AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="artemis.messenger"
    android:installLocation="preferExternal"
    android:revisionCode="45"
    android:versionCode="46"
    android:versionName="5.3.2" >

    <uses-sdk
        android:minSdkVersion="9"
        android:targetSdkVersion="26" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WAKE_LOCK"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen" >
        <activity
            android:name=".ListActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <service
            android:name=".CommsService"
            android:exported="false"
            android:stopWithTask="false" />
        <service
            android:name=".NotificationCleanupService"
            android:exported="false"
            android:stopWithTask="false" />

        <activity
            android:name=".SettingsActivity"
            android:label="@string/title_activity_settings"
            android:parentActivityName=".ListActivity" >
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="artemis.messenger.ListActivity" />
        </activity>
        <activity
            android:name=".HelpActivity"
            android:label="@string/title_activity_help" >
        </activity>
        <activity
            android:name=".HelpPageActivity"
            android:label="@string/title_activity_help_page" >
        </activity>
        <activity
            android:name=".ConnectActivity"
            android:label="@string/title_activity_connect" >
        </activity>
    </application>

</manifest>