Subclassing SimpleCursorAdapter to include convertView for memory conservation

Question

I\'ve been scouring throug the examples and tutorials but I can\'t seem to get my head around how to handle recycling within a subclassed SimpleCursorAdapter. I know that f

Answer 1

import java.util.ArrayList;

import android.content.Context;
import android.database.Cursor;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CursorAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class AccountsAdapter extends CursorAdapter {

 public static final String TAG = AccountsAdapter.class.getSimpleName();

 private Boolean DEBUG=true;
 private LayoutInflater mInflater;
 private int layoutResource;
 private Cursor mCursor;
 private int acctInd;
 private int upicInd;
 private  ViewHolder holder;
 public AccountsAdapter(Context context,Cursor c,int resourceId) {
     super(context,c);
     this.mCursor=c;
     acctInd=mCursor.getColumnIndex(LJDB.KEY_JOURNALNAME);
     upicInd=mCursor.getColumnIndex(LJDB.KEY_DEFAULTUSERPIC);

     this.layoutResource=resourceId;
     this.mInflater = LayoutInflater.from(context);
 }


 private static class ViewHolder {
     ImageView userpic;
     TextView journalname;
 }


@Override
  public void bindView(View view, Context context, Cursor cursor) {
       holder = (ViewHolder) view.getTag();
            holder.journalname.setText(cursor.getString(acctInd));
            holder.userpic.setTag(cursor.getString(upicInd));

}
  @Override
  public View newView(Context context, Cursor cursor, ViewGroup parent) {
     View v = mInflater.inflate(layoutResource, null);
             holder = new ViewHolder();
             holder.userpic = (ImageView) v.findViewById(R.id.duserpic);
             holder.journalname = (TextView) v.findViewById(R.id.uname);

         v.setTag(holder);
         return v;

} }