October 2019
Intermediate to advanced
624 pages
20h 7m
English
book
Android Programming: The Big Nerd Ranch Guide, 4th Edition
by Bill Phillips, Chris Stewart, Kristin Marsicano, Brian Gardner
Content preview from Android Programming: The Big Nerd Ranch Guide, 4th Edition
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9 Displaying Lists with RecyclerView
CriminalIntent’s model layer currently consists of a single instance of Crime. In this chapter, you will update CriminalIntent to work with a list of crimes. The list will display each Crime’s title and date, as shown in Figure 9.1.
Figure 9.1 A list of crimes
Figure 9.2 shows the overall plan for CriminalIntent in this chapter.
Figure 9.2 CriminalIntent with a list of crimes
In the controller layer, you have a new ViewModel that will encapsulate the data for the new screen. ...
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