Apps [Q] Java classes for android permission model

[dridona]

I am interested in: what happens after any app calls system/framework API? How does the OS check if that app has that particular permission? What component in "application framework" handles this checking? Which java classes are responsible for it?
I would like to play with these java classes & make some observations.


P.S.: I am assuming that permission-model is implemented in "application framework" layer. Correct me if I am wrong.

 

[alostpacket]

I think it really depends on the permission,

but the place to get started is here:

Welcome to Android | Android Open Source