HeroesActivity.java

package com.vorsk.crossfitr;

import java.util.ArrayList;

import com.vorsk.crossfitr.models.SQLiteDAO;
import com.vorsk.crossfitr.models.WorkoutModel;
import com.vorsk.crossfitr.models.WorkoutRow;

import android.app.Activity;
import android.os.Bundle;
import android.content.Context;
import android.content.Intent;
import android.graphics.Typeface;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;

public class HeroesActivity extends Activity implements OnItemClickListener{
	private ListView heroesView;
	private WorkoutModel model_data;
	private WorkoutRow[] pulledData;
	private ArrayList<WorkoutRow> workoutrowList;
	private ListView derp_heroes_list;
	private HeroesListHelper listAdapter;
	
	private TextView titleTextHeader1;
	private TextView titleTextHeader2;
	private Typeface font;
	
	@Override
	public void onCreate(Bundle savedInstanceState){
		
		super.onCreate(savedInstanceState);
		setContentView(R.layout.heroes_workouts_list);
		
		font = Typeface.createFromAsset(this.getAssets(), "fonts/Roboto-Thin.ttf");
		
		titleTextHeader1 = (TextView) findViewById(R.id.workouts_title);		
		titleTextHeader1.setTypeface(font);		
		titleTextHeader2 = (TextView) findViewById(R.id.heroes_title);		
		titleTextHeader2.setTypeface(font);
		
		workoutrowList = new ArrayList<WorkoutRow>();
		
		heroesView = (ListView) findViewById(R.id.workout_list_view);		
		
		model_data= new WorkoutModel(this);

		//Access the database and retrieve all heroes workouts
		model_data.open();	
		pulledData = model_data.getAllByType(SQLiteDAO.TYPE_HERO);
		model_data.close();
		
		if (pulledData.length != 0) {
			for (int i = 0; i < pulledData.length; i++) {
				workoutrowList.add(pulledData[i]);
			}		

		derp_heroes_list = (ListView) findViewById(R.id.heroes_workout_list);
		
		listAdapter = new HeroesListHelper(getApplicationContext(), workoutrowList);
		listAdapter.notifyDataSetChanged();
		
		derp_heroes_list.setAdapter(listAdapter);
		
		derp_heroes_list.setOnItemClickListener(this);
		}
	}
	
	public void onItemClick(AdapterView<?> parent, View view, int position, long id)
	{
		WorkoutRow workout = listAdapter.get(position);
		Intent x = new Intent(this, WorkoutProfileActivity.class);
		x.putExtra("ID", workout._id);
		startActivity(x);
	}

	public class HeroesListHelper extends BaseAdapter implements OnClickListener{
		
		private static final String tag = "HeroesListHelper";
		private final Context listContext;
		private ArrayList<WorkoutRow> arrayList;
		private ImageView listArrow;
		private TextView nameTView;
		private TextView descTView;
		private LayoutInflater inflater;		
		
		public HeroesListHelper(Context _context, ArrayList<WorkoutRow> _data){
			this.listContext = _context;
			this.arrayList = _data;
			inflater = (LayoutInflater) _context
					.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
		}
		
		public View getView(int index, View convertView, ViewGroup parent) {
		
			if (convertView == null)
				convertView = inflater
						.inflate(R.layout.custom_list_item, parent, false);

			listArrow = (ImageView) convertView.findViewById(R.id.image_arrow);
			listArrow.setOnClickListener(this);

			Log.d(tag, "arrayList.get(" + index + ").name : "
					+ arrayList.get(index).name);

			nameTView = (TextView) convertView
					.findViewById(R.id.string_nameofworkout);
			nameTView.setText(arrayList.get(index).name);
			nameTView.setTextColor(getResources().getColor(R.color.heroes));	
			nameTView.setTypeface(font);		

			descTView = (TextView) convertView
					.findViewById(R.id.string_description);
			descTView.setText(arrayList.get(index).description);
			descTView.setTextColor(getResources().getColor(R.color.white));
			descTView.setSelected(true);
			descTView.setTypeface(font);

			return convertView;
		}
		

		public int getCount() {
			// TODO Auto-generated method stub
			return arrayList.size();
		}

		
		public String getItem(int index) {
			return arrayList.get(index).name;
		}
		
		public <T> T get(int arg0)
		{
		   return (T) arrayList.get(arg0);
		}
		
		public long getItemId(int id) {			
			return id;
		}


		public void onClick(View arg0) {
			
		}

	}	
}