Doing a phone call in LWUIT

Question

I have a textfield with phone number. All I want to do is when the textfield is focused and call button is pressed, application must be paused and call should be made to the pho

Answer 1

Your main class should extends with MIDlet. So there is no issues. You can call like this,

String telNo = "tel no";
platformRequest(telNo );

Suppose If you want to access outside of midlet, you can pass the midlet object to that class and call like this,

String telNo = "tel no";
midlet.platformRequest(telNo ); // midlet is MIdlet object name

Answer 2

Also you can do without extend MIDlet using this:

String telNo = "tel no";
Display.getInstance().execute("tel:" + telNo);