Google Maps Places Autocomplete不返回门牌号？iOS应用地址搜索问题

I get it—dealing with generic autocomplete results that don’t let users distinguish between multiple storefronts on the same street is super frustrating. Let’s break down how to get more precise, actionable results for your iOS app:

1. Tweak Request Parameters to Prioritize Precise Addresses #

By default, Places Autocomplete tends to return broad POI entries (like the entire "Shoppers Drug Mart" chain on a street) if your search terms are too general. Try adding these parameters to narrow things down:

• types=address: This forces the API to prioritize structured address results (which include street numbers) over generic POI names. Here’s your modified request:

  https://maps.googleapis.com/maps/api/place/autocomplete/json?input=shoppers@&radius=160934&location=50.445210,-104.618896&components=country:ca&key=xxxxxxxxxxxxx&types=address
  

• strictbounds=true: If you want results strictly limited to your defined location and radius, add this parameter. It helps the API focus on nearby, specific locations instead of broader chain entries.

2. Use the Place Details API to Fetch Full Address Info #

If Autocomplete still returns a generic entry, you can fetch the full details (including street numbers) after the user selects a result. Just take the place_id from the Autocomplete response and call the Place Details API:

https://maps.googleapis.com/maps/api/place/details/json?place_id=ChIJ4XzAGbCgHlMRGSFBsEbyfCE&fields=formatted_address,address_components&key=xxxxxxxxxxxxx

This will return the complete, structured address for each storefront. You can either pre-load these details as users scroll through autocomplete results, or display them immediately after a selection to let users pick the right location.

3. Guide Users to Enter More Specific Search Terms #

Sometimes the issue is just that the user’s input is too vague. Add a subtle hint in your search field (like "Enter store name + street number") to encourage more precise queries. For example, if a user types "Shoppers Drug Mart 456 Albert Street", Autocomplete will almost always return the exact storefront instead of the generic street-level entry.

In some cases, Google’s Places data might not have separate entries for every storefront—but the above steps should cover most scenarios where you need to distinguish between multiple locations on the same street.

内容的提问来源于stack exchange，提问作者Adam G