我正在尝试使用Google Places API,我想将搜索过滤为仅限于健身房类型.
我正在使用https://developers.google.com/places/给出的代码
public void onPickButtonClick(View v) { // Construct an intent for the place picker try { PlacePicker.IntentBuilder intentBuilder = new PlacePicker.IntentBuilder(); Intent intent = intentBuilder.build(this); // Start the intent by requesting a result,// identified by a request code. startActivityForResult(intent,REQUEST_PLACE_PICKER); } catch (GooglePlayServicesRepairableException e) { // ... } catch (GooglePlayServicesNotAvailableException e) { // ... } } @Override protected void onActivityResult(int requestCode,int resultCode,Intent data) { if (requestCode == REQUEST_PLACE_PICKER && resultCode == Activity.RESULT_OK) { // The user has selected a place. Extract the name and address. final Place place = PlacePicker.getPlace(data,this); final CharSequence name = place.getName(); final CharSequence address = place.getAddress(); String attributions = PlacePicker.getAttributions(data); if (attributions == null) { attributions = ""; } mViewName.setText(name); mViewAddress.setText(address); mViewAttributions.setText(Html.fromHtml(attributions)); } else { super.onActivityResult(requestCode,resultCode,data); } }
我试图做的是创建一个像下面这样的过滤器,并以某种方式将(placeFilter)添加到intent.
PlacePicker.IntentBuilder intentBuilder = new PlacePicker.IntentBuilder(); PlaceFilter placeFilter; ArrayList<String> restictToGyms = new ArrayList<>(); restictToGyms.add("44"); placeFilter = new PlaceFilter(false,restictToGyms); intent.soMEHOWADD(placeFilter); Intent intent = intentBuilder.build(this);
但我不知道如何将此过滤器添加到意图中.事实上,我不确定这是否是正确的做法.任何指针将不胜感激.谢谢!
解决方法
我一直在寻找同样的事情.不幸的是,它似乎不可能 – PlaceFilter发生id,而不是类型. PlaceFilter类是最终的,因此它无法扩展(我讨厌API编写器最终完成类时,几乎从来没有理由这样做).在结果返回后,您需要实际进行调用并通过循环进行过滤.
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