listing8-03_ifdef.txt

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

// use this snippet as an example how to use the //#ifdef directive.
// In this example we add an extra menu element when the target device
// has a camera:

this.menuScreen = new List( "Menu", List.IMPLICIT );
this.menuScreen.append("Load Photos", null );
this.menuScreen.append("View Photos", null );
//#ifdef polish.hasCamera
	this.menuScreen.append("Create Photo", null );
//#endif