| -api-id | -api-type |
|---|---|
E:Windows.Devices.Sensors.ActivitySensor.ReadingChanged |
winrt event |
Occurs each time the sensor reports a new sensor reading.
When you add a callback function, you receive an initial callback. However, there is a case where you will not receive this initial callback.
- Add a callback function.
- Remove the callback function.
- Add another callback function (or the original one a second time)
In this sequence of events, the second callback function will not receive the initial callback. It will receive callback notifications normally when the ActivitySensor reports a new reading; only the initial callback will be missed.