android 获取当前系统的语言

Locale locale = context.getResources().getConfiguration().locale;        String language = locale.getLanguage();        if (language.contains("en")){            inputStream = context.getResources().openRawResource(R.raw.dlt645_97dataitem_en);        }else {            inputStream = context.getResources().openRawResource(R.raw.dlt645_97dataitem);        }