When you await an asynchronous function, the execution of the code within the caller suspends while the async operation is executed . When the operation is completed, the value of what was awaited is contained within a Future object.
Read moreHow do you do multithreading on Flutter?
Dart/Flutter is single threaded and not possible to share global variable. As each isolate has its own memory, space and everything. To make it work like multi-threaded you have to use isolates and the communication will be used through ports by sending message to one another .
Read moreIs Flutter app is single or muti threaded?
Future in Flutter or Dart gives us a promise token and returns a value at in future. Flutter is mainly single thread .
Read moreWhat is Dart isolates in Flutter?
Within an app, all Dart code runs in an isolate . Each Dart isolate has a single thread of execution and shares no mutable objects with other isolates. To communicate with each other, isolates use message passing.
Read moreWhat are isolates Flutter?
An isolate is a thread that has an event loop that continuously processes events in its own memory space .
Read moreHow do you make an isolate Flutter?
To create new Threads/Isolates, we need to import ‘package:flutter/foundation. dart’ . Imagine you have a function that sleeps for 10 seconds in the Flutter build method the UI would be blocked until the 10 seconds elapse.27 Eyl 2021
Read moreHow do you sleep in darts?
import ‘dart:io’; sleep(Duration(seconds:1)); Note: This blocks the entire process (isolate), so other async functions will not be processed.
Read more