如何将纬度和经度转换为邮政地址

Question

如何将纬度和经度转换为邮政地址。我无法使用mapview来获取geopoint。我想在不使用mapview的情况下在地址中转换纬度和经度

Answer 1

这称为Reverse Geocoding，您可以使用多种服务，包括Google，Yahoo和Bing

See this article免费地理编码服务

Answer 2

Android有GeoCoder课程：

public String getAddress(double latitude, double longitude){

   if (Geocoder.isPresent()) {
       try {
          Geocoder geocoder = new Geocoder(mContext, Locale.getDefault());
          List<Address> addresses = geocoder.getFromLocation(latitude,longitude,1);

          if(addresses != null && addresses.size() > 0) {
            Address first = addresses.get(0);
            StringBuilder sb = new StringBuilder();

            if(first.getMaxAddressLineIndex() > 0){
              sb.append(first.getAddressLine(0) + ", ");
            }

            sb.append(first.getLocality() + ", ");
            sb.append(first.getCountryName());

            return sb.toString();

        } catch (Exception e) {
          Log.e("MyAPP", "Reverse geo lookup failed", e);
          return "Unavailable"
        }
    } else {
      return "unavailable";
    }
 }

Answer 3

转到项目属性＆gt; Android＆gt;将项目构建目标设置为Google