Answers to Self-Review Exercises
a) one of its subclasses.
b) MotionEvent.
c) SurfaceHolder.Callback.
d) floating-point.
e) res/raw.
a) True.
b) False. In Android, it’s important to minimize the amount of work you do in the GUI thread to ensure that the GUI remains responsive and does not display ANR (Application Not Responding) dialogs.
c) True.
d) True.
e) True.
f) True.
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