AppBar Sample Apps
All of the sample apps listed here use the Flutter AppBar class in an interesting way. The Sample App Catalog page lists all of the sample apps.
Any widget with a PreferredSize can appear at the bottom of an AppBar.
This app features the following classes: AppBar, PreferredSize, TabBarView, TabController.
A typcial AppBar with a title, actions, and an overflow dropdown menu.
This app features the following classes: AppBar, IconButton, PopupMenuButton, Scaffold.
An AppBar with a TabBar as its bottom widget.
This app features the following classes: AppBar, DefaultTabController, TabBar, Scaffold, TabBarView.