AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.moodeekey.fmbus"
    android:versionCode="2"
    android:versionName="1.2">
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <!-- Required to show current location -->
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <!-- Required OpenGL ES 2.0. for Maps V2 -->
    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainScreen"
            android:label="@string/app_name"
            android:launchMode="singleTop" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".schedule_screen.ScheduleScreen"
            android:label="@string/title_activity_schedule_screen"
            android:parentActivityName=".MainScreen" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.moodeekey.fmbus.main_screen" />
        </activity>
        <activity
            android:name=".saved_routes.SavedRoutesScreen"
            android:label="@string/title_activity_saved_routes_screen"
            android:parentActivityName=".MainScreen" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.moodeekey.fmbus.MainScreen" />
        </activity>
        <activity
            android:name=".saved_routes.AddRoutePopup"
            android:label="@string/title_activity_add_route_popup"
            android:theme="@android:style/Theme.Dialog" >
        </activity>
        <activity
            android:name=".map_screen.MapScreen"
            android:label="@string/title_activity_map_screen"
            android:parentActivityName=".MainScreen" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.moodeekey.fmbus.MainScreen" />
        </activity>
        <activity
            android:name=".map_screen.RouteSelector"
            android:label="@string/title_activity_route_selector"
            android:parentActivityName=".map_screen.MapScreen"
            android:theme="@android:style/Theme.Dialog">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.moodeekey.fmbus.map_screen.MapScreen" />
        </activity>
        <meta-data
            android:name="com.google.android.gms.version"
            android:value="4452000" />
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="your key here" />
    </application>
</manifest>