Screen rotation

AndroidManifest.xml

<activity

    android:name=".RotationActivity"

    android:configChanges="screenSize|orientation"

    android:screenOrientation="sensorLandscape"/>

RotationActivity.java

@Override

public void onConfigurationChanged(Configuration newConfig) {

    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);

    super.onConfigurationChanged(newConfig);

}