public void startApp() {
if (canvas == null) {
canvas = new practiceCanvas(Display.getDisplay(this));
Command exitCommand = new Command("Exit", Command.EXIT, 0);
canvas.addCommand(exitCommand);
canvas.setFullScreenMode(true);
canvas.setCommandListener(this);
}
// Start up the canvas
canvas.start();
}
However, the older deprecated Nokia UI is available for
download here:
Nokia UI, API
But it is not necessary. Previously to get full screen,
you need to do this:
import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.*;
import java.util.*;
import java.io.*;
import com.nokia.mid.ui.*;
public class practiceCanvas extends FullCanvas implements Runnable{
Now, with MIDP2, no need to extend Nokia's FullCanvas class,
to get fullscreen just set:
canvas.setFullScreenMode(true);
This works for SonyEricsson as well as Nokia.
However, in Nokia, you may need to press keypad 5 for
the fire button, instead of the usual controller center
key
Device Control
However it is a good idea to take a look at the
deprecated Nokia UI to see what device control is available
as replaced by MIDP2, eg,
com.nokia.mid.ui Class DeviceControl
enables vibration, etc...display.vibrate(int frequency)
frequency is from 1 to 100
Others:
javax.microedition.lcdui.Display.flashBacklight(int).
However, note that when you do:
AlertType.INFO.playSound(display);
the mobile phone may also vibrate. As such it
may be redundant to call display.vibrate();
Note that other S40_6th_Edition_SDK contains other
API specific to Nokia only. If you choose to implement them,
then the program is limited to Nokia.
