Share And Play Media Stream

startShareMedia

• A brief description - Publish media stream file

The media stream file must have been uploaded to the server. You can listen to notifications via TKRoomManagerObserver. After entering the room, the SDK will notify all users in the room of the list of courseware. - Publish callback: 1. Receive media stream sharing, changes in media publishing status: -(void)onShareMediaState(String peerId, int state, Map attrs). 2. Total duration, progress, and whether paused of the media stream: -(void)onUpdateAttributeStream(String peerId, long pos, boolean isPlay, HashMap attrMap)

• Interface Name

- (void)startShareMedia(String url, boolean isVideo, String toWho, Map<String, Object> attsMap);

• Parameters

Parameter Name	Required	Type	Description
url	Yes	string	File address (listen to notifications: TKRoomManagerObserver, to obtain the file)
isVideo	Yes	Boolean	Whether it is a video file
toWho	Yes	string	The object of sharing the media stream, for details, see the relevant definitions in the “Getting Started Guide - Custom Signaling”. It can be a specific user ID, indicating that this signaling is only sent to that user
attsMap	Yes	Map	Additional parameters, such as file ID, file name, etc

• Method Example

   String url ="http://";
   long fileid = 123;
   boolean isvideo = true;
   HashMap<String, Object> attrMap = new HashMap<>();
   attrMap.put("fileid", fileid);
   TKRoomManager.getInstance().startShareMedia(url, isvideo, SignalingRole.ALL, attrMap);;

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

stopShareMedia

• A brief description - Stop publishing media stream file

Callback:  -(void)onShareMediaState(String peerId, int state, Map attrs)

• Interface Name

- (int)stopShareMedia();

• Parameters

Parameter Name	Required	Type	Description
None

• Method Example

TKRoomManager.getInstance().stopShareMedia();

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

playMedia

• A brief description - Play or pause the media stream file shared by the user

When receiving the callback for the shared media stream: -(void)onShareMediaState(String peerId, int state, Map attrs), call the interface to play the video

• Interface Name

- (int)playMedia(boolean isPlay);

• Parameters

Parameter Name	Required	Type	Description
isPlay	Yes	Boolean	true to play, false to pausealse

• Method Example

TKRoomManager.getInstance().playMedia(true);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

seekMedia

• A brief description - Seek the progress of the shared media stream file

• Interface Name

- (int)seekMedia(long pos);

• Parameters

Parameter Name	Required	Type	Description
pos	Yes	long	The seek time progress

• Method Example

TKRoomManager.getInstance().seekMedia(20);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure