app/src/main/java/de/dhbwloe/campusapp/fragments/NewsListAdapter.java

   1 package de.dhbwloe.campusapp.fragments;
   2
   3 import android.content.Context;
   4 import android.view.LayoutInflater;
   5 import android.view.View;
   6 import android.view.ViewGroup;
   7 import android.widget.ArrayAdapter;
   8 import android.widget.ImageView;
   9 import android.widget.TextView;
  10
  11 import java.util.ArrayList;
  12
  13 import de.dhbwloe.campusapp.R;
  14
  15 /**
  16  * Created by pk910 on 27.02.2016.
  17  */
  18 public class NewsListAdapter  extends ArrayAdapter<NewsListItem> {
  19     private Context context;
  20     private int layoutResourceId;
  21     private ArrayList<NewsListItem> data = new ArrayList<NewsListItem>();
  22
  23     public NewsListAdapter(Context context, int layoutResourceId, ArrayList<NewsListItem> data) {
  24         super(context, layoutResourceId, data);
  25         this.layoutResourceId = layoutResourceId;
  26         this.context = context;
  27         this.data = data;
  28     }
  29
  30     @Override
  31     public View getView(int position, View convertView, ViewGroup parent) {
  32         View row = convertView;
  33         RecordHolder holder = null;
  34
  35         if (row == null) {
  36             LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  37             row = inflater.inflate(layoutResourceId, parent, false);
  38
  39             holder = new RecordHolder(row);
  40             row.setTag(holder);
  41         } else {
  42             holder = (RecordHolder) row.getTag();
  43         }
  44
  45         final NewsListAdapter that = this;
  46         final NewsListItem item = data.get(position);
  47
  48         holder.newsTitle.setText(item.getFormatedDate() + ": " + item.getTitle());
  49         holder.newsDescription.setText(item.getDescription());
  50         if(item.isDhbwNews()) {
  51             holder.newsDhbwLogo.setVisibility(View.VISIBLE);
  52             holder.newsStuvLogo.setVisibility(View.GONE);
  53         } else {
  54             holder.newsDhbwLogo.setVisibility(View.GONE);
  55             holder.newsStuvLogo.setVisibility(View.VISIBLE);
  56         }
  57
  58         return row;
  59     }
  60
  61     static class RecordHolder {
  62         TextView newsTitle;
  63         TextView newsDescription;
  64         ImageView newsDhbwLogo;
  65         ImageView newsStuvLogo;
  66
  67         public RecordHolder(View view) {
  68             this.newsTitle = (TextView) view.findViewById(R.id.newsTitleView);
  69             this.newsDescription = (TextView) view.findViewById(R.id.newsDescriptionView);
  70
  71             newsDhbwLogo = (ImageView) view.findViewById(R.id.dhbwLogo);
  72             newsStuvLogo = (ImageView) view.findViewById(R.id.stuvLogo);
  73         }
  74     }
  75 }