The GridLayout essentially consists of a number of invisible horizontal and vertical grid lines that serve to divide the layout view into a series of rows and columns, with each intersecting row and column forming a cell which can, in turn, contain one or more views.

The purpose of the GridLayout is to allow child views to be positioned in a grid arrangement. Introducing the Android GridLayout and Space Classes Directly creating GridLayout user interface designs using XML layout resources as an alternative to using the Designer tool will be covered in the next chapter, entitled Working with the Android GridLayout using XML Layout Resources. This chapter will introduce the basics of the GridLayout class before exploring the creation of a GridLayout-based user interface using Android Studio Designer.

Perhaps the easiest approach, however, is to make use of some GridLayout specific features built into the Android Studio Designer tool. There are a number of ways to implement the GridLayout within the user interface of an Android application, including through the use of layout resources and Java code. As the name suggests, this class allows child views to be arranged in a grid layout. Purchase the fully updated Android Studio Chipmunk Edition of this publication in eBook ($29.99) or Print ($46.99) formatĪndroid Studio Chipmunk Essentials - Java Edition Print and eBook (PDF) editions contain 94 chapters and over 800 pagesĪ useful layout manager that was introduced as part of the Android 4.0 SDK is the GridLayout manager class. You are currently reading the Android Studio 1.x - Android 5 Edition of this book.

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