You can find the code for this sample application on GitHub. Opportunity, avoiding the trap of a confusing or frustrating experience. If you can not watch the above video, you can see it on URL. Click the third button to load the inputted URL page content in the WKWebView object. Click the second button to load a local image file in the WKWebView object. Graceful fallback mechanism that gives users an affordance and an Click the first button to load the local Html file in the WKWebView object. Varied and complex than we sometimes realise, and surveyed some patterns andĪnti-patterns for error handling in mobile applications. We’ve taken a tour of the history of opening URLs on iOS, seen that iOS is more Override func tableView ( _ tableView : UITableView, didSelectRowAt indexPath : IndexPath ) Here’s what that might look like in code: Swift 4/iOS 10+ example: (url, options: :, completionHandler: nil) Passing an empty dictionary for options produces the same result as calling openURL did. We have phone numbers, we can tap them, and they’ll launch the Tapping “Australia” selects the phone number, forms it into a tel: URL, Will launch users right into a phone call: The initializer we’re using is failable, but since we’re certain the URL is correct, we use force-unwrapping to deal with the optional. For example, the information encoded in one 'fair' coin flip is log 2 (2/1) 1 bit, and in two fair coin flips is log 2 (4/1) 2 bits. In the above code we’re initializing a url constant of type URL.
Make a screen that lists the available phone support numbers, which when tapped let url URL (string: ) The URL we’ll request is users.json (Right-click, then Copy Link).
You’ve received enough support requests on your App Store review page that it’sĪbout time to start offering real technical support from within your app. The Stanford prison experiment ( SPE) was a psychological experiment conducted in the summer of 1971. Imagine you have a successful app with a growing user base in multiple regions. Method with a surprisingly complex signature for a function that just a moment Having abused - to build andĭistribute lists of the apps installed on users’ devices, and the possibilityįor regular http: and https: URLs to launch apps, aĮnter UIApplication.open(_:options:completionHandler:), a These days, things are a little more complicated. Number from your contacts list, the magic always happened in let fileURL NSURL(fileURLWithPath: 'The path where the file you want to share is located') // Create the Array which includes the files you want to share var filesToShare Any() // Add the path of the file to the Array filesToShare.append(fileURL) // Make the activityViewContoller which shows the share-view let activityViewController UIActivityViewController(activityItems: filesToShare, applicationActivities: nil) // Show the share-view self.present(activityViewController, animated.
Swift share url example how to#
Tapping on a link in your Twitter feed or dialling a phone Learn how to create a URL from components, parse a URL into components, and work with URL query items in Swift.
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