谷歌Places API的PlaceFilter [英] Google Places API PlaceFilter

问题描述

我使用谷歌Android Places API的，我试图限制结果，只显示餐馆。我已经包括一个PlaceFilter，似乎是正确的，但似乎并没有被应用滤镜和餐厅一边给其他结果。见code：

I am using Google Places API for Android and am trying to limit the results to only show Restaurants. I have included a PlaceFilter and seems to be correct but doesn't seem to be applying the filter and giving other results aside from Restaurants. See code:

ArrayList<String> restrictToRestaurants = new ArrayList<>();
                restrictToRestaurants.add(Integer.toString(Place.TYPE_RESTAURANT));
                PlaceFilter pf;
                pf = new PlaceFilter(false, restrictToRestaurants);

                PendingResult<PlaceLikelihoodBuffer> result = Places.PlaceDetectionApi.getCurrentPlace(mGoogleApiClient, pf);
                result.setResultCallback(new ResultCallback<PlaceLikelihoodBuffer>() {
                    @Override
                    public void onResult(PlaceLikelihoodBuffer likelyPlaces) {
                        for (PlaceLikelihood placeLikelihood : likelyPlaces) {

                            placeLikelihood.getPlace().getPlaceTypes();

                            Log.i(TAG, String.format("Place '%s' with " + "likelihood: %g", placeLikelihood.getPlace().getName(), placeLikelihood.getLikelihood()));
                        }
                        likelyPlaces.release();
                    }
                });

任何人有任何想法如何运用PlaceFilter？

Anyone have any ideas how to apply the PlaceFilter?

推荐答案

目前，过滤 getCurrentPlace 的结果的唯一方式是列出的<一href=\"https://developer.android.com/reference/com/google/android/gms/location/places/PlaceFilter.html\"相对=nofollow> PlaceFilter 类：

Currently, the only ways to filter the results of getCurrentPlace are outlined in the PlaceFilter class:

requireOpenNow 如果为true，只返回地方现在打开

requireOpenNow if true, return only places open now

restrictToPlaceIds 的具体PlaceIds匹配

restrictToPlaceIds the specific PlaceIds to match

那些PlaceIds中的每一个被认为匹配到特定的位置。不幸的是，它看起来像的地方类型过滤 Places.PlaceDetectionApi.getCurrentPlace 的结果（如餐厅）不被支持。在你引用可在<一个使用 Place.TYPE_RESTAURANT href=\"https://developer.android.com/reference/com/google/android/gms/location/places/AutocompleteFilter.html\"相对=nofollow> AutocompleteFilter 为 GeoDataApi.getAutocomplete predictions 。

Each one of those PlaceIds is supposed to match to a specific location. Unfortunately, it looks like filtering the results of Places.PlaceDetectionApi.getCurrentPlace by the type of place (eg restaurants) is not supported yet. The Place.TYPE_RESTAURANT you referenced can be used in AutocompleteFilter for GeoDataApi.getAutocompletePredictions.

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