Challenge: Exploring the Layout Inspector

For support debugging layout file issues, the layout inspector can be used to interactively inspect how a layout file is rendered to the screen. To use the layout inspector, make sure GeoQuiz is running in the emulator and select ToolsLayout Inspector from the menu bar. Once the inspector is activated, you can explore the properties of your layout by clicking the elements within the layout inspector view.

Get Android Programming: The Big Nerd Ranch Guide, 4th Edition now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.