Buat 2 class, yang pertama class untuk canvas , yang kedua class untuk midlet .
Inilah contoh script untuk class canvasnya :
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.game.GameCanvas;
public class Splash extends GameCanvas implements Runnable{
boolean runStat;
boolean TampilGb1;
boolean TampilGb2;
boolean TampilStat = true;
int Timer;
int x = 0;
public Splash()
{
super(true);
}
public void Start()
{
System.out.println("Running....");
runStat = true;
Thread t = new Thread(this);
t.start();
}
public void Stop()
{
runStat = false;
}
public void Timer()
{
Timer++;
if(Timer == 50)
{
TampilGb1 = true;
}
else if(Timer == 100 && TampilStat)
{
TampilGb2 = true;
}
else if(Timer == 250)
{
TampilGb1 = false;
TampilGb2 = false;
}
}
public void drawScreen(Graphics g)
{
// System.out.println("Timer" + Timer);
// System.out.println("x" + x);
if(TampilGb1)
{
g.setColor(x,x,x);
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(0,0,0);
g.drawRect(0, 0, getWidth()-1, getHeight()-1);
if(TampilStat)
{
if(x<250) x+=10;
}
else
{
if (x>0) x=-10;
}
}
else
{
if(Timer == 1)
{
}
}
if(TampilGb2)
{
g.setColor(0,0,0);
g.drawString("Kelas XII - M", (getWidth()/2)-20, (getHeight()/2)-10, 0);
g.setColor(0,255,0);
g.drawString("Rekayasa Perangkat", (getWidth()/2)-20, (getHeight()/2)+10, 0);
g.drawString("Lunak", (getWidth()/2)-20, (getHeight()/2)+20, 0);
g.setColor(0,0,255);
g.drawString("SMKN 4 Bandung", (getWidth()/2)-20, (getHeight()/2)+40, 0);
}
flushGraphics();
}
public void run()
{
Graphics g = getGraphics();
while(runStat == true)
{
Timer();
drawScreen(g);
try{Thread.sleep(20);}catch(InterruptedException ie){};
}
}
}
dan ini contoh script untuk class midletnya :
import javax.microedition.lcdui.Display;
import javax.microedition.midlet.*;
public class drawSplash extends MIDlet
{
Display d;
public void startApp()
{
Splash sp = new Splash();
sp.Start();
if(d == null)
{
d = Display.getDisplay(this);
}
d.setCurrent(sp);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
}
Tampilannya akan seperti ini :
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