You can do so by nesting a stream builder in each item builder . This works by using the initialData argument of the stream builder. Though, you may want to benchmark this and compare it to updating the whole list, because flutter reuses the elements in all cases and the streams might just bring more overhead.
Read moreHow do you change the text value in flutter?
First, define a value outside of methods. String textValue=”Example value”; Then, set this value in your text widget. Text(textValue);
Read moreWhat is ValueChanged in flutter?
ValueChanged<T> = void Function(T value) Signature for callbacks that report that an underlying value has changed . See also: ValueSetter, for callbacks that report that a value has been set.
Read moreWhat is widget class flutter?
Widget class Null safety Widgets are the central class hierarchy in the Flutter framework . A widget is an immutable description of part of a user interface. Widgets can be inflated into elements, which manage the underlying render tree. Widgets themselves have no mutable state (all their fields must be final).
Read moreWhat is ValueChanged in flutter?
ValueChanged<T> = void Function(T value) Signature for callbacks that report that an underlying value has changed . See also: ValueSetter, for callbacks that report that a value has been set.
Read moreWhat is T type in flutter?
T is the generic data type eg String, int or CustomModel etc. f is the function E is the new element returned by the function.
Read moreWhat is T type in flutter?
T is the generic data type eg String, int or CustomModel etc. f is the function E is the new element returned by the function.
Read more