We should now begin to have a firm understanding of structure of an android project as presented in Studio. Here we review the MyRent v00 in detail, and review all its working parts

Although the app is still relatively simple, this app crosses a threshold in our understanding of Android.The Activity class implements multiple interfaces, each implementation responding to different widgits. Here we review this in detail, as it represents a pattern we will see in most of the application we develop.

A total of 5 exercises were set at the end of the earlier lab - Donation-03.

We start a new application in this lab, which will be succeeded by numerous version over the next few topics. In the first lab the focus is on explaining the essential 'plumbing' of the app, and introducing the first Interface based listener you may have encountered.

In this version of MyRent, we introduce a range of UI Widgets to evolve the UX into something more useful. These widgets will be 'active', meaning that the host Activity will be intercepting and responding to events the user may generate when interacting with the application.