建议微信聊天图片视频浏览支持一下本地路径的图片与视频资源(发送方一般会用到)

[jozdee]

• (void)showBrowserWithIndex:(NSInteger)index {
  NSMutableArray *photos = [NSMutableArray new];
  [self.dataSource enumerateObjectsUsingBlock:^(GKTimeLineModel *model, NSUInteger idx, BOOL * _Nonnull stop) {
  GKChatViewCell *cell = [self.tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:idx inSection:0]];
  GKTimeLineImage *img = model.images.firstObject;

    GKPhoto *photo = [GKPhoto new];
    photo.url = [NSURL URLWithString:img.url];
    photo.sourceImageView = cell.imgView;
    if (img.isVideo) {
        photo.videoUrl = [NSURL URLWithString:img.video_url];
        photo.autoPlay = NO;
    }
    
    // 首次点击的是视频，自动播放
    if (img.isVideo && index == idx) {
        photo.isVideoClicked = YES;
    }
    
    [photos addObject:photo];
  

  }];

  GKPhotoBrowser *browser = [GKPhotoBrowser photoBrowserWithPhotos:photos currentIndex:index];
  browser.showStyle = GKPhotoBrowserShowStyleZoom;
  browser.hideStyle = GKPhotoBrowserHideStyleZoomScale;
  browser.hidesPageControl = YES;
  browser.hidesSavedBtn = YES;
  browser.hidesCountLabel = YES;
  browser.delegate = self;
  browser.isSingleTapDisabled = YES;
  browser.isVideoPausedWhenDragged = NO;
  [browser setupVideoProgressProtocol:[GKVideoProgressView new]];
  browser.isVideoReplay = NO;
  [browser showFromVC:self];
  }

#pragma mark - GKPhotoBrowserDelegate

• (void)photoBrowser:(GKPhotoBrowser *)browser singleTapWithIndex:(NSInteger)index {
  GKPhoto *photo = browser.curPhoto;
  if (photo.isVideo) {
  browser.progressView.hidden = !browser.progressView.isHidden;
  }else {
  [browser dismiss];
  }
  }