InitState() is used to subscribe to the object . Overriding of initState() method performs initialization which depends on the location at which this object was inserted into the tree (like context) or on the widget used to configure this object (or widget).
Read moreHow do you call a provider in Flutter?
The generics (values inside <> brackets) tell Flutter what type of provider to look for. Then Flutter goes up through the widget tree until it finds the provided value. If the value isn’t provided anywhere then an exception is thrown. Finally, once you’ve got the provider, you can call any method on it .
Read moreHow do I use provider in init state Flutter?
“flutter call provider in initstate” Code Answer
Read moreHow do I access my provider on Flutter?
You have to pass the thing being provided directly to the dialog constructor to access it in the dialog’s new context . You can also give it to a new Provider widget at the top of your dialog tree if you have a very deep widget tree in the dialog and you want to access it from somewhere deeper.
Read moreHow do you call a provider without context Flutter?
“flutter provider without context” Code Answer
Read moreDoes setState call initState?
Because we can’t call setState() directly in the initState method , we can’t call it from a function called by initState either. Unless this function is asynchronous and the setState call is made after the first await.
Read moreWhen should I call initState Flutter?
initState() According to Flutter official docs,Called when this object is inserted into the tree . The framework will call this method exactly once for each State object it creates.10 Tem 2020
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