package com.google.marvin.config;



import java.util.ArrayList;



import android.content.Context;

import android.database.DataSetObserver;

import android.view.View;

import android.view.ViewGroup;

import android.widget.LinearLayout;

import android.widget.ListAdapter;

import android.widget.TextView;



/**

 * ListAdapter for the AppListView that returns the list items as views.

 * Each of the list item views are in a two row format, with the top row having

 * the title of the app and using a larger sized font than the bottom row which

 * contains the description.

 * 

 * @author clchen@google.com (Charles L. Chen)

 */

public class AppListAdapter implements ListAdapter {

  ArrayList<AppDesc> apps;

  Context ctx;

  

  public AppListAdapter(Context context, ArrayList<AppDesc> appDescs){

    ctx = context;

    apps = appDescs;

  }

  



  public boolean areAllItemsEnabled() {

    // TODO Auto-generated method stub

    return false;

  }



  public boolean isEnabled(int arg0) {

    // There are no separators

    return true;

  }



  public int getCount() {

    return apps.size();

  }



  public Object getItem(int arg0) {

    // TODO Auto-generated method stub

    return null;

  }



  public long getItemId(int arg0) {

    // TODO Auto-generated method stub

    return 0;

  }



  public int getItemViewType(int arg0) {

    // TODO Auto-generated method stub

    return 0;

  }

  

  public String getPackageName(int arg0) {

    AppDesc currentApp = apps.get(arg0);

    return currentApp.getPackageName();

  }



  public View getView(int arg0, View arg1, ViewGroup arg2) {

    AppDesc currentApp = apps.get(arg0);

    

    LinearLayout baseView = new LinearLayout(ctx);



    TextView spacerTop = new TextView(ctx);

    TextView spacerBottom = new TextView(ctx);

    TextView title = new TextView(ctx);

    title.setText(currentApp.getTitle());

    title.setTextSize(32);

    TextView desc = new TextView(ctx);

    desc.setText(currentApp.getDescription());

    desc.setTextSize(18);



    baseView.setOrientation(LinearLayout.VERTICAL);

    baseView.addView(spacerTop);

    baseView.addView(title);

    baseView.addView(desc);

    baseView.addView(spacerBottom);



    return baseView;

  }



  public int getViewTypeCount() {

    // Return a 1 because there is only one view type

    return 1;

  }



  public boolean hasStableIds() {

    // TODO Auto-generated method stub

    return false;

  }



  public boolean isEmpty() {

    // TODO Auto-generated method stub

    return false;

  }



  public void registerDataSetObserver(DataSetObserver arg0) {

    // TODO Auto-generated method stub

    

  }



  public void unregisterDataSetObserver(DataSetObserver arg0) {

    // TODO Auto-generated method stub

    

  }



}