This is documentation for Stream Chat Flutter SDK v7, which is no longer actively maintained. For up-to-date documentation, see the latest version (v8).

Message Actions

Customizing Message Actions

Introduction

Message actions pop up in message overlay, when you long-press a message.

We have provided granular control over these actions.

By default we render the following message actions:

edit message
delete message
reply
thread reply
copy message
flag message
pin message
mark unread

Edit and delete message are only available on messages sent by the user. Additionally, pinning a message requires you to add the roles which are allowed to pin messages.

Mark unread message is only available on messages sent by other users and only when read events are enabled for the channel. Additionally, it’s not possible to mark messages inside threads as unread.

Partially remove some message actions

For example, if you only want to keep “copy message” and “delete message”: here is how to do it using the messageBuilder with our StreamMessageWidget.

StreamMessageListView(
  messageBuilder: (context, details, messages, defaultMessage) {
    return defaultMessage.copyWith(
        showFlagButton: false,
        showEditMessage: false,
        showCopyMessage: true,
        showDeleteMessage: details.isMyMessage,
        showReplyMessage: false,
        showThreadReplyMessage: false,
        showMarkUnreadMessage: false,
    );
  },
)

Add a new custom message action

The SDK also allows you to add new actions into the dialog.

For example, let’s suppose you want to introduce a new message action - “Demo Action”:

We use the customActions parameter of the StreamMessageWidget to add extra actions.

StreamMessageListView(
  messageBuilder: (context, details, messages, defaultMessage) {
    return defaultMessage.copyWith(
      customActions: [
        StreamMessageAction(
          leading: const Icon(Icons.add),
          title: const Text('Demo Action'),
          onTap: (message) {
            /// Complete action here
          },
        ),
      ],
    );
  },
)

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