Question

我没有在JSQMessageViewController中获取聊天气泡但是无法获取要添加的方法以在IOS的聊天页面中获取聊天气泡我在输入文本时只获取文本框并发送按钮并单击发送未获取气泡我是新来的请帮助我。

indirect enum Tree<T> {

    case Node(left: Tree?, right: Tree?, element: T)

}

M文件从这里开始

 //  .h File content
        //  ChatpageViewController.h
        //  ChatApp


    #import <UIKit/UIKit.h>
    #import <JSQMessagesViewController/JSQMessages.h>
    #import <JSQMessagesViewController.h>
    #import "JSQMessagesCollectionViewFlowLayout.h"
    #import "JSQMessages.h"
    #import "JSQPhotoMediaItem.h"
    #import "JSQLocationMediaItem.h"
    #import "JSQVideoMediaItem.h"
    #import "JSQMessagesMediaViewBubbleImageMasker.h"
    #import "JSQMessagesAvatarImage.h"
    #import "JSQMessagesAvatarImageFactory.h"
    #import "JSQMessagesBubbleImage.h"
    #import "JSQMessagesBubbleImageFactory.h"
    #import "UIImage+JSQMessages.h"



    @interface ChatpageViewController : JSQMessagesViewController<JSQMessagesCollectionViewDataSource,JSQMessagesCollectionViewDelegateFlowLayout,JSQMessagesCollectionViewCellDelegate,JSQMessageData,JSQMessageMediaData,JSQMessageAvatarImageDataSource,JSQMessageBubbleImageDataSource>

    @property(nonatomic,strong)NSDictionary * receivedict;


    @property (strong, nonatomic) IBOutlet UILabel *name;
    @property (strong, nonatomic) IBOutlet UILabel *mobile;
    - (IBAction)cancelbtn:(id)sender;


    @end

Answer 1

您的代码中存在很多问题。您没有实现所有JSQ方法..请检查如何集成JSQMessageViewController，而不是气泡，这是您在下面的主要问题检查答案： -

你必须使用JSQMessagesBubbleImage类来获得像......这样的气泡。

在.h文件中定义

 @property (strong, nonatomic) JSQMessagesBubbleImage *outgoingBubbleImageData;
 @property (strong, nonatomic) JSQMessagesBubbleImage *incomingBubbleImageData;

在.m

中的viewDidLoad文件中

JSQMessagesBubbleImageFactory *bubbleFactory = [[JSQMessagesBubbleImageFactory alloc] init];

self.outgoingBubbleImageData = [bubbleFactory outgoingMessagesBubbleImageWithColor:[UIColor jsq_messageBubbleBlueColor]];
self.incomingBubbleImageData = [bubbleFactory incomingMessagesBubbleImageWithColor:[UIColor jsq_messageBubbleLightGrayColor]];

提供JSQMessages CollectionView DataSource

 - (id<JSQMessageBubbleImageDataSource>)collectionView:(JSQMessagesCollectionView *)collectionView messageBubbleImageDataForItemAtIndexPath:(NSIndexPath *)indexPath
{
    JSQMessage *message = [messages objectAtIndex:indexPath.item];

    if ([message.senderId isEqualToString:self.senderId]) {
          return self.outgoingBubbleImageData;
    }

    return self.incomingBubbleImageData;
}

Answer 2

我在我的编码中添加了波纹管方法之后尝试了然后我得到了带有波纹管其他函数的气泡 - （void）didPressSendButton：（UIButton *）按钮等。

- (id<JSQMessageBubbleImageDataSource>)collectionView:(JSQMessagesCollectionView *)collectionView messageBubbleImageDataForItemAtIndexPath:(NSIndexPath *)indexPath
{
    JSQMessage *message = [fularray objectAtIndex:indexPath.item];

    if ([message.senderId isEqualToString:self.senderId]) {
        return self.outgoingBubbleImageData;
    }

    return self.incomingBubbleImageData;
}

- (id<JSQMessageAvatarImageDataSource>)collectionView:(JSQMessagesCollectionView *)collectionView avatarImageDataForItemAtIndexPath:(NSIndexPath *)indexPath {
    return [JSQMessagesAvatarImageFactory avatarImageWithUserInitials:@"JL" backgroundColor:[UIColor blueColor] textColor:[UIColor whiteColor] font:[UIFont systemFontOfSize:12.0] diameter:30.0];
}

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return [fularray count];
}

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
    return 1;
}

- (id<JSQMessageData>)collectionView:(JSQMessagesCollectionView *)collectionView messageDataForItemAtIndexPath:(NSIndexPath *)indexPath {
    return fularray[indexPath.row];
}

没有在ios中使用JSQMessageViewController获取聊天气泡

2 个答案: