MoodleCoursesAdapter.java

package ca.etsmtl.applets.etsmobile.ui.adapter;

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

import com.octo.android.robospice.request.listener.RequestListener;

import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import ca.etsmtl.applets.etsmobile.model.Moodle.MoodleCourse;
import ca.etsmtl.applets.etsmobile2.R;


/**
 * Adapter listing all Moodle courses
 *
 * @author Thibaut
 */
public class MoodleCoursesAdapter extends ArrayAdapter<MoodleCourse> {

    private LayoutInflater inflater;
    private RequestListener<Object> listener;

    public MoodleCoursesAdapter(Context context, int rowLayoutResourceId, List<MoodleCourse> listMoodleCourse, RequestListener<Object> listener) {
        super(context, rowLayoutResourceId, listMoodleCourse);
        this.inflater = LayoutInflater.from(context);
        this.listener = listener;
    }

    @SuppressLint("DefaultLocale")
    @Override
    public View getView(final int position, View view, ViewGroup parent) {

        ViewHolder holder;
        if (view != null) {
            holder = (ViewHolder) view.getTag();
        } else {
            view = inflater.inflate(R.layout.row_moodle_course, parent, false);
            holder = new ViewHolder();
            holder.tvCourseName = (TextView) view.findViewById(R.id.tv_moodle_course_name);
            holder.tvCourseSigle = (TextView) view.findViewById(R.id.tv_moodle_course_sigle);

            view.setTag(holder);
        }

        final MoodleCourse item = getItem(position);


        // Extracts course and group
        Pattern pattern = Pattern.compile("([A-Z]{3,3}\\d{3,3}(-.[^ ]*)?)");
        Matcher matcher = pattern.matcher(item.getFullname());
        if(matcher.find())
            holder.tvCourseSigle.setText(matcher.group(1));

        //Extracts course's full name and session
        pattern = Pattern.compile("(?:[^ ]* )(.*)");
        matcher = pattern.matcher(item.getFullname());
        if(matcher.find())
            holder.tvCourseName.setText(matcher.group(1));

        return view;
    }



    static class ViewHolder {
        TextView tvCourseSigle;
        TextView tvCourseName;

    }

}