January 2014
Intermediate to advanced
736 pages
70h 43m
English
Content preview from Android™ How to Program, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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3.3.3. Arranging Views with LinearLayout and GridLayout
Recall that layouts arrange views in a GUI. A LinearLayout (package android.widget) arranges views either horizontally (the default) or vertically and can size its views proportionally. We’ll use this to arrange two TextViews horizontally and ensure that each uses half of the available horizontal space.
GridLayout (package android.widget) was introduced in Android 4.0 as a new layout for arranging views into cells in a rectangular grid. Cells can occupy multiple rows and columns, allowing for complex layouts. In many cases, GridLayout can be used to replace the older, and sometimes less efficient TableLayout, which arranges views into rows and columns where each row is typically defined ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.