How can I run one app from another app in iphone?

Question

On some app , I see when one link touched , use safari for open link and quit from current app. I want use from this feature for run messages app from other app. Can I do this?

Answer 1

The only way I know to start external application is to use UIApplication openUrl. The documentation says

An object representing a URL (Universal Resource Locator). UIKit supports the http:, https:, tel:, and mailto: schemes.

If you meant e-mail application, you can pass link according to mailto: scheme. The simplest example is @"mailto:someone@example.com".