NexconnChatSDK/com.nexconn.chat.handler/UserHandler

UserHandler

public interface UserHandler

User event handler.

Used for Receive user various related Event Notification, including Subscribe Event Change, Friend added/Delete, Friend application status Change, Friend info Change etc..

all Callback Method all has Default empty Implements, Call only need to override relevant Note Callback i.e. can.

Usage Example:

NCEngine.addUserHandler("USER_ID", object : UserHandler {
    override fun onEventChange(events: List<SubscribeInfo>) {
        events.forEach { event ->
            println("user ${event.userId} Status change")
        }
    }

    override fun onFriendAdd(directionType: FriendDirection, userId: String, name: String, portraitUri: String, operationTime: Long) {
        println("Friend added: $userId")
    }

    override fun onFriendDelete(directionType: FriendDirection, userIds: List<String>, operationTime: Long) {
        println("Friend deleted: $userIds")
    }
})

Functions

public Unit onEventChange(List<SubscribeInfo> events)

When Subscribe Event changed When Call.

public Unit onFriendAdd(FriendDirection directionType, String userId, String name, String portraitUri, Long operationTime)

Friend added callback.

onFriendApplicationStatusChanged

public Unit onFriendApplicationStatusChanged(String userId, FriendApplicationType applicationType, FriendApplicationStatus applicationStatus, FriendDirection directionType, Long operationTime, String extra)

Friend application status callback event.

onFriendCleared

public Unit onFriendCleared(Long operationTime)

All friends cleared callback event.

public Unit onFriendDelete(FriendDirection directionType, List<String> userIds, Long operationTime)

Friend deleted callback.

onFriendInfoChangedSync

public Unit onFriendInfoChangedSync(String userId, String remark, Map<String, String> extProfile, Long operationTime)

Friend info multi-device sync callback event.

onSubscriptionChangedOnOtherDevices

public Unit onSubscriptionChangedOnOtherDevices(List<SubscribeChange> events)

When user In Other device on Subscribe Info occur Change When Call.

onSubscriptionSyncCompleted

public Unit onSubscriptionSyncCompleted(SubscribeType type)

Subscribe Data Sync completed When Call.