トイレの擬似音を流す、Androidアプリ

ただ音を出すだけですが。w

package jp.throwordie.toiletfakesound;

import jp.throwordie.toiletfakesound.R;

import android.app.Activity;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class Main extends Activity {
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);

		Button button = (Button) findViewById(R.id.Button01);
		button.setOnClickListener(new View.OnClickListener() {

			@Override
			public void onClick(View arg0) {
				MediaPlayer mp = MediaPlayer.create(Main.this, R.raw.toilet);
				try {
					Toast toast = Toast.makeText(getApplicationContext(),
							"Sound On!", Toast.LENGTH_LONG);
					toast.show();
					mp.start();
				} catch (Exception e) {
					// do nothing.
				}
			}
		});
	}
}