@Douglas Farias If the old lib does not work i maybe can help.
At least i have a fake gps running on my device using a wrap i wrote this morning.
I extended the fusedlocationprovider example and added a mock location.
As of now it crashes if you set a mock location if your app is not set as application for mock. I don´t know how to check or which intent to start do check it programatically as of now. But it works if i manually add my app in the systemsetting.
Edittoadd: it is now only active when i run my app (and show a google map inside my app).