Android如何创建弹出窗口

本文介绍了Android如何创建弹出窗口的处理方法，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

我需要创建一个带有按钮的弹出窗口和一个关闭弹出窗口的按钮.我找到了一些教程，但我不知道如何实现.

I need to create a popup window with buttons and a button that will close the popup. I found some tutorials but I couldn't find out how to do the implementation.

我想要做什么:单击一个操作按钮并显示弹出窗口，当我单击关闭按钮时，弹出窗口必须关闭.

What I want to do: Click an action button and the popup shows and when I click the the close button the popup window must close.

教程中有一个onCreate方法，我不明白它是怎么调用的.

There were an onCreate method in the tuorials and I didn't understand how is it called.

谁能给出一个弹出实现的例子或一个好的教程的链接?谢谢！

Can somebody give an example of an popup implementation or a link to a good tutorial? Thank you!

推荐答案

private void showPopup(){ Button btn_closepopup=(Button)layout.findViewById(R.id.btn_closePoppup); pwindo=new PopupWindow(layout,480,500,true); pwindo.showAtLocation(layout, Gravity.CENTER, 0, 40); chartContainer1.addView(mChart); btn_closepopup.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub pwindo.dismiss(); } }); }