![]() ![]() The latter is called when we received the first response from the server, we can still tell the web view to avoid opening the URL and we need this method so we can parse the response to read the HTTP headers. The first one is decidePolicyFor navigationAction, and the second is decidePolicyFor navigationResponse. Our class is the navigationDelegate for the WKWebView and we have two methods called each time the page wants to redirect to a new URL. How do we know the URL we’re opening contains an Excel document? By looking at the MIME type. ![]() This component is called UIActivityViewController: you tell it what kind of data you want to share, and it figures out how best to share it. Let’s see how UIActivityViewController handles text sharing, URLs, images, and more. In fact, the system also comes with shared. As a result, it should be your first port of call when adding sharing to an app. Usually when you share, you will integrate third-party SDKs, Friendship, Aurora, etc. A web view is perfectly capable of displaying a PDF document, but although it supports a basic view of an Excel file you may want to open it with Numbers or MS Excel. UIActivityViewController SwiftAre you looking for chart for uiactivityviewcontroller tutorial Want to learn how to use share sheet ios This uiactivityviewc. Sharing things using iOS uses a standard, powerful component that other apps can plug into. When browsing the web in our WKWebView we may want to download some kind of files. ![]() The class is the navigationDelegate of the WKWebView and is responsible for detecting the correct mimeType, download the file and call its delegate with the path of the file. It is a simple ViewController that instantiates the class WKWebViewDownloadHelper. Go to the Contentview. The sample projectĪs usual you can find all the code in this article on GitHub He may open it in another app, or store it into the File app. I’ll show you how to detect a mime type you may be interested into (PDF, Excel etc.) and instead of letting the WKWebView open it save the file with a URLSession and then offer the user the ability to move the file with a share sheet. On iOS, UIActivityViewController provides a unified interface for users to share and perform actions on strings, images, URLs, and twitter distroc. As most developer do these days, I looked for this very post title on Google, and I couldn’t find a simple and straight answer, so this blog post is for the future self, as usual, but even for a guy like you who’s looking for the same answer. Recently I encountered a problem: I needed to show a web page and download a file from it. UIActivityViewController Not Sharing Both URL & Text in Messages. As you know if you follow me I have many hybrid apps, with native code and web content. Swift: Setting Email Recipients in UIActivityViewController Add subject on email by. ![]()
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