InkWell class in Flutter is a rectangular area in Flutter of a material that responds to touch in an application . The InkWell widget must have a material widget as an ancestor. The material widget is where the ink reactions are actually performed.
Read moreWhat is the use of builder widget in Flutter?
A builder function is a Flutter design pattern in which widgets provide a callback interface to the widget tree with dynamic (often layout-specific) parameters .
Read moreWhat is MainAxisSize in Flutter?
Summary. When you use MainAxisSize on your Column or Row, they will determine the size of the Column or Row along the main axis , i.e, height for Column and width for Row.
Read moreWhat is difference between FutureBuilder and StreamBuilder in Flutter?
FutureBuilder solves a square value and returns the result after 5 seconds, till then we show a progress indicator to the user. StreamBuilder shows a stopwatch, incrementing _count value by 1 every second.
Read moreWhat is snapshot Flutter?
Snapshot is the result of the Future or Stream you are listening to in your FutureBuilder . Before interacting with the data being returned and using it in your builder, you have to access it first.
Read moreWhat is a builder in Flutter?
A builder is a Flutter design pattern in which the construction code of a widget is defined outside of its class . Builder functions are callback interfaces that pass data (often layout-specific) to the parent widget which returns a child based on that data.
Read moreWhat is layout in Flutter?
The core of Flutter’s layout mechanism is widgets . In Flutter, almost everything is a widget—even layout models are widgets. The images, icons, and text that you see in a Flutter app are all widgets.
Read more