Android连续点击监听

//定义一个数组，需要监听几次点击事件数组的长度就为多少
long[] mHints = new long[4];//初始全部为0

//需要实现功能的控件调用
private void moreClick(){
//将mHints数组内的所有元素左移一个位置
System.arraycopy(mHints, 1, mHints, 0, mHints.length - 1);
//获得当前系统已经启动的时间
mHints[mHints.length - 1] = SystemClock.uptimeMillis();
if(SystemClock.uptimeMillis()-mHints[0]<=500)
Toast.makeText(getApplicationContext(),"当你连续点击四次之后才会出现", Toast.LENGTH_SHORT).show();
}