有没有办法获取Google Place Picker Android的城市名称 [英] is there any way to get city name for Google Place picker android

问题描述

我正在尝试从Google地点选择器中获取城市名称.有什么方法可以使用地点选择器API获取城市名称.我知道我们不能简单地通过放置place.getCity();从API获取它，这是我的代码.

I am trying to get city name from Google place picker. is there any way that we can get city name using place picker API. i know we can not simply get it from API by placing place.getCity(); Below is my code.

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

        if(requestCode == REQUEST_PLACE_PICKER){

            if(resultCode==RESULT_OK){

                Place place = PlacePicker.getPlace(data,this);

                final CharSequence name = place.getName();
                final CharSequence address = place.getAddress();
                final CharSequence phone = place.getPhoneNumber();
                final String placeId = place.getId();
                final LatLng latLng = place.getLatLng();

                if(place.getLocale() != null) {
                    String aname = place.getLocale().toString();
                    areaname.setText(aname);
                }

                location.setText(address);
                gname.setText(name);
                latlon.setText(String.valueOf(latLng));

            }
        }
    }

我不希望城市中有任何空值.我读了Geocoder大部分将给出空值.

I don't want any null values in city. i read Geocoder will give mostly null values.

推荐答案

尝试使用地址解析器

final Place place = PlacePicker.getPlace(this,data);
Geocoder geocoder = new Geocoder(this);
try
{
    List<Address> addresses = geocoder.getFromLocation(place.getLatLng().latitude,place.getLatLng().longitude, 1);
    String address = addresses.get(0).getAddressLine(0);
    String city = addresses.get(0).getAddressLine(1);
    //String country = addresses.get(0).getAddressLine(2);  

} catch (IOException e)
{

    e.printStackTrace();
}

此外，您可以尝试调用网络服务并解析json结果以获取城市信息. 只需在网址下方传递从地点选择器获得的经纬度即可. 在结果中Administrative_area_level_2代表城市

Also you can try to call webservice and parse json result to get city. Just pass the lat/ lng you get from placepicker in below url. In the result administrative_area_level_2 represents the city

http://maps.googleapis. com/maps/api/geocode/json?latlng = 23,72& sensor = true

这篇关于有没有办法获取Google Place Picker Android的城市名称的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！