Android How to Program, 3/e

6.6 MainActivity Subclass of Activity

Class MainActivity (Fig. 6.5) is the host for the Cannon Game app’s MainActivityFragment. In this app, we override only the Activity method onCreate, which inflates the GUI. We deleted the autogenerated MainActivity methods that managed its menu, because the menu is not used in this app.

Fig. 6.5 MainActivity class displays the MainActivityFragment

Figure 6.5 Full Alternative Text