Стрелка изображения пузыря всегда находится в правильном направлении. Как изменить направление стрелки зеленых пузырьков налево?

Question

В моей JSQMessagesViewController, когда я загружаю пузыри текст сообщения, направление стрелки всегда с правой стороны. Как изменить направление стрелки влево для зеленых пузырьков?

Мой код:

@interface AckChatViewController(){ 

    JSQMessagesBubbleImage *outgoingBubbleImageView; 
    JSQMessagesBubbleImage *incomingBubbleImageView; 

    JSQMessagesAvatarImage *currentUserAvatar, *friendAvatar; 
    NSMutableArray *messages; 
} 

@end 

@implementation AckChatViewController

Прагма знак - методы жизненного цикла

- (void)viewDidLoad { 
    [super viewDidLoad]; 

    self.navigationController.navigationBar.tintColor = [UIColor whiteColor]; 
    self.navigationController.navigationBar.topItem.title = @""; 
    //initial things for JSQMessageViewController 
    [self setupBubbles]; 
    messages = [NSMutableArray new]; 

    AllUserDetailsModel *temp = [[AllUserDetailsModel alloc] initWithDictionary:[Neo_Constants getSavedDataFromUserDafaults:USER_INFO_DICTIONARY]]; 

    self.senderId = [NSString stringWithFormat:@"%@",temp.user_id]; 

    self.senderDisplayName = @""; 

    self.automaticallyScrollsToMostRecentMessage = YES; 

    //remove attachment button 
    self.inputToolbar.contentView.leftBarButtonItem = nil; 

    currentUserAvatar = [JSQMessagesAvatarImage avatarImageWithPlaceholder: [self cropAvatarImages:[UIImage imageNamed:[self defaultImageForGender:temp.userDetails.gender]]]]; 

    friendAvatar = [JSQMessagesAvatarImage avatarImageWithPlaceholder: [self cropAvatarImages:[UIImage imageNamed:[self defaultImageForGender:self.friendUserDetails.userDetails.gender]]]]; 

    NSString *imageUrlString = temp.userDetails.profile_pic; 

    [self avatarImagesForUrlString:imageUrlString andOnCompletion:^(UIImage *image) { 

     if(image){ 
      currentUserAvatar.avatarImage = image; 
     } 
    }]; 

    [self avatarImagesForUrlString:self.friendUserDetails.userDetails.profile_pic andOnCompletion:^(UIImage *image) { 

     if(image){ 
      friendAvatar.avatarImage = image; 
     } 
    }]; 

    //set profile pic and name on navigation bar 
    [self setNavigationBarTitleView]; 

    [self loadPreviousChatWithPageCount:0]; 

} 

- (void)didReceiveMemoryWarning { 
    [super didReceiveMemoryWarning]; 
    // Dispose of any resources that can be recreated. 
} 

Прагма знак - JSQ Setups

-(void)setupBubbles{ 

    JSQMessagesBubbleImageFactory *bubbleImageFactory = [JSQMessagesBubbleImageFactory new]; 

    outgoingBubbleImageView = [bubbleImageFactory outgoingMessagesBubbleImageWithColor:[UIColor jsq_messageBubbleBlueColor]]; 

    incomingBubbleImageView = [bubbleImageFactory outgoingMessagesBubbleImageWithColor:[UIColor jsq_messageBubbleGreenColor]]; 

} 

Прагма знак вид Коллекции JSQ

-(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{ 

    return messages.count; 
} 

-(id<JSQMessageData>)collectionView:(JSQMessagesCollectionView *)collectionView messageDataForItemAtIndexPath:(NSIndexPath *)indexPath{ 

    return messages[indexPath.item]; 
} 

-(id<JSQMessageBubbleImageDataSource>)collectionView:(JSQMessagesCollectionView *)collectionView messageBubbleImageDataForItemAtIndexPath:(NSIndexPath *)indexPath{ 

    JSQMessage *message = messages[indexPath.item]; 

    if([message.senderId isEqualToString:self.senderId]){ 

     return outgoingBubbleImageView; 

    }else{ 

     return incomingBubbleImageView; 

    } 

} 


-(UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{ 

    JSQMessagesCollectionViewCell *cell = (JSQMessagesCollectionViewCell *)[super collectionView:collectionView cellForItemAtIndexPath:indexPath]; 

    JSQMessage *message = messages[indexPath.item]; 
    if([message.senderId isEqualToString:self.senderId]){ 

     [cell.textView setTextColor:[UIColor whiteColor]]; 
    }else{ 

     [cell.textView setTextColor:[UIColor blackColor]]; 
    } 

    return cell; 
} 

-(id<JSQMessageAvatarImageDataSource>)collectionView:(JSQMessagesCollectionView *)collectionView avatarImageDataForItemAtIndexPath:(NSIndexPath *)indexPath{ 

    JSQMessage *message = messages[indexPath.item]; 

    if([message.senderId isEqualToString:self.senderId]){ 

     return currentUserAvatar; 
    }else{ 

     return friendAvatar; 
    } 
} 

-(void)collectionView:(JSQMessagesCollectionView *)collectionView header:(JSQMessagesLoadEarlierHeaderView *)headerView didTapLoadEarlierMessagesButton:(UIButton *)sender{ 


} 

//time stamp 
-(NSAttributedString *)collectionView:(JSQMessagesCollectionView *)collectionView attributedTextForCellTopLabelAtIndexPath:(NSIndexPath *)indexPath{ 

    return nil; 

} 

-(CGFloat)collectionView:(JSQMessagesCollectionView *)collectionView layout:(JSQMessagesCollectionViewFlowLayout *)collectionViewLayout heightForCellTopLabelAtIndexPath:(NSIndexPath *)indexPath{ 

    return 0; 
} 

#pragma mark - private functions 
-(NSString *)defaultImageForGender:(NSString *)gender{ 

    if([gender isEqualToString:@"M"] || [gender isEqualToString:@""]){ 
     return @"no_image_male"; 
    }else{ 
     return @"no_image_female"; 
    } 
} 

-(void)setNavigationBarTitleView{ 

    UIView *whole = [[UIView alloc] initWithFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width - 100, 100)]; 

    UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(5, 20, 50, 50)]; 

    [imageView.layer setCornerRadius:25.0f]; 
    [imageView setClipsToBounds:YES]; 
    [imageView setContentMode:UIViewContentModeScaleAspectFill]; 

    if([self.friendUserDetails.userDetails.profile_pic isEqualToString:@""] || [self.friendUserDetails.userDetails.profile_pic isEqual:[NSNull null]]){ 

     if([self.friendUserDetails.userDetails.gender isEqualToString:@"M"]){ 
      [imageView setImage:[UIImage imageNamed:@"no_image_male"]]; 
     }else{ 
      [imageView setImage:[UIImage imageNamed:@"no_image_female"]]; 
     } 
    }else{ 

     [imageView sd_setImageWithURL:[NSURL URLWithString:self.friendUserDetails.userDetails.profile_pic]]; 
    } 


    UILabel *nameLabel = [[UILabel alloc] initWithFrame:CGRectMake(60, 20, [UIScreen mainScreen].bounds.size.width, 50)]; 
    [nameLabel setText:self.friendUserDetails.userDetails.fname]; 

    [whole addSubview:nameLabel]; 
    [whole addSubview:imageView]; 

    self.navigationItem.titleView = whole; 
} 

#pragma mark - Avtar images area 

-(void)avatarImagesForUrlString:(NSString *)urlString andOnCompletion:(void(^)(UIImage *image))completion{ 

    if([urlString isEqualToString:@""] || [urlString isEqual:[NSNull null]]){ 

     completion(nil); 

    }else{ 

     [[SDWebImageManager sharedManager] downloadImageWithURL:[NSURL URLWithString:urlString] options:0 progress:nil completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) { 

      completion ([self cropAvatarImages:image]); 
     }]; 
    } 
} 

-(UIImage *)cropAvatarImages:(UIImage *)image{ 

    if(image){ 
     return [JSQMessagesAvatarImageFactory circularAvatarImage:image withDiameter:48]; 
    }else{ 
     if([self.friendUserDetails.userDetails.gender isEqualToString:@"M"]){ 
      return [UIImage imageNamed:@"no_image_male"]; 
     }else{ 
      return [UIImage imageNamed:@"no_image_female"]; 
     } 
    } 
} 

#pragma mark - API calls 

-(void)loadPreviousChatWithPageCount:(int)count{ 

    [API fetchChatListOfUserWithParams:paramsDict andOnCompletion:^(NSDictionary *result, NSError *error){ 

     if (!error) { 

      if ([[result objectForKey:@"status"] intValue]==1) { 

       NSArray *conversation_data = [result objectForKey:@"conversation_data"]; 
       [messages removeAllObjects]; 
       [conversation_data enumerateObjectsUsingBlock:^(id _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop){ 

        JSQMessage *jsqMsg = [[JSQMessage alloc] initWithSenderId:obj[@"sender_id"] senderDisplayName:@"" date:obj[@"sent_date"] text:obj[@"message_content"]]; 

        [messages insertObject:jsqMsg atIndex:idx]; 

       }]; 
       [self.collectionView reloadData]; 

      }else{ 
       [Neo_Constants showAlert:@"Error" Message:[result objectForKey:@"message"]]; 
      } 

     }else{ 
      [Neo_Constants showAlert:@"Error" Message:[error localizedDescription]]; 
     } 


    }]; 

} 

-(void)didPressSendButton:(UIButton *)button withMessageText:(NSString *)text senderId:(NSString *)senderId senderDisplayName:(NSString *)senderDisplayName date:(NSDate *)date{ 

    // [JSQSystemSoundPlayer jsq_playMessageSentSound]; 

    [API sendMessageFromUserWithParams:paramsDict andOnCompletion:^(NSDictionary *result, NSError *error){ 

     if (!error) { 

      if ([[result objectForKey:@"status"] intValue]==1) { 

       [self loadPreviousChatWithPageCount:0]; 
       [self.inputToolbar.contentView.textView setText:@""]; 

      }else{ 
       [Neo_Constants showAlert:@"Error" Message:[result objectForKey:@"message"]]; 
      } 

     }else{ 
      [Neo_Constants showAlert:@"Error" Message:[error localizedDescription]]; 
     } 


    }]; 

} 

@end 

Answer 1

проблема в этом коде инициализирует исходящими и Incomming с тем же самым способом, который является

outgoingMessagesBubbleImageWithColor 

попробовать входящим с

incomingMessagesBubbleImageWithColor 

и исходящими с этим

outgoingMessagesBubbleImageWithColor 

этот правильный

-(void)setupBubbles{ 
    JSQMessagesBubbleImageFactory *bubbleImageFactory = [JSQMessagesBubbleImageFactory new]; 

    outgoingBubbleImageView = [bubbleImageFactory outgoingMessagesBubbleImageWithColor:[UIColor jsq_messageBubbleBlueColor]]; 

    incomingBubbleImageView = [bubbleImageFactory incomingMessagesBubbleImageWithColor:[UIColor jsq_messageBubbleGreenColor]]; 

}