12
Telephony API
12 Telephony API
The Telephony API allows a MIDlet to make a voice call, however, the user needs to confirm the action before any voice call is made. The reason for the confirmation is to provide a measure of security from rogue applications overtaking the handset.
Unlike standard TAPI, the wireless Telephony API provide simple function and simple even listener: startCall (), send ExtNo (), and endCall (), DialerListener.
The Tables 11 and 12 describe the Interface and Class Summary:
Interface Summary
DialerListener
The DialerListener interface provides a mechanism for the application to be notified of phone call event.
Table 11 Interface Summary
Class Summary
| Dialer | The Dialer class defines the basic functionality for start and end phone |
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| call. |
| DialerEvent | The DialerEvent class defines phone call events. |
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| Table 12 Class Summary |
Dialer Class
The dialer Class can be used to start and end a phone call and user listener to receive an event. The applications use a Dialer to make a phone call and use DialerListener to receive event.
Class DialerEvent
The DialerEvent class defines phone call events. The Table 13 describes the Field
Summary:
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