Android附有一系列以Java語言8撰寫的核心應用程式，包含郵件程式、簡訊程式、日歷、 地圖、瀏覽器、聯絡人與其它應用程式-Android accompanied by a series of core applications written to the Java language, including e-mail program, SMS program, calendar, maps, browser, contacts with other applications