I am a developer of Android app. Recently, I am working on a feature to open a pdf on an external app, for instance adobe reader. The implementation will be very much like this example.
However, I failed to launch the adobe reader using the method mention in the example. Adobe will always failed with message "This file could not be accessed. Check the location or the network and try again". The same intent could launch other pdf app, like Google PDF Viewer, OfficeSuite, PDF Reader and Basic PDF Reader. I could submit more information upon request.
I would be thankful if anyone could give me advice on launching adobe reader using FileProvider Uri Intent.
The issue in this case turned out to be the missing '.pdf' extension in the intent that was being passed. Could you please close this post as answered if your issue has been solved with the change?
Adobe Acrobat Team