JKPhotoBrowser
v1.2.0 已适配iOS14
图片浏览器，具备拖拽缩放、渐变效果
主要针对聊天界面、朋友圈界面实现图片浏览功能，并且高仿微信即iOS10相册的动画效果。实现部分的代码比较复杂，不在此列出，请下载工程查看。
主要代码如
NSIndexPath * indexPath = [NSIndexPath indexPathForRow:index-1 inSection:0];
JKPhotoModel * model = [JKPhotoModel modelWithImageView:imageView
imageSize:image.size
smallPicUrl:imageName
indexPath:indexPath
contentView:self.view];
UIImageView * imageView = (UIImageView *)tap.view;
JKPhotoBrowser().jk_itemArray = self.imageModels;
JKPhotoBrowser().jk_currentIndex = imageView.tag - 1;
JKSystemPageControl * pageIndicator = [[JKSystemPageControl alloc] init];
pageIndicator.currentPageIndicatorTintColor = UIColor.whiteColor;
pageIndicator.pageIndicatorTintColor = UIColor.darkGrayColor;
JKPhotoBrowser().jk_pageControl = pageIndicator;
// JKPhotoBrowser().jk_hidesOriginalImageView = YES;
[[JKPhotoManager sharedManager] jk_showPhotoBrowser];
JKPhotoBrowser().jk_delegate = self;
JKPhotoBrowser().jk_QRCodeRecognizerEnable = YES;
/** 返回大图URL */
- (NSString *)jk_bigImageUrlAtIndex:(NSInteger) index {
JKImageModel * model = self.models[index];
return model.imageUrl;
}
- (void)jk_handleImageWriteToSavedPhotosAlbumWithError:(NSError *)error {
// ...
}
/// 处理二维码识别
- (void)jk_handleQRCodeRecognitionResult:(NSString *)QRCodeContent {
NSLog(@"%@",QRCodeContent);
[JKPhotoBrowser() jk_hidesPhotoBrowserWhenPushed];
[self.navigationController pushViewController:[JKViewController new] animated:YES];
}
/// 展示图片浏览器(更改状态栏)
- (void)jk_phoneBrowserDidAppear {
self.statusBarStyle = UIStatusBarStyleLightContent;
}
/// 关闭图片浏览器(更改状态栏)
- (void)jk_phoneBrowserDidDisappear {
self.statusBarStyle = UIStatusBarStyleDefault;
}
