Sendbird UIKit/com.sendbird.uikit.vm/BaseMessageListViewModel

BaseMessageListViewModel

abstract class BaseMessageListViewModel : BaseViewModel, OnPagedDataLoader<T>

Constructors

open fun BaseMessageListViewModel(@NonNull channelUrl: String)

Functions

authenticate

open fun authenticate(@NonNull handler: AuthenticateHandler)

Tries to connect Sendbird Server and retrieve a channel instance.

buildMessageList

@UiThread

@NonNull

open fun buildMessageList(): List<BaseMessage>

Processes a list of messages to be passed to the view.

deleteMessage

open fun deleteMessage(@NonNull message: BaseMessage, @Nullable handler: OnCompleteHandler)

Deletes a message.

getMentionSuggestion

@NonNull

open fun getMentionSuggestion(): LiveData<MentionSuggestion>

Returns LiveData that can be observed for suggested information from mention.

getMessageList

@NonNull

open fun getMessageList(): LiveDataEx<ChannelViewModel.ChannelMessageData>

Returns LiveData that can be observed for the list of messages.

hasNext

abstract fun hasNext(): Boolean

Determine whether the data on the next page exists.

hasPrevious

abstract fun hasPrevious(): Boolean

Determine whether the data on the previous page exists.

loadMemberList

open fun loadMemberList(@Nullable startWithFilter: String)

Loads the list of members whose nickname starts with startWithFilter.

onCleared

protected open fun onCleared()

resendMessage

open fun resendMessage(@NonNull message: BaseMessage, @Nullable handler: OnCompleteHandler)

Resends a message to the channel.

sendFileMessage

open fun sendFileMessage(@NonNull params: FileMessageCreateParams, @NonNull fileInfo: FileInfo)

Sends a file message to the channel.

sendMultipleFilesMessage

open fun sendMultipleFilesMessage(@NonNull fileInfos: List<FileInfo>, @NonNull params: MultipleFilesMessageCreateParams)

Sends multiple files message to the channel.

sendUserMessage

open fun sendUserMessage(@NonNull params: UserMessageCreateParams)

Sends a text message to the channel.

setTyping

open fun setTyping(isTyping: Boolean)

Sets whether the current user is typing.

toggleReaction

open fun toggleReaction( @NonNull view: View, @NonNull message: BaseMessage, @NonNull key: String, @Nullable handler: OnCompleteHandler)

Adds the reaction with key if the current user doesn't add it, otherwise the reaction will be deleted

updateUserMessage

open fun updateUserMessage( messageId: Long, @NonNull params: UserMessageUpdateParams, @Nullable handler: OnCompleteHandler)

Updates a text message with messageId.

Properties

channel

@Nullable

@get:Nullable

open val channel: GroupChannel

channelUrl

@NonNull

@get:NonNull

val channelUrl: String

Inheritors

MessageThreadViewModel

ChannelViewModel