TVOCallDelegate Protocol Reference

Conforms to NSObject
Declared in TVOCallDelegate.h

Overview

TVOCallDelegate provides callbacks when important changes to a TVOCall occur.

Required Methods

– callDidConnect: required method

Notifies the delegate that a Call has connected.

- (void)callDidConnect:(nonnull TVOCall *)call

Parameters

call

The TVOCall that was connected.

See Also

Declared In

TVOCallDelegate.h

– call:didFailToConnectWithError: required method

Notifies the delegate that a Call has failed to connect.

- (void)call:(nonnull TVOCall *)call didFailToConnectWithError:(nonnull NSError *)error

Parameters

call

The TVOCall that failed to connect.
error

The <NSError> that occurred.

See Also

Declared In

TVOCallDelegate.h

– call:didDisconnectWithError: required method

Notifies the delegate that a Call has disconnected.

- (void)call:(nonnull TVOCall *)call didDisconnectWithError:(nullable NSError *)error

Parameters

call

The TVOCall that was disconnected.
error

An NSError describing why disconnect occurred, or nil if the disconnect was expected.

See Also

Declared In

TVOCallDelegate.h

Optional Methods

– callDidStartRinging:

Notifies the delegate that the called party is being alerted of a Call.

- (void)callDidStartRinging:(nonnull TVOCall *)call

Parameters

call

The TVOCall that the called party is being alerted of.

Discussion

This callback is invoked once before the [TVOCallDelegate callDidConnect:] callback. If the answerOnBridge is true this represents the callee is being alerted of a Call.

See Also

Declared In

TVOCallDelegate.h