Motorola C381P 用户手册

22 
Multiple Key Press  
 

93 

key. 
Map the DOWN_PRESSED field in 
javax.microedition.lcdui.GameCanvas to the bottom position of the key 

Supported 

Map the LEFT_PRESSED field in 
javax.microedition.lcdui.GameCanvas to the left position of the key 

Supported 

Map the RIGHT_PRESSED field in 
javax.microedition.lcdui.GameCanvas to the right position of the key 

Supported 

All methods and inherited methods for the Layer class in 
javax.microedition.lcdui.game 

Supported 

All constructors, methods, and inherited methods for the 
LayerManager class in javax.microedition.lcdui.game.Layer 

Supported 

All fields, constructors, methods, and inherited methods for the Sprite 
Class in javax.microedition.lcdui.game 
Sprite Frame height will not be allowed to exceed the height of the 
view window in javax.microedition.lcdui.Layer 

Supported 
Any, limited by heap size 
only 

Sprite frame width will not be allowed to exceed the width view of the 
view window in javax.microedition.lcdui.Layer 
Sprite recommended size 
All constructors, methods, and inherited methods for the TiledLayer 
class in javax.microedition.lcdui.game 

Any, limited by heap size 
only 
16*16 or 32*32 
Supported 

MIDlet Queries to keypad hardware 

Supported 

Alpha Blending 

Transparency only