Examples with AutocompletePrediction com.google.android.libraries.places.api.model.AutocompletePrediction used on opensource projects

Example 1 with AutocompletePrediction

use of com.google.android.libraries.places.api.model.AutocompletePrediction in project android-places-demos by googlemaps.

the class PlaceAutocompleteActivity method programmaticPlacePredictions.

// [END maps_places_on_activity_result]
private void programmaticPlacePredictions(String query) {
    // [START maps_places_programmatic_place_predictions]
    // Create a new token for the autocomplete session. Pass this to FindAutocompletePredictionsRequest,
    // and once again when the user makes a selection (for example when calling fetchPlace()).
    AutocompleteSessionToken token = AutocompleteSessionToken.newInstance();
    // Create a RectangularBounds object.
    RectangularBounds bounds = RectangularBounds.newInstance(new LatLng(-33.880490, 151.184363), new LatLng(-33.858754, 151.229596));
    // Use the builder to create a FindAutocompletePredictionsRequest.
    FindAutocompletePredictionsRequest request = FindAutocompletePredictionsRequest.builder().setLocationBias(bounds).setOrigin(new LatLng(-33.8749937, 151.2041382)).setCountries("AU", "NZ").setTypeFilter(TypeFilter.ADDRESS).setSessionToken(token).setQuery(query).build();
    placesClient.findAutocompletePredictions(request).addOnSuccessListener((response) -> {
        for (AutocompletePrediction prediction : response.getAutocompletePredictions()) {
            Log.i(TAG, prediction.getPlaceId());
            Log.i(TAG, prediction.getPrimaryText(null).toString());
        }
    }).addOnFailureListener((exception) -> {
        if (exception instanceof ApiException) {
            ApiException apiException = (ApiException) exception;
            Log.e(TAG, "Place not found: " + apiException.getStatusCode());
        }
    });
// [END maps_places_programmatic_place_predictions]
}

Example 2 with AutocompletePrediction

use of com.google.android.libraries.places.api.model.AutocompletePrediction in project android-places-demos by googlemaps.

the class PlacePredictionAdapter method onBindViewHolder.

@Override
public void onBindViewHolder(@NonNull PlacePredictionViewHolder holder, int position) {
    final AutocompletePrediction prediction = predictions.get(position);
    holder.setPrediction(prediction);
    holder.itemView.setOnClickListener(v -> {
        if (onPlaceClickListener != null) {
            onPlaceClickListener.onPlaceClicked(prediction);
        }
    });
}

Example 3 with AutocompletePrediction

use of com.google.android.libraries.places.api.model.AutocompletePrediction in project iNaturalistAndroid by inaturalist.

the class LocationChooserActivity method getPlaceDetails.

private void getPlaceDetails(AutocompletePrediction prediction, int index, CountDownLatch latch) {
    new Thread(() -> {
        if (prediction.getPlaceId() == null) {
            // We only show predictions with place IDs (so we can retrieve exact lat/lng)
            latch.countDown();
            return;
        }
        List<Place.Field> fields = Arrays.asList(Place.Field.ID, Place.Field.NAME, Place.Field.ADDRESS, Place.Field.LAT_LNG, Place.Field.VIEWPORT);
        FetchPlaceRequest request = FetchPlaceRequest.builder(prediction.getPlaceId(), fields).build();
        mPlacesClient.fetchPlace(request).addOnSuccessListener(fetchPlaceResponse -> {
            // Only when successfully fetching the place details -> add it to the results list
            Place googlePlace = fetchPlaceResponse.getPlace();
            LatLngBounds viewport = googlePlace.getViewport();
            Double radius = null;
            Double latitude = googlePlace.getLatLng().latitude;
            Double longitude = googlePlace.getLatLng().longitude;
            if (viewport != null) {
                LatLng center = viewport.getCenter();
                LatLng northeast = viewport.northeast;
                // Radius is the largest distance from geom center to one of the bounds corners
                radius = Math.max(distanceInMeters(latitude, longitude, center.latitude, center.longitude), distanceInMeters(latitude, longitude, northeast.latitude, northeast.longitude));
            } else {
                radius = 10.0;
            }
            if (index < mPlaces.size()) {
                mPlaces.get(index).accuracy = radius;
                mPlaces.get(index).latitude = latitude;
                mPlaces.get(index).longitude = longitude;
            }
            latch.countDown();
        }).addOnFailureListener(e -> {
            latch.countDown();
        });
    }).start();
}

Example 4 with AutocompletePrediction

use of com.google.android.libraries.places.api.model.AutocompletePrediction in project iNaturalistAndroid by inaturalist.

the class LocationChooserActivity method loadPlaceResults.

private void loadPlaceResults(List<AutocompletePrediction> predictions) {
    mWaitForAllResults = new CountDownLatch(predictions.size());
    mPlaces = new ArrayList<>();
    for (AutocompletePrediction prediction : predictions) {
        INatPlace inatPlace = new INatPlace();
        inatPlace.id = prediction.getPlaceId();
        inatPlace.title = prediction.getPrimaryText(null).toString();
        inatPlace.subtitle = prediction.getSecondaryText(null).toString();
        mPlaces.add(inatPlace);
        getPlaceDetails(prediction, mPlaces.size() - 1, mWaitForAllResults);
    }
    // Refresh results
    mPlaceAdapter = new LocationChooserPlaceAdapter(this, mPlaces);
    runOnUiThread(() -> {
        mLocationList.setAdapter(mPlaceAdapter);
        mLoadingSearch.setVisibility(View.GONE);
        mLocationList.setVisibility(View.VISIBLE);
    });
}

Example 5 with AutocompletePrediction

use of com.google.android.libraries.places.api.model.AutocompletePrediction in project android-places-demos by googlemaps.

the class ProgrammaticAutocompleteToolbarActivity method getPlacePredictions.

/**
 * This method demonstrates the programmatic approach to getting place predictions. The
 * parameters in this request are currently biased to Kolkata, India.
 *
 * @param query the plus code query string (e.g. "GCG2+3M K")
 */
private void getPlacePredictions(String query) {
    // The value of 'bias' biases prediction results to the rectangular region provided
    // (currently Kolkata). Modify these values to get results for another area. Make sure to
    // pass in the appropriate value/s for .setCountries() in the
    // FindAutocompletePredictionsRequest.Builder object as well.
    final LocationBias bias = RectangularBounds.newInstance(// SW lat, lng
    new LatLng(22.458744, 88.208162), // NE lat, lng
    new LatLng(22.730671, 88.524896));
    // Create a new programmatic Place Autocomplete request in Places SDK for Android
    final FindAutocompletePredictionsRequest newRequest = FindAutocompletePredictionsRequest.builder().setSessionToken(sessionToken).setLocationBias(bias).setTypeFilter(TypeFilter.ESTABLISHMENT).setQuery(query).setCountries("IN").build();
    // Perform autocomplete predictions request
    placesClient.findAutocompletePredictions(newRequest).addOnSuccessListener((response) -> {
        List<AutocompletePrediction> predictions = response.getAutocompletePredictions();
        adapter.setPredictions(predictions);
        progressBar.setIndeterminate(false);
        viewAnimator.setDisplayedChild(predictions.isEmpty() ? 0 : 1);
    }).addOnFailureListener((exception) -> {
        progressBar.setIndeterminate(false);
        if (exception instanceof ApiException) {
            ApiException apiException = (ApiException) exception;
            Log.e(TAG, "Place not found: " + apiException.getStatusCode());
        }
    });
}