HumanActivityMonitor API

The Human Activity Monitor API defines interfaces and methods to manage human activity data from various sensors on the device.

The following human activity monitor functionality is provided:

  • Set up callbacks for data change notification
  • Get current human activity monitor data
  • Record and read human activity data

For more information about how to use Human Activity Monitor API, see Human Activity Monitor Guide.

Since: 2.3

Table of Contents

Summary of Interfaces and Methods

Interface Method
HumanActivityMonitorManagerObject
HumanActivityMonitorManager
void getHumanActivityData (HumanActivityType type, HumanActivityMonitorSuccessCallback successCallback, optional ErrorCallback? errorCallback)
void start (HumanActivityType type, optional HumanActivityMonitorSuccessCallback? changedCallback, optional ErrorCallback? errorCallback, optional HumanActivityMonitorOption? option)
void removeActivityRecognitionListener (long listenerId, optional ErrorCallback? errorCallback)
StepDifference
HumanActivityRecorderOption
HumanActivityRecorderQuery
HumanActivityData
HumanActivityPedometerData
HumanActivityAccumulativePedometerData
HumanActivityHRMData
HumanActivityGPSInfo
HumanActivityGPSInfoArray
HumanActivityMonitorOption
HumanActivityRecognitionData
HumanActivityRecorderData
HumanActivityRecorderPressureData
HumanActivityMonitorSuccessCallback
void onsuccess (optional HumanActivityData? humanactivitydata)
HumanActivityReadRecorderSuccessCallback
void onsuccess (HumanActivityRecorderData[] humanactivitydata)

1. Type Definitions

1.1. HumanActivityType

Specifies the supported human activity monitor types. 
  enum HumanActivityType { "PEDOMETER", "WRIST_UP", "HRM", "GPS" };

Since: 2.3

The human activity monitor types defined by this enumerator are:

  • PEDOMETER - Pedometer data
  • WRIST_UP - Wrist up gesture
  • HRM - Heart rate monitor (Heart rate and RR interval)
  • GPS - GPS information (latitude, longitude and speed)

1.2. HumanActivityRecorderType

Specifies the human activity recorder types. 
  enum HumanActivityRecorderType { "PRESSURE" };

Since: 2.3.2

The human activity recorder types defined by this enumerator are:

  • PRESSURE - Pressure sensor

1.3. PedometerStepStatus

Specifies the pedometer user's current movement type. 
  enum PedometerStepStatus { "NOT_MOVING", "WALKING", "RUNNING", "UNKNOWN" };

Since: 2.3

  • NOT_MOVING - The user remains stationary
  • WALKING - The user is walking
  • RUNNING - The user is running
  • UNKNOWN - The user's movement type is uncertain

Remark: UNKNOWN is supported since Tizen 2.3.2

1.4. ActivityRecognitionType

Specifies the supported activity recognition types. 
  enum ActivityRecognitionType { "STATIONARY", "WALKING", "RUNNING", "IN_VEHICLE" };

Since: 2.3.2

The activity recognition types defined by this enumerator are:

  • STATIONARY - The stationary activity recognition type
  • WALKING - The walking activity recognition type
  • RUNNING - The running activity recognition type
  • IN_VEHICLE - The in-vehicle activity recognition type

1.5. ActivityAccuracy

Specified the degree of the accuracy. 
  enum ActivityAccuracy { "LOW", "MEDIUM", "HIGH" };

Since: 2.3.2

The activity accuracy defined by this enumerator are:

  • LOW - Low accuracy
  • MEDIUM - Medium accuracy
  • HIGH - High accuracy

2. Interfaces

2.1. HumanActivityMonitorManagerObject

The HumanActivityMonitorManagerObject interface defines what is instantiated by the Tizen object. The tizen.humanactivitymonitor object allows access to the human activity data. 
  [NoInterfaceObject] interface HumanActivityMonitorManagerObject {
    readonly attribute HumanActivityMonitorManager humanactivitymonitor;
  };
  Tizen implements HumanActivityMonitorManagerObject;

Since: 2.3

Attributes

  • readonly HumanActivityMonitorManager humanactivitymonitor
    Object representing a exif manager.

    Since: 2.3

2.2. HumanActivityMonitorManager

The HumanActivityMonitorManager interface provides methods to access human activity data. 
  [NoInterfaceObject] interface HumanActivityMonitorManager {
    void getHumanActivityData(HumanActivityType type, HumanActivityMonitorSuccessCallback successCallback,
                              optional ErrorCallback? errorCallback) raises(WebAPIException);
    void start(HumanActivityType type, optional HumanActivityMonitorSuccessCallback? changedCallback,
               optional ErrorCallback? errorCallback, optional HumanActivityMonitorOption? option) raises(WebAPIException);
    void stop(HumanActivityType type) raises(WebAPIException);
    void setAccumulativePedometerListener(HumanActivityMonitorSuccessCallback changeCallback) raises(WebAPIException);
    void unsetAccumulativePedometerListener() raises(WebAPIException);
    long addActivityRecognitionListener(ActivityRecognitionType type, HumanActivityMonitorSuccessCallback listener,
                                        optional ErrorCallback? errorCallback) raises(WebAPIException);
    void removeActivityRecognitionListener(long listenerId, optional ErrorCallback? errorCallback);
    void startRecorder(HumanActivityRecorderType type, optional HumanActivityRecorderOption option) raises(WebAPIException);
    void stopRecorder(HumanActivityRecorderType type) raises(WebAPIException);
    void readRecorderData(HumanActivityRecorderType type, HumanActivityRecorderQuery? query,
                          HumanActivityReadRecorderSuccessCallback successCallback, optional ErrorCallback? errorCallback)
                          raises(WebAPIException);
  };

Since: 2.3

Methods

getHumanActivityData
Gets the current human activity data for certain human activity types. 
void getHumanActivityData(HumanActivityType type, HumanActivityMonitorSuccessCallback successCallback,
                          optional ErrorCallback? errorCallback);

Since: 2.3

The start() method should be called to turn on the sensor before calling the getHumanActivityData() method. If not, ServiceNotAvailableError occurs.

If the given type is not supported on a device, NotSupportedError is thrown.

The ErrorCallback method is launched with these error types:

  • ServiceNotAvailableError: If the getHumanActivityData() method is called without previously calling the start() method

Privilege level: public

Privilege: http://tizen.org/privilege/healthinfo

Privilege level: public

Privilege: http://tizen.org/privilege/location

Remark: getHumanActivityData() method can only be used with the HRM and PEDOMETER types.

Remark: The 'http://tizen.org/privilege/location' privilege is required for only GPS type. That means that both 'http://tizen.org/privilege/healthinfo' and 'http://tizen.org/privilege/location' should be declared in config.xml file for GPS type. In other types, only 'http://tizen.org/privilege/healthinfo' should be declared.

Remark: This function may fail if it is called before the sensor is ready. In case of interval-driven sensors, it is recommended to call the function after at least one sensor event is delivered. Otherwise, applications can retry to call this function to be sure that the sensor is ready.

Parameters:

  • type: Human activity data type to read (HRM or PEDOMETER).
  • successCallback: Callback method to be invoked when the human activity data has been read.
  • errorCallback [optional] [nullable]: Callback method to be invoked when an error occurs.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type UnknownError, if registering the success callback fails because of an unknown error.

    • with error type NotSupportedError, if the given type is not supported on a device or by this method.

    • with error type SecurityError, if the application does not have the privilege to use this function.

Code example:

function onsuccessCB(pedometerInfo)
{
  console.log("Step status: " + pedometerInfo.stepStatus);
  console.log("Cumulative total step count: " + pedometerInfo.cumulativeTotalStepCount);
}

function onerrorCB(error)
{
  console.log("Error occurs, name: " + error.name + ", message: " + error.message);
}

function onchangedCB(pedometerdata)
{
  console.log("From now on, you will be notified when the pedometer data changes");
  /* To get the current data information. */
  tizen.humanactivitymonitor.getHumanActivityData("PEDOMETER", onsuccessCB, onerrorCB);
}

tizen.humanactivitymonitor.start("PEDOMETER", onchangedCB);

Output example:

From now on, you will be notified when the pedometer data changes.
Step status: WALKING
Cumulative total step count: 100
start
Starts a sensor and registers a change listener to be called when new human activity data for a given human activity type is available. 
void start(HumanActivityType type, optional HumanActivityMonitorSuccessCallback? changedCallback,
           optional ErrorCallback? errorCallback, optional HumanActivityMonitorOption? option);

Since: 2.3

The ErrorCallback method is launched with these error types:

  • ServiceNotAvailableError - If the human activity service is not available. For the GPS type, if the GPS function is disabled by the user in the location settings, it is not possible to receive notifications when the GPS value changes.

Privilege level: public

Privilege: http://tizen.org/privilege/healthinfo

Remark: When the CPU is in the power saving mode, the WRIST_UP event might not occur even though <tizen:setting background-support="enable" /> is declared in the config.xml file.

Remark: The "http://tizen.org/privilege/location" privilege is required for only the GPS type. That means that both "http://tizen.org/privilege/healthinfo" and "http://tizen.org/privilege/location" should be declared in config.xml file for the GPS type. For other types, only "http://tizen.org/privilege/healthinfo" should be declared.

Remark: errorCallback and option are supported since Tizen 2.3.2.

Parameters:

  • type: Human activity type to register a listener for.
    • Conditional privilege: For using GPS value, privilege http://tizen.org/privilege/location (public level) is needed since Tizen 2.3.
  • changedCallback [optional] [nullable]: Callback method to be invoked when new human activity data is available
    Note that the listener is not called for the successful start of a human activity sensor.
  • errorCallback [optional] [nullable]: Callback method to be invoked when an error occurs.
  • option [optional] [nullable]: The option to set the period and the interval for several human activity types
    By default, this parameter is set to null.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type UnknownError, if registering the listener fails because of an unknown error.

    • with error type NotSupportedError, if the given type is not supported on a device.

    • with error type SecurityError, if the application does not have the privilege to use this function.

    • with error type InvalidValuesError, if any of the input parameters contain an invalid value.

Code example:

function onchangedCB(pedometerInfo)
{
  console.log("Step status: " + pedometerInfo.stepStatus);
  console.log("Cumulative total step count: " + pedometerInfo.cumulativeTotalStepCount);
}

tizen.humanactivitymonitor.start("PEDOMETER", onchangedCB);

Output example:

Step status: WALKING
Cumulative total step count: 100

Code example:

function onchangedCB(info)
{
  var gpsInfo = info.gpsInfo;
  for (var index = 0; index < gpsInfo.length; index++)
  {
    console.log("latitude: " + gpsInfo[index].latitude);
    console.log("longitude: " + gpsInfo[index].longitude);
  }
}

function onerrorCB(error)
{
  console.log("Error occurred, name: " + error.name + ", message: " + error.message);
}

try
{
  tizen.humanactivitymonitor.start(
      "GPS", onchangedCB, onerrorCB, {callbackInterval: 150000, sampleInterval: 1000});
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}
stop
Stops the sensor and unregisters a previously registered listener for available human activity data. 
void stop(HumanActivityType type);

Since: 2.3

Privilege level: public

Privilege: http://tizen.org/privilege/healthinfo

Remark: The "http://tizen.org/privilege/location" privilege is required for only the GPS type. That means that both "http://tizen.org/privilege/healthinfo" and "http://tizen.org/privilege/location" should be declared in config.xml file for the GPS type. For other types, only "http://tizen.org/privilege/healthinfo" should be declared.

Parameters:

  • type: Human activity type to unregister the listener for.
    • Conditional privilege: For using GPS value, privilege http://tizen.org/privilege/location (public level) is needed since Tizen 2.3.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type UnknownError, if unregistering the listener fails because of an unknown error.

    • with error type NotSupportedError, if the given type is not supported on a device.

    • with error type SecurityError, if the application does not have the privilege to use this function.

Code example:

tizen.humanactivitymonitor.stop("PEDOMETER");
setAccumulativePedometerListener
Starts the sensor and registers a listener to be called when new accumulative pedometer data is available. 
void setAccumulativePedometerListener(HumanActivityMonitorSuccessCallback changeCallback);

Since: 2.3

Note that the setAccumulativePedometerListener() method does not need to call the sensor's start() method.

Privilege level: public

Privilege: http://tizen.org/privilege/healthinfo

Parameters:

  • changeCallback: Callback method to be invoked when new accumulative pedometer data is available
    Callback is invoked with HumanActivityAccumulativePedometerData as an argument.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type UnknownError, if registering the listener fails because of an unknown error.

    • with error type NotSupportedError, if the pedometer sensor is not supported on a device.

    • with error type SecurityError, if the application does not have the privilege to call this method.

Code example:

function onchangedCB(pedometerInfo)
{
  console.log("Step status: " + pedometerInfo.stepStatus);
  console.log("Accumulative total step count: " + pedometerInfo.accumulativeTotalStepCount);
}

tizen.humanactivitymonitor.setAccumulativePedometerListener(onchangedCB);

Output example:

Step status: WALKING
Accumulative total step count: 100
unsetAccumulativePedometerListener
Stops the sensor and unregisters a previously registered listener for the accumulative pedometer data. 
void unsetAccumulativePedometerListener();

Since: 2.3

Calling this function has no effect if listener is not set.

Privilege level: public

Privilege: http://tizen.org/privilege/healthinfo

Exceptions:

  • WebAPIException

    • with error type UnknownError, if unregistering the listener fails because of an unknown error.

    • with error type SecurityError, if the application does not have the privilege to call this method.

Code example:

tizen.humanactivitymonitor.unsetAccumulativePedometerListener();
addActivityRecognitionListener
Registers a listener that is to be called when the activity is recognized. 
long addActivityRecognitionListener(ActivityRecognitionType type, HumanActivityMonitorSuccessCallback listener,
                                    optional ErrorCallback? errorCallback);

Since: 2.3.2

The ErrorCallback method is launched with this error type:

  • AbortError: If the system operation was aborted.

Parameters:

  • type: Human activity recognition type to recognize.
  • listener: Callback method to be invoked when new human activity data is recognized.
  • errorCallback [optional] [nullable]: Callback method to be invoked when an error occurs.

Return value:

    long: ID of the listener that can be used to remove the listener later.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type NotSupportedError, if the activity type for recognition is not supported on a device.

Code example:

function errorCallback(error)
{
  console.log(error.name + ": " + error.message);
}

function listener(info)
{
  console.log("type: " + info.type);
  console.log("timestamp: " + info.timestamp);
  console.log("accuracy: " + info.accuracy);
}

try
{
  var listenerId =
      tizen.humanactivitymonitor.addActivityRecognitionListener("WALKING", listener, errorCallback);
}
catch (error)
{
  console.log(error.name + ": " + error.message);
}

Output example:

type: WALKING
timestamp: 1456735296123
accuracy: MEDIUM
removeActivityRecognitionListener
Unsubscribes from receiving notifications when the activity is recognized. 
void removeActivityRecognitionListener(long listenerId, optional ErrorCallback? errorCallback);

Since: 2.3.2

Calling this function has no effect if there is no listener with given id.

The ErrorCallback method is launched with this error type:

  • AbortError: If the system operation was aborted.

Parameters:

  • listenerId: An ID that identifies the listener.
  • errorCallback [optional] [nullable]: Callback method to be invoked when an error occurs.

Code example:

var listenerId;

function errorCallback(error)
{
  console.log(error.name + ": " + error.message);
}

function listener(info)
{
  console.log("type: " + info.type);
  console.log("timestamp: " + info.timestamp);
  console.log("accuracy: " + info.accuracy);

  tizen.humanactivitymonitor.removeActivityRecognitionListener(listenerId, errorCallback);
}

try
{
  listenerId =
      tizen.humanactivitymonitor.addActivityRecognitionListener("WALKING", listener, errorCallback);
}
catch (error)
{
  console.log(error.name + ": " + error.message);
}

Output example:

type: WALKING
timestamp: 1456735296123
accuracy: MEDIUM
startRecorder
Starts recording human activity data for a given human activity type. 
void startRecorder(HumanActivityRecorderType type, optional HumanActivityRecorderOption option);

Since: 2.3.2

Privilege level: public

Privilege: http://tizen.org/privilege/healthinfo

Parameters:

  • type: Human activity type to record.
  • option [optional]: The option to set an interval and a period for retention.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type SecurityError, if the application does not have the privilege to use this function.

    • with error type NotSupportedError, if the human activity recorder type is not supported.

    • with error type AbortError, if the system operation was aborted.

    • with error type ServiceNotAvailableError, if the human activity recorder type is already started by any application of a package.

    • with error type InvalidValuesError, if any of the input parameters contain an invalid value.

Code example:

var type = "PRESSURE";
var options =
{
  retentionPeriod: 1  /* 1 hour. */
};

try
{
  tizen.humanactivitymonitor.startRecorder(type, options);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}
stopRecorder
Stops recording human activity data for a given human activity type. 
void stopRecorder(HumanActivityRecorderType type);

Since: 2.3.2

Parameters:

  • type: Human activity type to stop recording.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type NotSupportedError, if the human activity recorder type is not supported.

    • with error type AbortError, if the system operation was aborted.

Code example:

var type = "PRESSURE";
try
{
  tizen.humanactivitymonitor.startRecorder(type);
  /* Do something. */

  tizen.humanactivitymonitor.stopRecorder(type);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}
readRecorderData
Reads the recorded human activity data with some query. 
void readRecorderData(HumanActivityRecorderType type, HumanActivityRecorderQuery? query,
                      HumanActivityReadRecorderSuccessCallback successCallback, optional ErrorCallback? errorCallback);

Since: 2.3.2

If another application has recorded data for a particular human activity type, your application can read that data. Therefore, you can use this method to read without calling startRecorder().

The ErrorCallback method is launched with these error types:

  • AbortError: If the system operation was aborted while reading data asynchronously.
  • NotFoundError: If no recorder data is available.

Privilege level: public

Privilege: http://tizen.org/privilege/healthinfo

Parameters:

  • type: Human activity type to record.
  • query [nullable]: The query to use.
  • successCallback: Callback method to be invoked when recorded human activity data is successfully read.
  • errorCallback [optional] [nullable]: Callback method to be invoked when an error occurs.

Exceptions:

  • WebAPIException

    • with error type TypeMismatchError, if any input parameter is not compatible with the expected type for that parameter.

    • with error type SecurityError, if the application does not have the privilege to use this function.

    • with error type NotSupportedError, if the human activity recorder type is not supported.

    • with error type AbortError, if the system operation was aborted when it is requested to read data.

    • with error type InvalidValuesError, if any of the input parameters contain an invalid value.

Code example:

function onerror(error)
{
  console.log(error.name + ": " + error.message);
}

function onread(data)
{
  for (var idx = 0; idx < data.length; ++idx)
  {
    console.log("startTime: " + data[idx].startTime);
    console.log("endTime: " + data[idx].endTime);
    console.log("calories: " + data[idx].calorie);
  }
}

var type = "PEDOMETER";
var query = {};
try
{
  tizen.humanactivitymonitor.readRecorderData(type, query, onread, onerror);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

Output example:

startTime: 1420311755
endTime: 1420313238
calories: 24.83

2.3. StepDifference

The StepDifference interface represents the count difference between steps and timestamp. 
  [NoInterfaceObject] interface StepDifference {
    readonly attribute long stepCountDifference;
    readonly attribute long timestamp;
  };

Since: 2.3

Attributes

  • readonly long stepCountDifference
    Count difference between the steps.

    Since: 2.3

  • readonly long timestamp
    Timestamp in seconds.

    Since: 2.3

2.4. HumanActivityRecorderOption

The HumanActivityRecorderOption dictionary contains options, such as the interval, to use with startRecorder(). 
  dictionary HumanActivityRecorderOption {
    long interval;
    long retentionPeriod;
  };

Since: 2.3.2

Code example:

var option = {interval: 10, retentionPeriod: 1};

Dictionary members

long interval
Interval in minutes at which human activity recorder data will be recorded.

For the HRM type, the interval can be between 10 and 1440 (1 day) inclusive.
If interval is not specified, it is set to the default value of 1440 minutes (1 day).
For other human activity recorder types, interval will be ignored.

Since: 2.3.2

Remark: The specified interval is only a suggested interval between sensor measurements. You will get at least one sensor measurement within the interval you specify, but the actual interval between sensor measurements can be affected by other applications and the system. To reduce the system overhead, it is recommended to set the longest interval that you can, because the system usually chooses the shortest interval among all intervals specified.

long retentionPeriod
Retention period in hours for which human activity recorder data should be retained.

The retentionPeriod can be between 1 and 744 (31 days) inclusive.
If retentionPeriod is not specified, it is set to the default value of 1 hour.

Since: 2.3.2

2.5. HumanActivityRecorderQuery

The HumanActivityRecorderQuery dictionary contains query, such as the startTime, the endTime, the anchorTime and the interval, to use with readRecorderData(). 
  dictionary HumanActivityRecorderQuery {
    long startTime;
    long endTime;
    long anchorTime;
    long interval;
  };

Since: 2.3.2

Dictionary members

long startTime
The start time of the data to be queried. Epoch time in seconds.

The startTime should be greater than or equal to zero.
If startTime is not specified, it is set to the default value of 1 day ago.

Since: 2.3.2

long endTime
The end time of the date to be queried. Epoch time in seconds.

The endTime should be greater than startTime.
If endTime is not specified, it is set to the current time.

Since: 2.3.2

long anchorTime
The anchor point to slice the read data. Epoch time in seconds.

For the PEDOMETER and PRESSURE type, the anchorTime can only be used.
The anchorTime should be greater than or equal to zero.
If anchorTime is not specified, it will be set to the endTime.

The interval will extend away from the anchorTime in both directions. The exact date does not matter for the anchorTime. This is because the anchorTime is used in combination with the interval. For example, the anchorTime can be 1:00 am, January 1, 2000 or 1:00 am, August 15, 2010 with a 1 day interval. In both cases, the anchorTime will be 1:00 am internally.

query example

Since: 2.3.2

Code example:

function onerror(error)
{
  console.log(error.name + ": " + error.message);
}

function onread(data)
{
  for (var idx = 0; idx < data.length; ++idx)
  {
    console.log("*** " + idx);
    console.log("max pressure: " + data[idx].max);
    console.log("min pressure: " + data[idx].min);
    console.log("average: " + data[idx].average);
  }
}

var type = "PRESSURE";
var now = new Date();
var startTime = now.setDate(now.getDate() - 4);
var anchorTime = new Date(2000, 1, 2, 6).getTime();
var query =
{
  startTime: startTime / 1000,
  anchorTime: anchorTime / 1000,
  interval: 1440  /* 1 day. */
};

try
{
  tizen.humanactivitymonitor.readRecorderData(type, query, onread, onerror);
}
catch (err)
{
  console.log(err.name + ": " + err.message);
}

Output example:

*** 0
max pressure: 1013.00
min pressure: 930.00
average: 980.00
*** 1
max pressure: 1012.00
min pressure: 954.00
average: 986.00
*** 2
max pressure: 950.00
min pressure: 904.00
average: 932.00
*** 3
max pressure: 1012.00
min pressure: 920.00
average: 942.00
*** 4
max pressure: 1012.00
min pressure: 1005.00
average: 1008.00
long interval
Interval in minutes at which human activity recorder data will be read.

The interval should be greater than or equal to zero.
For the PEDOMETER and PRESSURE type, if interval is not specified, it is set to the difference between endTime and startTime.
For the PRESSURE type, if it is set to zero, all raw data recorded from startTime to endTime will be returned.
For other recorder types, interval will be ignored.

Since: 2.3.2

2.6. HumanActivityData

The HumanActivityData interface is a common abstract interface used by the different types of human activity data. 
  [NoInterfaceObject] interface HumanActivityData {
  };

Since: 2.3

2.7. HumanActivityPedometerData

The HumanActivityPedometerData interface represents pedometer data. 
  [NoInterfaceObject] interface HumanActivityPedometerData : HumanActivityData {
    readonly attribute PedometerStepStatus stepStatus;
    readonly attribute double speed;
    readonly attribute double walkingFrequency;
    readonly attribute double cumulativeDistance;
    readonly attribute double cumulativeCalorie;
    readonly attribute double cumulativeTotalStepCount;
    readonly attribute double cumulativeWalkStepCount;
    readonly attribute double cumulativeRunStepCount;
    readonly attribute StepDifference[] stepCountDifferences;
  };

Since: 2.3

Attributes

  • readonly PedometerStepStatus stepStatus
    The current movement type.

    Since: 2.3

  • readonly double speed
    Current speed in km/h.

    Since: 2.3

  • readonly double walkingFrequency
    Step count per second.

    Since: 2.3

  • readonly double cumulativeDistance
    Cumulative distance traveled since the last start() method call in meters.

    Since: 2.3

  • readonly double cumulativeCalorie
    Cumulative calories burnt since the last start() method call in kcal.

    Since: 2.3

  • readonly double cumulativeTotalStepCount
    Cumulative walking and running step count since the last start() method call.

    The value is the sum of cumulativeWalkStepCount and cumulativeRunStepCount.

    Since: 2.3

  • readonly double cumulativeWalkStepCount
    Cumulative walking step count since the last start() method call.

    Since: 2.3

  • readonly double cumulativeRunStepCount
    Cumulative running step count since the last start() method call.

    Since: 2.3

  • readonly StepDifference[] stepCountDifferences
    Array of the StepDifference.

    Since: 2.3

2.8. HumanActivityAccumulativePedometerData

The HumanActivityAccumulativePedometerData interface represents pedometer motion data since the device boot. 
  [NoInterfaceObject] interface HumanActivityAccumulativePedometerData : HumanActivityData {
    readonly attribute PedometerStepStatus stepStatus;
    readonly attribute double speed;
    readonly attribute double walkingFrequency;
    readonly attribute double accumulativeDistance;
    readonly attribute double accumulativeCalorie;
    readonly attribute double accumulativeTotalStepCount;
    readonly attribute double accumulativeWalkStepCount;
    readonly attribute double accumulativeRunStepCount;
    readonly attribute StepDifference[] stepCountDifferences;
  };

Since: 2.3

Attributes

  • readonly PedometerStepStatus stepStatus
    Current movement type.

    Since: 2.3

  • readonly double speed
    Current speed in km/h.

    Since: 2.3

  • readonly double walkingFrequency
    Step count per second.

    Since: 2.3

  • readonly double accumulativeDistance
    Accumulative distance traveled since the device boot in meters.

    Since: 2.3

  • readonly double accumulativeCalorie
    Accumulative calories burnt since the device boot in kcal.

    Since: 2.3

  • readonly double accumulativeTotalStepCount
    Accumulative walking and running step count since the device boot.

    The value is the sum of accumulativeWalkStepCount and accumulativeRunStepCount.

    Since: 2.3

  • readonly double accumulativeWalkStepCount
    Accumulative walking step count since the device boot.

    Since: 2.3

  • readonly double accumulativeRunStepCount
    Accumulative running step count since the device boot.

    Since: 2.3

  • readonly StepDifference[] stepCountDifferences
    Array of the StepDifference.

    Since: 2.3

2.9. HumanActivityHRMData

The HumanActivityHRMData interface represents Heart Rate Monitor(HRM) data. 
  [NoInterfaceObject] interface HumanActivityHRMData : HumanActivityData {
    readonly attribute long heartRate;
    readonly attribute long rRInterval;
  };

Since: 2.3

Attributes

  • readonly long heartRate
    Heart rate in beats per minute. When a user takes off the watch device, the heartRate is set to -3. When a user shakes the watch, the heartRate is set to -2.

    Since: 2.3

  • readonly long rRInterval
    Peak-to-peak interval in millisecond(s).

    Since: 2.3

2.10. HumanActivityGPSInfo

The HumanActivityGPSInfo interface represents GPS information. 
  [NoInterfaceObject] interface HumanActivityGPSInfo {
    readonly attribute double latitude;
    readonly attribute double longitude;
    readonly attribute double altitude;
    readonly attribute double speed;
    readonly attribute long errorRange;
    readonly attribute long timestamp;
  };

Since: 2.3

Attributes

  • readonly double latitude
    An attribute to indicate the user's latitude in degrees.

    Since: 2.3

  • readonly double longitude
    An attribute to indicate the user's longitude in degrees.

    Since: 2.3

  • readonly double altitude
    An attribute to indicate the user's altitude in meters.

    Since: 2.3

  • readonly double speed
    An attribute to indicate the speed in km/h.

    Since: 2.3

  • readonly long errorRange
    An attribute to indicate the error range of the user's position in meters.

    Since: 2.3

  • readonly long timestamp
    An attribute to indicate timestamp in seconds.

    Since: 2.3

2.11. HumanActivityGPSInfoArray

The HumanActivityGPSInfoArray interface represents GPS information array. 
  [NoInterfaceObject] interface HumanActivityGPSInfoArray : HumanActivityData {
    readonly attribute HumanActivityGPSInfo[] gpsInfo;
  };

Since: 2.3

Attributes

  • readonly HumanActivityGPSInfo[] gpsInfo
    An attribute to indicate the array of GPS information.

    Since: 2.3

2.12. HumanActivityMonitorOption

The HumanActivityMonitorOption dictionary contains options, such as the callbackInterval and the sampleInterval, to use with start(). 
  dictionary HumanActivityMonitorOption {
    long callbackInterval;
    long sampleInterval;
  };

Since: 2.3.2

Dictionary members

long callbackInterval
The interval in milliseconds (ms) at which human activity data will be sent to the Web Application.
For the GPS type, callbackInterval should be greater than or equal to the sampleInterval. The maximum permissible value for callbackInterval is device specific. If callbackInterval is not specified or zero, it is set to the default value of 150000ms. The callbackInterval will be ignored when the display is on. Instead, The callbackInterval will be set to the sampleInterval.
For the HRM type, callbackInterval can be between 10ms and 1000ms inclusive, however, if it not specified or zero, it is set by the default value of 100ms.
For other activity types, callbackInterval will be ignored.

Since: 2.3.2

Remark: The specified interval is only a suggested interval between sensor measurements. You will get at least one sensor measurement within the interval you specify, but the actual interval between sensor measurements can be affected by other applications and the system. To reduce the system overhead, it is recommended to set the longest interval that you can, because the system usually chooses the shortest interval among all intervals specified.

long sampleInterval
GPS information sampling interval in milliseconds (ms)
For the GPS type, sampleInterval should be greater than or equal to 1000ms. The maximum permissible value for sampleInterval is device specific. If sampleInterval is not specified or zero, it is set to the the default value of 1000ms.
For other activity types, sampleInterval will be ignored.

Since: 2.3.2

2.13. HumanActivityRecognitionData

The HumanActivityRecognitionData interface represents a activity recognition data. 
  [NoInterfaceObject] interface HumanActivityRecognitionData : HumanActivityData {
    readonly attribute ActivityRecognitionType type;
    readonly attribute long timestamp;
    readonly attribute ActivityAccuracy accuracy;
  };

Since: 2.3.2

Attributes

  • readonly ActivityRecognitionType type
    The type of activity.

    Since: 2.3.2

  • readonly long timestamp
    The time when the activity is recognized. Epoch time in seconds.

    Since: 2.3.2

  • readonly ActivityAccuracy accuracy
    The degree of accuracy.

    Since: 2.3.2

2.14. HumanActivityRecorderData

The HumanActivityRecorderData interface is a common abstract interface used for the different types of human activity recorder data. 
  [NoInterfaceObject] interface HumanActivityRecorderData {
    readonly attribute long startTime;
    readonly attribute long endTime;
  };

Since: 2.3.2

Attributes

  • readonly long startTime
    Recording start time of the data in this HumanActivityRecorderData object. Epoch time in seconds.

    Since: 2.3.2

  • readonly long endTime
    Recording end time of the data in this HumanActivityRecorderData object. Epoch time in seconds.

    Since: 2.3.2

2.15. HumanActivityRecorderPressureData

The HumanActivityRecorderPressureData interface represents a recorded PRESSURE data. 
  [NoInterfaceObject] interface HumanActivityRecorderPressureData : HumanActivityRecorderData {
    readonly attribute double? max;
    readonly attribute double? min;
    readonly attribute double? average;
  };

Since: 2.3.2

Attributes

  • readonly double max [nullable]
    Max pressure in hectopascal (hPa).

    Since: 2.3.2

  • readonly double min [nullable]
    Min pressure in hectopascal (hPa).

    Since: 2.3.2

  • readonly double average [nullable]
    Average pressure in hectopascal (hPa).

    Since: 2.3.2

2.16. HumanActivityMonitorSuccessCallback

The HumanActivityMonitorSuccessCallback interface is a callback interface that is invoked when new human activity data is available. 
  [Callback=FunctionOnly, NoInterfaceObject] interface HumanActivityMonitorSuccessCallback {
    void onsuccess(optional HumanActivityData? humanactivitydata);
  };

Since: 2.3

Methods

onsuccess
Called when there is new human activity data available. 
void onsuccess(optional HumanActivityData? humanactivitydata);

Since: 2.3

Parameters:

  • humanactivitydata [optional] [nullable]: New human activity data
    Note that null is passed for the WRIST_UP type.

2.17. HumanActivityReadRecorderSuccessCallback

The HumanActivityReadRecorderSuccessCallback interface is a callback interface that is invoked when recorded human activity data is successfully read. 
  [Callback=FunctionOnly, NoInterfaceObject] interface HumanActivityReadRecorderSuccessCallback {
    void onsuccess(HumanActivityRecorderData[] humanactivitydata);
  };

Since: 2.3.2

Methods

onsuccess
Called when recorded human activity data is successfully read. 
void onsuccess(HumanActivityRecorderData[] humanactivitydata);

Since: 2.3.2

Parameters:

  • humanactivitydata: Recorded human activity data.

3. Related Feature

Method tizen.systeminfo.getCapability() can be used in application runtime to check whether this API is supported.

To guarantee that the Human Activity Monitor application runs on a device which supports this API, declare the following feature requirements in the config file:

  • http://tizen.org/feature/humanactivitymonitor

    • To guarantee that the pedometer application runs on a device with pedometer, declare the following feature requirements in the config file:

  • http://tizen.org/feature/sensor.pedometer

    • To guarantee that the wrist-up gesture recognition application runs on a device with wrist up, declare the following feature requirements in the config file:

  • http://tizen.org/feature/sensor.wrist_up

    • To guarantee that the Heart Rate Monitor application runs on a device with heart rate monitor, declare the following feature requirements in the config file:

  • http://tizen.org/feature/sensor.heart_rate_monitor

    • To guarantee that the GPS batch information tracking application runs on a device with GPS batch feature, declare the following feature requirements in the config file:

  • http://tizen.org/feature/location.batch

    • To guarantee that the activity information tracking application runs on a device with activity recognition feature, declare the following feature requirements in the config file:

  • http://tizen.org/feature/sensor.activity_recognition

    • To guarantee that the barometer (pressure) sensor application runs on a device with a barometric (pressure) sensor, declare the following feature requirement in the config file:

  • http://tizen.org/feature/sensor.barometer

    • For more information, see Application Filtering.

    4. Full WebIDL

    module HumanActivityMonitor {
  enum HumanActivityType { "PEDOMETER", "WRIST_UP", "HRM", "GPS" };
  enum HumanActivityRecorderType { "PRESSURE" };
  enum PedometerStepStatus { "NOT_MOVING", "WALKING", "RUNNING", "UNKNOWN" };
  enum ActivityRecognitionType { "STATIONARY", "WALKING", "RUNNING", "IN_VEHICLE" };
  enum ActivityAccuracy { "LOW", "MEDIUM", "HIGH" };
  dictionary HumanActivityRecorderOption {
    long interval;
    long retentionPeriod;
  };
  dictionary HumanActivityRecorderQuery {
    long startTime;
    long endTime;
    long anchorTime;
    long interval;
  };
  dictionary HumanActivityMonitorOption {
    long callbackInterval;
    long sampleInterval;
  };
  Tizen implements HumanActivityMonitorManagerObject;
  [NoInterfaceObject] interface HumanActivityMonitorManagerObject {
    readonly attribute HumanActivityMonitorManager humanactivitymonitor;
  };
  [NoInterfaceObject] interface HumanActivityMonitorManager {
    void getHumanActivityData(HumanActivityType type, HumanActivityMonitorSuccessCallback successCallback,
                              optional ErrorCallback? errorCallback) raises(WebAPIException);
    void start(HumanActivityType type, optional HumanActivityMonitorSuccessCallback? changedCallback,
               optional ErrorCallback? errorCallback, optional HumanActivityMonitorOption? option) raises(WebAPIException);
    void stop(HumanActivityType type) raises(WebAPIException);
    void setAccumulativePedometerListener(HumanActivityMonitorSuccessCallback changeCallback) raises(WebAPIException);
    void unsetAccumulativePedometerListener() raises(WebAPIException);
    long addActivityRecognitionListener(ActivityRecognitionType type, HumanActivityMonitorSuccessCallback listener,
                                        optional ErrorCallback? errorCallback) raises(WebAPIException);
    void removeActivityRecognitionListener(long listenerId, optional ErrorCallback? errorCallback);
    void startRecorder(HumanActivityRecorderType type, optional HumanActivityRecorderOption option) raises(WebAPIException);
    void stopRecorder(HumanActivityRecorderType type) raises(WebAPIException);
    void readRecorderData(HumanActivityRecorderType type, HumanActivityRecorderQuery? query,
                          HumanActivityReadRecorderSuccessCallback successCallback, optional ErrorCallback? errorCallback)
                          raises(WebAPIException);
  };
  [NoInterfaceObject] interface StepDifference {
    readonly attribute long stepCountDifference;
    readonly attribute long timestamp;
  };
  [NoInterfaceObject] interface HumanActivityData {
  };
  [NoInterfaceObject] interface HumanActivityPedometerData : HumanActivityData {
    readonly attribute PedometerStepStatus stepStatus;
    readonly attribute double speed;
    readonly attribute double walkingFrequency;
    readonly attribute double cumulativeDistance;
    readonly attribute double cumulativeCalorie;
    readonly attribute double cumulativeTotalStepCount;
    readonly attribute double cumulativeWalkStepCount;
    readonly attribute double cumulativeRunStepCount;
    readonly attribute StepDifference[] stepCountDifferences;
  };
  [NoInterfaceObject] interface HumanActivityAccumulativePedometerData : HumanActivityData {
    readonly attribute PedometerStepStatus stepStatus;
    readonly attribute double speed;
    readonly attribute double walkingFrequency;
    readonly attribute double accumulativeDistance;
    readonly attribute double accumulativeCalorie;
    readonly attribute double accumulativeTotalStepCount;
    readonly attribute double accumulativeWalkStepCount;
    readonly attribute double accumulativeRunStepCount;
    readonly attribute StepDifference[] stepCountDifferences;
  };
  [NoInterfaceObject] interface HumanActivityHRMData : HumanActivityData {
    readonly attribute long heartRate;
    readonly attribute long rRInterval;
  };
  [NoInterfaceObject] interface HumanActivityGPSInfo {
    readonly attribute double latitude;
    readonly attribute double longitude;
    readonly attribute double altitude;
    readonly attribute double speed;
    readonly attribute long errorRange;
    readonly attribute long timestamp;
  };
  [NoInterfaceObject] interface HumanActivityGPSInfoArray : HumanActivityData {
    readonly attribute HumanActivityGPSInfo[] gpsInfo;
  };
  [NoInterfaceObject] interface HumanActivityRecognitionData : HumanActivityData {
    readonly attribute ActivityRecognitionType type;
    readonly attribute long timestamp;
    readonly attribute ActivityAccuracy accuracy;
  };
  [NoInterfaceObject] interface HumanActivityRecorderData {
    readonly attribute long startTime;
    readonly attribute long endTime;
  };
  [NoInterfaceObject] interface HumanActivityRecorderPressureData : HumanActivityRecorderData {
    readonly attribute double? max;
    readonly attribute double? min;
    readonly attribute double? average;
  };
  [Callback=FunctionOnly, NoInterfaceObject] interface HumanActivityMonitorSuccessCallback {
    void onsuccess(optional HumanActivityData? humanactivitydata);
  };
  [Callback=FunctionOnly, NoInterfaceObject] interface HumanActivityReadRecorderSuccessCallback {
    void onsuccess(HumanActivityRecorderData[] humanactivitydata);
  };
};
    Except as noted, this content - excluding the Code Examples - is licensed under Creative Commons Attribution 3.0 and all of the Code Examples contained herein are licensed under BSD-3-Clause.
    For details, see the Content License.