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Flutter: UpgradeAlert works OK, but with "upgrader: …" parameter NOT?

When the code is:

UpgradeAlert(
    child: Scaffold...
  )

Application detects new version in PlayStore and shows prompt.

When I add parameters:

UpgradeAlert(
  upgrader: Upgrader( messages: UpgraderMessages(code: 'pl'),
            showLater: false,
            showIgnore: false,
            durationUntilAlertAgain: Duration(minutes: 1), ),

child: Scaffold…
)

Application stops showing update alert, why?

Without "upgrader: Upgrader(…)," line works perfectly.

enter image description here

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2

Answers


  1. Chosen as BEST ANSWER
    0

    I solved the problem, when I declare parameters in variable:

        var upgrader = Upgrader(
  showLater: false,
  showReleaseNotes: false,
  messages: MessagesUpgrader(),
)

    and...

    UpgradeAlert(
  upgrader: upgrader,

    Instead of placing it directly in UpgradeAlert

     UpgradeAlert(
  upgrader: Upgrader( messages: UpgraderMessages(code: 'pl'),
            showLater: false,
            showIgnore: false,
            durationUntilAlertAgain: Duration(minutes: 1), ),
child: Scaffold... )

  2. 0

    I managed to solve my problem by not using localisations.

    This is the UpgradeAlert I’m using:

    var upgrader = Upgrader(
  showLater: false,
  showReleaseNotes: false,
  messages: MessagesUpgrader(),
)

GoRoute(
  path: '/login',
  builder: (context, state) => UpgradeAlert(
    upgrader: upgrader,
    navigatorKey: router.routerDelegate.navigatorKey,
    child: const LoginPage(),
  ),
),

    And this is inside the MessagesUpgrader():

    class MessagesUpgrader extends UpgraderMessages {
  MessagesUpgrader();

  @override
  String get buttonTitleIgnore => 'No';

  @override
  String get buttonTitleUpdate => 'Yes';

  @override
  String get body => 'Some text here in the body';

  @override
  String get prompt => 'Another text here';
}

    Before I had localisations in the MessagesUpgrader and I had a BuildContext to fetch those texts—but if this class doesn’t refresh or rebuild, it works.

    Not really a solution but a workaround until this issue is fixed.

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