检测空气中的位置 [英] Detecting location in air

问题描述

当我在空中时，我的手机应该可以检测到我在应用中的位置.是否可以使用Google或Apple Map检测位置?如果你们中有人遇到这种情况，请给我一些解决方案.

In my app location should be detected by my mobile when i am in air. Is it possible to detect location using google or Apple map? If anyone of you faced this scenario please give me some solution.

推荐答案

您可以尝试阅读 Google Maps Elevation API文档. JSON示例返回以下内容:

You can try reading Google Maps Elevation API documentation. The example JSON returns this:

    {
   "results" : [
      {
         "elevation" : 1608.637939453125,
         "location" : {
            "lat" : 39.73915360,
            "lng" : -104.98470340
         },
         "resolution" : 4.771975994110107
      }
   ],
   "status" : "OK"
}

因此，您必须寻找海拔属性.然后，您询问海拔是否高于 X (X是考虑用户处于空中所需的高度)，就可以了.

So, you have to look for the elevation attribute. Then, you ask if elevation is higher than X (Where X is the needed altitude to consider the user is in air), and you're done.

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