android-ibc-forum

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git clone http://git.code.weiherhei.de/android-ibc-forum.git
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RSSContentAdapter.java (2039B)


      1 /**
      2  * 
      3  */
      4 package de.mtbnews.android.adapter;
      5 
      6 import org.mcsoxford.rss.RSSFeed;
      7 import org.mcsoxford.rss.RSSItem;
      8 
      9 import android.content.Context;
     10 import android.text.Html;
     11 import android.text.format.DateFormat;
     12 import android.view.LayoutInflater;
     13 import android.view.View;
     14 import android.view.ViewGroup;
     15 import android.widget.BaseAdapter;
     16 import android.widget.TextView;
     17 import de.mtbnews.android.R;
     18 
     19 /**
     20  * @author dankert
     21  * 
     22  */
     23 public class RSSContentAdapter extends BaseAdapter
     24 {
     25 
     26 	/** Remember our context so we can use it when constructing views. */
     27 	private Context mContext;
     28 
     29 	/**
     30 	 * Hold onto a copy of the entire Contact List.
     31 	 */
     32 
     33 	private LayoutInflater inflator;
     34 
     35 	private RSSFeed feed;
     36 
     37 	public RSSContentAdapter(Context context, RSSFeed feed)
     38 	{
     39 		mContext = context;
     40 		inflator = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     41 		this.feed = feed;
     42 	}
     43 
     44 	public int getCount()
     45 	{
     46 		return feed.getItems().size();
     47 	}
     48 
     49 	public Object getItem(int position)
     50 	{
     51 		return feed.getItems().get(position);
     52 	}
     53 
     54 	/** Use the array index as a unique id. */
     55 	public long getItemId(int position)
     56 	{
     57 		return position;
     58 
     59 	}
     60 
     61 	/**
     62 	 * @param convertView
     63 	 *            The old view to overwrite, if one is passed
     64 	 * @returns a ContactEntryView that holds wraps around an ContactEntry
     65 	 */
     66 	public View getView(int position, View convertView, ViewGroup parent)
     67 	{
     68 
     69 		RSSItem e = feed.getItems().get(position);
     70 
     71 		final View view = inflator.inflate(R.layout.rss_item, null);
     72 
     73 		TextView datum = (TextView) view.findViewById(R.id.item_date);
     74 		datum.setText(DateFormat.getDateFormat(parent.getContext()).format(e.getPubDate()) + " "
     75 				+ DateFormat.getTimeFormat(parent.getContext()).format(e.getPubDate()));
     76 
     77 		TextView name = (TextView) view.findViewById(R.id.item_title);
     78 		name.setText(e.getTitle());
     79 
     80 		TextView desc = (TextView) view.findViewById(R.id.item_description);
     81 
     82 		if (e.getDescription() != null)
     83 			desc.setText(e.getDescription() + " ...");
     84 		else
     85 			desc.setText("");
     86 
     87 		return view;
     88 	}
     89 
     90 }