Flutter enum example

An enum type is a special data type that enables for a variable to be a set of predefined constants . The variable must be equal to one of the values that have been predefined for it. Common examples include compass directions (values of NORTH, SOUTH, EAST, and WEST) and the days of the week.

The enum keyword is used to define an enumeration type in Dart.

The enum keyword is used to define an enumeration type in Dart.

A dart enum is basically a list of named constant values . In dart program enum keyword is used to define enumeration type in dart. In dart enum is been used to define a collection of constant. Syntax: enum enum_name{

In Dart, Enums are a special kind of class used to represent a fixed number of constant values and declaration is pretty straightforward: Enum cases in Dart language are zero based indexed. This means each case defined in the enum type can be accessed by their index-value depending the order of definition.19 Eyl 2019