private int getCount=0;
private long firstClick;
private long secondClick;
/**
* 调用写在onToucheEvent中
* @param event
*/
private void doubleClick(MotionEvent event){
if(MotionEvent.ACTION_DOWN == event.getAction()){
count++;
if(count == 1){
firstClick = System.currentTimeMillis();
} else if (count == 2){
count = 0;
secondClick = System.currentTimeMillis();
if(secondClick - firstClick < 1000){
//双击事件
Log.i(TAG, "doubleClick: ");
}else {
firstClick = System.currentTimeMillis();
count = 1;
}
}
}
}
看了看参考文章的还有更简洁的：
private long preClick;
private long curClick;
@Override
public void onDoubleClick(MotionEvent event) {
if(MotionEvent.ACTION_DOWN == event.getAction()){
curClick = System.currentTimeMillis();
if(curClick-preClick<1000){
//双击事件
Log.i(TAG, "onDoubleClick: ");
preClick = 0;
}else {
preClick = curClick;
}
}
}
用个GestureDetector类遇到一点麻烦，双击不会调用，而且实现起来写太多东西了，好笨重的感觉
