How To Edit Url Link In Mac Mail App

This document describes several URL schemes that are supported by system apps on iOS, macOS, and watchOS 2 and later. Native iOS apps and web apps running in Safari on any platform can use these schemes to integrate with system apps and provide a more seamless experience for the user. For example, if your iOS app displays telephone numbers, you could use an appropriate URL to launch the Phone app whenever someone taps one of those numbers. Similarly, clicking an iTunes link launches the iTunes app and plays the song specified in the link. When a user clicks a link, what happens depends on the platform and the installed system apps.

What Is Url Link
How To Edit Hyperlink In Mac Mail

Custom URL schemes provide a way to reference resources inside your app. Users tapping a custom URL in an email, for example, launch your app in a specified context. Other apps can also trigger your app to launch with specific context data; for example, a photo library app might display a specified image. The easiest way to create and share a link to an iOS, Mac app. Using the AppStore.com URL shortener, you can quickly and easily share a direct link to an app without having to launch the App Store.

This document describes those schemes that require special attributes or special formatting in order to be understood by the associated system app. As a result, this document does not describe all URL schemes supported on different Apple platforms.

At a Glance

You should read this document if you want to launch a system app from your iOS or macOS app, or from your web app running in Safari. This document contains both Cocoa Touch sample code—using the openURL:options:completionHandler: method of the shared UIApplication object to open URLs—and HTML samples.

Composing Items Using Mail

Use the mailto scheme to open the Mail app and populate a new email with information.

Relevant Chapter:Mail Links

Starting a Phone or FaceTime Conversation

Use the tel and facetime schemes to initiate telephone or video conversations.

Specifying Text Messages

Use the sms scheme to compose a text message and specify a recipient.

What Is Url Link

Relevant Chapter:SMS Links

Opening Locations in Maps

Use specially formatted URLs to open the Maps app and display directions or locations.

Opening Items in iTunes

Use specially formatted URLs to open iTunes and display items in the iTunes Music Store.

Relevant Chapter:iTunes Links

Opening YouTube Videos

Use specially formatted URLs to open YouTube videos in Safari.