Summary of the week
This week adds more elements to the notion of views in iOS. It presents he display of view larger than the screen (including zooming and scrolling) as well as some sophisticated effects.
We also spend some time on some specialized views: UIWebView, UIToolBar, UIAlertController et UIActivityIndicatorView. Several of these views allows us to discover the delegation mechanisms that implements the notion of framework in iOS.
Practice
Several exercises are proposed this week. A link to the presentation of this practical work is provided, as well as explanation videos are available here:
Map of the week
It is also available here as a pdf file. You may access to the videos via the map, or thanks to the table of content on your left (with also some related information). Significations of logos and colore is explained below the map.
Logos and colors associated to videos
| On the maps | Icons in pages | Meaning |
|---|---|---|
| Video with a red background | 
| Presentation of main concepts |
| Video with a green background | 
| Presentation of optional elements (prerequisite shown on the web page) |
| Video with a blue background | 
| Analysis of examples |
| Video with a purple background | 
| Demonstrations |
| Video with an orange background | 
| Presentation of an exercise to be solved by the students |
Plain arrowsrepresent the order of sequences and dotted arrows represent a dependency between two sequences when it is not motivated by the precedence order (typically, when an example seen in a previous video is enriched in a later one).