V2TIMStreamElem

Detailed Description

Stream message Elem.

Instance Methods
(void)	- startTTS:succ:fail:
(void)	- stopTTS:fail:
(V2TIMElem *_Nullable)	- nextElem
(void)	- appendElem:

Properties
NSString *	markdown
NSData *	data
BOOL	isStreamEnded

Method Documentation

startTTS:succ:fail:()

- (void) startTTS:		(nullable V2TIMTTSVoiceFormat *)	voiceFormat
succ:		(_Nullable V2TIMSucc)	succ
fail:		(startTTS(voiceFormat:succ:fail:))	NS_SWIFT_NAME

Start real-time TTS (Text-to-Speech) synthesis for the current stream message

Parameters

voiceFormat

Voice format, optional. Use it to specify voice ID and playback speed.

stopTTS:fail:()

- (void) stopTTS:		(_Nullable V2TIMSucc)	succ
fail:		(stopTTS(succ:fail:))	NS_SWIFT_NAME

Stop TTS synthesis for the current stream message

nextElem()

- (V2TIMElem * _Nullable) nextElem

Get the next Elem. If your message has multiple Elems, you can get the next Elem object from the current Elem. If the return value is nil, it means the Elem acquisition is over. For detailed usage, please refer to the document Message sending and receiving

appendElem:()

- (void) appendElem:

(appendElem(elem:))

NS_SWIFT_NAME

Add the next element
To configure multiple elements, after creating a Message object, you can add the next element via the element object of Message. The following is the sample code for creating V2TIMTextElem and V2TIMCustomElem:

    V2TIMMessage *msg = [[V2TIMManager sharedInstance] createTextMessage:"text"];
    V2TIMCustomElem *customElem = [[V2TIMCustomElem alloc] init];
    customElem.data = ["自定义消息" dataUsingEncoding:NSUTF8StringEncoding];
    [msg.textElem appendElem:customElem];

Attention

• This API can be called only by elements of a Message object created via createMessage.
• This API can be used to add V2TIMTextElem, V2TIMCustomElem, V2TIMFaceElem, or V2TIMLocationElem.

Property Documentation

markdown

- (NSString*) markdown

readnonatomicstrong

Stream message markdown content.

data

- (NSData*) data

readnonatomicstrong

Stream message binary data.

isStreamEnded

- (BOOL) isStreamEnded

readnonatomicassign

Whether the stream message has ended.