A Future class allows you to run work asynchronously to free up any other threads that should not be blocked . Like the UI thread.30 Eyl 2020
Read moreHow do you use Future in widget Flutter?
Flutter – FutureBuilder Widget
Read moreHow do you get data from Future object Flutter?
get() method returns a Future object : Calling a function that returns a Future, will not block your code, that’s why that function is called asynchronous. Instead, it will immediately return a Future object, which is at first uncompleted. Future<T> means that the result of the asynchronous operation will be of type T .
Read moreWhat is Future async and await in Flutter?
Async means that this function is asynchronous and you might need to wait a bit to get its result. Await literally means – wait here until this function is finished and you will get its return value. Future is a type that ‘comes from the future’ and returns value from your asynchronous function .
Read moreWhat does async do?
The word “async” before a function means one simple thing: a function always returns a promise. Other values are wrapped in a resolved promise automatically. So, async ensures that the function returns a promise, and wraps non-promises in it .
Read moreWhat is Future async await?
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 moreWhat is Future in Flutter Dart?
A Future is defined exactly like a function in Dart , but instead of Void you use Future. If you want to return a value from Future, then you pass it a Type.30 Eyl 2020
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