Android开发UI之动画侦听

动画侦听使用了AnimationListener接口，需要实现三个方法onAnimationStart()、onAnimationRepeat()、onAnimationEnd()

代码：

实现Button的动画侦听

        findViewById(R.id.btnAnimation).setOnClickListener(new OnClickListener() {
            
            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                Animation a=AnimationUtils.loadAnimation(getApplicationContext(), R.anim.anim);
                a.setAnimationListener(new AnimationListener() {
                    
                    @Override
                    public void onAnimationStart(Animation animation) {
                        // TODO Auto-generated method stub
                        
                    }
                    
                    @Override
                    public void onAnimationRepeat(Animation animation) {
                        // TODO Auto-generated method stub
                        
                    }
                    
                    @Override
                    public void onAnimationEnd(Animation animation) {
                        // TODO Auto-generated method stub
                        Toast.makeText(getApplicationContext(), "Animation End", Toast.LENGTH_SHORT).show();
                    }
                });
                v.startAnimation(a);
            }
        });