Blackberry JAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE Guia de Resolução de Problemas descarregar pdf (Página 185)

Using the phone application

Start the phone application from your application

To open the phone application from your application, invoke

Invoke.invokeApplication(APP_TYPE_PHONE,PhoneArguments).

The following excerpt from the Restaurants.java code sample on page 69 creates a menu item that invokes the

phone application to call a restaurant.

private MenuItem phoneItem = new MenuItem(_resources.getString(MENUITEM_PHONE), 110, 12) {

public void run() {

synchronized(store) {

String phoneNumber = phonefield.getText();

if ( phoneNumber.length == 0 ) {

Dialog.alert(_resources.getString(ALERT_NO_PHONENUMBER));

} else {

PhoneArguments call = new PhoneArguments(PhoneArguments.ARG_CALL, phoneNumber);

Invoke.invokeApplication(Invoke.APP_TYPE_PHONE, call);

}

};

Use phone call functionality

Start the phone application from your application

Use phone call functionality

Listen for phone events

Access and use call logs

Task Steps

Retrieve a phone call. >Invoke Phone.getActiveCall().

PhoneCall call = Phone.getActiveCall();

Retrieve a phone call by call ID. >Invoke Phone.getCall(int).

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Blackberry JAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE Guia de Resolução de Problemas Página 185