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Parse a local xml android with the ability to draw

I would like to parse the local XML file from the resources folder in android, and I found a good tutorial: http://theopentutorials.com/tutorials/android/xml/android-simple-xmlpullparser-tutorial/ p>

Everything works fine, I converted the tutorial code to get a nice list with an image, title and description for the line item, but there is one big problem:

How can I parse a paintable image in a local XML file to get the image loaded? All images are stored in a folder with a selection.

XML example:

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<cities>
    <city>
        <cid>1</cid>
        <name>Passau</name>
        <image>@drawable/passau</image>
        <desc>Lorem ipsum</desc>
    </city>
    <city>
        <cid>2</cid>
        <name>Bamberg</name>
        <image>@drawable/bamberg</image>
        <desc>Lorem ipsum</desc>
    </city>
    <city>
        <cid>3</cid>
        <name>Augsburg</name>
        <image>@drawable/augsburg</image>
        <desc>Lorem ipsum</desc>
    </city>
</cities>

Adapter example:

import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import java.util.List;

/**
 * Created by Ben on 29.07.2014.
 */
public class ListViewAdapter extends ArrayAdapter<RowItem> {
    Context context;

    public ListViewAdapter(Context context, int resourceId,
                               List<RowItem> items) {
        super(context, resourceId, items);
        this.context = context;
    }

    /*private view holder class*/
    private class ViewHolder {
        ImageView imageView;
        TextView txtTitle;
        TextView txtDesc;
    }

    public View getView(int position, View convertView, ViewGroup parent) {
        ViewHolder holder = null;
        RowItem rowItem = getItem(position);

        LayoutInflater mInflater = (LayoutInflater) context
                .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
        if (convertView == null) {
            convertView = mInflater.inflate(R.layout.row_item, null);
            holder = new ViewHolder();
            holder.txtDesc = (TextView) convertView.findViewById(R.id.Desc);
            holder.txtTitle = (TextView) convertView.findViewById(R.id.Titel);
            holder.imageView = (ImageView) convertView.findViewById(R.id.Bild);
            convertView.setTag(holder);
        } else
            holder = (ViewHolder) convertView.getTag();

        holder.txtDesc.setText(rowItem.getDesc());
        holder.txtTitle.setText(rowItem.getTitle());
        holder.imageView.setImageResource(rowItem.getImageDrawable());

        return convertView;
    }
}
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2 answers

xml : , ? , xml. .

:

holder.imageView.setImageResource(getContext().getResources().getIdentifier(rowItem.getImage(), "drawable", getContext().getPackageName()));

: http://developer.android.com/reference/android/widget/ArrayAdapter.html getContext, getResources().

RowItem . "@drawable/" xml.

+2

, . , , .

 else if (tagname.equalsIgnoreCase("image")) {
                    city.setImageDrawable(text);

, XML. , city , -

, , -

Drawable imageDrawable = city.getImageDrawablwe();

getView .

setBackgroundResource(imageDrawable);
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