="0.0"
+        android:valueTo="1.0"
+        android:valueType="floatType"
+        android:propertyName="alpha"
+        android:duration="@integer/anim_time" />
+</set>
\ No newline at end of file
diff --git a/res/anim/trans_bottom_out.xml b/res/anim/trans_bottom_out.xml
new file mode 100644
index 0000000..81295e8
--- /dev/null
+++ b/res/anim/trans_bottom_out.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2017 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
+  -->
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <objectAnimator
+        android:interpolator="@android:interpolator/decelerate_quint"
+        android:valueFrom="0dp"
+        android:valueTo="-100dp"
+        android:valueType="floatType"
+        android:propertyName="translationY"
+        android:duration="@integer/anim_time" />
+    <objectAnimator
+        android:interpolator="@android:interpolator/decelerate_quint"
+        android:valueFrom="1.0"
+        android:valueTo="0.0"
+        android:valueType="floatType"
+        android:propertyName="alpha"
+        android:duration="@integer/anim_time" />
+</set>
\ No newline at end of file
diff --git a/res/drawable/circle_bg.xml b/res/drawable/circle_bg.xml
new file mode 100644
index 0000000..1770aab
--- /dev/null
+++ b/res/drawable/circle_bg.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2017 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">
+    <solid android:color="@color/car_blue_grey_900" />
+    <size
+        android:height="@dimen/car_touch_target"
+        android:width="@dimen/car_touch_target" />
+</shape>
\ No newline at end of file
diff --git a/res/drawable/gradient_transparent.xml b/res/drawable/gradient_transparent.xml
new file mode 100644
index 0000000..369ccef
--- /dev/null
+++ b/res/drawable/gradient_transparent.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2017 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="rectangle">
+    <gradient android:endColor="@android:color/transparent"
+              android:startColor="#88000000"
+              android:angle="90"
+              android:type="linear"
+              android:useLevel="true"
+    />
+</shape>
\ No newline at end of file
diff --git a/res/drawable/ic_voice_out.xml b/res/drawable/ic_voice_out.xml
new file mode 100644
index 0000000..a4a3c07
--- /dev/null
+++ b/res/drawable/ic_voice_out.xml
@@ -0,0 +1,29 @@
+<!--
+  ~ Copyright (C) 2017 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 android:height="24dp" android:viewportHeight="48.0"
+    android:viewportWidth="50.0" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#00796B" android:pathData="M22,0h6v48h-6z"
+        android:strokeColor="#00000000" android:strokeWidth="1"/>
+    <path android:fillColor="#00796B" android:pathData="M33,10h6v28h-6z"
+        android:strokeColor="#00000000" android:strokeWidth="1"/>
+    <path android:fillColor="#00796B" android:pathData="M11,10h6v28h-6z"
+        android:strokeColor="#00000000" android:strokeWidth="1"/>
+    <path android:fillColor="#00796B" android:pathData="M0,19h6v10h-6z"
+        android:strokeColor="#00000000" android:strokeWidth="1"/>
+    <path android:fillColor="#00796B" android:pathData="M44,19h6v10h-6z"
+        android:strokeColor="#00000000" android:strokeWidth="1"/>
+</vector>
diff --git a/res/drawable/round_corner.xml b/res/drawable/round_corner.xml
new file mode 100644
index 0000000..0b5dba7
--- /dev/null
+++ b/res/drawable/round_corner.xml
@@ -0,0 +1,29 @@
+<!--
+  ~ Copyright (C) 2017 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="rectangle">
+
+    <solid android:color="@color/car_card" />
+    <padding
+        android:bottom="5dp"
+        android:left="5dp"
+        android:right="5dp"
+        android:top="5dp" />
+    <corners android:topLeftRadius="20dp"
+             android:topRightRadius="20dp"/>
+
+</shape>
\ No newline at end of file
diff --git a/res/drawable/rounded_corner_btn_bg.xml b/res/drawable/rounded_corner_btn_bg.xml
new file mode 100644
index 0000000..dba56a6
--- /dev/null
+++ b/res/drawable/rounded_corner_btn_bg.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2017 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="rectangle">
+    <solid android:color="@color/car_blue_grey_900" />
+    <corners android:radius="55dp"/>
+    <size
+        android:height="@dimen/car_touch_target"
+        android:width="@dimen/big_btn_bg_width" />
+</shape>
\ No newline at end of file
diff --git a/res/layout/play_message_layout.xml b/res/layout/play_message_layout.xml
index b6bc788..058414d 100644
--- a/res/layout/play_message_layout.xml
+++ b/res/layout/play_message_layout.xml
@@ -15,27 +15,119 @@
   ~ limitations under the License
   -->
 
-<!-- Eng mock, waiting for UX spec -->
-<RelativeLayout
+<LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/container"
+    android:orientation="vertical"
+    android:layout_gravity="bottom"
+    android:elevation="@dimen/car_card_view_elevation"
+    android:background="@drawable/round_corner"
+    android:animateLayoutChanges="true"
+    android:alpha="0"
+    android:layout_marginStart="@dimen/side_margin"
+    android:layout_marginEnd="@dimen/side_margin"
     android:layout_width="match_parent"
-    android:layout_height="match_parent" >
-    <TextView
-        android:id="@+id/play_pause_btn"
-        style="@style/CarBody1"
-        android:layout_centerInParent="true"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content">
-    </TextView>
+    android:layout_height="wrap_content">
+    <GridLayout
+        android:id="@+id/message_container"
+        android:visibility="gone"
+        android:layout_weight="1"
+        android:layout_marginStart="@dimen/stream_card_keyline_3"
+        android:layout_marginEnd="@dimen/stream_card_keyline_3"
+        android:layout_height="0dp"
+        android:layout_width="match_parent"
+        android:useDefaultMargins="true"
+        android:alignmentMode="alignBounds"
+        android:columnOrderPreserved="false"
+        android:columnCount="4"
+        >
+        <TextView
+            android:id="@+id/emoji1"
+            style="@style/MessageEmoji">
+        </TextView>
+        <TextView
+            android:id="@+id/emoji2"
+            style="@style/MessageEmoji">
+        </TextView>
+        <TextView
+            android:id="@+id/emoji3"
+            style="@style/MessageEmoji">
+        </TextView>
+        <TextView
+            android:id="@+id/emoji4"
+            style="@style/MessageEmoji">
+        </TextView>
+        <TextView
+            android:id="@+id/emoji5"
+            style="@style/MessageEmoji">
+        </TextView>
+        <TextView
+            android:id="@+id/canned_message"
+            style="@style/CarBody1.Light"
+            android:layout_column="1"
+            android:layout_rowSpan="1"
+            android:layout_columnSpan="3"
+            android:gravity="center"
+            android:textStyle="italic"
+            android:layout_gravity="center"
+            android:background="@drawable/rounded_corner_btn_bg"
+            android:text="@string/caned_message_driving_right_now"
+            android:layout_width="614dp"
+            android:layout_height="@dimen/car_touch_target">
+        </TextView>
+    </GridLayout>
 
     <TextView
-        android:id="@+id/exit_btn"
+        android:id="@+id/reply_notice"
         style="@style/CarBody1"
-        android:text="Exit"
-        android:layout_centerHorizontal="true"
-        android:layout_alignParentBottom="true"
-        android:layout_marginBottom="100dp"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content">
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:visibility="gone"
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/single_line_item_height">
     </TextView>
-</RelativeLayout>
+
+    <LinearLayout
+        android:id="@+id/voice_plate"
+        android:background="@color/car_card"
+        android:orientation="horizontal"
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/single_line_item_height">
+        <TextView
+            android:id="@+id/left_btn"
+            style="@style/CarBody1"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:layout_gravity="center_vertical"
+            android:textAllCaps="true"
+            android:maxLines="1"
+            android:layout_marginStart="@dimen/stream_content_keyline_1"
+            android:layout_marginEnd="@dimen/voice_plate_button_margin"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content">
+        </TextView>
+
+        <ImageView
+            android:id="@+id/voice_icon"
+            android:layout_width="@dimen/stream_button_icon_size"
+            android:layout_height="@dimen/stream_button_icon_size"
+            android:layout_gravity="center"
+            android:src="@drawable/ic_voice_out"
+            android:scaleType="fitCenter">
+        </ImageView>
+
+        <TextView
+            android:id="@+id/right_btn"
+            style="@style/CarBody1"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:layout_gravity="center_vertical"
+            android:textAllCaps="true"
+            android:maxLines="1"
+            android:layout_marginStart="@dimen/voice_plate_button_margin"
+            android:layout_marginEnd="@dimen/stream_content_keyline_1"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content">
+        </TextView>
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 7308708..b0eafa5 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -16,4 +16,7 @@
   -->
 <resources>
     <dimen name="notification_contact_photo_size">300dp</dimen>
+    <dimen name="voice_plate_button_margin">32dp</dimen>
+    <dimen name="big_btn_bg_width">614dp</dimen>
+    <dimen name="car_emoji_size">56dp</dimen>
 </resources>
diff --git a/res/values/integers.xml b/res/values/integers.xml
new file mode 100644
index 0000000..bb8aa4b
--- /dev/null
+++ b/res/values/integers.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2017 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
+  -->
+
+<resources>
+    <integer name="emoji_thumb_up">0x1F44D</integer>
+    <integer name="emoji_thumb_down">0x1F44E</integer>
+    <integer name="emoji_ok_hand_sign">0x1F44C</integer>
+    <integer name="emoji_heart">0x1F49B</integer>
+    <integer name="emoji_smiling_face">0x1F642</integer>
+
+    <integer name="anim_time">1000</integer>
+</resources>
\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 9509e86..66d69ad 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -23,14 +23,18 @@
     </plurals>
 
     <string name="action_mute">Mute</string>
+    <string name="action_unmute">Unmute</string>
     <string name="action_play">Play</string>
+    <string name="action_repeat">Repeat</string>
+    <string name="action_reply">Reply</string>
     <string name="action_stop">Stop</string>
-    <string name="action_auto_reply">Reply: I\'m driving</string>
-
-    <string name="auto_reply_message">I\'m driving right now</string>
+    <string name="action_close_messages">Close</string>
     <string name="auto_reply_failed_message">Unable to send reply. Please try again.</string>
 
     <string name="tts_sender_says">%s says</string>
 
     <string name="tts_failed_toast">Text playout failed!</string>
+    <string name="reply_message_display_template">\"%s\"</string>
+    <string name="caned_message_driving_right_now">Auto-reply: I’m driving.</string>
+    <string name="message_sent_notice">Reply sent to %s</string>
 </resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
new file mode 100644
index 0000000..c9ae141
--- /dev/null
+++ b/res/values/styles.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 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.
+-->
+
+<resources>
+    <!-- Pop up window that does not block interaction to other activity behind it. -->
+    <style name="FloatingWindow" parent="@android:style/Theme.Dialog">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@drawable/gradient_transparent</item>
+        <item name="android:background">@android:color/transparent</item>
+        <item name="android:backgroundDimEnabled">false</item>
+        <item name="android:windowCloseOnTouchOutside">true</item>
+        <item name="android:windowIsFloating">false</item>
+        <item name="android:windowNoTitle">true</item>
+    </style>
+
+    <style name="MessageEmoji" parent="@style/CarBody1">
+        <item name="android:background">@drawable/circle_bg</item>
+        <item name="android:textSize">@dimen/car_emoji_size</item>
+        <item name="android:gravity">center</item>
+        <item name="android:layout_gravity">center</item>
+        <item name="android:layout_columnWeight">1</item>
+        <item name="android:layout_rowWeight">1</item>
+        <item name="android:layout_height">@dimen/car_touch_target</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/src/com/android/car/messenger/MapMessageMonitor.java b/src/com/android/car/messenger/MapMessageMonitor.java
index 1d12ee9..b07d263 100644
--- a/src/com/android/car/messenger/MapMessageMonitor.java
+++ b/src/com/android/car/messenger/MapMessageMonitor.java
@@ -35,14 +35,14 @@ import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
-import android.media.Ringtone;
-import android.media.RingtoneManager;
+import android.media.AudioManager;
 import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.provider.ContactsContract;
+import android.provider.Settings;
 import android.support.annotation.Nullable;
-import android.telecom.PhoneAccount;
+import android.text.TextUtils;
 import android.util.Log;
 import android.widget.Toast;
 
@@ -79,6 +79,9 @@ class MapMessageMonitor {
     // reply or "upload" feature is indicated by the 3rd bit
     private static final int REPLY_FEATURE_POS = 3;
 
+    private static final int REQUEST_CODE_VOICE_PLATE = 1;
+    private static final int REQUEST_CODE_AUTO_REPLY = 2;
+    private static final int ACTION_COUNT = 2;
     private static final String TAG = "Messenger.MsgMonitor";
     private static final boolean DBG = MessengerService.DBG;
 
@@ -89,8 +92,9 @@ class MapMessageMonitor {
     private final Map<MessageKey, MapMessage> mMessages = new HashMap<>();
     private final Map<SenderKey, NotificationInfo> mNotificationInfos = new HashMap<>();
     private final TTSHelper mTTSHelper;
-    private final Ringtone mNotificationTone;
     private final HashMap<String, Boolean> mReplyFeatureMap = new HashMap<>();
+    private final AudioManager mAudioManager;
+    private final AudioManager.OnAudioFocusChangeListener mNoOpAFChangeListener = (f) -> {};
 
     MapMessageMonitor(Context context) {
         mContext = context;
@@ -100,9 +104,7 @@ class MapMessageMonitor {
                 (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
         mTTSHelper = new TTSHelper(mContext);
 
-        // Fetch default notification ringtone.
-        Uri notificationUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
-        mNotificationTone = RingtoneManager.getRingtone(mContext, notificationUri);
+        mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
     }
 
     public boolean isPlaying() {
@@ -115,7 +117,7 @@ class MapMessageMonitor {
         }
         try {
             MapMessage message = MapMessage.parseFrom(intent);
-            if (MessengerService.VDBG) {
+            if (MessengerService.DBG) {
                 Log.v(TAG, "Parsed message: " + message);
             }
             MessageKey messageKey = new MessageKey(message);
@@ -142,10 +144,6 @@ class MapMessageMonitor {
             mNotificationInfos.put(senderKey, notificationInfo);
         }
         notificationInfo.mMessageKeys.add(messageKey);
-        // Play notification when handling new message, if not muted.
-        if (!notificationInfo.muted) {
-            mNotificationTone.play();
-        }
         updateNotificationFor(senderKey, notificationInfo);
     }
 
@@ -153,23 +151,29 @@ class MapMessageMonitor {
             ContactsContract.PhoneLookup._ID
     };
 
-    private static int getContactIdFromNumber(ContentResolver cr, String number) {
-        if (number == null || number.isEmpty()) {
+    private static int getContactIdFromName(ContentResolver cr, String name) {
+        if (DBG) {
+            Log.d(TAG, "getting contactId for: " + name);
+        }
+        if (TextUtils.isEmpty(name)) {
             return 0;
         }
 
-        Uri uri = Uri.withAppendedPath(
-                ContactsContract.PhoneLookup.CONTENT_FILTER_URI,
-                Uri.encode(number));
-        Cursor cursor = cr.query(uri, CONTACT_ID, null, null, null);
+        String[] mSelectionArgs = { name };
 
+        Cursor cursor =
+                cr.query(
+                        ContactsContract.Contacts.CONTENT_URI,
+                        CONTACT_ID,
+                        ContactsContract.Contacts.DISPLAY_NAME_PRIMARY + " LIKE ?",
+                        mSelectionArgs,
+                        null);
         try {
             if (cursor != null && cursor.moveToFirst()) {
                 int id = cursor.getInt(cursor.getColumnIndex(ContactsContract.PhoneLookup._ID));
                 return id;
             }
-        }
-        finally {
+        } finally {
             if (cursor != null) {
                 cursor.close();
             }
@@ -187,11 +191,9 @@ class MapMessageMonitor {
         long lastReceivedTimeMs =
                 mMessages.get(notificationInfo.mMessageKeys.getLast()).getReceivedTimeMs();
 
-        String phoneNumber = notificationInfo.mSenderContactUri.substring(
-                (PhoneAccount.SCHEME_TEL + ":").length());
         Uri photoUri = ContentUris.withAppendedId(
-                ContactsContract.Contacts.CONTENT_URI, getContactIdFromNumber(
-                        mContext.getContentResolver(), phoneNumber));
+                ContactsContract.Contacts.CONTENT_URI, getContactIdFromName(
+                        mContext.getContentResolver(), notificationInfo.mSenderName));
         if (DBG) {
             Log.d(TAG, "start Glide loading... " + photoUri);
         }
@@ -219,22 +221,21 @@ class MapMessageMonitor {
                             LetterTileDrawable letterTileDrawable =
                                     new LetterTileDrawable(mContext.getResources());
                             letterTileDrawable.setContactDetails(
-                                    notificationInfo.mSenderName, phoneNumber);
+                                    notificationInfo.mSenderName, notificationInfo.mSenderName);
                             letterTileDrawable.setIsCircular(true);
                             bitmap = letterTileDrawable.toBitmap(
                                     mContext.getResources().getDimensionPixelSize(
                                             R.dimen.notification_contact_photo_size));
                         }
-                        Intent intent = new Intent(mContext, PlayMessageActivity.class);
-                        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                        intent.putExtra(PlayMessageActivity.MESSAGE_KEY, senderKey);
-                        PendingIntent LaunchMessageActivityIntent = PendingIntent.getActivity(
-                                mContext, 0, intent, 0);
-
-                        Notification.Builder builder =
-                                new Notification.Builder(
-                                        mContext, NotificationChannel.DEFAULT_CHANNEL_ID)
-                                        .setContentIntent(LaunchMessageActivityIntent)
+                        PendingIntent LaunchPlayMessageActivityIntent = PendingIntent.getActivity(
+                                mContext,
+                                REQUEST_CODE_VOICE_PLATE,
+                                getPlayMessageIntent(senderKey, notificationInfo),
+                                0);
+
+                        Notification.Builder builder = new Notification.Builder(
+                                mContext, NotificationChannel.DEFAULT_CHANNEL_ID)
+                                        .setContentIntent(LaunchPlayMessageActivityIntent)
                                         .setLargeIcon(bitmap)
                                         .setSmallIcon(R.drawable.ic_message)
                                         .setContentTitle(notificationInfo.mSenderName)
@@ -245,57 +246,69 @@ class MapMessageMonitor {
                                         .setDeleteIntent(buildIntentFor(
                                                 MessengerService.ACTION_CLEAR_NOTIFICATION_STATE,
                                                 senderKey, notificationInfo));
+                        if (notificationInfo.muted) {
+                            builder.setPriority(Notification.PRIORITY_MIN);
+                        } else {
+                            builder.setPriority(Notification.PRIORITY_HIGH)
+                                    .setSound(Settings.System.DEFAULT_NOTIFICATION_URI);
+                        }
                         mNotificationManager.notify(
                                 notificationInfo.mNotificationId, builder.build());
                     }
                 });
     }
 
-    private Notification.Action[] getActionsFor(SenderKey senderKey,
+    private Intent getPlayMessageIntent(SenderKey senderKey, NotificationInfo notificationInfo) {
+        Intent intent = new Intent(mContext, PlayMessageActivity.class);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        intent.putExtra(PlayMessageActivity.EXTRA_MESSAGE_KEY, senderKey);
+        intent.putExtra(
+                PlayMessageActivity.EXTRA_SENDER_NAME,
+                notificationInfo.mSenderName);
+        if (!supportsReply(senderKey.mDeviceAddress)) {
+            intent.putExtra(
+                    PlayMessageActivity.EXTRA_REPLY_DISABLED_FLAG,
+                    true);
+        }
+        return intent;
+    }
+
+    private boolean supportsReply(String deviceAddress) {
+        return mReplyFeatureMap.containsKey(deviceAddress)
+                && mReplyFeatureMap.get(deviceAddress);
+    }
+
+    private Notification.Action[] getActionsFor(
+            SenderKey senderKey,
             NotificationInfo notificationInfo) {
         // Icon doesn't appear to be used; using fixed icon for all actions.
         final Icon icon = Icon.createWithResource(mContext, android.R.drawable.ic_media_play);
 
-        // We can have upto 3 actions.
-        List<Notification.Action.Builder> builders = new ArrayList<>(3);
-
-        // Add play/mute.
-        String playMuteAction;
-        int playMuteResId;
-        Intent intent = new Intent();
-        if (mTTSHelper.isSpeaking()) {
-            intent.setAction(MessengerService.ACTION_PLAY_MESSAGES_STARTED);
-            playMuteAction = MessengerService.ACTION_STOP_PLAYOUT;
-            playMuteResId = R.string.action_stop;
-        } else {
-            intent.setAction(MessengerService.ACTION_PLAY_MESSAGES_STOPPED);
-            playMuteAction = MessengerService.ACTION_PLAY_MESSAGES;
-            playMuteResId = R.string.action_play;
-        }
-        mContext.sendBroadcast(intent);
-        PendingIntent playMuteIntent = buildIntentFor(playMuteAction,
-                senderKey, notificationInfo);
-        builders.add(new Notification.Action.Builder(icon,
-                mContext.getString(playMuteResId), playMuteIntent));
-
-        // Add auto-reply
-        if (mReplyFeatureMap.containsKey(senderKey.mDeviceAddress)
-                && mReplyFeatureMap.get(senderKey.mDeviceAddress)) {
-            PendingIntent autoReplyIntent = buildIntentFor(MessengerService.ACTION_AUTO_REPLY,
-                    senderKey, notificationInfo);
+        List<Notification.Action.Builder> builders = new ArrayList<>(ACTION_COUNT);
+
+        // show auto reply options of device supports it
+        if (supportsReply(senderKey.mDeviceAddress)) {
+            Intent replyIntent = getPlayMessageIntent(senderKey, notificationInfo);
+            replyIntent.putExtra(PlayMessageActivity.EXTRA_SHOW_REPLY_LIST_FLAG, true);
+            PendingIntent autoReplyIntent = PendingIntent.getActivity(
+                    mContext, REQUEST_CODE_AUTO_REPLY, replyIntent, 0);
             builders.add(new Notification.Action.Builder(icon,
-                    mContext.getString(R.string.action_auto_reply), autoReplyIntent));
+                    mContext.getString(R.string.action_reply), autoReplyIntent));
         }
 
-        // Optionally add mute.
-        if (!notificationInfo.muted) {
+        // add mute/unmute.
+        if (notificationInfo.muted) {
+            PendingIntent muteIntent = buildIntentFor(MessengerService.ACTION_UNMUTE_CONVERSATION,
+                    senderKey, notificationInfo);
+            builders.add(new Notification.Action.Builder(icon,
+                    mContext.getString(R.string.action_unmute), muteIntent));
+        } else {
             PendingIntent muteIntent = buildIntentFor(MessengerService.ACTION_MUTE_CONVERSATION,
                     senderKey, notificationInfo);
             builders.add(new Notification.Action.Builder(icon,
                     mContext.getString(R.string.action_mute), muteIntent));
         }
 
-
         Notification.Action actions[] = new Notification.Action[builders.size()];
         for (int i = 0; i < builders.size(); i++) {
             actions[i] = builders.get(i).build();
@@ -325,48 +338,60 @@ class MapMessageMonitor {
             Log.e(TAG, "Unknown senderKey! " + senderKey);
             return;
         }
-        List<CharSequence> ttsMessages =
+        List<CharSequence> ttsMessages = new ArrayList<>();
+        // TODO: play unread messages instead of the last.
+        String ttsMessage =
                 notificationInfo.mMessageKeys.stream().map((key) -> mMessages.get(key).getText())
-                        .collect(Collectors.toCollection(LinkedList::new));
+                        .collect(Collectors.toCollection(LinkedList::new)).getLast();
         // Insert something like "foo says" before their message content.
-        ttsMessages.add(0,
-                mContext.getString(R.string.tts_sender_says, notificationInfo.mSenderName));
-        mTTSHelper.requestPlay(ttsMessages,
-                new TTSHelper.Listener() {
-                    @Override
-                    public void onTTSStarted() {
-                        Intent intent = new Intent(ACTION_MESSAGE_PLAY_START);
-                        mContext.sendBroadcast(intent);
-                        updateNotificationFor(senderKey, notificationInfo);
-                    }
+        ttsMessages.add(mContext.getString(R.string.tts_sender_says, notificationInfo.mSenderName));
+        ttsMessages.add(ttsMessage);
+
+        int result = mAudioManager.requestAudioFocus(mNoOpAFChangeListener,
+                // Use the music stream.
+                AudioManager.STREAM_MUSIC,
+                // Request permanent focus.
+                AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
+        if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
+            mTTSHelper.requestPlay(ttsMessages,
+                    new TTSHelper.Listener() {
+                        @Override
+                        public void onTTSStarted() {
+                            Intent intent = new Intent(ACTION_MESSAGE_PLAY_START);
+                            mContext.sendBroadcast(intent);
+                        }
 
-                    @Override
-                    public void onTTSStopped(boolean error) {
-                        Intent intent = new Intent(ACTION_MESSAGE_PLAY_STOP);
-                        mContext.sendBroadcast(intent);
-                        if (error) {
-                            Toast.makeText(mContext, R.string.tts_failed_toast, Toast.LENGTH_SHORT).show();
+                        @Override
+                        public void onTTSStopped(boolean error) {
+                            mAudioManager.abandonAudioFocus(mNoOpAFChangeListener);
+                            Intent intent = new Intent(ACTION_MESSAGE_PLAY_STOP);
+                            mContext.sendBroadcast(intent);
+                            if (error) {
+                                Toast.makeText(mContext, R.string.tts_failed_toast,
+                                        Toast.LENGTH_SHORT).show();
+                            }
                         }
-                        updateNotificationFor(senderKey, notificationInfo);
-                    }
-                });
+                    });
+        } else {
+            Log.w(TAG, "failed to require audio focus.");
+        }
     }
 
     void stopPlayout() {
         mTTSHelper.requestStop();
     }
 
-    void muteConversation(SenderKey senderKey) {
+    void toggleMuteConversation(SenderKey senderKey, boolean mute) {
         NotificationInfo notificationInfo = mNotificationInfos.get(senderKey);
         if (notificationInfo == null) {
             Log.e(TAG, "Unknown senderKey! " + senderKey);
             return;
         }
-        notificationInfo.muted = true;
+        notificationInfo.muted = mute;
         updateNotificationFor(senderKey, notificationInfo);
     }
 
-    boolean sendAutoReply(SenderKey senderKey, BluetoothMapClient mapClient) {
+    boolean sendAutoReply(SenderKey senderKey, BluetoothMapClient mapClient, String message) {
         if (DBG) {
             Log.d(TAG, "Sending auto-reply to: " + senderKey);
         }
@@ -388,7 +413,6 @@ class MapMessageMonitor {
                 PendingIntent.getBroadcast(mContext, requestCode, new Intent(
                                 BluetoothMapClient.ACTION_MESSAGE_SENT_SUCCESSFULLY),
                         PendingIntent.FLAG_ONE_SHOT);
-        String message = mContext.getString(R.string.auto_reply_message);
         return mapClient.sendMessage(device, recipientUris, message, sentIntent, null);
     }
 
@@ -444,8 +468,14 @@ class MapMessageMonitor {
                 if (DBG) {
                     Log.d(TAG, "get SDP record: " + intent.getExtras());
                 }
-                SdpMasRecord masRecord =
-                        intent.getParcelableExtra(BluetoothDevice.EXTRA_SDP_RECORD);
+                Parcelable parcelable = intent.getParcelableExtra(BluetoothDevice.EXTRA_SDP_RECORD);
+                if (!(parcelable instanceof SdpMasRecord)) {
+                    if (DBG) {
+                        Log.d(TAG, "not SdpMasRecord: " + parcelable);
+                    }
+                    return;
+                }
+                SdpMasRecord masRecord = (SdpMasRecord) parcelable;
                 int features = masRecord.getSupportedFeatures();
                 int version = masRecord.getProfileVersion();
                 boolean supportsReply = false;
diff --git a/src/com/android/car/messenger/MessengerService.java b/src/com/android/car/messenger/MessengerService.java
index 01a2069..01fc954 100644
--- a/src/com/android/car/messenger/MessengerService.java
+++ b/src/com/android/car/messenger/MessengerService.java
@@ -42,7 +42,6 @@ import android.widget.Toast;
 public class MessengerService extends Service {
     static final String TAG = "MessengerService";
     static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG);
-    static final boolean VDBG = Log.isLoggable(TAG, Log.VERBOSE);
 
     // Used to start this service at boot-complete. Takes no arguments.
     static final String ACTION_START = "com.android.car.messenger.ACTION_START";
@@ -53,6 +52,9 @@ public class MessengerService extends Service {
     // Used to stop further audio notifications from the conversation.
     static final String ACTION_MUTE_CONVERSATION =
             "com.android.car.messenger.ACTION_MUTE_CONVERSATION";
+    // Used to resume further audio notifications from the conversation.
+    static final String ACTION_UNMUTE_CONVERSATION =
+            "com.android.car.messenger.ACTION_UNMUTE_CONVERSATION";
     // Used to clear notification state when user dismisses notification.
     static final String ACTION_CLEAR_NOTIFICATION_STATE =
             "com.android.car.messenger.ACTION_CLEAR_NOTIFICATION_STATE";
@@ -62,6 +64,8 @@ public class MessengerService extends Service {
     // Common extra for ACTION_AUTO_REPLY and ACTION_PLAY_MESSAGES.
     static final String EXTRA_SENDER_KEY = "com.android.car.messenger.EXTRA_SENDER_KEY";
 
+    static final String EXTRA_REPLY_MESSAGE = "com.android.car.messenger.EXTRA_REPLY_MESSAGE";
+
     // Used to notify that this service started to play out the messages.
     static final String ACTION_PLAY_MESSAGES_STARTED =
             "com.android.car.messenger.ACTION_PLAY_MESSAGES_STARTED";
@@ -133,7 +137,9 @@ public class MessengerService extends Service {
                 boolean success;
                 if (mMapClient != null) {
                     success = mMessageMonitor.sendAutoReply(
-                            intent.getParcelableExtra(EXTRA_SENDER_KEY), mMapClient);
+                            intent.getParcelableExtra(EXTRA_SENDER_KEY),
+                            mMapClient,
+                            intent.getStringExtra(EXTRA_REPLY_MESSAGE));
                 } else {
                     Log.e(TAG, "Unable to send reply; MAP profile disconnected!");
                     success = false;
@@ -147,7 +153,12 @@ public class MessengerService extends Service {
                 mMessageMonitor.playMessages(intent.getParcelableExtra(EXTRA_SENDER_KEY));
                 break;
             case ACTION_MUTE_CONVERSATION:
-                mMessageMonitor.muteConversation(intent.getParcelableExtra(EXTRA_SENDER_KEY));
+                mMessageMonitor.toggleMuteConversation(
+                        intent.getParcelableExtra(EXTRA_SENDER_KEY), true);
+                break;
+            case ACTION_UNMUTE_CONVERSATION:
+                mMessageMonitor.toggleMuteConversation(
+                        intent.getParcelableExtra(EXTRA_SENDER_KEY), false);
                 break;
             case ACTION_STOP_PLAYOUT:
                 mMessageMonitor.stopPlayout();
diff --git a/src/com/android/car/messenger/PlayMessageActivity.java b/src/com/android/car/messenger/PlayMessageActivity.java
index 4d7e56b..0381c15 100644
--- a/src/com/android/car/messenger/PlayMessageActivity.java
+++ b/src/com/android/car/messenger/PlayMessageActivity.java
@@ -16,6 +16,8 @@
 
 package com.android.car.messenger;
 
+import android.animation.AnimatorInflater;
+import android.animation.AnimatorSet;
 import android.annotation.Nullable;
 import android.app.Activity;
 import android.content.BroadcastReceiver;
@@ -26,59 +28,260 @@ import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.os.Bundle;
 import android.os.IBinder;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.android.car.messenger.tts.TTSHelper;
+
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * Controls the TTS of the message received.
  */
 public class PlayMessageActivity extends Activity {
-    public static final String MESSAGE_KEY = "car.messenger.MESSAGE_KEY";
-    private TextView mPlayPauseBtn;
+    private static final String TAG = "PlayMessageActivity";
+
+    public static final String EXTRA_MESSAGE_KEY = "car.messenger.EXTRA_MESSAGE_KEY";
+    public static final String EXTRA_SENDER_NAME = "car.messenger.EXTRA_SENDER_NAME";
+    public static final String EXTRA_SHOW_REPLY_LIST_FLAG =
+            "car.messenger.EXTRA_SHOW_REPLY_LIST_FLAG";
+    public static final String EXTRA_REPLY_DISABLED_FLAG =
+            "car.messenger.EXTRA_REPLY_DISABLED_FLAG";
+    private View mContainer;
+    private View mMessageContainer;
+    private View mVoicePlate;
+    private TextView mReplyNotice;
+    private TextView mLeftButton;
+    private TextView mRightButton;
+    private ImageView mVoiceIcon;
     private MessengerService mMessengerService;
     private MessengerServiceBroadcastReceiver mMessengerServiceBroadcastReceiver =
             new MessengerServiceBroadcastReceiver();
+    private MapMessageMonitor.SenderKey mSenderKey;
+    private TTSHelper mTTSHelper;
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.play_message_layout);
-        mPlayPauseBtn = (TextView) findViewById(R.id.play_pause_btn);
-        TextView exitBtn = (TextView) findViewById(R.id.exit_btn);
-        exitBtn.setOnClickListener(v -> finish());
-        mPlayPauseBtn.setText(getString(R.string.action_play));
-        mPlayPauseBtn.setOnClickListener(v -> playMessage());
+        mContainer = findViewById(R.id.container);
+        mMessageContainer = findViewById(R.id.message_container);
+        mReplyNotice = (TextView) findViewById(R.id.reply_notice);
+        mVoicePlate = findViewById(R.id.voice_plate);
+        mLeftButton = (TextView) findViewById(R.id.left_btn);
+        mRightButton = (TextView) findViewById(R.id.right_btn);
+        mVoiceIcon = (ImageView) findViewById(R.id.voice_icon);
+
+        mTTSHelper = new TTSHelper(this);
+        setupEmojis();
+        hideAutoReply();
+        setupAutoReply();
+        updateViewForMessagePlaying();
+
+        AnimatorSet set = (AnimatorSet) AnimatorInflater.loadAnimator(this,
+                R.anim.trans_bottom_in);
+        set.setTarget(mContainer);
+        set.start();
+    }
+
+    private void setupEmojis() {
+        TextView emoji1 = (TextView) findViewById(R.id.emoji1);
+        emoji1.setText(getEmojiByUnicode(getResources().getInteger(R.integer.emoji_ok_hand_sign)));
+        TextView emoji2 = (TextView) findViewById(R.id.emoji2);
+        emoji2.setText(getEmojiByUnicode(getResources().getInteger(R.integer.emoji_thumb_up)));
+        TextView emoji3 = (TextView) findViewById(R.id.emoji3);
+        emoji3.setText(getEmojiByUnicode(getResources().getInteger(R.integer.emoji_thumb_down)));
+        TextView emoji4 = (TextView) findViewById(R.id.emoji4);
+        emoji4.setText(getEmojiByUnicode(getResources().getInteger(R.integer.emoji_heart)));
+        TextView emoji5 = (TextView) findViewById(R.id.emoji5);
+        emoji5.setText(getEmojiByUnicode(getResources().getInteger(R.integer.emoji_smiling_face)));
+    }
+
+    private String getEmojiByUnicode(int unicode){
+        return new String(Character.toChars(unicode));
+    }
+
+    private void setupAutoReply() {
+        TextView cannedMessage = (TextView) findViewById(R.id.canned_message);
+        cannedMessage.setText(getString(R.string.reply_message_display_template,
+                getString(R.string.caned_message_driving_right_now)));
+        cannedMessage.setOnClickListener(
+                v -> sendReply(getString(R.string.caned_message_driving_right_now)));
+        findViewById(R.id.emoji1).setOnClickListener(this::sendReply);
+        findViewById(R.id.emoji2).setOnClickListener(this::sendReply);
+        findViewById(R.id.emoji3).setOnClickListener(this::sendReply);
+        findViewById(R.id.emoji4).setOnClickListener(this::sendReply);
+        findViewById(R.id.emoji5).setOnClickListener(this::sendReply);
+    }
+
+    /**
+     * View needs to be TextView. Leave it as View, so can take advantage of lambda syntax
+     */
+    private void sendReply(View view) {
+        sendReply(((TextView) view).getText());
+    }
+
+    private void sendReply(CharSequence message) {
+        // send auto reply
+        Intent intent = new Intent(getBaseContext(), MessengerService.class)
+                .setAction(MessengerService.ACTION_AUTO_REPLY)
+                .putExtra(MessengerService.EXTRA_SENDER_KEY, mSenderKey)
+                .putExtra(
+                        MessengerService.EXTRA_REPLY_MESSAGE,
+                        message);
+        startService(intent);
+
+        String messageSent = getString(
+                R.string.message_sent_notice,
+                getIntent().getStringExtra(EXTRA_SENDER_NAME));
+        // hide all view and show reply sent notice text
+        mContainer.invalidate();
+        mMessageContainer.setVisibility(View.GONE);
+        mVoicePlate.setVisibility(View.GONE);
+        mReplyNotice.setText(messageSent);
+        mReplyNotice.setVisibility(View.VISIBLE);
+        ViewGroup.LayoutParams layoutParams = mContainer.getLayoutParams();
+        layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;
+        mContainer.requestLayout();
+
+        // read out the reply sent notice. Finish activity after TTS is done.
+        List<CharSequence> ttsMessages = new ArrayList<>();
+        ttsMessages.add(messageSent);
+        mTTSHelper.requestPlay(ttsMessages,
+                new TTSHelper.Listener() {
+                    @Override
+                    public void onTTSStarted() {
+                    }
+
+                    @Override
+                    public void onTTSStopped(boolean error) {
+                        if (error) {
+                            Log.w(TAG, "TTS error.");
+                        }
+                        finish();
+                    }
+                });
+    }
+
+    private void showAutoReply() {
+        mContainer.invalidate();
+        mMessageContainer.setVisibility(View.VISIBLE);
+        mLeftButton.setText(getString(R.string.action_close_messages));
+        mLeftButton.setOnClickListener(v -> finish());
+        ViewGroup.LayoutParams layoutParams = mContainer.getLayoutParams();
+        layoutParams.height = ViewGroup.LayoutParams.MATCH_PARENT;
+        mContainer.requestLayout();
+    }
+
+    private void hideAutoReply() {
+        mContainer.invalidate();
+        mMessageContainer.setVisibility(View.GONE);
+        mLeftButton.setText(getString(R.string.action_reply));
+        mLeftButton.setOnClickListener(v -> showAutoReply());
+        ViewGroup.LayoutParams layoutParams = mContainer.getLayoutParams();
+        layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;
+        mContainer.requestLayout();
+    }
+
+    /**
+     * If there's a touch outside the voice plate, exit the activity.
+     */
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (event.getAction() == MotionEvent.ACTION_UP) {
+            if (event.getX() < mContainer.getX()
+                    || event.getX() > mContainer.getX() + mContainer.getWidth()
+                    || event.getY() < mContainer.getY()
+                    || event.getY() > mContainer.getY() + mContainer.getHeight()) {
+                finish();
+
+            }
+        }
+        return super.onTouchEvent(event);
     }
 
     @Override
     protected void onStart() {
         super.onStart();
+
         // Bind to LocalService
         Intent intent = new Intent(this, MessengerService.class);
         bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
         mMessengerServiceBroadcastReceiver.start();
+        processIntent();
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        processIntent();
+    }
+
+    private void processIntent() {
+        mSenderKey = getIntent().getParcelableExtra(EXTRA_MESSAGE_KEY);
         playMessage();
+        if (getIntent().getBooleanExtra(EXTRA_SHOW_REPLY_LIST_FLAG, false)) {
+            showAutoReply();
+        }
+        if (getIntent().getBooleanExtra(EXTRA_REPLY_DISABLED_FLAG, false)) {
+            mLeftButton.setVisibility(View.GONE);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        AnimatorSet set = (AnimatorSet) AnimatorInflater.loadAnimator(this,
+                R.anim.trans_bottom_out);
+        set.setTarget(mContainer);
+        set.start();
+        super.onDestroy();
     }
 
     @Override
     protected void onStop() {
         super.onStop();
+        mTTSHelper.cleanup();
         mMessengerServiceBroadcastReceiver.cleanup();
+        unbindService(mConnection);
     }
 
     private void playMessage() {
-        MapMessageMonitor.SenderKey senderKey = getIntent().getParcelableExtra(MESSAGE_KEY);
         Intent intent = new Intent(getBaseContext(), MessengerService.class)
                 .setAction(MessengerService.ACTION_PLAY_MESSAGES)
-                .putExtra(MessengerService.EXTRA_SENDER_KEY, senderKey);
+                .putExtra(MessengerService.EXTRA_SENDER_KEY, mSenderKey);
+        startService(intent);
+    }
+
+    private void stopMessage() {
+        Intent intent = new Intent(getBaseContext(), MessengerService.class)
+                .setAction(MessengerService.ACTION_STOP_PLAYOUT)
+                .putExtra(MessengerService.EXTRA_SENDER_KEY, mSenderKey);
         startService(intent);
     }
 
+    private void updateViewForMessagePlaying() {
+        mRightButton.setText(getString(R.string.action_stop));
+        mRightButton.setOnClickListener(v -> stopMessage());
+        mVoiceIcon.setVisibility(View.VISIBLE);
+    }
+
+    private void updateViewFoeMessageStopped() {
+        mRightButton.setText(getString(R.string.action_repeat));
+        mRightButton.setOnClickListener(v -> playMessage());
+        mVoiceIcon.setVisibility(View.INVISIBLE);
+    }
+
     private class MessengerServiceBroadcastReceiver extends BroadcastReceiver {
         private final IntentFilter mIntentFilter;
         MessengerServiceBroadcastReceiver() {
             mIntentFilter = new IntentFilter();
-            mIntentFilter.addAction(MessengerService.ACTION_PLAY_MESSAGES_STARTED);
-            mIntentFilter.addAction(MessengerService.ACTION_PLAY_MESSAGES_STOPPED);
+            mIntentFilter.addAction(MapMessageMonitor.ACTION_MESSAGE_PLAY_START);
+            mIntentFilter.addAction(MapMessageMonitor.ACTION_MESSAGE_PLAY_STOP);
         }
 
         void start() {
@@ -92,11 +295,11 @@ public class PlayMessageActivity extends Activity {
         @Override
         public void onReceive(Context context, Intent intent) {
             switch (intent.getAction()) {
-                case MessengerService.ACTION_PLAY_MESSAGES_STARTED:
-                    mPlayPauseBtn.setText(getString(R.string.action_stop));
+                case MapMessageMonitor.ACTION_MESSAGE_PLAY_START:
+                    updateViewForMessagePlaying();
                     break;
-                case MessengerService.ACTION_PLAY_MESSAGES_STOPPED:
-                    mPlayPauseBtn.setText(getString(R.string.action_play));
+                case MapMessageMonitor.ACTION_MESSAGE_PLAY_STOP:
+                    updateViewFoeMessageStopped();
                     break;
                 default:
                     break;
@@ -110,9 +313,9 @@ public class PlayMessageActivity extends Activity {
             MessengerService.LocalBinder binder = (MessengerService.LocalBinder) service;
             mMessengerService = binder.getService();
             if (mMessengerService.isPlaying()) {
-                mPlayPauseBtn.setText(getString(R.string.action_stop));
+                updateViewForMessagePlaying();
             } else {
-                mPlayPauseBtn.setText(getString(R.string.action_play));
+                updateViewFoeMessageStopped();
             }
         }