Access menu by tapping screen. Start or stop ride. Select screen view (trip information or sensors information). Clear measurements. Copy current coordinate to clipboard. Change gauge font and color via settings menu.
Program will start measuring automatically when speed is getting over 3 meters/sec (7mph or 11 km/h).
After about 30 seconds without moving, hq coordinate is available (main speedometer will show "=0="), and you can copy it to clipboard via main menu.
Aller font is (c) Dalton Maag Ltd.
OpenSans is (c) Google Inc.
Fixed Android O (9.0) issues