Example usage for com.google.gwt.search.client SearchResultsHandler SearchResultsHandler

Introduction

In this page you can find the example usage for com.google.gwt.search.client SearchResultsHandler SearchResultsHandler.

Prototype

SearchResultsHandler

Source Link

Usage

From source file:com.appspot.socialinquirer.client.activity.HomeActivity.java

License:Apache License

@Override
public void onQuestionsSearchPerformed(final String text) {
    GWT.runAsync(new RunAsyncCallback() {
        public void onFailure(Throwable caught) {
            Window.alert("Code download failed");
        }//w ww.j a  va  2  s  . c om

        public void onSuccess() {
            SearchControlOptions options = new SearchControlOptions();

            WebSearch ws = new WebSearch();
            ws.setSiteRestriction("015203706368483719477:w4zebhpqxyu");
            options.add(ws);
            SearchControl searchControl = new SearchControl(options);
            searchControl.addSearchResultsHandler(new SearchResultsHandler() {

                @Override
                public void onSearchResults(SearchResultsEvent event) {
                    JsArray<? extends Result> results = event.getResults();
                    ArrayList<Question> questions = new ArrayList<Question>();
                    for (int i = 0; i < results.length(); i++) {
                        Result result = results.get(i);
                        if (result instanceof WebResult) {
                            Question question = createQuestion((WebResult) result);
                            question.setKey(getQuestionId(((WebResult) result).getUnescapedUrl()));
                            if (question.getKey() != null) {
                                questions.add(question);
                            }
                        }
                    }
                    homeView.setQuestions(questions);
                }

            });
            searchControl.execute(text);
        }
    });

}

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From source file:com.google.mobile.trippy.web.client.db.DefaultSearchService.java

License:Apache License

/**
 * Google search related methods//from   w w w  .  ja v a  2 s .c o m
 */
private void doGoogleSearch(final String queryString, final HasLatLngBounds searchBounds,
        final String tripLocation, final SearchResultsListener listener) {

    googleSearchService.clearResults();
    googleSearchService.setNoHtmlGeneration();
    googleSearchService.setResultSetSize(ResultSetSize.LARGE);
    //    googleSearchService.setCenterPoint(searchBounds.getCenter().getJso());
    googleSearchService.setAddressLookupMode(AddressLookupMode.ENABLED);
    googleSearchService.setCenterPoint(tripLocation);

    final List<SearchItem> searchItemList = new ArrayList<SearchItem>();
    googleSearchService.addSearchResultsHandler(new SearchResultsHandler() {

        @SuppressWarnings("unchecked")
        @Override
        public void onSearchResults(SearchResultsEvent event) {
            JsArray<LocalResult> results = event.getResults().cast();
            if (results == null || results.length() == 0) {
                searchItemList.clear();
                listener.onSuccess(searchItemList);
                return;
            }
            addGoogleResultsToList(queryString, searchBounds, searchItemList, results);

            // for more than one page.
            final Cursor resultCursor = googleSearchService.getCursor();
            if (resultCursor != null) {
                int currentPage = resultCursor.getCurrentPageIndex();
                int totalPages = resultCursor.getPages().length();
                if (currentPage < totalPages - 1 && currentPage < MAX_GOOGLE_SEARCH_RESULTS_PAGE) {
                    googleSearchService.gotoPage(++currentPage);
                } else {
                    // Trippy-enforced page limit reached
                    searchResultsCache.put(getResultsCacheKey(SearchType.GOOGLE, queryString, searchBounds),
                            searchItemList);
                    listener.onSuccess(searchItemList);
                }
            } else {
                // No more results if cursor is null.
                searchResultsCache.put(getResultsCacheKey(SearchType.GOOGLE, queryString, searchBounds),
                        searchItemList);
                listener.onSuccess(searchItemList);
            }
        }
    });

    googleSearchService.execute(queryString);
}

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From source file:next.celebs.api.API.java

License:Apache License

public void getPhotos(final Key searchKey, final int numberPages,
        final Response<JsArray<ImageResult>> response) {

    final SearchResultsHandler resultHandler = new SearchResultsHandler() {
        @Override// w  w w. j  av a 2  s.  co m
        public void onSearchResults(SearchResultsEvent event) {
            JsArray<ImageResult> data = (JsArray<ImageResult>) event.getResults();
            response.read(data);
        }
    };

    SearchUtils.loadSearchApi(new Runnable() {
        public void run() {
            ImageSearch search = initImageSearch(resultHandler);
            search.execute(searchKey.getSearchQuery());
            int[] page = { 1 };
            gotoPage(page, numberPages, search);
        }
    });
}

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From source file:next.celebs.model.API.java

License:Apache License

public void getPhotos(final Key searchKey, final int numberPages,
        final Response<JsArray<ImageResult>> response) {

    final SearchResultsHandler resultHandler = new SearchResultsHandler() {
        @Override/*from  w  ww.j  av  a2 s  . c  om*/
        public void onSearchResults(SearchResultsEvent event) {
            @SuppressWarnings("unchecked")
            JsArray<ImageResult> data = (JsArray<ImageResult>) event.getResults();
            response.read(data);
        }
    };

    SearchUtils.loadSearchApi(new Runnable() {
        public void run() {
            ImageSearch search = initImageSearch(resultHandler);
            search.execute(searchKey.getSearchQuery());
            int[] page = { 1 };
            gotoPage(page, numberPages, search);
        }
    });
}

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