To add a button to point back to the main screen of the application, add the code shown in listing 3.

要添加一个按钮来指向应用程序的主屏幕，可以添加清单3中所示的代码。

youdao

The changes were minor, but then again, it's not unlikely I'll want to add even more screen customizations later.

变化很小，但是同样，我很有可能不久以后想要再次添加更多的屏幕定制。

youdao

Before running your application, log into AIM using your personal screen name and add your application's screen name as a buddy.

在运行应用程序之前，使用个人屏幕名登录到AIM中，并将应用程序的屏幕名加为好友。

youdao

Just add a screen and keyboard, the thought went, and you'll have a cheap, functional laptop.

ECONOMIST: Great idea. Shame about the mediocre computer

Add a screen, an audio system and popcorn, and it's hard to imagine why you would ever venture to the movieplex.

FORBES: Something Special in the Airwaves

On the S III, you have to hold your finger on the screen, tap "Add to Home screen" from a pop-up menu, select the "Folder" option, then drag your apps in.

CNN: STORY HIGHLIGHTS