AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest package="tcking.github.com.giraffeplayer.example"
          xmlns:android="http://schemas.android.com/apk/res/android">



    <application
        android:allowBackup="true"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".MainActivity"
            android:configChanges="keyboardHidden|orientation|screenSize"
            android:keepScreenOn="true"
            android:screenOrientation="sensor"
            android:theme="@style/Theme.AppCompat.Light.NoActionBar" />
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>

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

</manifest>