The main classes related to the use of sensors on the Android platform

1.Sensor: Provides methods to identify which capabilities are available for a specific sensor.
2.SensorManager: Provides methods for registering sensor event listeners and calibrating sensors.
4.SensorEvent: Provides raw sensor data, including information regarding accuracy.
5.SensorEventListener: Interface that defines callback methods that will receive sensor event notifications.

So, what do you think ?