Android Open Source - MailNet_Android Post Adapter

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From Project

Back to project page MailNet_Android.

License

The source code is released under:

MIT License

Java Source Code

package org.lf_net.mailnet;
/*from w  w  w.  jav  a 2 s .  c  o  m*/
import java.util.ArrayList;

import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.QuickContactBadge;
import android.widget.TextView;

public class PostAdapter extends BaseAdapter {

  static public class Post {
    public String PostContent;
    public String PostTimestamp;
    public String PosterEMail;
    
    public Post(String content, String timestamp, String email) {
      PostContent = content;
      PostTimestamp = timestamp;
      PosterEMail = email;
    }
  }
  
  ArrayList<Post> _list = new ArrayList<Post>();
  
  Context _context;
  
  public PostAdapter(Context context) {
    _context = context;
  }
  
  public void addItem(Post post) {
    _list.add(post);
  }
  
  @Override
  public int getCount() {
    return _list.size();
  }

  @Override
  public Object getItem(int arg0) {
    return _list.get(arg0);
  }

  @Override
  public long getItemId(int arg0) {
    return _list.get(arg0).hashCode();
  }

  @Override
  public View getView(int arg0, View arg1, ViewGroup arg2) {  
    View row = arg1;
    PostHolder holder = null;
    
    if(row == null) {
            
      LayoutInflater inflater = ((Activity)_context).getLayoutInflater();
      row = inflater.inflate(R.layout.view_post, null);
    
      holder = new PostHolder();
      holder.contactBadge = (QuickContactBadge)row.findViewById(R.id.viewPostContactBadge);
      holder.contentLabel = (TextView)row.findViewById(R.id.viewPostLabelContent);
      holder.posterLabel = (TextView)row.findViewById(R.id.viewPostLabelAuthor);
      holder.timeStampLabel = (TextView)row.findViewById(R.id.viewPostLabelTimestamp);
      
      row.setTag(holder);
    }
    else
    {
      holder = (PostHolder)row.getTag();
    }
    
    Post post = _list.get(arg0);
    
    holder.contactBadge.assignContactFromEmail(post.PosterEMail, true);
    holder.contentLabel.setText(post.PostContent);
    holder.posterLabel.setText(post.PosterEMail);
    holder.timeStampLabel.setText(post.PostTimestamp);
    
    return row;
  }

  static class PostHolder {
    QuickContactBadge contactBadge;
    TextView timeStampLabel;
    TextView contentLabel;
    TextView posterLabel;
  }
  
}

Java Source Code List

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