Program Awal
Menampilkan Hello world;
Klik New Project.... > Folder BlackBerry > BlackBerry project > Next > kasih nama src > finish
klik kanan src > New > package > kasih nama com > finish
klik kanan com > New > class > kasih nama Hallo_World (tidak boleh spasi) dibawahnya centang public static main (strings[]args) > finish
scriptnya:
package com;
import net.rim.device.api.ui.UiApplication;
public class Hallo_World extends UiApplication {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Hallo_World hw = new Hallo_World();
hw.enterEventDispatcher();
}
public Hallo_World(){
UiApplication.getUiApplication().pushScreen(new Hallo());
}
}
karena kita mau nampiln Hallonya di screen BlackBerry, maka kita buat clas lagi yang namanya hallo saja tetapi centang public static main (strings[]args) tidak perlu dicentang
scriptnya:
package com;
import net.rim.device.api.ui.component.LabelField;
import net.rim.device.api.ui.container.MainScreen;
import net.rim.device.api.ui.container.VerticalFieldManager;
public class Hallo extends MainScreen{
LabelField label;
VerticalFieldManager main;
public Hallo(){
label = new LabelField(" Hallo World");
main = new VerticalFieldManager();
main.add(label);
add(main);
}
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