Android Open Source - PalmaBici Formatter

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright 2012 Sergio Garcia Villalonga (yayalose@gmail.com)
 *//from   w  w w.  j a  v a  2  s  .com
 * This file is part of PalmaBici.
 *
 *    PalmaBici is free software: you can redistribute it and/or modify
 *    it under the terms of the Affero GNU General Public License version 3
 *    as published by the Free Software Foundation.
 *
 *    PalmaBici 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
 *    Affero GNU General Public License for more details
 *    (https://www.gnu.org/licenses/agpl-3.0.html).
 *    
 */

package com.poguico.palmabici.util;

import java.text.NumberFormat;
import java.util.Calendar;
import java.util.Locale;

import android.content.Context;

import com.poguico.palmabici.R;;

public class Formatter {
  public static String formatDistance (float meters, Context context) {
    String ret = "";
    
    Locale currentLocal = context.getResources().getConfiguration().locale;
    NumberFormat format  = NumberFormat.getNumberInstance(currentLocal);
    
    format.setMaximumFractionDigits(2);
    
    ret += (meters < 1000)? format.format(meters) + "m" :
                          format.format(meters/1000) + "km";
        
    return ret;
  }
  
  public static String formatLastUpdated(long lastUpdated, Context context) {
    String ret = context.getString(R.string.last_updated) + " ";
    
    long interval = (Calendar.getInstance().getTimeInMillis() -
              lastUpdated) / 1000;
    
    long mins, hours, days;
        
    if ((days = interval/86400) > 0) {
      ret += context.getString(R.string.more_than) + " " + days + " d" +
          ((!context.getString(R.string.ago).equals(""))?
              " " + context.getString(R.string.ago) : "");
    } else if ((hours = interval/3600) > 0) {
      ret += context.getString(R.string.more_than) + " " + hours + " h" +
          ((!context.getString(R.string.ago).equals(""))?
              " " + context.getString(R.string.ago) : "");
    } else if ((mins = interval/60) > 0) {
      ret += mins + " m" +
          ((!context.getString(R.string.ago).equals(""))?
              " " + context.getString(R.string.ago) : "");
    } else {
      ret += (interval%60) + " s" +
          ((!context.getString(R.string.ago).equals(""))?
              " " + context.getString(R.string.ago) : "");
    }
    
    return ret; 
  }
  
  public static String formatBikesAvailableMessage(Context context, Station station) {
    String message = "";
    if (station.getBusySlots() > 1) {
      message += context.getString(R.string.there_are) + " "
              +  station.getBusySlots() + " "
              +  context.getString(R.string.bikes_available_in) + " ";
    } else {
      message += context.getString(R.string.there_is) + " "
              +  station.getBusySlots() + " "
              +  context.getString(R.string.bike_available_in) + " ";
    }
    message += station.getName();
    
    return message;
  }
}

Java Source Code List

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