Time for action - heading
- Open the
res/layout/main.xmllayout resource in an editor or IDE.
- Remove the default content within the
Instructions often need some extra explanation so that they make sense, so they are followed with:
What just happened?
This heading explains the working of tasks or instructions that you have just completed.
You will also find some other learning aids in the book, including:
Pop quiz - heading
These are short multiple choice questions intended to help you test your own understanding.
Have a go hero - heading
These set practical challenges and give you ideas for experimenting with what you have learned.
You will also find a number of styles of text that distinguish between different kinds of information. ...