I have included the new Android Library Module(dmxmediapicker) project into the My currently working Library project(Myapplication),which I have us
Android Library Module(dmxmediapicker)
Library project(Myapplication)
This will solve your problem
In Android Studio, go to Tools->SDK manager and see that your android version is downloaded or not (for whatever emulator you have chosen as your virtual device). If not download it and play the emulator again.
This should work now!!