amazon fireos设备的反向地理编码

Question

   public String reverseGeoCodeConversion(String location) {
    try {
        List<Address> addresses = new ArrayList<>();
        String lattitude = location.split(":")[0];
        String longitude = location.split(":")[1];
        Geocoder geocoder = new 
        Geocoder(MyApplication.getMyApplicationContext(), 
        Locale.getDefault());
        int result = 1;
        try {
            addresses = geocoder.getFromLocation(Double.parseDouble(lattitude), Double.parseDouble(longitude), result);
        } catch (IOException e) {
            e.printStackTrace();
        }
        if (addresses.size() > 0) {
            Address address = addresses.get(0);
            Log.d("reverseaddress", address.getAddressLine(address.getMaxAddressLineIndex()));
            return address.getAddressLine(address.getMaxAddressLineIndex());
        }
    } catch (NumberFormatException e) {
        e.printStackTrace();
    }
    return "NA";
}

Answer 1

根据docs的说法，亚马逊Fire支持android.location.Geocoder接口。Geocoder.isPresent()在您的设备上返回什么？

现在我正在使用google api，它需要互联网和速度

Geocoder接口也需要互联网。