andOTP/app/src/main/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"
    package="org.shadowice.flocke.andotp">

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

    <application
        android:allowBackup="false"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        android:name=".MyApplication"
        >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_launcher"
            android:theme="@style/AppTheme.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".AboutActivity"
            android:parentActivityName=".MainActivity"
            android:theme="@style/AppTheme.NoActionBar" />
        <activity
            android:name=".BackupActivity"
            android:parentActivityName=".MainActivity"
            android:theme="@style/AppTheme.NoActionBar" />
        <activity
            android:name=".SettingsActivity"
            android:parentActivityName=".MainActivity"
            android:theme="@style/AppTheme.NoActionBar" />
        <activity
            android:name="com.journeyapps.barcodescanner.CaptureActivity"
            android:screenOrientation="fullSensor"
            tools:replace="screenOrientation" />

    </application>
</manifest>