Stress
Start from API_LEVEL
2.0. Please refer to API_LEVEL.
Stress Sensor.
permission code: data:user.hd.stress
Methods
getCurrent
Get the current pressure measurement
getCurrent(): Result
Result
| Property | Type | Description | API_LEVEL |
|---|---|---|---|
| value | number | Stress measurement values | 2.0 |
| time | number | Time to obtain the measured value | 2.0 |
onChange
Register a callback function to listen for stress measurement change events
onChange(callback: () => void): void
offChange
Cancel a callback function to listen for stress measurement change events
offChange(callback: () => void): void
getToday
Start from API_LEVEL
3.0
Get the pressure measurements for the whole day, recorded every minute, the return value is an array of variable length, the maximum length of the array is 24 * 60
getToday(): Array<number>
StressInfo
| Property | Type | Description | API_LEVEL |
|---|---|---|---|
| second | number | Pressure value measurement time, UTC time stamp, in seconds | 3.0 |
| stress | number | Pressure value, 0 means invalid | 3.0 |
getTodayByHour
Start from API_LEVEL
3.0
Get the average pressure value for the whole day, the return value is a fixed-length array, the average pressure for each hour, the length of the array is 24
getTodayByHour(): Array<number>
getLastWeek
Start from API_LEVEL
3.0
Get the average pressure value for each day of the past week, the return value is a fixed-length array, the average pressure per day, the length of the array is 7, the position of index 0 represents six days ago, the position of index 6 represents today
getLastWeek(): Array<number>
getLastWeekByHour
Start from API_LEVEL
3.0
Get the hourly pressure average for the past week, the return value is a fixed-length array, the length of the array is 7 * 24
getLastWeekByHour(): Array<StressInfo>
StressInfo
| Property | Type | Description | API_LEVEL |
|---|---|---|---|
| second | number | Pressure value measurement time, UTC time stamp, in seconds | 3.0 |
| stress | number | Pressure value, 0 means invalid | 3.0 |
Example
import { Stress } from '@zos/sensor'
const stress = new Stress()
const { value } = stress.getCurrent()
const callback = () => {
console.log(stress.getCurrent())
}
stress.onChange(callback)
// When not needed for use
stress.offChange(callback)