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defHLT/getDefaultSensor

Created April 21, 2015 12:04
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getDefaultSensor
private Sensor getDefaultSensor() {
Sensor gravitySensor = mSensorManager.getDefaultSensor(Sensor.TYPE_GRAVITY);
Sensor accelSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
if (gravitySensor != null)
return gravitySensor;
else if (accelSensor != null)
return accelSensor;
else {
throw new RuntimeException("It seems device has neither gravity nor accelerometer sensor");
}
}
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defHLT commented Apr 21, 2015 

private fun getDefaultSensor() =
        mSensorManager!!.getDefaultSensor(Sensor.TYPE_GRAVITY)
                ?: mSensorManager!!.getDefaultSensor(Sensor.TYPE_ACCELEROMETER)
                ?: throw RuntimeException("It seems device has neither gravity nor accelerometer sensor")

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