emotionhero/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="com.rubenvandeven.emotionhero">

    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.INTERNET" />

    <application
        android:allowBackup="true"
        android:hardwareAccelerated="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        tools:replace="android:allowBackup,android:label">
        <activity
            android:name=".GamingActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/app_name"
            android:theme="@style/FullscreenTheme">

            <!-- <intent-filter> -->
            <!-- <action android:name="android.intent.action.MAIN" /> -->
            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
            <!-- </intent-filter> -->
        </activity>
        <activity
            android:name=".IntroActivity"
            android:label="@string/app_name"
            android:theme="@style/FullscreenTheme">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".MenuActivity"
            android:label="@string/app_name"
            android:theme="@style/FullscreenTheme" />
        <activity
            android:name=".HighscoreActivity"
            android:label="@string/title_activity_highscore"
            android:parentActivityName=".MenuActivity"
            android:theme="@style/AppTheme.NoActionBar">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.rubenvandeven.emotionhero.MenuActivity" />
        </activity>
        <activity
            android:name=".CreditsActivity"
            android:theme="@style/FullscreenTheme" />
        <activity
            android:name=".ReviewActivity"
            android:theme="@style/AppTheme.NoActionBar" />
        <activity android:name=".MirrorMenuActivity"></activity>
    </application>

</manifest>