Android Open Source - SmartHome Async Load Tasks

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.geekytheory.SmartHome_App;
// www . j av  a 2 s .c  om
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import android.util.Log;

/**
 * Author: Mario Prez Esteso Website: http://geekytheory.com Mail:
 * mario@geekytheory.com
 */

class AsyncLoadTasks extends CommonAsyncTask {
  MyActivity activity;

  private final int GET_JSON = 0;
  private final int UPDATE_DATABASE = 1;

  int option;

  int id;
  String atr, value;
  boolean addItems = true;
  
  AsyncLoadTasks(MyActivity mainactivity, int option, int id, String atr,
      String value) {
    super(mainactivity);
    this.activity = mainactivity;
    this.option = option;
    this.id = id;
    this.atr = atr;
    this.value = value;
    activity.refresh = false;
  }

  @Override
  protected void doInBackground() throws IOException {
    switch (option) {
    case GET_JSON:
      JSONuse json = new JSONuse(); // Receive JSON of the server
      Log.i("JSON_DATA", json.jArray.toString());
      /*
       * for(int c=0; c<activity.titles.size(); c++) {
       * activity.titles.remove(c); } for(int c=0;
       * c<activity.matrixList.size(); c++) {
       * activity.matrixList.remove(c); }
       */
      try {
        for (int i = 0; i < json.jArray.length(); i++) {
          json.json_data = json.jArray.getJSONObject(i);
          if (activity.titles.isEmpty()) {
            addItems = true;
          } else {
            if(i<activity.titles.size()){
              if (activity.titles.get(i).equals(
                  json.json_data.getString("NAME"))) {
                addItems = false;
              } else {
                addItems = true;
              }
          } else {
            addItems = true;
          }
          }
          
          if(addItems){
            activity.titles.add(json.json_data.getString("NAME"));
            ArrayList<DeviceItem> deviceItemList = new ArrayList<DeviceItem>();
            DeviceItem deviceItem;
            if (json.json_data.getString("LEDA").equals("1")) {
              deviceItem = new DeviceItem("LEDA",
                  json.json_data.getInt("ID"), true);
            } else {
              deviceItem = new DeviceItem("LEDA",
                  json.json_data.getInt("ID"), false);
            }
            deviceItemList.add(deviceItem);
            if (json.json_data.getString("LEDB").equals("1")) {
              deviceItem = new DeviceItem("LEDB",
                  json.json_data.getInt("ID"), true);
            } else {
              deviceItem = new DeviceItem("LEDB",
                  json.json_data.getInt("ID"), false);
            }
            deviceItemList.add(deviceItem);
            if (json.json_data.getString("LEDC").equals("1")) {
              deviceItem = new DeviceItem("LEDC",
                  json.json_data.getInt("ID"), true);
            } else {
              deviceItem = new DeviceItem("LEDC",
                  json.json_data.getInt("ID"), false);
            }
            deviceItemList.add(deviceItem);
            deviceItem = new DeviceItem(json.json_data.getString("TEMPERATURE"), json.json_data.getInt("ID"), false);
            deviceItemList.add(deviceItem);
            
            // deviceItemList = activity.deviceItemList;
            activity.matrixList.add(deviceItemList);
            Log.i("log_tag", "id: " + json.json_data.getInt("ID"));
            activity.refresh = true;
          }
        }  
      } catch (Exception e) {
        Log.i("ERROR", e.getMessage());
      }
      
      break;
    case UPDATE_DATABASE:
      JSONuse update = new JSONuse(id, atr, value);
    }
  }

  static void run(MyActivity activity, int option, int id, String atr,
      String value) {
    new AsyncLoadTasks(activity, option, id, atr, value).execute();
  }
}

Java Source Code List

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