单击外部弹出窗口设置为false [setOutsideTouchable(false)]不起作用

本文介绍了单击外部弹出窗口设置为false [setOutsideTouchable(false)]不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

//创建layoutinflator 尝试{

//create layoutinflator try {

LayoutInflater inflator = LayoutInflater.from(this);

//创建视图

final View menuview = inflater.inflate(R.layout.menu, (ViewGroup) findViewById(R.layout.dictionarylist)); Button Menu = (Button) findViewById(R.id.Menu); Menu.setOnClickListener(new Button.OnClickListener() { public void onClick(View v) { final PopupWindow pw = new PopupWindow(menuview);//initialize popupwindow pw.showAtLocation(v, Gravity.CENTER, 0, 0); pw.update(0, 0, 200, 250); pw.setOutsideTouchable(false);//set outside touch to false

//onclick侦听器，用于popupwindow中的按钮

//onclick listener for the button inside popupwindow

Button b1 = (Button) menuview.findViewById(R.id.btnClose); b1.setOnClickListener(new OnClickListener() { // @Override public void onClick(View v) { pw.dismiss(); } }); Button b2 = (Button) menuview.findViewById(R.id.btnQuiz); b2.setOnClickListener(new OnClickListener() { // @Override public void onClick(View v) { } }); Button b3 = (Button) menuview.findViewById(R.id.btnTopic); b3.setOnClickListener(new OnClickListener() { // @Override public void onClick(View v) { InitialTask2 Task1 = new InitialTask2(); Task1.execute(); } }); Button b4 = (Button) menuview .findViewById(R.id.btnDictionarylist); b4.setOnClickListener(new OnClickListener() { // @Override public void onClick(View v) { try{ if(getApplication() != null){ pw.dismiss(); } else{ Intent i = new Intent(); i.setClass(getBaseContext(), Dictionarylist.class); startActivity(i); } } catch(Exception x){ x.getMessage(); } } }); } }); } catch (Exception e) { e.getMessage(); } }

单击外部的弹出窗口不起作用pw.setOutsideTouchable(false);.在弹出窗口外单击时，它会执行放置在弹出窗口(即父窗口)后面的操作.

popup window outside click does not work pw.setOutsideTouchable(false);. When clicking outside the popup window it perform action placed behind the popup window i.e parent window.

推荐答案

尝试一下:

pw.setTouchable(true); pw.setFocusable(false); pw.setOutsideTouchable(false);

当窗口可触摸为true时，可聚焦为false时，setOutsideTouchable()起作用.

When window touchable is true, focusable is false, setOutsideTouchable() works.

如果为setOutsideTouchable(true)，则将关闭popupwindow外部的触摸，否则弹出窗口的外部仍可被触摸而无需关闭.

If setOutsideTouchable(true), touch outside of popupwindow will dismiss, otherwise the outside of popupwindows still can be touchable without dismiss.