What Youll Learn in This Hour

► Designing and implementing the help screen

► Working with files

► Designing and implementing the scores screen

► Designing screens with tabs

► Working with XML

In this hour, you implement two more screens of the Been There, Done That! application: the help and scores screens. You begin with the help screen, using a TextView control with text supplied from a text file, which allows you to explore some of the file support classes of the Android SDK. Next, you design and implement the scores screen. With its more complicated requirements, the scores screen is ideal for trying out the tab set control called TabHost. Finally, you test the scores screen by parsing mock XML score data and displaying the appropriate information on each tab.

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