我已经在我的应用程序中实现了谷歌自动完成功能。我想确保那些自动完成的地方,行政区域和国家。而不是道路或任何其他地方。我们能做到吗?
typedef NS_ENUM(NSInteger, GMSPlacesAutocompleteTypeFilter) {
/**
* All results.
*/
kGMSPlacesAutocompleteTypeFilterNoFilter,
/**
* Geeocoding results, as opposed to business results.
*/
kGMSPlacesAutocompleteTypeFilterGeocode,
/**
* Geocoding results with a precise address.
*/
kGMSPlacesAutocompleteTypeFilterAddress,
/**
* Business results.
*/
kGMSPlacesAutocompleteTypeFilterEstablishment,
/**
* Results that match the following types:
* "locality",
* "sublocality"
* "postal_code",
* "country",
* "administrative_area_level_1",
* "administrative_area_level_2"
*/
kGMSPlacesAutocompleteTypeFilterRegion,
/**
* Results that match the following types:
* "locality",
* "administrative_area_level_3"
*/
kGMSPlacesAutocompleteTypeFilterCity,
};
这可以通过编辑这个头文件来实现,对吗?但我试着去掉了一些。但仍然可以正常工作。
您可以限制的搜索结果
let filter = GMSAutocompleteFilter()
filter.type = .City
filter.country = "uk"
使用以上代码将结果限制在英国,并且只获得城市结果。
搜索一段时间后。我找到了解决办法。
let filter = GMSAutocompleteFilter()
filter.type = GMSPlacesAutocompleteTypeFilter.City
这对我有效
let filter = GMSAutocompleteFilter()
filter.country = "uk|country:fr|country:us"