Motorola maxx V6 manual Multiple Key Press Support, Draft Subject to Change 149/201

Java ME Developer Guide

Chapter 21 - Gaming API/Multiple Key Press

21.2 Multiple Key Press Support

Multi-button press support enhances the gaming experience for the user. Multi- button press support gives the user the ability to press two (2) keys simultaneously and the corresponding actions of both keys will occur simultaneously. An example of this action would be the following:

∙Simultaneously moving to the right and firing at objects in a game.

The following sets of keys will support multi-button press support on the MOTORAZR maxx V6 handset. Multi-button press within each set will be supported, while multi- button press across these sets or with other keys will not be supported.

Set 1 - Nav (Up), Nav (Down), Nav (Right), Nav (Left), 9

Set 2 - 2, 4, 6, 8, 7

Set 3 - 0, #

Refer to Table 28 for gaming and keypad feature/class support for MIDP 2.0:

Feature/Class	Implementation
lcdui.game package	Supported
setBacklight as defined in	Supported
javax.microedition.lcdui.Display
setVibrator as defined in	Supported
javax.microedition.lcdui.Display
All constructors and inherited classes for the Illegal-	Supported
StateException in java.lang
All constructors, methods, and inherited classes for the	Supported
Timer class in java.util
All the constructors, methods, and inherited classes for	Supported
the TimerTask class in java.util
All fields, constructors, methods, inherited fields and in-	Supported
herited methods for the GameCanvas class in
javax.microedition.lcdui.game
GameCanvas size	9x larger than screen
Map the UP_PRESSED field in	Supported
javax.microedition.lcdui.game.GameCanvas to the top
position of the key.
Map the DOWN_PRESSED field in	Supported

DRAFT - Subject to Change [149/201]