The license constructor I will be using is the following
License(java.lang.String name, java.lang.String uniqueAppIdentifier, Activity mainActivity)
The name points to the MyApplicense.dat where I will store the license, and the uniqueAppIdentifier is my unique identifier a sequence of 8-32 alpha-numeric characters.
1) The uniqueAppIdentifier will be the same for all users or is it related with the tokens/keys?
2) From what I understand no user interaction is required. The fetch method will automatically return a valid licence for each user who has purchased the application based on "the device unique id"?
3) When I uploaded the free version of the application I was informed that for the paid application I will have to stock the application with keys or tokens from the inventory tab. Could you please provide some further information regarding the tokens/keys?