PowerSpy

Logging of voltage, current, battery level, signal strength and GPS data.

PowerSpy is useful for logging voltage, current, battery level, signal strength and GPS data on Android smartphone devices.

Logs are saved under BatLevel directory created on the internal SD card. Log columns are tab-separated.

The application collects data via a background service. Once the service was activated the user can quit the main activity and return to it later by activating the application or through the notification bar.