inteActive, an android app for fun and easy exercising
Links to borrowed code or what our solutions were based on
Jumps http://stackoverflow.com/questions/40670363/detect-jumping-with-accelerometer-use-magnitude-to-count-in-android http://stackoverflow.com/questions/11578636/acceleration-from-devices-coordinate-system-into-absolute-coordinate-system
Step count https://theelfismike.wordpress.com/2013/11/10/android-4-4-kitkat-step-detector-code/
GPS (not used in final solution) http://www.viralandroid.com/2015/12/how-to-get-current-gps-location-programmatically-in-android.html
Animation when new activity opened http://stackoverflow.com/questions/5670754/android-how-to-stop-animation-between-activity-changes