ReviewSignInActivity.java

package com.realtrackandroid.views.participationsactive.signinsheet;

import java.util.ArrayList;
import java.util.List;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ListView;
import android.widget.TextView;

import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.MenuItem;
import com.realtrackandroid.R;
import com.realtrackandroid.common.StyledButton;
import com.realtrackandroid.models.activities.Participant;

public class ReviewSignInActivity extends SherlockFragmentActivity {
  private ArrayList<Participant> participantList;

  private StyledButton doneButton;

  private Intent intent;

  private TextView headCount;

  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_reviewsignin);
    participantList = new ArrayList<Participant>();
    intent = getIntent();

    Bundle resultBundle = intent.getExtras();
    List<Participant> currentParticipantList = resultBundle
            .getParcelableArrayList("participantList");
    participantList.addAll(currentParticipantList);
  }

  @Override
  public void onResume() {
    super.onResume();
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    doneButton = (StyledButton) findViewById(R.id.doneButton);
    doneButton.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View arg0) {
        finish();
      }
    });

    headCount = (TextView) findViewById(R.id.headcount);
    headCount.setText("Current Head Count: " + participantList.size());

    ReviewSigninSheetListAdapter listAdapter = new ReviewSigninSheetListAdapter(this,
            R.layout.row_reviewsigninparticipants, participantList);
    ListView participationitemslist = (ListView) findViewById(R.id.participantlistView);
    participationitemslist.setAdapter(listAdapter);
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
      case android.R.id.home:
        // provide a back button on the actionbar
        finish();
        break;
      default:
        return super.onOptionsItemSelected(item);
    }

    return true;
  }
}