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flutter dialog prevent close

SeriousMonk answered on August 10, 2020 Popularity 9/10 Helpfulness 6/10

answer flutter dialog prevent close

related flutter close dialog

flutter dialog prevent close

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showDialog(
  barrierDismissible: false,
  builder: ...
)

Popularity 9/10 Helpfulness 6/10 Language typescript

Source: stackoverflow.com

Tags: flutter-dialog typescript

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Contributed on Mar 12 2021

SeriousMonk

0 Answers Avg Quality 2/10

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flutter close dialog

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showDialog(
    context: context,
    builder: (_) {
      return AlertDialog(
        title: Text('Wanna Exit?'),
        actions: [
          FlatButton(
            onPressed: () => Navigator.pop(context, false), // passing false
            child: Text('No'),
          ),
          FlatButton(
            onPressed: () => Navigator.pop(context, true), // passing true
            child: Text('Yes'),
          ),
        ],
      );
    }).then((exit) {
  if (exit == null) return;

  if (exit) {
    // user pressed Yes button
  } else {
    // user pressed No button
  }
});

Popularity 10/10 Helpfulness 8/10 Language dart

Source: stackoverflow.com

Tags: dart

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Contributed on Aug 10 2020

Foolish Frog

0 Answers Avg Quality 2/10

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flutter dialog prevent close

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