TUTORIAL-2 (Lanjutan)
MENAMBAHKAN IMAGE PADA FORM
APLIKASI J2ME MENGGUNAKAN
IDE NETBEANS

Salam bertemu kembali.
Pada tutorial sebelumnya saya sempat menyinggung dan menjanjikan langkah-langkah menambahkan gambar atau image pada form aplikasi yang sudah kita buat sebelumnya.


Silahkan simak video tutorial berikut ini :

dibawah ini adalah source code nya :

package paketRekam;

import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;

/**
 * @author benpro
 */
public class RekamMIDlet extends MIDlet implements CommandListener {
   
    private boolean midletPaused = false;

//<editor-fold defaultstate="collapsed" desc=" Generated Fields ">
    private Form formRekam;
    private TextField textNama;
    private TextField textTgllhr;
    private TextField textNim;
    private ChoiceGroup CgProdi;
    private ChoiceGroup CgJnsKelamin;
    private Form formHasil;
    private StringItem itemNama;
    private StringItem itemNim;
    private StringItem itemProdi;
    private StringItem itemTgllhr;
    private StringItem itemJnsKelamin;
    private Command exitCommand;
    private Command okCommand;
    private Command backCommand;
    private Command exitCommand1;
    private Command okCommand1;
    private Command exitCommand2;
    private Image image1;
//</editor-fold>
    /**
     * The RekamMIDlet constructor.
     */
    public RekamMIDlet() {
    }


    private void initialize() {
        // write pre-initialize user code here

        // write post-initialize user code here
    }

    public void startMIDlet() {
        // write pre-action user code here
        switchDisplayable(null, getFormRekam());
        // write post-action user code here
    }

    public void resumeMIDlet() {
        // write pre-action user code here

        // write post-action user code here
    }

    public void switchDisplayable(Alert alert, Displayable nextDisplayable) {
        // write pre-switch user code here
        Display display = getDisplay();
        if (alert == null) {
            display.setCurrent(nextDisplayable);
        } else {
            display.setCurrent(alert, nextDisplayable);
        }
        // write post-switch user code here
    }

    public void commandAction(Command command, Displayable displayable) {
        // write pre-action user code here
        if (displayable == formHasil) {
            if (command == backCommand) {
                // write pre-action user code here
                switchDisplayable(null, getFormRekam());
                // write post-action user code here
            } else if (command == exitCommand1) {
                // write pre-action user code here
                exitMIDlet();
                // write post-action user code here
            }
        } else if (displayable == formRekam) {
            if (command == exitCommand) {
                // write pre-action user code here
                exitMIDlet();
                // write post-action user code here
            } else if (command == okCommand) {
                // write pre-action user code here
                switchDisplayable(null, getFormHasil());
                // write post-action user code here
            }
        }
        // write post-action user code here
    }

    public Form getFormRekam() {
        if (formRekam == null) {
            // write pre-init user code here
            formRekam = new Form("Form Rekam Data", new Item[]{getTextNama(), getTextNim(), getTextTgllhr(), getCgJnsKelamin(), getCgProdi()});
            formRekam.addCommand(getOkCommand());
            formRekam.addCommand(getExitCommand());
            formRekam.setCommandListener(this);
            // write post-init user code here
        }
        return formRekam;
    }

    public TextField getTextNama() {
        if (textNama == null) {
            // write pre-init user code here
            textNama = new TextField("Nama :", null, 32, TextField.ANY);
            textNama.setLayout(ImageItem.LAYOUT_LEFT | Item.LAYOUT_2);
            // write post-init user code here
        }
        return textNama;
    }

    public TextField getTextNim() {
        if (textNim == null) {
            // write pre-init user code here
            textNim = new TextField("N I M :", null, 32, TextField.ANY);
            textNim.setLayout(ImageItem.LAYOUT_LEFT | ImageItem.LAYOUT_NEWLINE_AFTER | Item.LAYOUT_2);
            // write post-init user code here
        }
        return textNim;
    }

    public TextField getTextTgllhr() {
        if (textTgllhr == null) {
            // write pre-init user code here
            textTgllhr = new TextField("Tanggal Lahir (dd/mm/yyyy) :", null, 32, TextField.ANY);
            textTgllhr.setLayout(ImageItem.LAYOUT_LEFT | ImageItem.LAYOUT_NEWLINE_AFTER | Item.LAYOUT_2);
            // write post-init user code here
        }
        return textTgllhr;
    }

    public ChoiceGroup getCgJnsKelamin() {
        if (CgJnsKelamin == null) {
            // write pre-init user code here
            CgJnsKelamin = new ChoiceGroup("Jenis Kelamin :", Choice.POPUP);
            CgJnsKelamin.append("Laki-laki", null);
            CgJnsKelamin.append("Perempuan", null);
            CgJnsKelamin.setLayout(ImageItem.LAYOUT_LEFT | ImageItem.LAYOUT_NEWLINE_AFTER | Item.LAYOUT_2);
            CgJnsKelamin.setSelectedFlags(new boolean[]{true, false});
            // write post-init user code here
        }
        return CgJnsKelamin;
    }

    public ChoiceGroup getCgProdi() {
        if (CgProdi == null) {
            // write pre-init user code here
            CgProdi = new ChoiceGroup("Prodi :", Choice.EXCLUSIVE);
            CgProdi.append("Teknik Informatika", null);
            CgProdi.append("Sistem Informasi", null);
            CgProdi.setLayout(ImageItem.LAYOUT_LEFT | ImageItem.LAYOUT_NEWLINE_AFTER | Item.LAYOUT_2);
            CgProdi.setSelectedFlags(new boolean[]{false, false});
            // write post-init user code here
        }
        return CgProdi;
    }
//</editor-fold>

//<editor-fold defaultstate="collapsed" desc=" Generated Getter: exitCommand ">
    /**
     * Returns an initialized instance of exitCommand component.
     *
     * @return the initialized component instance
     */
    public Command getExitCommand() {
        if (exitCommand == null) {
            // write pre-init user code here
            exitCommand = new Command("Exit", Command.EXIT, 0);
            // write post-init user code here
        }
        return exitCommand;
    }

    public Command getOkCommand() {
        if (okCommand == null) {
            // write pre-init user code here
            okCommand = new Command("Ok", Command.OK, 0);
            // write post-init user code here
        }
        return okCommand;
    }

    public Form getFormHasil() {
        if (formHasil == null) {
            // write pre-init user code here
            formHasil = new Form("Form Hasil Rekam", new Item[]{getItemNama(), getItemNim(), getItemTgllhr(), getItemJnsKelamin(), getItemProdi()});
            formHasil.addCommand(getBackCommand());
            formHasil.addCommand(getExitCommand1());
            formHasil.setCommandListener(this);
            // write post-init user code here
        }
        return formHasil;
    }

    public StringItem getItemNama() {
        if (itemNama == null) {
            // write pre-init user code here
            itemNama = new StringItem("Nama :", textNama.getString());
            // write post-init user code here
        }
        return itemNama;
    }

    public StringItem getItemNim() {
        if (itemNim == null) {
            // write pre-init user code here
            itemNim = new StringItem("N I M :", textNim.getString());
            // write post-init user code here
        }
        return itemNim;
    }

    public StringItem getItemTgllhr() {
        if (itemTgllhr == null) {
            // write pre-init user code here
            itemTgllhr = new StringItem("Tanggal Lahir :", textTgllhr.getString());
            // write post-init user code here
        }
        return itemTgllhr;
    }

    public StringItem getItemJnsKelamin() {
        if (itemJnsKelamin == null) {
            // write pre-init user code here
            itemJnsKelamin = new StringItem("Jenis Kelamin :", CgJnsKelamin.getString(CgJnsKelamin.getSelectedIndex()));
            // write post-init user code here
        }
        return itemJnsKelamin;
    }

    public StringItem getItemProdi() {
        if (itemProdi == null) {
            // write pre-init user code here
            itemProdi = new StringItem("Prodi :", CgProdi.getString(CgProdi.getSelectedIndex()));
            // write post-init user code here
        }
        return itemProdi;
    }

    public Command getBackCommand() {
        if (backCommand == null) {
            // write pre-init user code here
            backCommand = new Command("Kembali", Command.SCREEN, 0);
            // write post-init user code here
        }
        return backCommand;
    }

    public Command getExitCommand1() {
        if (exitCommand1 == null) {
            // write pre-init user code here
            exitCommand1 = new Command("Keluar", Command.SCREEN, 0);
            // write post-init user code here
        }
        return exitCommand1;
    }

    public Command getExitCommand2() {
        if (exitCommand2 == null) {
            // write pre-init user code here
            exitCommand2 = new Command("Keluar", Command.SCREEN, 0);
            // write post-init user code here
        }
        return exitCommand2;
    }

    public Command getOkCommand1() {
        if (okCommand1 == null) {
            // write pre-init user code here
            okCommand1 = new Command("Ok", Command.OK, 0);
            // write post-init user code here
        }
        return okCommand1;
    }



    public Image getImage1() {
        if (image1 == null) {                                
            // write pre-init user code here
            try {                                               
                image1 = Image.createImage("/paketRekam/logo_unkris.png");
            } catch (java.io.IOException e)       
            {                                             
            }                                  
            // write post-init user code here
        }                        
        return image1;
    }

    public Display getDisplay() {
        return Display.getDisplay(this);
    }

    /**
     * Exits MIDlet.
     */
    public void exitMIDlet() {
        switchDisplayable(null, null);
        destroyApp(true);
        notifyDestroyed();
    }

    public void startApp() {
        if (midletPaused) {
            resumeMIDlet();
        } else {
            initialize();
            startMIDlet();
        }
        midletPaused = false;
    }

        public void pauseApp() {
        midletPaused = true;
    }

    public void destroyApp(boolean unconditional) {
    }
}


dan berikut ini tampilannya :

Terima kasih atas perhatiannya dan dimohon komentarnya.

Semoga Sukses Selalu