Retreiving URL when macOS app is opened from an URL scheme

We made a bundle for macOS that registers for a scheme.

To get the url of the scheme sent to the app (this is also called deep-linking), the following registration in Objective-C works when the app is already opened but not when the app was closed and is opened by the scheme.

Code (csharp):

1. +(void)load
2. {
3.     _instance = [MySchemeHandler new];
4.     NSAppleEventManager *manager = [NSAppleEventManager sharedAppleEventManager];
5.     [manager setEventHandler:_instance
6.                  andSelector:@selector(handleGetURLEvent:withReplyEvent:)
7.                forEventClass:kInternetEventClass
8.                   andEventID:kAEGetURL];
9. }

We were told to see http://eppz.eu/blog/override-app-delegate-unity-ios-osx-1/ but it seems to go to extreme edges by swizzling reverse-engineered methods from Unity.

Are there recommended ways to achieve classic deep-linking on a Unity macOS app? (aka, retreiving the URL that was used to open the app)

 

Bump!

Were you able to find a solution?

 

Perhaps this plugin? https://universaldeeplinking.imaginationoverflow.com/

 

Bumping, any "official" way to support this scenario? @Tautvydas-Zilys

 

can you offer any workaround until this will be added to Unity 2030?

 

For those who are interested, seems this feature was added in 2021.2 alpha 19:
https://unity3d.com/unity/alpha/2021.2.0a19