Android Open Source - SSPIA Planet Source

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License

The source code is released under:
MIT License
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Java Source Code

package com.fiec.sspia.buff;
/*from  w  w  w.java  2  s . co m*/
import org.json.JSONObject;

import android.os.AsyncTask;
import android.preference.PreferenceManager;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.widget.ListView;

import com.fiec.sspia.db.Planets;
import com.fiec.sspia.db.SolarDb;
import com.fiec.sspia.util.CustomInfoAdapter;
import com.fiec.sspia.util.JSONParser;

public class PlanetSource extends AsyncTask<Void,Void,Boolean>{
  
  //public static final String _ACTUALURL = "http://marsweather.ingenology.com/v1/latest/";
  public static final String _URLKEY = "maasurlkey";
  private String URL;
  
  protected boolean isGet = false; 
  private String[] res;
  
  private static final String _TAG = "gmaTag";
  private FragmentActivity act;
  private JSONParser parser;
  private JSONObject json = null;
  
  private CustomInfoAdapter adapter;
  
  private SolarDb db;
  private Planets planet;
  
  //private Planets planet;
  private String[] tags;
  
  public PlanetSource(FragmentActivity act, String[] dats, Planets planet) {
    parser = new JSONParser();
    this.tags = dats;
    this.act = act;
    this.db = planet.getDb();
    this.planet = planet;
    this.execute();
  }
  
  public PlanetSource(FragmentActivity act, ListView info, Planets planet, String[] tags){
    this.act = act;
    //this.planet = planet;
    this.tags = tags;  
    
    int i=0,j=0, nulos=0;
    
    if(planet == null)
      Log.w(Tag._TAG, "planet null ");
    if(planet.getinf() == null) Log.w(Tag._TAG, "info null ");
    res = planet.getinf();    
    db = planet.getDb();
    
    db.updatetemp(planet.getPid(), res[0], res[1], res[2]);
    
    for(i=0;i<res.length;i++){
      if(res[i].compareTo("null") == 0)
        nulos++;
      else
        continue;
      }
    String[] resf = new String[res.length-nulos];
    String[] datsf = new String[res.length-nulos];
    j=i=0;
    while(j<res.length){
      if(res[j].compareTo("null") == 0){
        j++;
        continue;
        }
      else{
        resf[i]=res[j];
        datsf[i]=tags[j];
        j++;
        i++;
        }
      }
    adapter = new CustomInfoAdapter(act, resf, datsf, 0);
    info.setAdapter(adapter);
  }
    
  @Override
  protected void onPreExecute() {
    URL = PreferenceManager.getDefaultSharedPreferences(act).getString(_URLKEY, null);
    Log.w(Tag._TAG, "URL = "+URL);
    res = new String[this.tags.length];
  }

  @Override
  protected Boolean doInBackground(Void... params) {
    if(getFromCuriosity() == true){
      getRes();
      return true;
    }
    return false;
  }
  
  @Override
  protected void onPostExecute(Boolean result) {
    if (result == true){
      //db = new SolarDb(act.getApplicationContext());
      //db.open();
      Log.w(Tag._TAG, "res5 = "+res[5]+" res3 = "+res[3]);
      db.updatetemp(4, res[5], "null", res[3]);
      db.updateLogTemp(res[3], res[5]);
      this.planet.setInfoMars(res[5], res[3]);
      //db.close();
    }
  }
  
  private boolean getFromCuriosity(){
    try{
      json = parser.makeHttpRequest(URL, "GET");
      if(json == null){
        Log.e(_TAG, "Error de JSON parser..!!");
        return false;
      }
      else{
        return true;
      }      
    }
    catch(Exception ex){ex.printStackTrace(); return false;}    
  }
  
  private void getRes(){
    try {
      JSONObject array = json.getJSONObject("report");
      for(int i=0; i<array.length(); i++){
        res[i] = array.getString(tags[i]);
      }
      isGet = true;
    } catch (Exception e) {
      Log.e("Tag", "ERROR: "+e.toString());
      isGet = false;
    }
  }
  
}
Java Source Code List
