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Mobile Live Video Broadcasting

LoginStore

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最終更新日: 2026-11-02 17:31:53

Introduction

LoginStore provides a complete set of login management APIs, including user login, logout, and personal information settings. Through this class, you can manage user login status and user profiles.
Notice:
Use shared singleton object to access the LoginStore instance.
Note:
Login status updates are delivered through state publisher. Subscribe to it to receive real-time updates about login status.

Features

User Login: Supports login using SDK application ID, user ID and user signature.
User Logout: Supports user logout operation.
Personal Information Settings: Supports setting user nickname, avatar, gender and other personal information.

Subscribable Data

LoginState fields are described below:
Property
Type
Description
loginStatus
Login status.
loginUserInfo
Logged-in user information.

API List

Function
Description
shared
Singleton object.
Login event publisher.
login
Login.
logout
Logout.
Set personal information.
Set offline push certificate IDs.

Getting Instance

shared

Singleton object.
public static let shared: LoginStore = LoginStoreImpl()
Version
Supported since version 3.5.

Events Handling

loginEventPublisher

Login event publisher.
Data Structures:LoginEvent

Login Operations

login

Login.
public func login(sdkAppID: Int32, userID: String, userSig: String, completion: CompletionClosure?) {}
Version
Supported since version 3.5.
Parameters
Parameter
Type
Description
sdkAppID
Int32
SDK application ID. Get this from TRTC console.
userID
String
User ID. The recommended length limit is 32 bytes, and only uppercase and lowercase English letters (a-zA-Z), digits (0-9), underscores, and hyphens are allowed.
userSig
String
User signature. For the generation of userSig, please refer to the Secure authentication with userSig.
completion
Completion callback.

logout

Logout.
public func logout(completion: CompletionClosure?) {}
Version
Supported since version 3.5.
Parameters
Parameter
Type
Description
completion
Completion callback.

setSelfInfo

Set personal information.
public func setSelfInfo(userProfile: UserProfile, completion: CompletionClosure?) {}
Version
Supported since version 3.5.
Parameters
Parameter
Type
Description
userProfile
User profile.
completion
Completion callback.

Push Configuration

setCertificateID

Set offline push certificate IDs.
public func setCertificateID(apnsCertificateID: Int = 0, voipCertificateID: Int = 0) {}
Sets the APNs and VoIP push certificate IDs. The SDK will automatically handle push registration, token acquisition and reporting. Must be called before login(sdkAppID:userID:userSig:completion:). Certificate IDs are obtained from the IM Console after uploading push certificates.
Version
Supported since version 3.5.
Parameters
Parameter
Type
Description
apnsCertificateID
Int
APNs push certificate ID. Pass 0 to disable APNs push.
voipCertificateID
Int
VoIP push certificate ID. Pass 0 to disable VoIP push. Defaults to 0.

Data Structures

LoginStatus

Login status.
Enum Value
Description
unlogin
Not logged in.
logined
Logged in.

AllowType

Friend verification type.
Enum Value
Value
Description
allowAny
0
Allow anyone.
needConfirm
1
Need confirmation.
denyAny
2
Deny anyone.

Gender

Gender.
Enum Value
Value
Description
unknown
0
Unknown.
male
1
Male.
female
2
Female.

LoginEvent

Login event.
Enum Value
Description
kickedOffline
Current user kicked offline.
loginExpired
Login ticket expired.

UserProfile

User profile.
Property
Type
Description
userID
String
User ID.
nickname
String?
Nickname.
avatarURL
String?
Avatar URL.
selfSignature
String?
Personal signature.
gender
Gender?
Gender.
role
UInt32?
Role. This field has no business restrictions, so you can safely use any valid integer value.
level
UInt32?
Level. This field has no business restrictions, so you can safely use any valid integer value.
birthday
UInt32?
Birthday. This field has no business restrictions, so you can safely use any valid integer value.
allowType
Friend verification type.
customInfo
[String: Data]?
Custom information.

LoginState

Login state.
Property
Type
Description
loginStatus
Login status.
loginUserInfo
Logged-in user information.

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