swift -> 系统自带分享功能 UIActivityViewController

        let myWebsite = NSURL(string:"http://baidu.com/")
        let img: UIImage = #imageLiteral(resourceName: "test1")
        
        guard let url = myWebsite else {
            print("nothing found")
            return
        }
        
        let shareItems:Array = [img, url]
        let activityViewController:UIActivityViewController = UIActivityViewController(activityItems: shareItems, applicationActivities: nil)
        activityViewController.excludedActivityTypes = [UIActivityType.print, UIActivityType.postToWeibo, UIActivityType.copyToPasteboard, UIActivityType.addToReadingList, UIActivityType.postToVimeo]
        self.present(activityViewController, animated: true, completion: nil)

带 logo,title,url

            let title = "#"+(getLang(key:"appName"))+"#" + crtWeb_title;
            guard let url = myWebsite else {
                return
            }
            let logo_share_:UIImage = #imageLiteral(resourceName: "logo_share")
            let shareItems:Array = [title, logo_share_, url] as [Any]

** 解决 第一次 弹出 卡 慢的问题

1, 移除 airDrop 的显示

activityViewController.excludedActivityTypes = [UIActivityType.postToWeibo,  UIActivityType.addToReadingList, UIActivityType.postToVimeo,UIActivityType.addToReadingList,UIActivityType.saveToCameraRoll,UIActivityType.assignToContact,UIActivityType.airDrop]

 

2,  打开方式

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OperationQueue.main.addOperation({
             self.present(activityViewController, animated: true, completion: nil)
})