This Application calculates Moon phases. It consists of three activities:

1. Showing the current Moon phase (expressed in percentage), when was the last New Moon and when will be the next Full Moon.
   
2. Showing dates of all Full Moons in a chosen year.
   
3. Letting user choose the algorithm for calculating the current Moon Phase and the Hemisphere from which the Moon is observed (these preferences are saved in a text file).
   

How to run:

Create a new Android Studio project and replace the existing app folder with this one.