blockChatRoomMembers method

Future<void> blockChatRoomMembers(String roomId, List<String> members)

~english Adds the specified members to the block list of the chat room.

Only the chat room owner or admin can call this method.

Note

• Chat room members added to the block list are removed from the chat room by the server, and cannot re-join the chat room.
• The removed members receive the EMChatRoomEventHandler.onRemovedFromChatRoom callback.

Param roomId The chat room ID.

Param members The list of members to be added to block list.

Throws A description of the exception. See EMError. ~end

~chinese 将成员添加到聊天室黑名单。

仅聊天室所有者和管理员可调用此方法。

对于添加到聊天室黑名单的成员，请注意以下几点：

1. 成员添加到黑名单的同时，将被服务器移出聊天室。
2. 可通过 EMChatRoomEventHandler.onRemovedFromChatRoom 回调通知。
3. 添加到黑名单的成员禁止再次加入到聊天室。

Param roomId 聊天室 ID。

Param members 要加入黑名单的成员列表。

Throws 如果有异常会在这里抛出，包含错误码和错误描述，详见 EMError。 ~end

Implementation

Future<void> blockChatRoomMembers(
  String roomId,
  List<String> members,
) async {
  Map req = {"roomId": roomId, "members": members};
  Map result =
      await _channel.invokeMethod(ChatMethodKeys.blockChatRoomMembers, req);
  try {
    EMError.hasErrorFromResult(result);
  } on EMError catch (e) {
    throw e;
  }
}