Simple application to check out various sensors usually available on most phones these days

Uses modern permissions interface and a simple Handler for managing data collection on seperate thread.
Uses Room API for saving sensor data into a sqlite database and provides an option to export that data to csv file.

Sensor data collected:

• Microphone level
• Location coordinates
• Accelerometer coordinates
• WiFi AP name
• WiFi AP signal

The app cannot retrieve wifi AP information unless location data is turned on. It's a known issue in the APIs.
Solutions are welcome.