... usually:C:/your_sdk_path /android_ sdk_windows/tools 14 4. Android – UI - User Interfaces Android Layouts 14 Each element in the XML Layout is either a View or ViewGroup object 15 4. Android – UI - User Interfaces Android ... same.See: Android – Application Development, by R. Rogers et al. O’Reilly Pub. 2009, ISBN 978-0-596-52 147 -016 4. Android – UI - User Interfaces Android Layouts 16See: Android – Application Development, ... 1Horizontal 2UI Tree18 4. Android – UI - User Interfaces Android Layouts 18See: Android – Application Development, by R. Rogers et al. O’Reilly Pub. 2009, ISBN 978-0-596-52 147 -0Example: Display...