Time for action - heading

  1. Open the res/layout/main.xml layout resource in an editor or IDE.
  2. Remove the default content within the LinearLayout element.

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. ...

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