スプラッシュ画面表示Activity

SplashActivity.java

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.View.OnClickListener;

public class SplashActivity extends Activity implements OnClickListener,
        Runnable {

    /**
     * 自動で画面を切り替えるまでの待ち時間
     */
    private static final long DELAY_MSEC = 1000;
    private static Handler handler = new Handler();

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.setContentView(R.layout.splash);

        View view = this.findViewById(R.id.splashScreenView);
        view.setOnClickListener(this);

        handler.postDelayed(this, DELAY_MSEC);
    }

    @Override
    public void onClick(View v) {
        /**
         * 画面タッチでも次の画面へ遷移
         */
        handler.removeCallbacks(this);
        this.run();
    }

    @Override
    public void run() {
        Intent intent = new Intent(this, MainActivity.class);
        this.startActivity(intent);
        this.finish();
    }

}