如何让用户添加和删除项目到ListView？ [英] How to let a user add and remove items to a ListView?

问题描述

我试图让这个当用户点击一个按钮，它会弹出一个对话框与的EditText 和确定的按钮。当用户完成，对话框，它应该的添加的他们刚刚键入到的ListView项目。我该怎么做呢？

I am trying to make it so that when a user clicks a button, it pops up a dialog with an EditText and an OK Button. When the user completes, the dialog, it should add the item they just typed in to the ListView. How do I do this?

我需要一个大code例子;这是我的第一个应用程序。

I will need a large code example; this is my first application.

推荐答案

您将要遵循官方记事本教程的例子。这是非常COM prehensive。它做你想要做的95％。

You'll want to follow the official notepad tutorial example. It's very comprehensive. It does 95% of what you want to do.

http://developer.android.com/resources/tutorials/notepad/ index.html的

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