iOS9 系統分享調用（UIActivityViewController） – iPhone手機開發 iPhone軟體開發教學課程

 

昨天有網友說我寫的那段系統分享代碼在iOS9上有warning，看下瞭原來ios8之後UIPopoverController被廢棄瞭。新增加的UIPopoverPresentationController在控制PopView上更簡單好用。

下面是我修改之後的代碼：vcD4KPGg0IGlkPQ==”1-在app內以子視圖方式打開其他app預覽僅支持60以上”>1. 在app內以子視圖方式打開其他app預覽，僅支持6.0以上

openAppWithIdentifier(appId: String)

2. 分享文字圖片信息，ipad上會以sourceView為焦點彈出選擇視圖

share(textToShare: String, url: String, image: UIImage, sourceView: UIView)

/// 在app內以子視圖方式打開其他app預覽，僅支持6.0以上
    private func openAppWithIdentifier(appId: String) {
        if let _ = NSClassFromString(SKStoreProductViewController) {
            let storeProductViewController = SKStoreProductViewController()
            storeProductViewController.delegate = self
            let dict = NSDictionary(object:appId, forKey:SKStoreProductParameterITunesItemIdentifier) as! [String : AnyObject]
            storeProductViewController.loadProductWithParameters(dict, completionBlock: { (result, error) -> Void in
//                self.presentViewController(storeProductViewController, animated: true, completion: nil)
            })
            self.presentViewController(storeProductViewController, animated: true, completion: nil)
        }else {
            UIApplication.sharedApplication().openURL(NSURL(string: itms-apps://itunes.apple.com/app/id(appId))!)
        }
    }

    /// 分享文字圖片信息，ipad上會以sourceView為焦點彈出選擇視圖
    private func share(textToShare: String, url: String, image: UIImage, sourceView: UIView) {
        let objectsToShare = [textToShare, url, image]
        let activityViewController = UIActivityViewController(activityItems: objectsToShare, applicationActivities: nil)
        if UIDevice.currentDevice().userInterfaceIdiom == UIUserInterfaceIdiom.Phone {
            self.presentViewController(activityViewController, animated: true, completion: nil)
        }else {
            let popover = activityViewController.popoverPresentationController
            if (popover != nil){
                popover?.sourceView = sourceView
                popover?.sourceRect = sourceView.frame
                popover?.permittedArrowDirections = UIPopoverArrowDirection.Any
                self.presentViewController(activityViewController, animated: true, completion: nil)
            }
        }
    }