title: Really not getting setResult and onActivityResult
body: <p>Alright, here I am again.  Still learning.  Now I need to pass integer values back and forth from 2 activities.  First activity passes a counter value to the second (which keeps track of player stats).  Second activity has ability to reset stats to zero, hence passing the number back.  But I just can't get my head around it.  Here's what I have so far...</p>
  
  <p>First activity (Main):</p>
  
  <pre><code>@Override
  public boolean onOptionsItemSelected(MenuItem item) {
      switch (item.getItemId()) {
          case R.id.menu_settings:
              Intent i = new Intent(this, Options.class);
              Bundle counters = new Bundle();
              counters.putInt("plWin", plWin);
              counters.putInt("plLoss", plLoss);
              counters.putInt("plDraw", plDraw);
              i.putExtras(counters);
              startActivityForResult(i, ?);
              return true;
  </code></pre>
  
  <p>please fill in the "?"</p>
  
  <p>second activity (Options):</p>
  
  <pre><code>public void onBackPressed() {
      super.onBackPressed();
      Intent i = new Intent();
      Bundle counters = new Bundle();
      counters.putInt("Wins", wins);
      counters.putInt("Losses", losses);
      counters.putInt("Draws", draws);
      i.putExtras(counters);
      setResult(?, i);
      finish();
  }
  </code></pre>
  
  <p>again, can't figure out the "?".</p>
  
  <p>And going back to my first activity, I don't know what goes after:</p>
  
  <pre><code>@Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
      super.onActivityResult(requestCode, resultCode, data);
  </code></pre>
  
  <p>Dying to figure this out. Thanks in advance.</p>