Changes

A useful layout manager that was recently added to the Android SDK is the GridLayout manager class. As the name suggests, this class allows child views to be arranged in a grid layout. There are a number of ways to use the GridLayout within the user interface of an Android application, including through the use of layout resources and Java code. Perhaps the easiest approach, however, is to make use of some GridLayout specific features that have been added to the Graphical Layout tool.