public static boolean isZh(Context context) { 
 Locale locale = context.getResources().getConfiguration().locale; 
 String language = locale.getLanguage(); 
 if (language.endsWith("zh")) 
 return true; 
 else 
 return false; 
} 

public boolean isLunarSetting() { 
  String language = getLanguageEnv(); 
 
  if (language != null 
    && (language.trim().equals("zh-CN") || language.trim().equals("zh-TW"))) 
   return true; 
  else 
   return false; 
 } 

private String getLanguageEnv() { 
  Locale l = Locale.getDefault(); 
  String language = l.getLanguage(); 
  String country = l.getCountry().toLowerCase(); 
  if ("zh".equals(language)) { 
   if ("cn".equals(country)) { 
    language = "zh-CN"; 
   } else if ("tw".equals(country)) { 
    language = "zh-TW"; 
   } 
  } else if ("pt".equals(language)) { 
   if ("br".equals(country)) { 
    language = "pt-BR"; 
   } else if ("pt".equals(country)) { 
    language = "pt-PT"; 
   } 
  } 
  return language; 
 }