如何在广播接收器中注销传感器（加速度计）

Question

我已经使用服务注册了加速度计传感器在后台运行，但我想通过单击通知操作（按钮单击）使用广播接收器取消注册加速度计传感器...我搜索了很多，但没有得到帮助... :)

Answer 1

here is a Method for Unregister sensor I have used in my code and its working proper :

   private SensorEventListener mySensorEventListener = new SensorEventListener() {

    @Override
    public void onAccuracyChanged(Sensor sensor, int accuracy) {
    }

    @Override
    public void onSensorChanged(SensorEvent event) {
        // angle between the magnetic north direction
        // 0=North, 90=East, 180=South, 270=West
        float azimuth = event.values[0];
        compassView.updateData(azimuth);
    }
};

@Override
protected void onDestroy() {
    super.onDestroy();
    if (sensor != null) {
        sensorService.unregisterListener(mySensorEventListener);
    }
 }
}