Android Animation无限循环动画

方法一：
①参考：http://blog.csdn.net/jiangwei0910410003/article/details/16985999
②anim中主要参数设置：

android:interpolator="@android:anim/linear_interpolator"  
android:repeatMode="restart"  
android:repeatCount="infinite"

方法二：
①Animation设置setAnimationListener(new ReStartAnimationListener())
②ReStartAnimationListener()具体实现

    /**
     * 重复启动动画
     */
    private class ReStartAnimationListener implements Animation.AnimationListener {

        public void onAnimationEnd(Animation animation) {
            // TODO Auto-generated method stub
            animation.reset();
            animation.setAnimationListener(new ReStartAnimationListener());
            animation.start();
        }

        public void onAnimationRepeat(Animation animation) {
            // TODO Auto-generated method stub

        }

        public void onAnimationStart(Animation animation) {
            // TODO Auto-generated method stub

        }

    }