java - 使用新的 Google Places SDK 使用 PlaceAutoCompleteFragment 时设置地方字段错误

Question

但是，目前正在遵循 Google 关于使用 Fragment 使用 Google Places的新指南。

尽管设置

autocompleteFragment.setPlaceFields(Arrays.asList(Place.Field.ID, Place.Field.NAME));

它提出了

 java.lang.NullPointerException: Place Fields must be set.

目前这是我的代码。

@Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        autocompleteFragment.onActivityResult(requestCode, resultCode, data);


        autocompleteFragment = (AutocompleteSupportFragment)
                getChildFragmentManager().findFragmentById(R.id.autocomplete_fragment);

        if (!Places.isInitialized()) {
            Log.d(TAG, "onActivityResult: Start");
            Places.initialize(getActivity(), String.valueOf(R.string.google_api_key));

        }


        if (autocompleteFragment != null) {
            autocompleteFragment.setPlaceFields(Arrays.asList(Place.Field.ID, Place.Field.NAME));
        }

        autocompleteFragment.setPlaceFields(Arrays.asList(Place.Field.ID, Place.Field.NAME));


        // Set up a PlaceSelectionListener to handle the response.
        autocompleteFragment.setOnPlaceSelectedListener(new PlaceSelectionListener() {
            @Override
            public void onPlaceSelected(@NonNull Place place) {
                Log.d(TAG, "Place: " + place.getName() + ", " + place.getId());

            }

            @Override
            public void onError(@NonNull Status status) {

                Log.d(TAG, "onError: Error:" + status);
            }


        });

    }

标签： javaandroidgoogle-mapsgoogle-places-apigoogleplacesautocomplete

Answer 1

Places SDK 已弃用 您需要迁移到新的PLACES API。您可以通过以下 tguideline 找到解决方案。

https://stackoverflow.com/a/55045772/10579969