如何将图片从我的应用程序分享到Instagram

我正在使用swift 3在线卖家的应用程序。然后这些应用程序可以将这些项目分享到社交媒体中。但我有一个分享给Instagram的问题。每个应用都有自己的url方案来打开它的权利？你们可以帮我吗，Instagram的网址计划是什么，可以直接在Instagram上打开剪裁页面？如何将图片从我的应用程序分享到Instagram

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2017-07-19 Nur Ain Md Isa

我的目标C做只是调用这个函数没有整合如果你想我可以分享该代码 –

我很高兴，如果你可以与我分享... –

@NurAinMdIsa，请查看附加的URL - https://stackoverflow.com/questions/36406515/post-uiimage-to- Instagram的 - 使用 - 迅速相似到slcomposeviewcontroller –

我已经使用照片框架的OBJ下，在资产获得的图像

-(void)savePostsPhotoBeforeSharing { 
     UIImageWriteToSavedPhotosAlbum(choosenImage, self, @selector(image:didFinishSavingWithError:contextInfo:), NULL); //Choosen image is image that you need to send on Instagram 
    } 


    - (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo: (void *) contextInfo; { 
     [self sharePostOnInstagram]; // this function save image .io format and check if any error exist or not 
    } 


    -(void)sharePostOnInstagram. //this will share your selected image on Instagram through its installed app 
    { 
     PHFetchOptions *fetchOptions = [PHFetchOptions new]; 
     fetchOptions.sortDescriptors = @[[NSSortDescriptor sortDescriptorWithKey:@"creationDate" ascending:NO],]; 
     __block PHAsset *assetToShare; 
     PHFetchResult *result = [PHAsset fetchAssetsWithMediaType:PHAssetMediaTypeImage options:fetchOptions]; 
     [result enumerateObjectsUsingBlock:^(PHAsset *asset, NSUInteger idx, BOOL *stop) { 
      assetToShare = asset; 
     }]; 
if([assetToShare isKindOfClass:[PHAsset class]]) 
{ 
    NSString *localIdentifier = assetToShare.localIdentifier; 
    NSString *urlString = [NSString stringWithFormat:@"instagram://library?LocalIdentifier=%@",localIdentifier]; 
    NSURL *instagramURL = [NSURL URLWithString:urlString]; 
    if ([[UIApplication sharedApplication] canOpenURL: instagramURL]) { 
     [[UIApplication sharedApplication] openURL: instagramURL]; 
    } else { 
     UIAlertController *removedSuccessFullyAlert = [UIAlertController alertControllerWithTitle:@"Error!!" message:@"No Instagram Application Found!" preferredStyle:UIAlertControllerStyleAlert]; 
     UIAlertAction *firstAction = [UIAlertAction actionWithTitle:@"Okay" style:UIAlertActionStyleDefault handler:nil]; 
     [removedSuccessFullyAlert addAction:firstAction]; 
     [self presentViewController:removedSuccessFullyAlert animated:YES completion:nil]; 
    } 
} 
}

当你想分享图片到Instagram的

[self savePostsPhotoBeforeSharing];

来源

2017-07-19 04:01:31

如何将图片从我的应用程序分享到Instagram

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