Android v.4 platform

In my bachelor thesis I focus on mobile operating system Android and specifically on its version Android 4.0, which is designed for smart phones and tablets. The thesis has several parts. In the first part of thesis is devoted to the Android platform as a whole, its architecture, features and previous versions. In the second part I deal with Android 4.0 itself, its differences from previous versions, new features and the unification of the Android platform. The third part contains information about events around the Android platform and the statistics on this platform. The last part, which is practical, contains results achieved through the evaluation questionnaire.