高级的splash

public class SplashScreen extends Activity {
   
    /**
     * The thread to process splash screen events
     */
    private Thread mSplashThread;   

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // Splash screen view
        setContentView(R.layout.splash);
       
        final SplashScreen sPlashScreen = this;  
       
        // The thread to wait for splash screen events
        mSplashThread =  new Thread(){
            @Override
            public void run(){
                try {
                    synchronized(this){
                        // Wait given period of time or exit on touch
                        wait(5000);
                    }
                }
                catch(InterruptedException ex){                   
                }

                finish();
               
                // Run next activity
                Intent intent = new Intent();
                intent.setClass(sPlashScreen, MainActivity.class);
                startActivity(intent);
                stop();                   
            }
        };
       
        mSplashThread.start();
       
    }
       
    /**
     * Processes splash screen touch events
     */
    @Override
    public boolean onTouchEvent(MotionEvent evt)
    {
        if(evt.getAction() == MotionEvent.ACTION_DOWN)
        {
            synchronized(mSplashThread){
                mSplashThread.notifyAll();
            }
        }
        return true;
    }
   
}