防止按钮短时间内重复点击

来源：互联网发布：极点输入法 mac版编辑：程序博客网时间：2024/06/08 19:29

类的主内容：

public class EnableDelayUtil {    private static Handler handler = new Handler();    private static ArrayList<Runnable> myRunnableList = new ArrayList<>();    private static ArrayList<View> viewList = new ArrayList<>();    public static void setDelayed(final View v) {//            handler=new Handler();        final Runnable myRunnable = new Runnable() {            @Override            public void run() {                // TODO Auto-generated method stub                v.setEnabled(true);                viewList.remove(v);                myRunnableList.remove(this);            }        };        myRunnableList.add(myRunnable);        viewList.add(v);        v.setEnabled(false);        handler.postDelayed(myRunnable, 2000);    }    public static void remove() {        if (!myRunnableList.isEmpty()) {            for (Runnable myRunnable : myRunnableList) {                if (myRunnable != null) {                    handler.removeCallbacks(myRunnable);                }            }            myRunnableList.clear();        }    }}

使用方法：

在需要防止重复点击的地方调用

EnableDelayUtil.setDelayed(view) ，

然后在所处activity的结束处调用EnableDelayUtil.remove()即可。

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