Android™ How to Program, Second Edition

Exercises

6.3 Fill in the blanks in each of the following statements:

a) Method _________ is called for the current Activity when another activity receives the focus, which sends the current activity to the background.

b) When an Activity is shut down, its _________ method is called.

c) A(n) _________ allows an app to react to more sophisticated user interactions such as flings, double-taps, long presses and scrolls.

d) Activity’s _________ method specifies that an app’s volume can be controlled with the device’s volume keys and should be the same as the device’s music playback volume. The method receives a constant from class AudioManager (package android.media).

e) Games often require complex logic that should be performed in separate threads ...