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2.12 Sensors 
IT-G400 has following sensors. 
 
  Illuminance sensor 
  Proximity sensor 
  Acceleration sensor 
  Gyro sensor 
 
Libraries related to this function are as follows. 
Andorid standard library  ※ 
 
android.hardware.Sensor 
Class that provides sensor information. 
 
android.hardware.SensorManager
Class used to access sensor devices. 
 
android.hardware.SensorEvent 
Class that provides sensor event and information 
according to the type of sensor. 
 
For details of the Android standard library, refer Android official website such as "Android 
Developers". 
 
By using each sensor, IT-G400 supports the following functions. 
 
  Automatic screen brightness adjustment 
  Automatic screen rotation 
  Touch panel invalidation during call