listing15-03_gamemidlet.java_preprocessing

着几乎所有智能机厂商都将有自己配套的App Store,甚至并非智能手机制造商的三星也有意加入本次混战. 当然,我们也不能忘记苹果最先从iTunes中得到的灵感,从而带来了应用程序商店,一个正确

// Listing 15-3. Implementing a Full Screen with Preprocessing

package com.apress.preprocessing;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;

public class GameMidlet extends MIDlet {
	private Display display;

	public GameMidlet() {

	}

	public void startApp() {
		this.display = Display.getDisplay( this );
		Splash splash = new Splash();
		this.display.setCurrent( splash );
	}

	public void destroyApp( boolean unconditional ) {
	}

	public void pauseApp() {
	}
}


// the splash screen:
package com.apress.preprocessing;
import javax.microedition.lcdui.*;

public class Splash
//#if polish.midp2
	extends Canvas
//#elif polish.classes.fullscreen:defined
	//#= extends ${polish.classes.fullscreen}
//#else
	// hide extends clause from the IDE:
	//# extends Canvas
//#endif
{
	public void paint( Graphics g ) {
		//#if polish.midp2
			setFullScreenMode( true );
		//#endif
		//#if polish.FullCanvasSize:defined
			//#= g.drawString("Starting!",
			//#= 	${polish.FullCanvasWidth}/2,
			//#= 	${polish.FullCanvasHeight}/2,
			//#= 	Graphics.HCENTER | Graphics.BASELINE );
		//#else
			g.drawString("Starting!", getWidth()/2, getHeight()/2,
				Graphics.HCENTER | Graphics.BASELINE );
		//#endif
	}
}