我花了很长时间搜索如何将照片从iOS应用程序分享到Instagram。像Twitter这样的其他社交媒体工作正常。我在Google上找到了很多资源,但它没有用。 我需要一些帮助才能将Instagram分享按钮添加到已经拥有Twitter分享按钮的UIActivityViewController。 这是我的代码:
- (IBAction)shareBtnClicked {
NSString *textToShare = @"Share \r";
NSURL *url = newsC.URL;
NSArray *objectsToShare = @[textToShare, url];
UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:objectsToShare applicationActivities:nil];
//this array should add the activities that I don’t want
NSArray *excludeActivities = @[ UIActivityTypePrint,
UIActivityTypeAssignToContact,
UIActivityTypePostToFlickr,
UIActivityTypePostToVimeo
];
activityVC.excludedActivityTypes = excludeActivities;
[self presentViewController:activityVC animated:YES completion:nil];
提前致谢
答案 0 :(得分:2)
您需要使用以下方法:
-(void)instaPostImage
{
NSURL *myURL = [NSURL URLWithString:@"Your image url"];
NSData * imageData = [[NSData alloc] initWithContentsOfURL:myURL];
UIImage *imgShare = [[UIImage alloc] initWithData:imageData];
NSURL *instagramURL = [NSURL URLWithString:@"instagram://app"];
if([[UIApplication sharedApplication] canOpenURL:instagramURL]) //check for App is install or not
{
UIImage *imageToUse = imgShare;
NSString *documentDirectory=[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"];
NSString *saveImagePath=[documentDirectory stringByAppendingPathComponent:@"Image.png"];
NSData *imageData=UIImagePNGRepresentation(imageToUse);
[imageData writeToFile:saveImagePath atomically:YES];
NSURL *imageURL=[NSURL fileURLWithPath:saveImagePath];
self.documentController=[[UIDocumentInteractionController alloc]init];
self.documentController = [UIDocumentInteractionController interactionControllerWithURL:imageURL];
self.documentController.delegate = self;
self.documentController.annotation = [NSDictionary dictionaryWithObjectsAndKeys:[NSString stringWithFormat:@"Testing"], @"InstagramCaption", nil];
self.documentController.UTI = @"com.instagram.exclusivegram";
UIViewController *vc = [UIApplication sharedApplication].keyWindow.rootViewController;
[self.documentController presentOpenInMenuFromRect:CGRectMake(1, 1, 1, 1) inView:vc.view animated:YES];
}
else {
DisplayAlertWithTitle(@"Instagram not found", @"")
}
}
答案 1 :(得分:1)
试试这个
ForeignKey
}