/ SDKs / Flutter

SDKs

Overview
- Getting started
- Send first message
- User
- Overview
- - Retrieving and updating user information
  - Retrieve the online status of a user
  - Update user profile
  - Retrieve the latest information on participants
- - Managing user metadata
  - Manage user metadata
- Channel
- Overview
- - Creating a channel
  - Create a channel
- - Managing operators
  - Register and remove operators
- - Joining and leaving a channel
  - Enter and exit an open channel
  - Join and leave a group channel
- - Retrieving channels
  - Retrieve a list of channels
  - Retrieve a channel by URL
- - Inviting users to a group channel
  - Invite users as members
  - Accept or decline an invitation
- - Categorizing channels
  - Categorize channels by custom type
- - Managing channels
  - Delete a channel
  - Hide or archive a group channel
  - Refresh all data related to a group channel
- - Moderating a channel
  - Freeze and unfreeze a channel
- - Managing channel metadata
  - Manage channel metadata
- - Managing channel metacounters
  - Manage channel metacounters
- Message
- Overview
- - Receiving messages through event handler
  - Receive messages in a channel
- - Using message threading
  - Create a message thread
  - List replies in a message thread
- - Retrieving a message
  - Retrieve a message
- - Managing scheduled messages in group channel
  - Create a scheduled message
  - Retrieve a scheduled message
  - Update a scheduled message
  - Cancel a scheduled message
  - Send a scheduled message immediately
  - List all scheduled messages
  - Retrieve the total number of scheduled messages
- - Managing pinned messages in group channels
  - Pin a message
  - Unpin a message
- - Loading messages
  - Load previous messages
  - Load messages by timestamp or message ID
- - Listing changelogs
  - List changelogs of messages
- - Marking messages as read in a group channel
  - Mark messages as read
- - Marking messages as delivered in a group channel
  - Mark messages as delivered
- - Mentioning other users in a message
  - Mention other users in a message
- - Retrieving unread count in a group channel
  - Unread messages in a channel
  - Unread messages in all channels
  - Unread channels
  - Members who haven't received a message
  - Members who haven't read a message
  - Unread items
- - Categorizing messages
  - Categorize messages by custom type
- - Adding extra data to a message
  - Add extra data to a message
- - Translating messages
  - Auto-translate messages
  - Translate messages on-demand
  - Translation engine
- Application
- Overview
- - Authenticating a user
  - Authentication
- - Understanding rate limits
  - Rate limits
- Event handler
- Overview
- - Managing channel event handlers
  - Add or remove a channel event handler
- - Managing connection event handlers
  - Add or remove a connection event handler
- - Managing user event handlers
  - Add or remove a user event handler
- Notifications
- Overview
- Report
- Overview
- - Creating a report
  - Report a message, user, or channel
Deprecated
Error codes
Logger

Chat SDKs Flutter v3

Chat SDKs Flutter

Chat SDKs

Flutter

Version 3

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Sendbird Chat SDK v3 for Flutter is no longer supported as a new version is released. Check out our latest Chat SDK v4

Retrieve the total number of scheduled messages

Use the getTotalScheduledMessageCount() method to retrieve the total number of scheduled messages a user has. The properties of TotalScheduledMessageCountParams are optional to set as a filter. If not set, the number of all scheduled messages that a user has will be retrieved.

Dart

// Retrieve the total number of scheduled messages.
final param = TotalScheduledMessageCountParams()

// This method is called from the SendbirdSdk class.
// Count contains the number of scheduled messages.
final totalCount = await sdk.getTotalScheduledMessageCount(params: param);

TotalScheduledMessageCountParams

Parameter name	Type	Description
channelUrl	String	Specifies a target channel to query the scheduled messages from. If `null`, it retrieves scheduled messages from all channels. (Default: `null`)
statuses	List	Specifies list of scheduled message `status` where scheduled messages with only given `status` are retrieved. (Default: `null`)
messageType	MessageTypeFilter	Specifies the message type to filter the messages with the corresponding type. Acceptable values are `all`, `user`, `file`, and `admin`. (Default: `all`)

Sample app