2月2日的Kilometer Counter应用程序分析

This application measure traveled kilometers and speed user using the smartphone GPS. The application requires a clear space to have adequate communication with the satellites that provide the GPS. The data are displayed on the screen of the device in a digital form. Distance unit and speed unit are displayed in km and m/s respectively. Instructions Press “Start” button to start a measurement. Press “Stop” button to stop the measurement, and Press “Reset” button to parameters initialize and start a new measurement.