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4. Interaction with sensors
The listener object (observer) must implement the SensorEventListener interface, which has two functions.
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The abstract void onAccuracyChanged(Sensor sensor, int accuracy) function is called when sensor accuracy has changed. This function provides an estimate of the measurement accuracy. Possible values are given in table 8 .
A measurement with SensorManager.SENSOR_STATUS_UNRELIABLE status must not be used. This value is unreliable.
Recalibrating the sensor can often improve measurement quality.
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The abstract void onSensorChanged(SensorEvent event) function is called when the quantity measured by the sensor has changed. This function is the most useful. The object passed as a parameter (SensorEvent...
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Interaction with sensors
Battery
Bibliography
Websites
Android developers https://developer.android.com/ (page consulted on June 6, 2021). Reference site for programming on the Android platform. This site presents an extensive reference database and the tools needed for programming.
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