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marcglasberg / async_redux

Flutter Package: A Redux version tailored for Flutter, which is easy to learn, to use, to test, and has no boilerplate. Allows for both sync and async reducers.
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How I can active onDidChange after onInit? #73

Closed LeandroMoura3 closed 4 years ago

LeandroMoura3 commented 4 years ago

I wanna show a dialog when the page is loaded. But if I call the dialog in onInit, this don't works. If I call the dialog in onDidChange, this don't are called on start of page. But in Flutter StatefulWidget, the didChangeDependencies are called after the page start, and in it I can put the dialog call.

Because that, I will need to put a StatefulWidget only for it. Have any way to do it with storeconnectors?

Thanks.

LeandroMoura3 commented 4 years ago

Oh, when I put the call of dialog in a Future.delayed with zero of duration, that's works!

'Future.delayed(Duration.zero, () async { waitingDialog(context); await ...myAsyncWorks });'

I think that not more sophisticated way, but my problem are solved. I think that issues can close, but if you have a better solution for it, reopen.

Thanks.

marcglasberg commented 4 years ago

You should probably use this instead of Future.delayed:

  SchedulerBinding.instance.addPostFrameCallback((_) {
    waitingDialog(context);
    await ...myAsyncWorks
  });

Or you can use this package: https://pub.dev/packages/after_layout

Você é brasileiro ou português? Se sim, pode falar comigo em português. Abs.

LeandroMoura3 commented 4 years ago

Sim, hehehe.

Agradeço pela atenção.

Abs.