You Are Here:

Community: Wiki

This page was last modified on 28 October 2008, at 00:44.

CS000956 - Making a phone call programmatically using platformRequest() method

From Forum Nokia Wiki



ID CS000956 Creation date May 14, 2008
Platform S60 3rd Edition, FP1 Tested on devices Nokia N95 8GB
Category Java ME Subcategory Telephony


Keywords (APIs, classes, methods, functions): javax.microedition.midlet.MIDlet, javax.microedition.midlet.MIDlet.platformRequest()

Overview

This snippet demonstrates how to make a phone call by using a platform request. The MIDlet constructs a menu item through which the user can call the specified number. After the platform request has been made, the user is prompted whether he or she wants to make a voice call, a video call, or an Internet call.

Source

import javax.microedition.io.ConnectionNotFoundException;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.midlet.MIDlet;
public class ExampleMIDlet extends MIDlet implements CommandListener {
private Command callCommand;
private Command exitCommand;
private Form mainForm;
// The phone number to call
private final String PHONE_NUMBER = "0700123123";
 
/**
* Constructor. Constructs the object and initializes displayables.
*/

public ExampleMIDlet() {
mainForm = new Form("ExampleMIDlet");
 
callCommand = new Command("Call", Command.SCREEN, 0);
mainForm.addCommand(callCommand);
 
exitCommand = new Command("Exit", Command.EXIT, 0);
mainForm.addCommand(exitCommand);
 
mainForm.setCommandListener(this);
}
 
/**
* Calls the specified number.
*/

private void call(String number) {
try {
platformRequest("tel:" + number);
} catch (ConnectionNotFoundException ex) {
// TODO: Exception handling
}
}
 
/**
* Called when the MIDlet is started.
*/

public void startApp() {
Display.getDisplay(this).setCurrent(mainForm);
}
 
// Other inherited methods omitted for brevity
// ...
 
/**
* From CommandListener.
* Called by the system to indicate that a command has been invoked on a
* particular displayable.
* @param command the command that was invoked
* @param displayable the displayable where the command was invoked
*/

public void commandAction(Command command, Displayable displayable) {
if (command == callCommand) {
call(PHONE_NUMBER);
} else if (command == exitCommand) {
// Exit the MIDlet
destroyApp(true);
notifyDestroyed();
}
}

Postconditions

The user can select Call to call the specified number. He or she may also select whether the call should be a voice call, a video call, or an Internet call.

See also

Related Wiki Articles

No related wiki articles found

Rate This

 
Bookmark this page: DeliciousDiggFacebookGoogleYahooStumbleUponRedditDiigoTechnocratiTwitter  Share this page Share this page Print this Page Print this page Invite a friend Invite a friend
京ICP备05048969号    Email Newsletters Press Terms & Conditions Privacy Policy Sitemap Contact Us © 2009 Nokia 
RDF Facets: qdcZidentifierQSxhttpE3aE2fE2fwikiE2eforumE2enokiaE2ecomE2findeE78E2ephpE2fTalkE3aE4cargeE5fscreenE5fsaverX qdcZtypeQUqfnZE45E78cludedFromGeneralE4cistingsQ qdcZtypeQUqfntypeZCommunityContentQ qdcZtypeQUqfntypeZE52esourceQ qdcZtypeQUqfntypeZWebpageQ qdcZtypeQUqfntypeZWikiContentQ qdcZtypeQUqmarsZManagedE52esourceQ qdcZtypeQUqwebZInformationE52esourceQ qdcZtypeQUqwebZPageQ qdcZtypeQUqwebZE52esourceQ qdcZtypeQUqrdfsZE52esourceQ qfnZtypeQUqfntypeZCommunityContentQ qfnZtypeQUqfntypeZE52esourceQ qfnZtypeQUqfntypeZWebpageQ qfnZtypeQUqfntypeZWikiContentQ qmarsZlanguageQUxhttpE3aE2fE2fswE2enokiaE2ecomE2flanguageE2d1E2fenX qrdfZtypeQUqfnZE45E78cludedFromGeneralE4cistingsQ qrdfZtypeQUqfntypeZCommunityContentQ qrdfZtypeQUqfntypeZE52esourceQ qrdfZtypeQUqfntypeZWebpageQ qrdfZtypeQUqfntypeZWikiContentQ qrdfZtypeQUqmarsZManagedE52esourceQ qrdfZtypeQUqwebZInformationE52esourceQ qrdfZtypeQUqwebZPageQ qrdfZtypeQUqwebZE52esourceQ qrdfZtypeQUqrdfsZE52esourceQ