iOS使用UIActivityViewController共享图像和应用程序的URL
iOS使用UIActivityViewController共享图像和应用程序的URL
提问于 2015-10-06 12:27:58
使用UIActivityViewController共享图像和URL对facebook和gmail很好，但对于whatsapp则不起作用。这是我用的代码
- (void)share {
UIScreen *screen = [UIScreen mainScreen];
UIWindow *keyWindow = [[UIApplication sharedApplication] keyWindow];
UIGraphicsBeginImageContextWithOptions(screen.bounds.size, NO, 0);
[keyWindow drawViewHierarchyInRect:keyWindow.bounds afterScreenUpdates:YES];
UIImage *snapShotImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImage *imageToShare = snapShotImage;
NSURL *urlToShare = [NSURL URLWithString:@"http://google.com"];
NSMutableArray *activityItems = [NSMutableArray arrayWithObjects:urlToShare, imageToShare, nil];
UIActivityViewController *activityViewController = [[UIActivityViewController alloc]initWithActivityItems:activityItems applicationActivities:nil];
activityViewController.excludedActivityTypes = @[
UIActivityTypePrint,
UIActivityTypeCopyToPasteboard,
UIActivityTypeAssignToContact,
UIActivityTypeSaveToCameraRoll,
UIActivityTypeAddToReadingList,
UIActivityTypeAirDrop];
[self presentViewController:activityViewController animated:YES completion:nil];
}- 我错过什么了吗？
- 我是否需要为whatsapp实现自定义活动？
注意:在2的情况下，我们需要在继续之前找到这个hiding whatsapp from activityviewcontroller解决方案。
Stack Overflow用户
发布于 2016-05-14 07:47:08
WhatsApp有更新的策略，不允许将简单的文本与图像、URL或文档共享。
如果您试图单独共享图像和URL，它将从数组中获取最后一个对象并共享该对象。
您可以这样发送图像：
NSMutableArray *activityItems= [NSMutableArray arrayWithObjects:img, nil];
UIActivityViewController *activityViewController = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:nil];
activityViewController.excludedActivityTypes = @[UIActivityTypePostToWeibo, UIActivityTypePrint, UIActivityTypeCopyToPasteboard, UIActivityTypeAssignToContact, UIActivityTypeSaveToCameraRoll, UIActivityTypeAddToReadingList, UIActivityTypePostToFlickr, UIActivityTypePostToVimeo, UIActivityTypePostToTencentWeibo, UIActivityTypeAirDrop];
[self presentViewController:activityViewController animated:YES completion:nil];还需要在Plist文件中为iOS9设置权限。
<key>LSApplicationQueriesSchemes</key>
<array>
<string>whatsapp</string>
</array>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/32969977
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