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Merge "Revert "Add heart rate monitor, stringType and requiredPermissions to sensors.h"" into klp-modular-dev

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Etienne Le Grand 2014-04-05 05:01:34 +00:00 committed by Android (Google) Code Review
commit 71a5054313
1 changed files with 4 additions and 99 deletions
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103
include/hardware/sensors.h
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@ -33,7 +33,6 @@ __BEGIN_DECLS
#define SENSORS_DEVICE_API_VERSION_0_1 HARDWARE_DEVICE_API_VERSION_2(0, 1, SENSORS_HEADER_VERSION)
#define SENSORS_DEVICE_API_VERSION_1_0 HARDWARE_DEVICE_API_VERSION_2(1, 0, SENSORS_HEADER_VERSION)
#define SENSORS_DEVICE_API_VERSION_1_1 HARDWARE_DEVICE_API_VERSION_2(1, 1, SENSORS_HEADER_VERSION)
#define SENSORS_DEVICE_API_VERSION_1_2 HARDWARE_DEVICE_API_VERSION_2(1, 2, SENSORS_HEADER_VERSION)
/**
* The id of this module
@ -75,13 +74,6 @@ enum {
META_DATA_VERSION /* always last, leave auto-assigned */
};
/*
* The permission to use for body sensors (like heart rate monitors).
* See sensor types for more details on what sensors should require this
* permission.
*/
#define SENSOR_PERMISSION_BODY_SENSORS "android.permission.BODY_SENSORS"
/**
* Definition of the axis used by the sensor HAL API
*
@ -155,38 +147,6 @@ enum {
* their private use by applications or services provided by them. Such
* sensor types are specific to an OEM and can't be exposed in the SDK.
* These types must start at SENSOR_TYPE_DEVICE_PRIVATE_BASE.
*
* All sensors defined outside of the device private range must correspond to
* a type defined in this file, and must satisfy the characteristics listed in
* the description of the sensor type.
*
* Starting with version SENSORS_DEVICE_API_VERSION_1_2, each sensor also
* has a stringType.
* - StringType of sensors inside of the device private range MUST be prefixed
* by the sensor provider's or OEM reverse domain name. In particular, they
* cannot use the "android.sensor" prefix.
* - StringType of sensors outside of the device private range MUST correspond
* to the one defined in this file (starting with "android.sensor").
* For example, accelerometers must have
* type=SENSOR_TYPE_ACCELEROMETER and
* stringType=SENSOR_STRING_TYPE_ACCELEROMETER
*
* When android introduces a new sensor type that can replace an OEM-defined
* sensor type, the OEM must use the official sensor type and stringType on
* versions of the HAL that support this new official sensor type.
*
* Example (made up): Suppose Google's Glass team wants to surface a sensor
* detecting that Glass is on a head.
* - Such a sensor is not officially supported in android KitKat
* - Glass devices launching on KitKat can implement a sensor with
* type = 0x10001 and stringType = "com.google.glass.onheaddetector"
* - In L android release, if android decides to define
* SENSOR_TYPE_ON_HEAD_DETECTOR and STRING_SENSOR_TYPE_ON_HEAD_DETECTOR,
* those types should replace the Glass-team-specific types in all future
* launches.
* - When launching glass on the L release, Google should now use the official
* type (SENSOR_TYPE_ON_HEAD_DETECTOR) and stringType.
* - This way, all applications can now use this sensor.
*/
/*
@ -267,7 +227,7 @@ enum {
* must not be used.
*
*/
#define SENSOR_TYPE_META_DATA (0)
#define SENSOR_TYPE_META_DATA (0)
/*
* SENSOR_TYPE_ACCELEROMETER
@ -303,7 +263,6 @@ enum {
* gravity (-9.81 m/s^2).
*/
#define SENSOR_TYPE_ACCELEROMETER (1)
#define SENSOR_STRING_TYPE_ACCELEROMETER "android.sensor.accelerometer"
/*
* SENSOR_TYPE_GEOMAGNETIC_FIELD
@ -322,7 +281,6 @@ enum {
*/
#define SENSOR_TYPE_GEOMAGNETIC_FIELD (2)
#define SENSOR_TYPE_MAGNETIC_FIELD SENSOR_TYPE_GEOMAGNETIC_FIELD
#define SENSOR_STRING_TYPE_MAGNETIC_FIELD "android.sensor.magnetic_field"
/*
* SENSOR_TYPE_ORIENTATION
@ -363,7 +321,6 @@ enum {
* where the X axis is along the long side of the plane (tail to nose).
*/
#define SENSOR_TYPE_ORIENTATION (3)
#define SENSOR_STRING_TYPE_ORIENTATION "android.sensor.orientation"
/*
* SENSOR_TYPE_GYROSCOPE
@ -384,7 +341,6 @@ enum {
* automatic gyro-drift compensation is allowed but not required.
*/
#define SENSOR_TYPE_GYROSCOPE (4)
#define SENSOR_STRING_TYPE_GYROSCOPE "android.sensor.gyroscope"
/*
* SENSOR_TYPE_LIGHT
@ -394,7 +350,6 @@ enum {
* The light sensor value is returned in SI lux units.
*/
#define SENSOR_TYPE_LIGHT (5)
#define SENSOR_STRING_TYPE_LIGHT "android.sensor.light"
/*
* SENSOR_TYPE_PRESSURE
@ -404,11 +359,9 @@ enum {
* The pressure sensor return the athmospheric pressure in hectopascal (hPa)
*/
#define SENSOR_TYPE_PRESSURE (6)
#define SENSOR_STRING_TYPE_PRESSURE "android.sensor.pressure"
/* SENSOR_TYPE_TEMPERATURE is deprecated in the HAL */
#define SENSOR_TYPE_TEMPERATURE (7)
#define SENSOR_STRING_TYPE_TEMPERATURE "android.sensor.temperature"
/*
* SENSOR_TYPE_PROXIMITY
@ -421,7 +374,6 @@ enum {
* less than maxRange in the "near" state.
*/
#define SENSOR_TYPE_PROXIMITY (8)
#define SENSOR_STRING_TYPE_PROXIMITY "android.sensor.proximity"
/*
* SENSOR_TYPE_GRAVITY
@ -435,7 +387,6 @@ enum {
* gravity sensor should be identical to that of the accelerometer.
*/
#define SENSOR_TYPE_GRAVITY (9)
#define SENSOR_STRING_TYPE_GRAVITY "android.sensor.gravity"
/*
* SENSOR_TYPE_LINEAR_ACCELERATION
@ -453,7 +404,6 @@ enum {
* The coordinate system is the same as is used for the acceleration sensor.
*/
#define SENSOR_TYPE_LINEAR_ACCELERATION (10)
#define SENSOR_STRING_TYPE_LINEAR_ACCELERATION "android.sensor.linear_acceleration"
/*
@ -504,7 +454,6 @@ enum {
* but it cannot be implemented using only a magnetometer.
*/
#define SENSOR_TYPE_ROTATION_VECTOR (11)
#define SENSOR_STRING_TYPE_ROTATION_VECTOR "android.sensor.rotation_vector"
/*
* SENSOR_TYPE_RELATIVE_HUMIDITY
@ -515,7 +464,6 @@ enum {
* returns a value in percent.
*/
#define SENSOR_TYPE_RELATIVE_HUMIDITY (12)
#define SENSOR_STRING_TYPE_RELATIVE_HUMIDITY "android.sensor.relative_humidity"
/*
* SENSOR_TYPE_AMBIENT_TEMPERATURE
@ -525,7 +473,6 @@ enum {
* The ambient (room) temperature in degree Celsius.
*/
#define SENSOR_TYPE_AMBIENT_TEMPERATURE (13)
#define SENSOR_STRING_TYPE_AMBIENT_TEMPERATURE "android.sensor.ambient_temperature"
/*
* SENSOR_TYPE_MAGNETIC_FIELD_UNCALIBRATED
@ -565,7 +512,6 @@ enum {
* See SENSOR_TYPE_MAGNETIC_FIELD for more information
*/
#define SENSOR_TYPE_MAGNETIC_FIELD_UNCALIBRATED (14)
#define SENSOR_STRING_TYPE_MAGNETIC_FIELD_UNCALIBRATED "android.sensor.magnetic_field_uncalibrated"
/*
* SENSOR_TYPE_GAME_ROTATION_VECTOR
@ -590,7 +536,6 @@ enum {
* see SENSOR_TYPE_ROTATION_VECTOR for more details
*/
#define SENSOR_TYPE_GAME_ROTATION_VECTOR (15)
#define SENSOR_STRING_TYPE_GAME_ROTATION_VECTOR "android.sensor.game_rotation_vector"
/*
* SENSOR_TYPE_GYROSCOPE_UNCALIBRATED
@ -634,7 +579,6 @@ enum {
* same sensor_t::name and sensor_t::vendor.
*/
#define SENSOR_TYPE_GYROSCOPE_UNCALIBRATED (16)
#define SENSOR_STRING_TYPE_GYROSCOPE_UNCALIBRATED "android.sensor.gyroscope_uncalibrated"
/*
@ -687,7 +631,7 @@ enum {
*/
#define SENSOR_TYPE_SIGNIFICANT_MOTION (17)
#define SENSOR_STRING_TYPE_SIGNIFICANT_MOTION "android.sensor.significant_motion"
/*
* SENSOR_TYPE_STEP_DETECTOR
@ -713,7 +657,6 @@ enum {
*/
#define SENSOR_TYPE_STEP_DETECTOR (18)
#define SENSOR_STRING_TYPE_STEP_DETECTOR "android.sensor.step_detector"
/*
@ -767,7 +710,6 @@ enum {
*/
#define SENSOR_TYPE_STEP_COUNTER (19)
#define SENSOR_STRING_TYPE_STEP_COUNTER "android.sensor.step_counter"
/*
* SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR
@ -789,22 +731,7 @@ enum {
*
* see SENSOR_TYPE_ROTATION_VECTOR for more details
*/
#define SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR (20)
#define SENSOR_STRING_TYPE_GEOMAGNETIC_ROTATION_VECTOR "android.sensor.geomagnetic_rotation_vector"
/*
* SENSOR_TYPE_HEART_RATE
* trigger-mode: on-change
* wake-up sensor: no
*
* A sensor of this type returns the current heart rate if activated.
* The value is returned as a float which represents the heart rate in beats
* per minute (BPM).
* When the sensor cannot measure the heart rate, the returned value must be 0.
* sensor_t.requiredPermission must be set to SENSOR_PERMISSION_BODY_SENSORS.
*/
#define SENSOR_TYPE_HEART_RATE (21)
#define SENSOR_STRING_TYPE_HEART_RATE "android.sensor.heart_rate"
#define SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR (20)
/**
* Values returned by the accelerometer in various locations in the universe.
@ -935,9 +862,6 @@ typedef struct sensors_event_t {
/* uncalibrated magnetometer values are in micro-Teslas */
uncalibrated_event_t uncalibrated_magnetic;
/* heart rate in bpm */
float heart_rate;
/* this is a special event. see SENSOR_TYPE_META_DATA above.
* sensors_meta_data_event_t events are all reported with a type of
* SENSOR_TYPE_META_DATA. The handle is ignored and must be zero.
@ -1034,27 +958,8 @@ struct sensor_t {
*/
uint32_t fifoMaxEventCount;
/* type of this sensor as a string. Set to corresponding
* SENSOR_STRING_TYPE_*.
* When defining an OEM specific sensor or sensor manufacturer specific
* sensor, use your reserve domain name as a prefix.
* ex: com.google.glass.onheaddetector
* For sensors of known type, the android framework might overwrite this
* string automatically.
*/
const char* stringType;
/* permission required to see this sensor, register to it and receive data.
* Set to "" if no permission is required. Some sensor types like the
* heart rate monitor have a mandatory require_permission.
* For sensors that always require a specific permission, like the heart
* rate monitor, the android framework might overwrite this string
* automatically.
*/
const char* requiredPermission;
/* reserved fields, must be zero */
void* reserved[4];
void* reserved[6];
};