原文:
https://kunnan.blog.csdn.net/article/details/113444297
注意:截图在弹反馈页面之前create
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(userDidTakeScreenshot:)
name:UIApplicationUserDidTakeScreenshotNotification object:nil];
-(void)dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver:self];
// self.navigationItem.hidesBackButton = NO;
}
https://kunnan.blog.csdn.net/article/details/113181607
private: https://github.com/zhangkn/ScreenShot4AlertView
pod 'KNPodlib'
pod lib :Improve feedback interface and customize webview functionality
iOS上传图片【支持删除和添加】(使用UICollectionViewCell、UITableViewCell 及Masonry。采用MVVM实现。) https://blog.csdn.net/z929118967/article/details/106814250