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遷移至 Place Autocomplete (新推出)

Places SDK for iOS 支援現有的 Place Autocomplete。如果您熟悉 Place Autocomplete (新版) Place Autocomplete 進行下列變更：

使用新的定價模式。如需所有 API 的定價資訊，請參閱 Places SDK for iOS 定價 (新版)。
如要提出要求，請呼叫新的 GMSPlacesClient fetchAutocompleteSuggestionsFromRequest:敬上方法。
傳遞至要求：
- 新的 GMSAutocompleteRequest敬上類別，用來定義所有請求參數，例如查詢和工作階段符記
- 型別的回呼 GMSAutocompleteSuggestionsCallback敬上處理回應。
GMSAutocompleteFilter敬上課程現在可讓您：
- 設定用來決定結果格式的區碼。
- 設定預測偏移量，亦即 Unicode 字元偏移。
回應是由新的 GMSAutocompleteSuggestion敬上類別這個類別包含新型別的執行個體陣列 GMSAutocompletePlaceSuggestion敬上代表建議
工作階段結束時，如果 Place Details (新功能) 或地址驗證。適用對象如需更多資訊，請參閱 Autocomplete (新版) 和工作階段價格：

要求範例

使用 Place Autocomplete (新版) 時，發出要求並傳遞 GMSAutocompleteRequest 執行個體中的所有參數：

Swift

let token = GMSAutocompleteSessionToken()

let northEastBounds = CLLocationCoordinate2DMake(37.38816277477739, -122.08813770258874)
let southWestBounds = CLLocationCoordinate2DMake(37.39580487866437, -122.07702325966572)

let filter = GMSAutocompleteFilter()
filter.types = [kGMSPlaceTypeRestaurant]
filter.locationBias = GMSPlaceRectangularLocationOption(northEastBounds, southWestBounds)

let request = GMSAutocompleteRequest(query:"Sicilian piz")
request.filter = filter
request.sessionToken = token
GMSPlacesClient.shared().fetchAutocompleteSuggestions(from: request, callback: { results, error in
   // Handle response
})

Objective-C

  CLLocationCoordinate2D northEast = CLLocationCoordinate2DMake(37.38816277477739, -122.08813770258874);
  CLLocationCoordinate2D southWest = CLLocationCoordinate2DMake(37.39580487866437, -122.07702325966572);

  GMSAutocompleteFilter *filter = [[GMSAutocompleteFilter alloc] init];
  filter.types = @[ kGMSPlaceTypeRestaurant ];
  filter.locationBias = GMSPlaceRectangularLocationOption(northEast, southWest);
  GMSAutocompleteRequest *request = [[GMSAutocompleteRequest alloc] initWithQuery:@"Sicilian piz"];
  request.sessionToken = token;
  request.filter = filter;

  [[GMSPlacesClient sharedClient] fetchAutocompleteSuggestionsFromRequest:request callback:^(NSArray<GMSAutocompleteSuggestion *> * results, NSError * error){
    // Handle response
    for (GMSAutocompleteSuggestion *suggestion in results) {
      if (suggestion.placeSuggestion) {
        // Show place suggestion data.
      }
    }
  }];