Check to see if another app is install on the device

Sannyasin Brahmanathaswami brahma at
Wed May 25 15:57:21 EDT 2016

I got the custom URL scheme samples and it's very straight forward.  Has a lot of potential on our space.

But, one would need to know if the "launchee" app was installed on the device or not, otherwise the attempt to launch will fail silently.

Is there an

" exists"

boolean check function for mobile?


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