上QQ阅读APP看书，第一时间看更新
The user interface structure
This new application's user interface will also be comprised of a single window, divided into sections using views as containers:
- The top view will act as a header containing the application's title using a Label and a Button for interaction.
- The second view will be the largest one of them all. Spanning most of the screen's height, it will contain a list of all the saved recordings.
- The last section will be present at the bottom of the application and will contain a very large Button so that it is easily accessible, as shown in the following figure:
