french_toast_mafia.waitr.MainActivity.java Source code

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Here is the source code for french_toast_mafia.waitr.MainActivity.java

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/*
* Copyright 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package french_toast_mafia.waitr;

import android.app.Dialog;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.maps.CameraUpdate;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;

import org.json.JSONObject;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Random;

public class MainActivity extends FragmentActivity {

    public static ArrayAdapter<String> arrayAdapter;
    private static final int GPSERROR = 9001;
    GoogleMap mMap;
    private static final float DEFAULTZOOM = 15;
    Marker mapMarker;
    String url = "https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=30.287702,-97.741569&radius=800&types=food|restaurants&key=AIzaSyDetgkaiV1zKHy4s168VqyGT9tIo8XBG8Q";

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

        setContentView(R.layout.activity_main);

        /*final Button button = (Button) findViewById(R.id.btn_check_in);
        button.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View v) {
              Toast.makeText(v.getContext(), "Checked In", Toast.LENGTH_LONG).show();
          }
        });
        */
        // Construct the data source
        ArrayList<String> restaurants = new ArrayList<String>();
        restaurants.add("Whataburger");
        restaurants.add("Chipotle Mexican Grill");
        restaurants.add("Torchy's Tacos");
        restaurants.add("Starbucks");
        restaurants.add("Noodles and Company");
        restaurants.add("Mellow Mushroom");
        restaurants.add("Pluckers Wing Bar");
        restaurants.add("Jimmy John's");
        // Create the adapter to convert the array to views
        CustomAdapter adapter = new CustomAdapter(this, restaurants);
        arrayAdapter = adapter;

        if (savedInstanceState == null) {
            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
            SlidingTabsBasicFragment fragment = new SlidingTabsBasicFragment();
            transaction.replace(R.id.sample_content_fragment, fragment);
            transaction.commit();
            new GcmRegistrationAsyncTask(this).execute();
        }

    }

    @Override
    protected void onStart() {
        super.onStart();
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onPrepareOptionsMenu(Menu menu) {
        return super.onPrepareOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        return super.onOptionsItemSelected(item);
    }

    /** A method to download json data from url */
    private String downloadUrl(String strUrl) throws IOException {
        String data = "";
        InputStream iStream = null;
        HttpURLConnection urlConnection = null;
        try {
            URL url = new URL(strUrl);

            // Creating an http connection to communicate with url
            urlConnection = (HttpURLConnection) url.openConnection();

            // Connecting to url
            urlConnection.connect();

            // Reading data from url
            iStream = urlConnection.getInputStream();

            BufferedReader br = new BufferedReader(new InputStreamReader(iStream));

            StringBuffer sb = new StringBuffer();

            String line = "";
            while ((line = br.readLine()) != null) {
                sb.append(line);
            }

            data = sb.toString();

            br.close();

        } catch (Exception e) {
            // Log.d("Exception while downloading url", e.toString());
        } finally {
            iStream.close();
            urlConnection.disconnect();
        }

        return data;
    }

}