Examples with TextAutoSuggestionRequest com.here.android.mpa.search.TextAutoSuggestionRequest used on opensource projects

Example 1 with TextAutoSuggestionRequest

use of com.here.android.mpa.search.TextAutoSuggestionRequest in project here-android-sdk-examples by heremaps.

the class MapFragmentView method handleSelectedAutoSuggest.

private void handleSelectedAutoSuggest(AutoSuggest autoSuggest) {
    int collectionSize = Integer.parseInt(m_collectionSizeTextView.getText().toString());
    switch(autoSuggest.getType()) {
        case PLACE:
            /*
                 Gets initialized PlaceRequest with location context that allows retrieving details
                 about the place on the selected location.
                 */
            AutoSuggestPlace autoSuggestPlace = (AutoSuggestPlace) autoSuggest;
            PlaceRequest detailsRequest = autoSuggestPlace.getPlaceDetailsRequest();
            detailsRequest.execute(new ResultListener<Place>() {

                @Override
                public void onCompleted(Place place, ErrorCode errorCode) {
                    if (errorCode == ErrorCode.NONE) {
                        handlePlace(place);
                    } else {
                        handleError(errorCode);
                    }
                }
            });
            break;
        case SEARCH:
            /*
                 Gets initialized AutoSuggestSearch with location context that allows retrieving
                 DiscoveryRequest for further processing as it is described in
                 the official documentation.
                 Some example of how to handle DiscoveryResultPage you can see in
                 com.here.android.example.autosuggest.ResultListActivity
                 */
            AutoSuggestSearch autoSuggestSearch = (AutoSuggestSearch) autoSuggest;
            DiscoveryRequest discoverRequest = autoSuggestSearch.getSuggestedSearchRequest();
            discoverRequest.setCollectionSize(collectionSize);
            discoverRequest.execute(new ResultListener<DiscoveryResultPage>() {

                @Override
                public void onCompleted(DiscoveryResultPage discoveryResultPage, ErrorCode errorCode) {
                    if (errorCode == ErrorCode.NONE) {
                        s_discoverResultList = discoveryResultPage.getItems();
                        Intent intent = new Intent(m_activity, ResultListActivity.class);
                        m_activity.startActivity(intent);
                    } else {
                        handleError(errorCode);
                    }
                }
            });
            break;
        case QUERY:
            /*
                 Gets TextAutoSuggestionRequest with suggested autocomplete that retrieves
                 the collection of AutoSuggest objects which represent suggested.
                 */
            final AutoSuggestQuery autoSuggestQuery = (AutoSuggestQuery) autoSuggest;
            TextAutoSuggestionRequest queryReqest = autoSuggestQuery.getRequest(getSelectedLocale());
            queryReqest.setCollectionSize(collectionSize);
            queryReqest.execute(new ResultListener<List<AutoSuggest>>() {

                @Override
                public void onCompleted(List<AutoSuggest> autoSuggests, ErrorCode errorCode) {
                    if (errorCode == ErrorCode.NONE) {
                        processSearchResults(autoSuggests);
                        m_searchView.setOnQueryTextListener(null);
                        m_searchView.setQuery(autoSuggestQuery.getQueryCompletion(), false);
                        m_searchView.setOnQueryTextListener(m_searchListener);
                    } else {
                        handleError(errorCode);
                    }
                }
            });
            break;
        // Do nothing.
        case UNKNOWN:
        default:
    }
}

Example 2 with TextAutoSuggestionRequest

use of com.here.android.mpa.search.TextAutoSuggestionRequest in project here-android-sdk-examples by heremaps.

the class MapFragmentView method doSearch.

private void doSearch(String query) {
    setSearchMode(true);
    /*
         Creates new TextAutoSuggestionRequest with current map position as search center
         and selected collection size with applied filters and chosen locale.
         For more details how to use TextAutoSuggestionRequest
         please see documentation for HERE Mobile SDK for Android.
         */
    TextAutoSuggestionRequest textAutoSuggestionRequest = new TextAutoSuggestionRequest(query);
    textAutoSuggestionRequest.setSearchCenter(m_map.getCenter());
    textAutoSuggestionRequest.setCollectionSize(Integer.parseInt(m_collectionSizeTextView.getText().toString()));
    applyResultFiltersToRequest(textAutoSuggestionRequest);
    Locale locale = getSelectedLocale();
    if (locale != null) {
        textAutoSuggestionRequest.setLocale(locale);
    }
    String countryCode = getSelectedCountryCode();
    if (!TextUtils.isEmpty(countryCode)) {
        AddressFilter addressFilter = new AddressFilter();
        // Also available filtering by state code, county, district, city and zip code
        addressFilter.setCountryCode(countryCode);
        textAutoSuggestionRequest.setAddressFilter(addressFilter);
    }
    /*
           The textAutoSuggestionRequest returns its results to non-UI thread.
           So, we have to pass the UI update with returned results to UI thread.
         */
    textAutoSuggestionRequest.execute(new ResultListener<List<AutoSuggest>>() {

        @Override
        public void onCompleted(final List<AutoSuggest> autoSuggests, ErrorCode errorCode) {
            if (errorCode == errorCode.NONE) {
                processSearchResults(autoSuggests);
            } else {
                handleError(errorCode);
            }
        }
    });
}