Android Open Source - CMOV_Stock_Portfolio Total Portfolio

• Back to App/stock  ↑

From Project

Back to project page CMOV_Stock_Portfolio.

License

The source code is released under:

MIT License

Java Source Code

package cmov.stock_portfolio;
/*from  w  w  w.j  a  v a  2s. co m*/
import java.util.ArrayList;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONArray;
import org.json.JSONObject;

import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import android.widget.Toast;
import cmov.stock.stock_portfolio.R;

import common.Common;
import common.Network;
import common.Stock;


import opengl.PieGraph;

public class TotalPortfolio extends Fragment {
  
  private enum Graph {
    STOCK_VALUE,
    STOCK_QUANTITY
  }
  private Graph selection = Graph.STOCK_QUANTITY;

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    final View view = inflater.inflate(R.layout.total_portfolio, container, false);

    this.setHasOptionsMenu(true);
    return view;
  }

  @Override
  public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    // Inflate the menu; this adds items to the action bar if it is present.
    inflater.inflate(R.menu.total_portfolio, menu);
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle presses on the action bar items
    switch (item.getItemId())
    {
    case R.id.action_sync:
      new AsyncGetStockInfo().execute();
      return true;
    case R.id.action_graph:
      selection = Graph.values()[(selection.ordinal() + 1) % Graph.values().length];
      onResume();
      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  @Override
  public void onResume() {
    final TextView owned = (TextView) getView().findViewById(R.id.totalShares);
    final TextView value = (TextView) getView().findViewById(R.id.totalValue);
    final TextView title = (TextView) getView().findViewById(R.id.PieGraphTitle);

    owned.setText(Common.getSumShares().toString());
    value.setText(Common.getSumValue().toString() + "$");
    
    if(selection.equals(Graph.STOCK_QUANTITY))
      title.setText("Stocks Quantity");
    else if(selection.equals(Graph.STOCK_VALUE))
      title.setText("Stocks Value");
    
    //redraw Graph
    ArrayList<NameValuePair> elems = new ArrayList<NameValuePair>();
    for(Stock stock : Common.stocks)
    {
      if(selection.equals(Graph.STOCK_QUANTITY))
        elems.add(new BasicNameValuePair(stock.getTick(), stock.getOwned().toString()));
      else if(selection.equals(Graph.STOCK_VALUE))
        elems.add(new BasicNameValuePair(stock.getTick(), stock.getTotalValue().toString()));
    }

    PieGraph articleFrag = (PieGraph) getActivity().getSupportFragmentManager().findFragmentById(R.id.total_graph);
    articleFrag.drawPie(elems);
    
    super.onResume();
  }

  public class AsyncGetStockInfo extends AsyncTask<Void, Void,  JSONObject> {
    private ArrayList<NameValuePair> elems = new ArrayList<NameValuePair>();

    @Override
    protected void onPreExecute() {
      super.onPreExecute();
    }
    @Override
    protected JSONObject doInBackground(Void... params) {
      elems.add(new BasicNameValuePair("f","snl1d1t1v"));
      elems.add(new BasicNameValuePair("s",Common.getAllOwnedTicks()));

      Network connection = new Network(Common.SERVER_URL_FINANCES + "d/quotes", "GET", elems, true);
      connection.run();
      return Common.convertJSON(connection.getResultObject(),false);
    }
    protected void onPostExecute(JSONObject result) {
      try {
        JSONArray all_ticks = (JSONArray) result.get("Values");
        for (int i = 0 ; i < all_ticks.length() ; i++)
        {
          JSONObject tick = all_ticks.getJSONObject(i);
          Stock tmp = Common.stocks.get(i);

          tmp.setExchanges(tick.getInt("Exchanges"));
          tmp.setLastCheck(tick.getString("Date") + " " + tick.getString("Time"));
          tmp.setValue(tick.getDouble("Value"));
          tmp.setFullName(tick.getString("Name"));

          Common.stocks.set(i, tmp);
        }

        onResume();
        //Redraw(getView());

        Toast.makeText(getActivity(), "Data Updated", Toast.LENGTH_SHORT).show();
      } catch (Exception e) {
        e.printStackTrace();
      }
      System.out.println(result.toString());
    }
  }
}

Java Source Code List

• Back to App/stock  ↑