com.javierc.albuquerquenow.SearchMap.java Source code

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Here is the source code for com.javierc.albuquerquenow.SearchMap.java

Source

package com.javierc.albuquerquenow;

import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.AlertDialog;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.inputmethod.InputMethodManager;
import android.widget.SearchView;
import android.widget.SearchView.OnQueryTextListener;
import android.widget.Toast;

import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.javierc.albuquerquenow.fetch.JSONFetch;
import com.javierc.albuquerquenow.hlperobj.VenueData;

public class SearchMap extends MapActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.search_map, menu);
        getActionBar().setHomeButtonEnabled(true);
        getActionBar().setDisplayShowTitleEnabled(false);
        getActionBar().setIcon(R.drawable.home);

        SearchView searchView = (SearchView) menu.findItem(R.id.menu_search).getActionView();

        searchView.setOnQueryTextListener(n());

        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // TODO Auto-generated method stub
        if (item.getItemId() == android.R.id.home) {
            this.finish();
        } else if (item.getItemId() == R.id.action_legalnotices) {
            String LicenseInfo = GooglePlayServicesUtil.getOpenSourceSoftwareLicenseInfo(getApplicationContext());
            AlertDialog.Builder LicenseDialog = new AlertDialog.Builder(SearchMap.this);
            LicenseDialog.setTitle("Legal Notices");
            LicenseDialog.setMessage(LicenseInfo);
            LicenseDialog.show();

        }
        return super.onOptionsItemSelected(item);
    }

    private OnQueryTextListener n() {
        // TODO Auto-generated method stub
        return new OnQueryTextListener() {

            @Override
            public boolean onQueryTextSubmit(String arg0) {
                // TODO Auto-generated method stub
                InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
                inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
                //Toast.makeText(getBaseContext(), arg0, Toast.LENGTH_SHORT).show();
                try {
                    new SearchFoursquare().execute(String.valueOf(googlemap.getMyLocation().getLatitude()),
                            String.valueOf(googlemap.getMyLocation().getLongitude()), arg0);
                } catch (Exception e) {
                    // TODO: handle exception
                }

                return false;
            }

            @Override
            public boolean onQueryTextChange(String arg0) {
                // TODO Auto-generated method stub
                googlemap.clear();
                return false;
            }

        };
    }

    private class SearchFoursquare extends AsyncTask<String, Void, List<VenueData>> {
        private JSONObject json;
        private JSONObject response;
        private JSONArray venues;

        @Override
        protected List<VenueData> doInBackground(String... params) {
            List<VenueData> data = new ArrayList<VenueData>();
            if (params[2].contains(" ")) {
                params[2] = params[2].replace(" ", "+");
            }
            try {
                json = new JSONFetch().getJSONfromUrl("https://api.foursquare.com/v2/venues/search?ll=" + params[0]
                        + "," + params[1] + "&query='" + params[2]
                        + "'&oauth_token=QHWKC5NBUGVO2XSHGD5LVCKV5QXWK20GTAUSQHDG51PC32AA&v=20130212");

                response = json.getJSONObject("response");
                venues = response.getJSONArray("venues");

                for (int i = 0; i < venues.length(); i++) {
                    JSONObject v = venues.getJSONObject(i);

                    String name = v.optString("name");

                    JSONObject loc = v.getJSONObject("location");
                    String lat = loc.getString("lat");
                    String lng = loc.getString("lng");

                    JSONObject here = v.getJSONObject("hereNow");
                    JSONObject stats = v.getJSONObject("stats");
                    String statsCount = stats.optString("checkinsCount");
                    String website = v.optString("url", "");
                    String count = here.optString("count");

                    data.add(new VenueData(name, website, Double.parseDouble(lat), Double.parseDouble(lng),
                            Integer.parseInt(count), Long.parseLong(statsCount)));

                }
            } catch (JSONException ex) {
                Logger.getLogger(MainActivity.class.getName()).log(Level.SEVERE, null, ex);
            } catch (Exception e) {
                // TODO: handle exception
            }
            return data;
        }

        @Override
        protected void onPostExecute(List<VenueData> result) {
            googlemap.clear();
            if (result.size() > 0) {
                for (int i = 0; i < result.size(); i++) {
                    VenueData v = result.get(i);

                    googlemap.addMarker(new MarkerOptions().title(v.get_name())
                            .snippet("<html><body><b>Name: </b>" + v.get_name()
                                    + "<br><b>Currently checked in: </b>" + v.get_here()
                                    + "<br><b>Total checkins: </b>" + v.get_total() + "<br><b>Website: </b>"
                                    + "<a href=\"" + v.get_website() + "\">Visit</a>" + "</body></html>")
                            .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE))
                            .position(new LatLng(v.get_lat(), v.get_lng())));
                }
            } else {
                Toast.makeText(getBaseContext(), "Sorry nothing matched", Toast.LENGTH_SHORT).show();
            }
            super.onPostExecute(result);
        }

    }

    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        googlemap.clear();
        super.onPause();
    }
}