SimpleOrientationSensor返回Null [英] SimpleOrientationSensor returning Null

问题描述

我正在使用SimpleOrientationSensor在我的应用程序中获取屏幕方向信息.我正在Windows Simulator中测试此应用程序，但我总是将传感器对象的值设置为null.

I'm using SimpleOrientationSensor to get the screen orientation information in my application. I'm testing this application in Windows Simulator but I always get the sensor object's value as null.

这就是我在做什么:

SimpleOrientationSensor sensor;

sensor = SimpleOrientationSensor.GetDefault();
if (sensor != null)
{
     sensor.OrientationChanged += sensor_OrientationChanged;
}

我知道，当没有可用的Sensor时，SimpleOrientationSensor.GetDefault()将返回null.我应该调整模拟器以获取传感器信息吗?还是可以处理这些更改?

I understand that SimpleOrientationSensor.GetDefault() will return null when there is no Sensor available. Should I tweak the Simulator to get the sensor information? Or does it even handle these changes?

推荐答案

根据

According to this article the simulator doesn't support the SimpleOrientationSensor class.

模拟器不支持定向传感器的仿真，只能触发显示方向的更改.

The Simulator doesn’t support the emulation of Orientation Sensor, and is only able to trigger a display orientation change.

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