Architecting a Low-Power GPS Geofencing Engine for Android

Opening hook The silence in the lecture hall was heavy, the kind that only exists right before a professor begins a final exam. I was three rows from the front, pen poised, when my phone let out a jaunty, high-pitched notification chime. It wasn’t even a call; it was a generic promotional ping. Every head in the room snapped toward me. My face... Weiterlesen