A look back at the seven years of Android development in one picture – Infographic

On November 5, 2007, Google established the Open Handset Alliance to work with mobile phone manufacturers, mobile chip manufacturers and mobile operators to jointly promote the systems and software released by Google. As the first heavyweight system of the alliance, Android has quickly become an important platform in the smartphone industry after 7 years of development. Looking back on the past 7 years, we have experienced the early fragmentation problems, lack of application resources and later security risks. The entire platform construction has been improved, and many platforms such as Android One and Android Wear have been derived on this basis. Let's review the development of the Android system in the past 7 years in the form of an infographic.