Counts messages in which user is mentioned. The method relies on the Channel.messages list and doesn't do any API call. Therefore, the count might be not reliable as it relies on the local data.

createResizedStreamCdnImageUrl

fun String.createResizedStreamCdnImageUrl(@FloatRange(from = 0.0, to = 1.0, fromInclusive = false) resizedWidthPercentage: Float, @FloatRange(from = 0.0, to = 1.0, fromInclusive = false) resizedHeightPercentage: Float, resizeMode: StreamCdnResizeImageMode? = null, cropMode: StreamCdnCropImageMode? = null): String

Generates a string URL with Stream CDN image resizing query parameters added to it. Once this URL is called, Stream's CDN will generate a resized image which is accessible using the link returned by this function.

currentUserUnreadCount

fun Channel.currentUserUnreadCount(currentUserId: UserId? = ChatClient.instance().getCurrentUser()?.id): Int

Returns the number of unread messages in the channel for the current user.

deliveredReadsOf

fun Channel.deliveredReadsOf(message: Message): List<ChannelUserRead>

Returns a list of ChannelUserRead objects representing which ones have delivered the given message.

enrichWithCid

fun Message.enrichWithCid(newCid: String): Message

Enriches the message with the given newCid. Sets the Message.cid and the Message.replyTo cid to the newCid value.

getCreatedAtOrDefault

fun Message.getCreatedAtOrDefault(default: Date): Date

getCreatedAtOrNull

fun Message.getCreatedAtOrNull(): Date?

getCreatedAtOrThrow

fun Message.getCreatedAtOrThrow(): Date

getMembersExcludingCurrent

fun Channel.getMembersExcludingCurrent(currentUser: User? = ChatClient.instance().getCurrentUser()): List<Member>

Returns a list of members of the channel excluding the currently logged in user.

getNonNullString

inline fun SharedPreferences.getNonNullString(key: String, defaultValue: String): String

Unlike the getString method it delegates to, this method requires a non-null default value, and therefore guarantees to return a non-null String.

getStreamCdnHostedImageDimensions

fun String.getStreamCdnHostedImageDimensions(): StreamCdnOriginalImageDimensions?

Returns StreamCdnOriginalImageDimensions if the image is hosted by Stream's CDN and is resizable, otherwise returns null.

getUsersExcludingCurrent

fun Channel.getUsersExcludingCurrent(currentUser: User? = ChatClient.instance().getCurrentUser()): List<User>

Returns a list of users that are members of the channel excluding the currently logged in user.

isAnonymousChannel

fun Channel.isAnonymousChannel(): Boolean

Checks if the channel is an anonymous channel (without name).

isArchive

fun Channel.isArchive(): Boolean

Checks if the channel is archived or not for the current user.

isMutedFor

fun Channel.isMutedFor(user: User): Boolean

Checks if Channel is muted for user.

isPinned

fun Channel.isPinned(): Boolean

Checks if the channel is pinned or not for the current user.

lowerCamelCaseToGetter

fun String.lowerCamelCaseToGetter(): String

Converts a string written in lower camel case to a getter method name. Ex: "camelCase" -> "getCamelCase".

readsOf

fun Channel.readsOf(message: Message): List<ChannelUserRead>

Returns a list of ChannelUserRead objects representing which ones have read the given message.

snakeToLowerCamelCase

fun String.snakeToLowerCamelCase(): String

Converts string written in snake case to String in camel case with the first symbol in lower case. For example string "created_at_some_time" is converted to "createdAtSomeTime".

syncUnreadCountWithReads

fun Channel.syncUnreadCountWithReads(currentUserId: UserId? = ChatClient.instance().getCurrentUser()?.id): Channel

Synchronizes the unread count of the channel with the read state of the current user.

updateFailedMessage

fun Message.updateFailedMessage(error: Error): Message

Updates a message that whose request (Edition/Delete/Reaction update...) has failed.

updateMessageOnlineState

fun Message.updateMessageOnlineState(isOnline: Boolean): Message

Update the online state of a message.