Felipe M.
47fd749682
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73 lines
2.4 KiB
Dart
73 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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extension SnackBarHelper on BuildContext {
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static const _shape = RoundedRectangleBorder(
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borderRadius: BorderRadius.all(Radius.circular(12)),
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);
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static const _behavior = SnackBarBehavior.floating;
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static const _margin = EdgeInsets.symmetric(horizontal: 16, vertical: 8);
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static const _dismissDirection = DismissDirection.horizontal;
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bool get _isDark => Theme.of(this).brightness == Brightness.dark;
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void showSuccessSnackBar(String message) {
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ScaffoldMessenger.of(this).showSnackBar(
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SnackBar(
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content: Text(message,
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style: TextStyle(color: Theme.of(this).colorScheme.onSurface)),
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backgroundColor: _isDark ? Colors.green[800] : Colors.green,
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behavior: _behavior,
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shape: _shape,
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margin: _margin,
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dismissDirection: _dismissDirection,
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),
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);
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}
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void showErrorSnackBar(String message) {
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ScaffoldMessenger.of(this).showSnackBar(
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SnackBar(
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content: Text(message,
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style: TextStyle(color: Theme.of(this).colorScheme.onSurface)),
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backgroundColor: _isDark ? Colors.red[900] : Colors.red,
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behavior: _behavior,
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shape: _shape,
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margin: _margin,
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dismissDirection: _dismissDirection,
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),
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);
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}
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void showWarningSnackBar(String message) {
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ScaffoldMessenger.of(this).showSnackBar(
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SnackBar(
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content: Text(message,
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style: TextStyle(color: Theme.of(this).colorScheme.onSurface)),
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backgroundColor: _isDark ? Colors.orange[900] : Colors.orange,
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behavior: _behavior,
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shape: _shape,
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margin: _margin,
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dismissDirection: _dismissDirection,
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),
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);
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}
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void showInfoSnackBar(String message, {Duration? duration}) {
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final textColor = Theme.of(this).colorScheme.onInverseSurface;
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final snackBar = duration != null
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? SnackBar(
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content: Text(message, style: TextStyle(color: textColor)),
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behavior: _behavior,
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shape: _shape,
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margin: _margin,
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dismissDirection: _dismissDirection,
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duration: duration)
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: SnackBar(
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content: Text(message, style: TextStyle(color: textColor)),
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behavior: _behavior,
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shape: _shape,
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margin: _margin,
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dismissDirection: _dismissDirection);
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ScaffoldMessenger.of(this).showSnackBar(snackBar);
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}
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}
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