AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.atomicgameengine.atomicsdl"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="15"
        android:targetSdkVersion="23" />

    <application
        android:allowBackup="true"
        android:label="@string/app_name" >
        <activity
            android:name="org.libsdl.app.AtomicActivity"
            android:configChanges="keyboardHidden|orientation"
            android:label="Atomic Activity"
            android:screenOrientation="landscape"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
        </activity>
    </application>

</manifest>