mirror of
https://github.com/cake-tech/cake_wallet.git
synced 2024-11-01 18:07:44 +00:00
44 lines
1.5 KiB
Dart
44 lines
1.5 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:cake_wallet/generated/i18n.dart';
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Future<T> presentPicker<T extends Object>(
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BuildContext context, List<T> list) async {
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T _value = list[0];
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return await showDialog(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(S.of(context).please_select),
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backgroundColor: Theme.of(context).backgroundColor,
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content: Container(
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height: 150.0,
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child: CupertinoPicker(
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backgroundColor: Theme.of(context).backgroundColor,
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itemExtent: 45.0,
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onSelectedItemChanged: (int index) => _value = list[index],
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children: List.generate(
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list.length,
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(index) => Center(
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child: Text(
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list[index].toString(),
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style: TextStyle(
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color: Theme.of(context)
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.primaryTextTheme
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.caption
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.color),
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),
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))),
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),
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actions: <Widget>[
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FlatButton(
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onPressed: () => Navigator.of(context).pop(),
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child: Text(S.of(context).cancel)),
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FlatButton(
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onPressed: () => Navigator.of(context).pop(_value),
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child: Text(S.of(context).ok))
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],
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);
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});
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}
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