deleteConversation method

Future<bool> deleteConversation(
  1. String conversationId, {
  2. bool deleteMessages = true,
})

~english Deletes a conversation and its related messages from the local database.

If you set deleteMessages to true, the local historical messages are deleted when the conversation is deleted.

Param conversationId The conversation ID.

Param deleteMessages Whether to delete the historical messages when deleting the conversation.

  • true: (default) Yes.
  • false: No.

Return Whether the conversation is successfully deleted.

  • true: Yes;
  • false: No.

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

~chinese 删除本地会话。

Param deleteMessages 删除会话时是否同时删除本地的聊天记录。 - true 表示删除； - false 表示不删除。

Return 删除会话结果。 - true 代表删除成功； - false 代表删除失败。

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<bool> deleteConversation(
  String conversationId, {
  bool deleteMessages = true,
}) async {
  Map req = {"convId": conversationId, "deleteMessages": deleteMessages};
  Map result =
      await ChatChannel.invokeMethod(ChatMethodKeys.deleteConversation, req);
  try {
    EMError.hasErrorFromResult(result);
    return result.boolValue(ChatMethodKeys.deleteConversation);
  } on EMError catch (e) {
    throw e;
  }
}