Request for registering for sensor events from an application-exposed sensor
data
source
.The request specifies the data source, the desired sampling rate and
batching interval for the registration, and a listener to deliver events to.
Constant Summary
int | UNSPECIFIED | Constant representing an unspecified value. |
Inherited Constant Summary
Field Summary
public static finalCreator<FitnessSensorServiceRequest> | CREATOR |
Public Method Summary
boolean | |
long |
getBatchInterval(TimeUnit
timeUnit)
Sets the maximum delay between a data point being detected and reported.
|
DataSource |
getDataSource()
Returns the data source the client is registering to.
|
SensorEventDispatcher |
getDispatcher()
Returns a dispatcher that can be used to send events back to the Fitness
Platform for this particular registration.
|
long |
getSamplingRate(TimeUnit
timeUnit)
Returns the desired delay between two consecutive collected data points, in the
given time unit.
|
int |
hashCode()
|
String |
toString()
|
void |
writeToParcel(Parcelparcel, int
flags)
|
Inherited Method Summary
Constants
public static final int UNSPECIFIED
Constant representing an unspecified value.
Fields
public static finalCreator<FitnessSensorServiceRequest> CREATOR
Public Methods
public booleanequals(Objectother)
public longgetBatchInterval(TimeUnit timeUnit)
Sets the maximum delay between a data point being detected and reported. The batch interval can be used to enable batching, which can save battery by reducing the number of times the AP is awaken, and the number of network transfers. This is specially important if the sensor exposed is from a companion device.
The batch interval is a hint to the system, and events can be reported sooner. If no interval is specified, or if the underlying data source does not support batching, events may be reported as soon as they are detected.
Returns
- The maximum latency, in micros, or
UNSPECIFIED
if unspecified.
publicDataSource getDataSource()
Returns the data source the client is registering to. The Fitness Platform will guarantee that applications only receive requests for data sources they own.
Duplicate requests for the same data source should be treated as update requests.
publicSensorEventDispatcher getDispatcher()
Returns a dispatcher that can be used to send events back to the Fitness Platform for this particular registration.
public longgetSamplingRate(TimeUnit timeUnit)
Returns the desired delay between two consecutive collected data points, in the given time unit. This is only a hint, and events may be sampled faster or slower than the specified rate.
If the sampling rate is unspecified, the application should select a default rate with conservative battery usage for an always-on registration.
Returns
- The sampling rate, in the specified unit, or
UNSPECIFIED
if unspecified.