package com.tutsplus.googlecastv3; import android.view.Menu; import com.google.android.gms.cast.framework.CastButtonFactory; import com.google.android.gms.cast.framework.media.widget.ExpandedControllerActivity; public class ExpandedControlsActivity extends ExpandedControllerActivity { @Override public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); getMenuInflater().inflate(R.menu.menu_main, menu); CastButtonFactory.setUpMediaRouteButton(this, menu, R.id.media_route_menu_item); return true; } }