Hello, Android 2.2 The Android guide, a true open and free development platform based on Linux and open source. You can replace the built-in built-in components with your own version. This is the advantage of Android that it can open up a new chapter in creation in the mobile space. Android is a mobile platform that developers have to learn and can be developed only with a computer equipped with an Android SDK and a mobile phone emulator.
A more practical example, such as a Sudoku game, to understand the user interface (touch, dep pad, keyboard input, etc.), configure location-based services (GPS and cell tower surveys, etc.) And accelerometer), this book covers audio and video support, adding graphics using 2D and 3D OpenGL, connecting to web pages and web services, and saving data to SQLite. And a general overview of the life cycle of the Android application. In addition, we have configured the Android version of "Hello, World" application to be able to create in real time. The third edition has been updated to support all Android versions from version 1.5 to version 2.2 or higher. Each version briefly summarizes the new features introduced and the chapter covered.