sensor.h File Reference

#include <sys/types.h>
#include <android/looper.h>

Data Structures
struct	ASensorVector
struct	AMetaDataEvent
struct	AUncalibratedEvent
struct	AHeartRateEvent
struct	ASensorEvent

Macros
#define	ASENSOR_STANDARD_GRAVITY   (9.80665f)
#define	ASENSOR_MAGNETIC_FIELD_EARTH_MAX   (60.0f)
#define	ASENSOR_MAGNETIC_FIELD_EARTH_MIN   (30.0f)

Typedefs
typedef struct ASensorVector	ASensorVector
typedef struct AMetaDataEvent	AMetaDataEvent
typedef struct AUncalibratedEvent	AUncalibratedEvent
typedef struct AHeartRateEvent	AHeartRateEvent
typedef struct ASensorEvent	ASensorEvent
typedef struct ASensorManager	ASensorManager
typedef struct ASensorEventQueue	ASensorEventQueue
typedef struct ASensor	ASensor
typedef ASensor const *	ASensorRef
typedef ASensorRef const *	ASensorList

Enumerations
enum	{   ASENSOR_TYPE_ACCELEROMETER = 1, ASENSOR_TYPE_MAGNETIC_FIELD = 2, ASENSOR_TYPE_GYROSCOPE = 4, ASENSOR_TYPE_LIGHT = 5,   ASENSOR_TYPE_PROXIMITY = 8 }
enum	{   ASENSOR_STATUS_NO_CONTACT = -1, ASENSOR_STATUS_UNRELIABLE = 0, ASENSOR_STATUS_ACCURACY_LOW = 1, ASENSOR_STATUS_ACCURACY_MEDIUM = 2,   ASENSOR_STATUS_ACCURACY_HIGH = 3 }
enum	{ AREPORTING_MODE_CONTINUOUS = 0, AREPORTING_MODE_ON_CHANGE = 1, AREPORTING_MODE_ONE_SHOT = 2, AREPORTING_MODE_SPECIAL_TRIGGER = 3 }

Functions
ASensorManager *	ASensorManager_getInstance ()
int	ASensorManager_getSensorList (ASensorManager *manager, ASensorList *list)
ASensor const *	ASensorManager_getDefaultSensor (ASensorManager *manager, int type)
ASensor const *	ASensorManager_getDefaultSensorEx (ASensorManager *manager, int type, bool wakeUp)
ASensorEventQueue *	ASensorManager_createEventQueue (ASensorManager *manager, ALooper *looper, int ident, ALooper_callbackFunc callback, void *data)
int	ASensorManager_destroyEventQueue (ASensorManager *manager, ASensorEventQueue *queue)
int	ASensorEventQueue_enableSensor (ASensorEventQueue *queue, ASensor const *sensor)
int	ASensorEventQueue_disableSensor (ASensorEventQueue *queue, ASensor const *sensor)
int	ASensorEventQueue_setEventRate (ASensorEventQueue *queue, ASensor const *sensor, int32_t usec)
int	ASensorEventQueue_hasEvents (ASensorEventQueue *queue)
ssize_t	ASensorEventQueue_getEvents (ASensorEventQueue *queue, ASensorEvent *events, size_t count)
const char *	ASensor_getName (ASensor const *sensor)
const char *	ASensor_getVendor (ASensor const *sensor)
int	ASensor_getType (ASensor const *sensor)
float	ASensor_getResolution (ASensor const *sensor)
int	ASensor_getMinDelay (ASensor const *sensor)
int	ASensor_getFifoMaxEventCount (ASensor const *sensor)
int	ASensor_getFifoReservedEventCount (ASensor const *sensor)
const char *	ASensor_getStringType (ASensor const *sensor)
int	ASensor_getReportingMode (ASensor const *sensor)
bool	ASensor_isWakeUpSensor (ASensor const *sensor)