我使用QuickBlox-iOS SDK
聊天。登录/注册工作完美。我还可以发送消息但是委托方法
- (void)chatDidReceiveMessage:(QBChatMessage *)message;
没有被调用。这是我用来设置聊天的代码。在appDelegate中添加以下代码:
// connect to Chat
[[QBChat instance] addDelegate:self];
QBUUser *currentUser = [QBUUser user];
currentUser.ID = [Global sharedInstance].currentUser.ID;
currentUser.password = @"password";
[[QBChat instance] connectWithUser:currentUser completion:^(NSError * _Nullable error) {
NSLog(@"connect to chat error %@",error);
}];
和下面我用来发送消息的代码:
QBChatMessage *message = [QBChatMessage message];
message.recipientID=[Global sharedInstance].QBUserID;
message.senderID=[Global sharedInstance].currentUser.ID;
[message setText:messageTextView.text];
message.dateSent = [NSDate date];
NSMutableDictionary *params = [NSMutableDictionary dictionary];
params[@"save_to_history"] = @YES;
[message setCustomParameters:params];
[QBRequest createMessage:message successBlock:^(QBResponse *response, QBChatMessage *createdMessage) {
NSLog(@"success: %@", createdMessage);
} errorBlock:^(QBResponse *response) {
NSLog(@"ERROR: %@", response.error);
}]
我检查了QuickBlox
仪表板。它显示了所有发送/接收的消息。但是当我发送消息给另一个用户时委托没有被调用。我没有使用任何额外的服务类(QMServices
),就像他们在示例项目中使用的那样。任何帮助都会很感激。由于
我不明白你为什么使用[QBRequest createMessage:successBlock:errorBlock:]
方法向另一个用户发送消息。
对我来说,总是有效的是与你想要传递消息的用户创建一个chatDialog,像这样:
QBChatDialog *dialog = [[QBChatDialog alloc] initWithDialogID:nil
type: QBChatDialogTypePrivate];
dialog.occupantIDs = @[@([Global instance].QBUserID),
@([Global instance].currentUser.user.ID)];
之后,你可以调用Quickblox方法在服务器上创建对话框:
if (dialog.ID == nil) {
[QBRequest createDialog:dialog successBlock:^(QBResponse *response, QBChatDialog *createdDialog) {
[self sendMessageToDialog: dialog withText:@"Hello friend!"];
} errorBlock:^(QBResponse *response) {
NSLog(@"dialog creation err: %@", response);
}];
}
创建消息:
- (QBChatMessage *) createMessageWithText: (NSString *)text andDialog: (QBChatDialog*)dialog {
QBChatMessage *message = [QBChatMessage message];
message.text = text;
message.senderID = [Global instance].currentUser.ID;
message.markable = YES;
message.deliveredIDs = @[@([Global instance].currentUser.ID)];
message.readIDs = @[@([Global instance].currentUser.ID)];
message.dialogID = dialog.ID;
message.dateSent = [NSDate date];
message.recipientID = dialog.recipientID;
message.customParameters = [NSMutableDictionary dictionary];
message.customParameters[kQMCustomParameterDialogID] = dialog.ID;
message.customParameters[kQMCustomParameterDialogType] = [NSString stringWithFormat:@"%lu",(unsigned long)dialog.type];
message.customParameters[@"application_id"] = @"<your-application-id>";
message.customParameters[@"save_to_history"] = @"1";
if (dialog.lastMessageDate != nil){
NSNumber *lastMessageDate = @((NSUInteger)[dialog.lastMessageDate timeIntervalSince1970]);
message.customParameters[kQMCustomParameterDialogRoomLastMessageDate] = [lastMessageDate stringValue];
}
if (dialog.updatedAt != nil) {
NSNumber *updatedAt = @((NSUInteger)[dialog.updatedAt timeIntervalSince1970]);
message.customParameters[kQMCustomParameterDialogRoomUpdatedDate] = [updatedAt stringValue];
}
return message;
}
然后发送消息到对话框:
- (void) sendMessageToDialog: (QBChatDialog *)dialog withText: (NSString *)text {
QBChatMessage *message = [[ChatService shared] createMessageWithText:text andDialog:self.dialog];
[dialog sendMessage:message completionBlock:^(NSError * _Nullable error) {
if (error != nil) {
NSLog(@"error creating message %@", error);
} else {
NSLog(@"message sent!");
}
}];
}
我认为遵循这个通量,你将能够通过委托接收回调。
EDIT -我忘了提到我在上面的代码中使用的const:
NSString const *kQMCustomParameterDialogID = @"dialog_id";
NSString const *kQMCustomParameterDialogRoomName = @"room_name";
NSString const *kQMCustomParameterDialogRoomPhoto = @"room_photo";
NSString const *kQMCustomParameterDialogRoomLastMessageDate = @"room_last_message_date";
NSString const *kQMCustomParameterDialogUpdatedDate = @"dialog_updated_date";
NSString const *kQMCustomParameterDialogType = @"type";
NSString const *kQMCustomParameterDialogRoomUpdatedDate = @"room_updated_date";
您是否已将<QBChatDelegate>
添加到您的.h文件中