Android How to Program, 3/e

4.7 MainActivityFragment Class

Class MainActivityFragment (Figs. 4.32–4.42)—a subclass of the Android Support Library’s Fragment class (package android.support.v4.app)—builds the Flag Quiz’s GUI and implements the quiz’s logic.

Fig. 4.32 MainActivityFragment package statement, import statements

Figure 4.32 Full Alternative Text

Fig. 4.42 MainActivityFragment method disableButtons

Figure 4.42 Full Alternative Text

4.7.1 package and import Statements

Figure 4.32 shows the MainActivityFragment package statement and import statements. Lines 5–36