feat: 充值/提现页面改为独立全屏页面，优化Toast提示
This commit is contained in:
@@ -1,95 +1,154 @@
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import 'package:flutter/material.dart';
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import 'package:bot_toast/bot_toast.dart';
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/// Toast 工具類 - 提供統一的 toast 提示功能
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///
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/// 使用 bot_toast 實現，確保 toast 顯示在所有彈窗之上
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/// Toast 工具類 - 統一的正式風格提示
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///
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/// 仿支付寶/微信風格：圓角矩形 + 圖標 + 文字，純色背景，無漸變。
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/// 支持深色/淺色模式自動適配。
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class ToastUtils {
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ToastUtils._();
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/// 顯示普通提示
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/// 顯示信息提示（藍色圖標）
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static void show(String message, {Duration? duration}) {
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BotToast.showCustomText(
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toastBuilder: (_) => _buildToastWidget(message),
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align: Alignment.center,
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duration: duration ?? const Duration(seconds: 2),
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onlyOne: true,
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crossPage: true,
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);
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_showToast(message, _ToastType.info, duration: duration);
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}
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/// 顯示成功提示
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/// 顯示成功提示（綠色圖標）
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static void showSuccess(String message, {Duration? duration}) {
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BotToast.showCustomText(
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toastBuilder: (_) => _buildToastWidget(
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message,
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backgroundColor: Colors.green.shade700,
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),
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align: Alignment.center,
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duration: duration ?? const Duration(seconds: 2),
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onlyOne: true,
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crossPage: true,
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);
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_showToast(message, _ToastType.success, duration: duration);
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}
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/// 顯示錯誤提示
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/// 顯示錯誤提示（紅色圖標）
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static void showError(String message, {Duration? duration}) {
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BotToast.showCustomText(
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toastBuilder: (_) => _buildToastWidget(
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message,
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backgroundColor: Colors.red.shade700,
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),
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align: Alignment.center,
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duration: duration ?? const Duration(seconds: 3),
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onlyOne: true,
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crossPage: true,
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);
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_showToast(message, _ToastType.error, duration: duration ?? const Duration(seconds: 3));
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}
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/// 顯示警告提示
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/// 顯示警告提示（橙色圖標）
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static void showWarning(String message, {Duration? duration}) {
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_showToast(message, _ToastType.warning, duration: duration);
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}
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static void _showToast(
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String message,
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_ToastType type, {
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Duration? duration,
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}) {
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BotToast.showCustomText(
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toastBuilder: (_) => _buildToastWidget(
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message,
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backgroundColor: Colors.orange.shade700,
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),
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toastBuilder: (_) => _ToastWidget(message: message, type: type),
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align: Alignment.center,
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duration: duration ?? const Duration(seconds: 2),
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onlyOne: true,
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crossPage: true,
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);
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}
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/// 構建 toast widget
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static Widget _buildToastWidget(
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String message, {
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Color? backgroundColor,
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}) {
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return Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 24,
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vertical: 12,
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),
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decoration: BoxDecoration(
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color: backgroundColor ?? Colors.black87,
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borderRadius: BorderRadius.circular(8),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.2),
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blurRadius: 8,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Text(
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message,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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textAlign: TextAlign.center,
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),
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);
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}
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}
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/// Toast 類型
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enum _ToastType {
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success,
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error,
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warning,
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info,
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}
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/// Toast Widget - 支付寶/微信風格
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class _ToastWidget extends StatelessWidget {
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final String message;
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final _ToastType type;
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const _ToastWidget({required this.message, required this.type});
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@override
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Widget build(BuildContext context) {
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final config = _typeConfig;
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return Container(
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constraints: const BoxConstraints(maxWidth: 280),
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 20),
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decoration: BoxDecoration(
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color: isDark ? const Color(0xE6292D36) : const Color(0xE6FFFFFF),
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borderRadius: BorderRadius.circular(12),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: isDark ? 0.3 : 0.15),
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blurRadius: 16,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// 圖標
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Container(
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width: 36,
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height: 36,
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decoration: BoxDecoration(
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color: config.backgroundColor,
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shape: BoxShape.circle,
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),
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child: Icon(
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config.icon,
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color: config.iconColor,
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size: 20,
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),
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),
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const SizedBox(height: 10),
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// 文字
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Text(
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message,
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style: TextStyle(
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color: isDark ? const Color(0xFFF8FAFC) : const Color(0xFF1F2937),
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fontSize: 14,
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fontWeight: FontWeight.w500,
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height: 1.4,
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),
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textAlign: TextAlign.center,
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),
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],
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),
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);
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}
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_ToastConfig get _typeConfig {
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switch (type) {
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case _ToastType.success:
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return _ToastConfig(
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icon: Icons.check_circle_outline_rounded,
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iconColor: const Color(0xFFFFFFFF),
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backgroundColor: const Color(0xFF16A34A),
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);
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case _ToastType.error:
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return _ToastConfig(
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icon: Icons.cancel_outlined,
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iconColor: const Color(0xFFFFFFFF),
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backgroundColor: const Color(0xFFDC2626),
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);
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case _ToastType.warning:
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return _ToastConfig(
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icon: Icons.error_outline_rounded,
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iconColor: const Color(0xFFFFFFFF),
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backgroundColor: const Color(0xFFF59E0B),
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);
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case _ToastType.info:
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return _ToastConfig(
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icon: Icons.info_outline_rounded,
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iconColor: const Color(0xFFFFFFFF),
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backgroundColor: const Color(0xFF3B82F6),
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);
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}
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}
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}
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class _ToastConfig {
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final IconData icon;
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final Color iconColor;
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final Color backgroundColor;
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const _ToastConfig({
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required this.icon,
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required this.iconColor,
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required this.backgroundColor,
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});
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}
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