如何使用 UIActivityController 在 whatsapp 上共享文本和图像（两者）：Objective C？

Question

UIImage * imageShare = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:trackImagePath]]];


NSURL *urlLink = [NSURL URLWithString:linkstr];

SharingActivityProvider * share = [[SharingActivityProvider alloc]initWithPlaceholderItem:@"Ghaneely Share!"];
share.sharelink = urlLink;
share.sharelinkText = shareString;



NSArray *objectsToShare = @[imageShare,share];

activityVC = [[UIActivityViewController alloc] initWithActivityItems:objectsToShare applicationActivities:nil];
NSArray *excludeActivities = @[UIActivityTypePostToWeibo,UIActivityTypePrint,UIActivityTypeSaveToCameraRoll,UIActivityTypeAssignToContact,UIActivityTypeAirDrop];
activityVC.excludedActivityTypes = excludeActivities;

   [self presentViewController:activityVC animated:TRUE completion:nil];

我想使用 UIActivityController 在 WhatsApp 上分享 text 和 image（两者），就像 Android 一样。在我使用没有SharingActivityProvider 的共享之前，它曾经可以工作。但我需要在 facebook、twitter 等上发布不同的文本，因此我使用的是ActivityProvider（我认为这不应该是问题）。现在使用上面的代码，它只共享image。 可能是什么问题？

Answer 1

通过这种方式，您可以将文本和视频分享到whatsapp：-

NSString *URLString=@"http://video.app.com/video.php?";

  NSURL *VideoURL=[NSURL URLWithString:@“URLString ”];



 NSMutableArray *activityItems= [NSMutableArray arrayWithObjects:VideoURL,@"Hey, check out this video I've shared with you, it's awesome!", result1, nil];

 self.activityViewController = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:nil];
 self.activityViewController.excludedActivityTypes = @[UIActivityTypePostToWeibo,UIActivityTypePrint,
 UIActivityTypeCopyToPasteboard,UIActivityTypeAssignToContact,
 UIActivityTypeSaveToCameraRoll,UIActivityTypeAddToReadingList,
 UIActivityTypePostToFlickr,UIActivityTypePostToVimeo,
 UIActivityTypePostToTencentWeibo,UIActivityTypeAirDrop];

[self presentViewController:self.activityViewController animated:YES completion:nil];

试试这个可能对你有帮助。