The Android course links: https://docs.google.com/document/d/13kt7OewSO2UKnZrQsP0mk0jGsY9Lym9rhMuhNUVoMAs/view
The Android final exam links, I finished the first 5 within 2 hours: https://docs.google.com/document/d/1w83g22VFLh8NKU2ShHiZtYyfva1EDTaUisw79YFjpoI/edit?pref=2&pli=1# Android-DAC