android build updates

android/app/src/main/AndroidManifest.xml

@@ -1,7 +1,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
-
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    
     <application
       android:name=".MainApplication"
       android:label="@string/app_name"
@@ -10,6 +11,9 @@
       android:allowBackup="false"
       android:theme="@style/AppTheme"
       android:supportsRtl="true">
+      <meta-data
+        android:name="com.google.android.gms.car.application"
+        android:resource="@xml/automotive_app_desc" />
       <activity
         android:name=".MainActivity"
         android:label="@string/app_name"

android/app/src/main/res/xml/automotive_app_desc.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<automotiveApp>
+  <uses name="template" />
+</automotiveApp>