br.liveo.ndrawer.ui.fragment.MainFragment21.java Source code

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Here is the source code for br.liveo.ndrawer.ui.fragment.MainFragment21.java

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/*
 * Copyright 2015 Rudson Lima
 *
 * 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 br.liveo.ndrawer.ui.fragment;

import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.widget.AdapterView;
import android.widget.ListView;

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

import java.util.ArrayList;

import br.liveo.ndrawer.R;
import br.liveo.ndrawer.ui.adapter.CourseInfo;
import br.liveo.ndrawer.ui.adapter.CourseInfoAdapter;
import br.liveo.ndrawer.ui.adapter.RequestClass;

//  -  ?  
public class MainFragment21 extends Fragment {

    private boolean mSearchCheck;
    private static final String TEXT_FRAGMENT = "TEXT_FRAGMENT";

    private CourseInfoAdapter mCourseInfoAdapter;
    private ArrayList<CourseInfo> mCourseInfoList;
    View rootView;

    static Bundle mBundle;

    public static MainFragment21 newInstance(String text) {
        MainFragment21 mFragment = new MainFragment21();
        mBundle = new Bundle();
        mBundle.putString(TEXT_FRAGMENT, text);
        mFragment.setArguments(mBundle);
        return mFragment;
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // TODO Auto-generated method stub      
        rootView = inflater.inflate(R.layout.fragment_main21, container, false);

        rootView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
        return rootView;
    }

    private void getAllRecoCourseList() {
        String url = "http://125.131.73.198:3000/getAllRecoCourseList";
        GetAllRecoCourseList getAllRecoCourseList = new GetAllRecoCourseList();
        getAllRecoCourseList.execute(url);
    }

    private class GetAllRecoCourseList extends AsyncTask<String, Void, String> {
        String url = null;
        String response;

        // Invoked by execute() method of this object
        @Override
        protected String doInBackground(String... params) {
            try {
                url = params[0];
                RequestClass rc = new RequestClass(url);
                rc.Execute(1);
                response = rc.getResponse();
            } catch (Exception e) {
                e.printStackTrace();
            }
            return response;
        }

        // Executed after the complete execution of doInBackground() method
        @Override
        protected void onPostExecute(String response) {
            mCourseInfoAdapter = new CourseInfoAdapter(getContext(), R.layout.course, mBundle);
            mCourseInfoList = new ArrayList<CourseInfo>();

            try {
                JSONArray arr = new JSONArray(response);
                for (int i = 0; i < arr.length(); i++) {
                    JSONObject obj = arr.getJSONObject(i);
                    CourseInfo ri = new CourseInfo(obj.getInt("coursenum"), obj.getString("coursename"),
                            obj.getDouble("coursestartlat"), obj.getDouble("coursestatlng"),
                            obj.getDouble("courseendlat"), obj.getDouble("courseendlng"),
                            obj.getDouble("courselength"), obj.getInt("courseage"), obj.getInt("coursehard"),
                            obj.getString("coursesex"));
                    mCourseInfoList.add(ri);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }

            mCourseInfoAdapter.setCourseInfoList(mCourseInfoList);

            ListView list;
            list = (ListView) rootView.findViewById(R.id.courseList);
            list.setAdapter(mCourseInfoAdapter);

            list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

                }
            });

        }
    }

    @Override
    public void onResume() {
        super.onResume();
        getAllRecoCourseList();
    }

    /*@Override
    public void onActivityCreated(Bundle savedInstanceState) {
       // TODO Auto-generated method stub
       super.onActivityCreated(savedInstanceState);
       setHasOptionsMenu(true);
    }
        
    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
       // TODO Auto-generated method stub
       super.onCreateOptionsMenu(menu, inflater);
       inflater.inflate(R.menu.menu, menu);
        
    //Select search item
    final MenuItem menuItem = menu.findItem(R.id.menu_search);
    menuItem.setVisible(true);
        
    SearchView searchView = (SearchView) menuItem.getActionView();
    searchView.setQueryHint(this.getString(R.string.search));
        
    ((EditText) searchView.findViewById(R.id.search_src_text))
            .setHintTextColor(getResources().getColor(R.color.nliveo_white));
    searchView.setOnQueryTextListener(onQuerySearchView);
        
       //menu.findItem(R.id.menu_add).setVisible(true);
        
       mSearchCheck = false;   
    }
        
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
       // TODO Auto-generated method stub
           
       switch (item.getItemId()) {
        
       *//*case R.id.menu_add:
              Toast.makeText(getActivity(), R.string.add, Toast.LENGTH_SHORT).show();
           break;*//*
                        
                    case R.id.menu_search:
                    mSearchCheck = true;
                    //Toast.makeText(getActivity(), R.string.search, Toast.LENGTH_SHORT).show();
                    break;
                    }
                    return true;
                    }   
                        
                    private SearchView.OnQueryTextListener onQuerySearchView = new SearchView.OnQueryTextListener() {
                    @Override
                    public boolean onQueryTextSubmit(String s) {
                    return false;
                    }
                        
                    @Override
                    public boolean onQueryTextChange(String s) {
                    if (mSearchCheck){
                    // implement your search here
                    }
                    return false;
                    }
                    };*/
}