Can an iOS app "reregister" to handle a URL scheme without reinstallation? -

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an ios app can register handle url scheme when it's installed.

officially, "if more 1 third-party app registers handle same url scheme, there no process determining app given scheme," according the "communicating other apps" section of apple's "advanced app tricks".

in practice, though, seems app registered handle url scheme 1 it's given to. in event second app has registered handle url scheme app registered, possible first app somehow "reregister" handler url scheme without reinstallation?

i have no proof @ hand, pretty sure registration url schemes registration file type handling etc. installation time procedure.

however, experience, providing update via app store , updating app triggers installation procedure (since updated app may register new url schemes). hence, if keep apps "up date" providing frequent updates, ios should prefer (and point of view, unofficial rule recent handler used, makes sense).


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