3 Graphical User Interface Basics 31
3.1 Using Modules 31
3.2 Native UI Elements – Dialogs, Menus and Selection
Lists 32
3.3 Messages 45
3.4 Summary 47
4 Application Building and SMS Inbox 49
4.1 Functions 49
4.2 Application Structure 52
4.3 String Handling 60
4.4 SMS Inbox 64
4.5 SMS Game Server 70
4.6 Summary 76
5 Sound, Interactive Graphics and Camera 77
5.1 Sound 77
5.2 Keyboard Keys 84
5.3 Graphics 92
5.4 Camera 100
5.5 Mobile Game: UFO Zapper 104
5.6 Summary 110
