Skip to content

[animations] - callback (or similar) when user navigates back to closedBuilder #51458

Closed
flutter/packages
#122
Closed
[animations] - callback (or similar) when user navigates back to closedBuilder#51458
flutter/packages
#122
Assignees
shihaohong
Labels
c: new featureNothing broken; request for a new capabilityc: proposalA detailed proposal for a change to Flutterp: animationsThe animations packagepackageflutter/packages repository. See also p: labels.

Description

@ben04
ben04
opened on Feb 26, 2020

I'm using the new animations package.

Use case

The user opens the second page, enters information which, after navigating back to the first page, must be available on this first page.

Old way

So far, without the animations package, I just put a 'await' before the Navigator.push() and could call the method, which should be executed when the user navigates back, after that statement.

await Navigator.push(
      context,
      MaterialPageRoute(builder: (context) => DetailView()),
    );
loadData();

Proposal / Question?

How is that possible with the animations package? The Navigator.push() method is called within a void method, so I can't wait for that. I haven't found any other way to do that so far.

Activity

  1. TahaTesser
    added
    p: animationsThe animations package
    plugin
    c: proposalA detailed proposal for a change to Flutter
    on Feb 26, 2020

  2. esDotDev commented on Mar 1, 2020

    @esDotDev
    esDotDev
    on Mar 1, 2020

    Also would be nice to somehow get the pop results.

  3. goderbauer
    added
    c: new featureNothing broken; request for a new capability
    on Mar 30, 2020

  4. goderbauer commented on Mar 30, 2020

    @goderbauer
    goderbauer
    on Mar 30, 2020
    Member

    The action callback supplied to the closedContainer builder could return the Future from Navigator.push:

    https://github.com/flutter/packages/blob/c1a2bf88dfd6c2667c50cdfba690279c480a57a6/packages/animations/lib/src/open_container.dart#L224

    This should be an easy change.

  5. goderbauer
    added
    plugin
    packageflutter/packages repository. See also p: labels.
    and removed
    plugin
    on Mar 30, 2020
  6. shihaohong
    self-assigned this
    on Apr 13, 2020
  7. goderbauer
    closed this as completedin packages#122on Apr 22, 2020

  8. github-actions commented on Aug 22, 2021

    @github-actions
    github-actionsbot
    on Aug 22, 2021

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  9. github-actions
    locked as resolved and limited conversation to collaborators on Aug 22, 2021
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

Labels

c: new featureNothing broken; request for a new capabilityc: proposalA detailed proposal for a change to Flutterp: animationsThe animations packagepackageflutter/packages repository. See also p: labels.

Type

No type

Projects

No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions