Android Open Source - keepmoving Steps Array Adapter

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License

The source code is released under:

GNU General Public License

Java Source Code

package it.rainbowbreeze.keepmoving.ui;
/*from   w  ww  . jav  a2s  .c  o  m*/
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.HashMap;

import it.rainbowbreeze.keepmoving.R;
import it.rainbowbreeze.keepmoving.common.Utils;
import it.rainbowbreeze.keepmoving.domain.GeoPoint;
import it.rainbowbreeze.keepmoving.domain.GeoPointTypes;

/**
 * This file is part of KeepMoving. KeepMoving is free software: you can
 * redistribute it and/or modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation, version 2.
 * <p/>
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 * <p/>
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 * <p/>
 * Copyright Alfredo Morresi
 * <p/>
 * Created by Alfredo "Rainbowbreeze" Morresi on 02/07/14.
 */

/**
 * List Adapter to show path steps
 */
public class StepsArrayAdapter extends ArrayAdapter<GeoPoint> {
    private final LayoutInflater mLayoutInflater;

    private final static HashMap<GeoPointTypes, Integer> mTypeIconMap;
    static {
        mTypeIconMap = new HashMap<GeoPointTypes, Integer>();
        mTypeIconMap.put(GeoPointTypes.Bus, R.drawable.type_bus);
        mTypeIconMap.put(GeoPointTypes.Car, R.drawable.type_car);
        mTypeIconMap.put(GeoPointTypes.Foot, R.drawable.type_walk);
        mTypeIconMap.put(GeoPointTypes.Other, R.drawable.type_other);
        mTypeIconMap.put(GeoPointTypes.Train, R.drawable.type_train);
        mTypeIconMap.put(GeoPointTypes.Tube, R.drawable.type_tube);
    }

    public StepsArrayAdapter(Context context) {
        super(context, 0);
        mLayoutInflater = LayoutInflater.from(context);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        if (null == convertView) {
            convertView = mLayoutInflater.inflate(R.layout.vw_step, null);
            Holder holder = new Holder();
            holder.imgType = (ImageView) convertView.findViewById(R.id.step_lblType);
            holder.lblName = (TextView) convertView.findViewById(R.id.step_lblName);
            holder.lblLength = (TextView) convertView.findViewById(R.id.step_lblLenght);
            holder.lblStartingTime = (TextView) convertView.findViewById(R.id.step_lblStartingTime);
            convertView.setTag(holder);
        }
        Holder holder = (Holder) convertView.getTag();
        GeoPoint point = getItem(position);
        holder.imgType.setImageResource(mTypeIconMap.get(point.getType()));
        holder.lblName.setText(point.getName());
        if (point.isValidForAllTime()) {
            holder.lblStartingTime.setText("--");
        } else {
            holder.lblStartingTime.setText(Utils.getTimeFromTimestamp(point.getValidTime()));
        }
        holder.lblLength.setText(point.getLenght() + convertView.getContext().getString(R.string.step_minutesShort));
        return convertView;
    }

    private static class Holder {
        public ImageView imgType;
        public TextView lblName;
        public TextView lblLength;
        public TextView lblStartingTime;
    }
}

Java Source Code List

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