Android Open Source - Airplanes String Manager

From Project

Back to project page Airplanes.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.axnsan.airplanes.util;
/* w  w w. j  a  v  a  2s.  c o  m*/
import java.util.Map;

public class StringManager {
  private static final String STRING_FILE = "data/strings.xml";
  private static Map<String, String> defaultStrings = null;
  private static Map<String, String> localStrings = null;
  private static boolean init = false;
  private static String locale = "default";
  private static StringXmlParser xml = null;
  
  public static String test;
  public static void initialize(StringXmlParser xml)
  {
    StringManager.xml = xml;
  }

  private static void init() 
  {
    //Load the default values for strings
    defaultStrings = xml.loadStringsForLocale("default", STRING_FILE);
    
    //Then load the current system locale
    localStrings = xml.loadStringsForCurrentLocale(STRING_FILE);
    locale = xml.getCurrentLocale();
    init = true;
  }
  
  public static void setLocale(String locale) {
    if (xml == null)
      throw new RuntimeException("Must call initialize() before using this function");
    
    if (!init)
      init();
    
    if (!locale.equals(StringManager.locale)) {
      localStrings = xml.loadStringsForLocale(locale, STRING_FILE);
      StringManager.locale = locale;
    }
  }
  
  
  
  public static String getString(String name) {
    if (xml == null)
      throw new RuntimeException("Must call initialize() before using this function");
    
    if (!init)
      init();
    
    if (localStrings.containsKey(name))
      return localStrings.get(name);
    
    if (defaultStrings.containsKey(name))
      return defaultStrings.get(name);
    
    return name;
  }
  
  private StringManager() {}
}

Java Source Code List