Android多线程之控制animation走走停停(2)

                case STOP_ANIMATION: 
                    icon.clearAnimation(); 
                    break; 
                case START_ANIMATION: 
                    icon.startAnimation(animation); 
                    break; 
            } 
        } 
         
    }; 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.main); 
        icon = (ImageView)findViewById(R.id.icon); 
        btStop = (Button) findViewById(R.id.stop); 
        btStart = (Button) findViewById(R.id.start); 
        btStop.setOnClickListener(this); 
        btStart.setOnClickListener(this); 
        showAnimation(); 
        icon.setOnClickListener(this); 
    } 
    @Override 
    public void onClick(View v) { 
        // TODO Auto-generated method stub 
        switch(v.getId()){ 
        case R.id.icon: 
            icon.startAnimation(animation); 
            break; 
        case R.id.stop: 
            freshThrad.interrupt(); 
 
            break; 
        case R.id.start: 
            showAnimation();