Answers

• jezh Member, Xamarin Team Xamurai

  September 2018

  @shaghayegh
  Do you want to open the third app in your app?
  If so , you can try the following methods：
  1． with a specific URL schema
  You can try to call Device.OpenUri with a specific URL schema, example:

   Device.OpenUri(new System.Uri("www.google.com"));
  

  For more details:
  https://riccardo-moschetti.org/2014/10/03/opening-a-mobile-app-from-a-link-the-xamarin-way-url-schemas/
  https://blog.xamarin.com/deep-link-content-with-xamarin-forms-url-navigation/
  https://github.com/xamarin/recipes/tree/master/Recipes/ios/shared_resources/phone/dial-phone-uri
  2． With package (android)

     Intent intent = new Intent(Intent.ActionMain);
     intent.SetComponent(new ComponentName("com.package.address","com.package.address.MainActivity"));
     StartActivity(intent);
  
     Or 
  
     Intent intent = PackageManager.GetLaunchIntentForPackage("com.package.address");
      StartActivity(intent);
  

  0