Android Open Source - GeoPosts Binder Data

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Back to project page GeoPosts.

License

The source code is released under:

GNU General Public License

Java Source Code

package org.surrel.geoposts;
/*from  w w w.  j av a  2s.c  om*/
import java.util.HashMap;
import java.util.List;

import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class BinderData extends BaseAdapter {
  
  LayoutInflater inflater;
  ImageView thumb_image;
  List<HashMap<String,String>> myGeopostsDataCollection;
  ViewHolder holder;
  public BinderData() {
  }
  
  public BinderData(Activity act, List<HashMap<String,String>> map) {
    
    this.myGeopostsDataCollection = map;
    
    inflater = (LayoutInflater) act
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  }
  

  public int getCount() {
//    return idlist.size();
    return myGeopostsDataCollection.size();
  }

  public Object getItem(int arg0) {
    return null;
  }

  public long getItemId(int position) {
    return 0;
  }

  public View getView(int position, View convertView, ViewGroup parent) {
     
    View vi=convertView;
      if(convertView==null){
       
        vi = inflater.inflate(R.layout.geopost_list_row, null);
        holder = new ViewHolder();
        
        holder.tvTitle = (TextView)vi.findViewById(R.id.title);
        holder.tvCreation =(TextView)vi.findViewById(R.id.creation);
        holder.tvCategory =(ImageView)vi.findViewById(R.id.icon);
        
        vi.setTag(holder);
      }
      
      else{
        
        holder = (ViewHolder)vi.getTag();
      }

        holder.tvTitle.setText(myGeopostsDataCollection.get(position).get("title"));
        holder.tvCreation.setText(myGeopostsDataCollection.get(position).get("creation"));
        
        Drawable icon = vi.getContext().getResources().getDrawable(R.drawable.ic_launcher);
        String categ = myGeopostsDataCollection.get(position).get("category");
       
        if (categ.equalsIgnoreCase("1")){
          icon = vi.getContext().getResources().getDrawable(R.drawable.recommendation_icon);
          }
          if (categ.equalsIgnoreCase("2")){
            icon = vi.getContext().getResources().getDrawable(R.drawable.comment_icon);
          }
          if (categ.equalsIgnoreCase("3")){
            icon = vi.getContext().getResources().getDrawable(R.drawable.special_event_icon);
              }
                    
        holder.tvCategory.setImageDrawable(icon);
        
        return vi;
  }

  static class ViewHolder{
    
    ImageView tvCategory;
    TextView tvTitle;
    TextView tvCreation;
  }
  
}

Java Source Code List

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