Android Open Source - downtown Address Filter Adapter

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License

The source code is released under:

GNU General Public License

Java Source Code

package org.dklisiaris.downtown.adapters;
//from   w w  w. jav a 2  s. com
import org.dklisiaris.downtown.R;
import org.dklisiaris.downtown.widgets.CheckableRelativeLayout;

import java.util.List;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;

public class AddressFilterAdapter  extends ArrayAdapter<String> {
  private Context context;
  private static LayoutInflater mInflater=null;
    
  public AddressFilterAdapter(Context c){
    super(c, R.layout.list_subcategories);
      context = c;
      mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);    
      
  }
  
    public void setData(List<String> data) {
        clear();
        if (data != null) {
            for (String entry : data) {
                add(entry);
                //Log.d("Added by cAdapter",entry);
            }
        }
    }
    
    /**
     * Populate new items in the list.
     */
  @Override public View getView(int position, View convertView, ViewGroup parent) {
        View view;
        ViewHolder holder;
        
        if (convertView == null) {
            view = mInflater.inflate(R.layout.row_address, parent, false);
            holder = new ViewHolder(view);
      view.setTag(R.id.holder, holder);
        } else {
            view = convertView;
            holder = (ViewHolder) view.getTag(R.id.holder);
        }

        final String item = getItem(position);

    // Set some view properties
    holder.caption.setText(item);

    // Restore the checked state properly
    final ListView lv = (ListView) parent;
    boolean isChecked = lv.isItemChecked(position);

    holder.layout.setChecked(isChecked);
    if(isChecked)view.setBackgroundColor(0xffdddddd);
    else view.setBackgroundColor(0xffcccccc);
            
        return view;
    }
    
  private static class ViewHolder {
    public TextView caption;
    public CheckableRelativeLayout layout;
    
    public ViewHolder(View root) {
      caption = (TextView) root.findViewById(R.id.address);
      layout = (CheckableRelativeLayout) root.findViewById(R.id.layout);
    }
  }
}

Java Source Code List

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