是否可以将图像从 App 分享到 Instagram Story

Posted 2023-02-15

【中文标题】是否可以将图像从 App 分享到 Instagram Story

【英文标题】：Is it possible to share image from App to Instagram Story

【发布时间】：2019-07-29 00:41:51

【问题描述】：

现在，我正在开发 ios、android 应用程序。我希望添加一个功能，直接将我的应用程序中的图像轻松分享到 Instagram Story。例如，点击我的 App 上的按钮，然后切换到 Instagram Story，用户可以在 Story 上分享。

我搜索了一些API，没有找到好的方法。请告诉我是否可以开发这样的功能。

【问题讨论】：

检查this library

【参考方案1】：

 @IBAction func shareOnInstagram(_ sender: Any) 

    DispatchQueue.main.async 

        //Share To Instagram:
        let instagramURL = URL(string: "instagram://app")
        if UIApplication.shared.canOpenURL(instagramURL!) 

            let imageData = UIImageJPEGRepresentation(image, 100)
            let writePath = (NSTemporaryDirectory() as NSString).appendingPathComponent("instagram.igo")

            do 
                try imageData?.write(to: URL(fileURLWithPath: writePath), options: .atomic)
             catch 
                print(error)
            

            let fileURL = URL(fileURLWithPath: writePath)
            self.documentController = UIDocumentInteractionController(url: fileURL)
            self.documentController.delegate = self
            self.documentController.uti = "com.instagram.exlusivegram"

            if UIDevice.current.userInterfaceIdiom == .phone 
                self.documentController.presentOpenInMenu(from: self.view.bounds, in: self.view, animated: true)
             else 
                self.documentController.presentOpenInMenu(from: self.IGBarButton, animated: true)
            
         else 
            print(" Instagram is not installed ")
        
    

您可以使用上面的代码分享到Instagram，您需要在项目的LSApplicationQueriesSchemes中设置instagraminfo.plist

【参考方案2】：

try this:-

   let fetchOptions = PHFetchOptions()
    fetchOptions.sortDescriptors = [NSSortDescriptor(key: "creationDate", ascending: false)]
    let fetchResult = PHAsset.fetchAssets(with: .image, options: fetchOptions) //.image to share image and .video to share video

    if let lastAsset = fetchResult.firstObject 
        let localIdentifier = lastAsset.localIdentifier
        let u = "instagram://library?LocalIdentifier=" + localIdentifier
        let url = NSURL(string: u)!
        if UIApplication.shared.canOpenURL(url as URL) 
            UIApplication.shared.open(URL(string: u)!, options: [:], completionHandler: nil)
         else 

            let urlStr = "https://itunes.apple.com/in/app/instagram/id389801252?mt=8"
            if #available(iOS 10.0, *) 
                UIApplication.shared.open(URL(string: urlStr)!, options: [:], completionHandler: nil)

             else 
                UIApplication.shared.openURL(URL(string: urlStr)!)