See the popularity of open source applications that day. In addition to being based on various open-source operating system. The operating system is more popular for smartaphonagulora. Google's mobile operating system is being discussed a lot in the current period ayanadrayeda. Ayanadrayeda already on the market several versions of it. Last market, tablet PC's for 3.0 or hanikamba ayanadrayeda. All mobile and tablet PC manufacturers, large companies are now using Google's operating system. As the popularity of mobile operating systems irsaniya.