Android Open Source - GTFSOffline Times Array Adapter

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The source code is released under:

GNU General Public License

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Java Source Code

 * Copyright 2011 Giles Malet./*from   www .ja  v a2s  .co m*/
 * This file is part of GRTransit.
 * GRTransit 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, either version 3 of the License, or
 * (at your option) any later version.
 * GRTransit is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with GRTransit.  If not, see <>.

 * An adapter that is used when drawing the main window list of details.
package com.wbrenna.gtfsoffline;

import java.util.ArrayList;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

public class TimesArrayAdapter extends ArrayAdapter <String[]> {
  //private static final String TAG = "TimesAdapter";

  private final ArrayList<String[]> mDetails;
  private final LayoutInflater mInflater;
  private final int mLayout;
  private boolean ampmflag;

  //public TimesArrayAdapter(ListActivity context, int layout, ArrayList<String[]> details) {
  public TimesArrayAdapter(ListActivity context, int layout, 
          boolean ampm, ArrayList<String[]> details) {
    super(context, layout, details);
    // Log.v(TAG, "TimesArrayAdapter()");

    mDetails = details;
    mInflater = LayoutInflater.from(context);
    mLayout = layout;
    ampmflag = ampm;

  static class ViewHolder {
    TextView stoptime;
    TextView desc;
    TextView routelabel;
    TextView routedesc;

  public View getView(int position, View view, ViewGroup parent) {
    // Log.v(TAG, "getview(): position " + position);
    ViewHolder holder;

    // Reuse the convertView if we already have one.... Android will create
    // only enough to fill the screen.
    if (view == null) {
      view = mInflater.inflate(mLayout, parent, false);
      // Log.d(TAG, "new view " + view);

      // Save the view when we look them up.
      holder = new ViewHolder();
      holder.stoptime = (TextView) view.findViewById(;
      holder.desc = (TextView) view.findViewById(;
      holder.routelabel = (TextView) view.findViewById(;
      holder.routedesc = (TextView) view.findViewById(;
    } else {
      // Log.d(TAG, "reusing view " + view);
      holder = (ViewHolder) view.getTag();

    holder.stoptime.setText(ServiceCalendar.formattedTime(mDetails.get(position)[0], ampmflag));

    // Look for things like route 7A, where the A is part of the description
    // TODO - char test should use a type test or something. This assumes US ASCII...
    String route = mDetails.get(position)[2];
    String headsign = mDetails.get(position)[3];
    if (headsign.length() > 2 && headsign.charAt(1) == ' ' && headsign.charAt(0) >= 'A' && headsign.charAt(0) <= 'Z') {
      route += headsign.charAt(0); // route number
      headsign = headsign.substring(2); // route headsign


    return view;

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