ListView builder Flutter

builder() constructor creates items as they’re scrolled onto the screen.

Listtile is a material widget in flutter used to display some text and an icon or other widget . We can have the widget at the start or end of the title. The widget can be shown using leading or trailing property. List tile has two properties title and subtitle to display some text.

22 Jun 20214 minutes to read. You can add any type of custom widgets such as image widget as a background of the tiles to easily visualize the type of data that a particular tile shows .

To use a ListTile within a Row, it needs to be wrapped in an Expanded widget . ListTile requires fixed width constraints, whereas a Row does not constrain its children. Tiles can be much more elaborate. Here is a tile which can be tapped, but which is disabled when the _act variable is not 2.

ListTile widget is used to populate a ListView in Flutter. It contains title as well as leading or trailing icons.

ListView is a very important widget in flutter. It is used to create the list of children But when we want to create a list recursively without writing code again and again then ListView. builder is used instead of ListView. ListView. builder creates a scrollable, linear array of widgets .30 Haz 2021