regarding Vibration code

[uvrpavan]

hi
i want to know the code to vibrate the mobile
tell me the apis u r using
and send me the function to vibrate the mobile



For the Nokia mobile

[DevelopmentTeam]

This example will explain you all about Vibration and lights on/off

Code: Select all

import javax.microedition.midlet.*;
import com.nokia.mid.ui.DeviceControl;
import javax.microedition.lcdui.*;

public class NokiaUITest extends MIDlet implements CommandListener{

private Command _cmdExit = null;
private Command _cmdVibrate = null;
private Command _cmdBacklightOn = null;
private Command _cmdBacklightOff = null;
private Command _cmdBacklightFlash = null;


private Form _mainForm = null;
private Display _display = null;

public NokiaUITest() {

_cmdExit = new Command("Schliessen", Command.EXIT, 1);
_cmdVibrate = new Command("Vibrieren", Command.SCREEN, 1);
_cmdBacklightOn = new Command("Backlight ON", Command.SCREEN, 2);
_cmdBacklightOff = new Command("Backlight OFF", Command.SCREEN, 2);
_cmdBacklightFlash = new Command("Flash Backlight", Command.SCREEN, 3);

_mainForm = new Form("Status NokiaUI Test:");
_display = Display.getDisplay(this);

_mainForm.addCommand(_cmdExit);
_mainForm.addCommand(_cmdVibrate);
_mainForm.addCommand(_cmdBacklightOn);
_mainForm.addCommand(_cmdBacklightOff);
_mainForm.addCommand(_cmdBacklightFlash);

_mainForm.setCommandListener(this);
}

protected void startApp() throws MIDletStateChangeException {
_display.setCurrent(_mainForm);
}

protected void pauseApp() { }

protected void destroyApp(boolean uc) { }

public void commandAction(Command cmd, Displayable disp) {

if(cmd == _cmdExit){
_mainForm.append("EXIT MIDlet... \n");
this.destroyApp(false);

}else if(cmd == _cmdVibrate){
_mainForm.append("Vibra for 2 Seconds (Freq:100)... \n");
DeviceControl.startVibra(100, 2000);

}else if(cmd == _cmdBacklightOn){
_mainForm.append("Turn Backlight ON \n");
DeviceControl.setLights(0, 100);

}else if(cmd == _cmdBacklightOff){
_mainForm.append("Turn Backlight OFF \n");
DeviceControl.setLights(0, 0);

}else if(cmd == _cmdBacklightFlash){
_mainForm.append("Flashing Light for 2s \n");
DeviceControl.flashLights(2000);
}


}
}

[DevelopmentTeam]

Also
The MIDP 2.0 provide us the vibration and Backlight support. u can get those methods on Display class , Display.vibrate() , Display.flashBackLight() and I think these fucntion should work on all MIDP 2.0 dvices , if device have Vibration and BackLight support

[DevelopmentTeam]

All these functions may or may not work in Nokia S60 devices. As they have known issues on such things. There is no fix for this problem. In 6600 it is really hard to make it work all the time.