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Docs Overview/
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Flutter/
Client APIs/
TUICallKit/

TUICallKit

TUICallKit APIs

TUICallKit is an audio/video call component that includes UI elements. You can use its APIs to quickly implement an audio/video call application similar to WeChat. For directions on integration, see Integrating TUICallKit.

API overview

API
Description
login
Log in
logout
Sign out
Sets the user nickname and profile photo.
call
Makes a one-to-one call.
groupCall
Makes a group call.
Joins a group call.
Sets whether to turn on the mute mode.
Sets whether to enable floating windows.
Custom ringtone.
Turn On/Off the Virtual Background feature

Details

login

Future<TUIResult> login(int sdkAppId, String userId, String userSig)
Parameter
Type
Description
sdkAppId
int
User SDKAppID
userId
String
User ID, a string type, can only include English letters (a-z and A-Z), numbers (0-9), hyphens (-), and underscores (_).
userSig
String
User Signature. UserSig is obtained by encrypting information such as sdkAppId and userId using the SDKSecretKey(Signature calculation method). It serves as a ticket for authentication, enabling Tencent Cloud to determine if the current user is authorized to use TRTC services.
return value
TUIResult
Contains code and message information: code is empty ("") means the call is successful; code is not empty ("") means the call failed, see message for the reason of failure

logout

Future<void> logout()

setSelfInfo

This API is used to set the alias and profile photo. The alias cannot exceed 500 bytes, and the profile photo is specified by a URL.
Future<TUIResult> setSelfInfo(String nickname, String avatar)
Parameter
Type
Description
nickName
String
The nick name.
avatar
String
The profile photo.
return value
TUIResult
Contains code and message information: code is empty ("") means the call is successful; code is not empty ("") means the call failed, see message for the reason of failure

call

This API is used to make a (one-to-one) call.
Future<void> call(String userId, TUICallMediaType callMediaType, [TUICallParams? params])
The parameters are described below:
Parameter
Type
Description
userId
String
The target user ID.
callMediaType
The call type, which can be video or audio.

groupCall

This API is used to make a group call.
Future<void> groupCall(String groupId, List<String> userIdList, TUICallMediaType callMediaType,[TUICallParams? params])
The parameters are described below:
Parameter
Type
Description
groupId
String
The group ID.
userIdList
List<String>
The target user IDs.
callMediaType
The call type, which can be video or audio.

joinInGroupCall

This API is used to join a group call.
Future<void> joinInGroupCall(TUIRoomId roomId, String groupId, TUICallMediaType callMediaType)
Parameter
Type
Description
roomId
TUIRoomID
The room ID.
groupId
String
The group ID.
callMediaType
The call type, which can be video or audio.

enableMuteMode

This API is used to set whether to turn on the mute mode.
Future<void> enableMuteMode(bool enable)
Parameter
Type
Description
enable
bool
Turn on and off the mute; true means to turn on the mute

enableFloatWindow

This API is used to set whether to enable floating windows. The default value is false, and the floating window button in the top left corner of the call view is hidden. If it is set to true, the button will become visible.
Future<void> enableFloatWindow(bool enable)
Parameter
Type
Description
enable
bool
The default value is false, and the floating window button in the top left corner of the call view is hidden. If it is set to true, the button will become visible.

setCallingBell

Custom ringtone.
Future<void> setCallingBell(String assetName)
Parameter
Type
Description
assetName
String
The path of the ringtone. The ringtone file needs to be added to the assets resource of the main project.

enableVirtualBackground

Turn On/Off the Virtual Background feature. After enabling the Virtual Background feature, you can display the Blurry Background feature button on the UI. Clicking the button will directly enable the Blurry Background feature.
Future<void> enableVirtualBackground(bool enable)
Parameter
Type
Meaning
enable
bool
Turn on, turn off mute; true means mute is on