Android Open Source - paktebe Panduan

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License

The source code is released under:

MIT License

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Java Source Code

package com.maps.paktebe;
/*  ww  w  . j  av a2 s .c o  m*/
import java.util.ArrayList;
import java.util.HashMap;

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

import android.app.ListActivity;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.View;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;

public class Panduan extends ListActivity{  
  public static final String TAG_PANDUAN = "panduan";
  public static final String TAG_ID= "id_panduan";
  public static final String TAG_NAMA= "nama_panduan";
  public static final String TAG_DETAIL = "detail_panduan";
  private static final String url = "http://api.targetkerja.com/tambalban/panduan.php";
  JSONArray panduan = null;  
  ArrayList<HashMap<String, String>> listPanduan = new ArrayList<HashMap<String, String>>();
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    new AmbilDataJSON().execute();          
  }
  
  public class AmbilDataJSON extends
  AsyncTask<String, Integer, ArrayList<HashMap<String, String>>> {

    @Override
    protected ArrayList<HashMap<String, String>> doInBackground(
        String... arg0) {
      
      JSONParser jParser = new JSONParser();
      JSONObject json = jParser.getJSONFromURL(url);
      
      try{
        panduan = json.getJSONArray(TAG_PANDUAN);
        
        for (int i= 0; i < panduan.length();i++){
          JSONObject pdn = panduan.getJSONObject(i);
          
          String id_panduan= pdn.getString(TAG_ID);
          String nama_panduan=pdn.getString(TAG_NAMA);
          String detail_panduan = pdn.getString(TAG_DETAIL);          

          HashMap<String, String> a = new HashMap<String, String>();
          a.put(TAG_ID, id_panduan);
          a.put(TAG_NAMA, nama_panduan);
          a.put(TAG_DETAIL, detail_panduan);
          
          listPanduan.add(a);
        }
        
      } catch (JSONException e){
        e.printStackTrace();        
      }
      return listPanduan;      
    }
    
    @Override
    protected void onPostExecute(ArrayList<HashMap<String, String>> listPanduan) {
      // TODO Auto-generated method stub
      super.onPostExecute(listPanduan);

      ListAdapter adapter = new SimpleAdapter(getApplicationContext(), listPanduan, R.layout.list_panduan,
        new String[]{TAG_NAMA}, new int[]{R.id.namaPanduan});
      setListAdapter(adapter);
    }    
  }
    
  @Override
  public void onListItemClick(ListView l, View v, int position, long id) {
    // TODO Auto-generated method stub
    super.onListItemClick(l, v, position, id);
    
    String pilih = getListAdapter().getItem(position).toString();    
    
    Intent i = new Intent(Panduan.this, DetailPanduan.class);
    Bundle bundle = new Bundle();
    bundle.putString("Select", pilih);    
    i.putExtras(bundle);
    startActivity(i);         
  }
}

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