Android Open Source - tic-tac-toe Stats View

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License

The source code is released under:

Copyright (c) 2009 Florida State University. All rights reserved. Developed by: FSU Android Group Florida State University http://www.cs.fsu.edu Permission is hereby gra...

Java Source Code

package fsu.android.tictactoe;
//from  ww  w .  j  a  v a 2s . c o m
import java.text.NumberFormat;

import android.app.Activity;
import android.database.Cursor;
import android.graphics.Color;
import android.os.Bundle;
import android.widget.LinearLayout;
import android.widget.TextView;


public class StatsView extends Activity {

  public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.highscore);
        
        /* open the database */
        StatsDatabase db = new StatsDatabase(this);

        /* container for stats */
        LinearLayout container = (LinearLayout) findViewById(R.id.StatList);
        
        /* make the headings */
    LinearLayout headings = new LinearLayout(this);
    
    TextView heading_name = new TextView(this);
    heading_name.setTextColor(Color.BLACK);
    heading_name.setTextSize(20.0f);
    heading_name.setText("Name");
    heading_name.setWidth(140);
    headings.addView(heading_name);
    
    TextView heading_wins = new TextView(this);
    heading_wins.setTextColor(Color.BLACK);
    heading_wins.setTextSize(20.0f);
    heading_wins.setText("W");
    heading_wins.setWidth(35);
    headings.addView(heading_wins);
    
    TextView heading_losses = new TextView(this);
    heading_losses.setTextColor(Color.BLACK);
    heading_losses.setTextSize(20.0f);
    heading_losses.setText("L");
    heading_losses.setWidth(35);
    headings.addView(heading_losses);
    
    TextView heading_ties = new TextView(this);
    heading_ties.setTextColor(Color.BLACK);
    heading_ties.setTextSize(20.0f);
    heading_ties.setText("T");
    heading_ties.setWidth(35);
    headings.addView(heading_ties);
    
    TextView heading_pct = new TextView(this);
    heading_pct.setTextColor(Color.BLACK);
    heading_pct.setTextSize(20.0f);
    heading_pct.setText("%");
    heading_pct.setWidth(35);
    headings.addView(heading_pct);
  
    TextView heading_blank = new TextView(this);
    heading_blank.setText("");
    heading_blank.setWidth(20);
    headings.addView(heading_blank);
    
    container.addView(headings);
        
        /* loop through the stats */
        db.open( );
        Cursor c = db.getAllStats( );
        if (c.moveToFirst( ))
        {
            do {
                /* make a linear layout for this row */
                LinearLayout row = new LinearLayout(this);
                
                /* make a textview for each column */
                TextView name = new TextView(this);
                name.setText(c.getString(1));
                name.setTextColor(Color.DKGRAY);
                name.setWidth(140);
                row.addView(name);
                
                TextView wins = new TextView(this);
                wins.setText(c.getString(2));
                wins.setTextColor(Color.DKGRAY);
                wins.setWidth(35);
                row.addView(wins);
                
                TextView losses = new TextView(this);
                losses.setText(c.getString(3));
                losses.setTextColor(Color.DKGRAY);
                losses.setWidth(35);
                row.addView(losses);
                
                TextView ties = new TextView(this);
                ties.setText(c.getString(4));
                ties.setTextColor(Color.DKGRAY);
                ties.setWidth(35);
                row.addView(ties);
                
                TextView pct = new TextView(this);
                double wins_num = (double) Integer.parseInt(c.getString(2));
                double losses_num = (double) Integer.parseInt(c.getString(3));
                double ties_num = (double) Integer.parseInt(c.getString(4));
                double percent = (wins_num + (ties_num / 2.0)) / (wins_num + losses_num + ties_num);
                NumberFormat nf = NumberFormat.getInstance( );
                nf.setMaximumFractionDigits(3);
                pct.setText(nf.format(percent));
                pct.setTextColor(Color.DKGRAY);
                pct.setWidth(45);
                row.addView(pct);
              
                TextView blank = new TextView(this);
                blank.setText("");
                blank.setWidth(10);
                row.addView(blank);
                
                /* put the row in the layout */
                container.addView(row);
            } while (c.moveToNext( ));
        }
        db.close( );
  }
}

Java Source Code List

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