Template
SkyJourney
61017f1c39
Core 基础设施：Flavor 三包体系、Drift+SQLCipher 加密数据库 7 拦截器 Dio 网络栈、CrashReporter 崩溃日志、Sealed Failure 错误体系 5 色板主题系统、Auth 认证骨架（Clean Architecture）、Dev Panel、Mock Adapter 通过验证：flutter analyze（0 errors）、flutter test（全绿）、staging APK 74.8MB
40 lines
1.6 KiB
Dart
40 lines
1.6 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:sunny_mochi/core/error/exception_mapper.dart';
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import 'package:sunny_mochi/core/widgets/app_toast.dart';
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import 'package:sunny_mochi/features/error_report/data/error_logger.dart';
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extension BuildContextX on BuildContext {
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/// 弹一个 Toast 风格的 SnackBar（对应 iOS Mkt.makeToast(...)）。
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void showToast(
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String message, {
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ToastType type = ToastType.info,
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Duration duration = const Duration(seconds: 4),
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}) => AppToast.show(this, message, type: type, duration: duration);
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/// 异常 → ExceptionMapper.fromUnknown(e, st) → toast(Failure.message)。
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///
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/// 兜底替代散落的 `on Object catch (e, st) { mapper.fromUnknown; if(mounted) showToast }`
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/// 模板（5+ 处 mine 表单提交流程）。
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void showError(WidgetRef ref, Object error, StackTrace stackTrace) {
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final failure =
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ref.read(exceptionMapperProvider).fromUnknown(error, stackTrace);
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// 写入本地错误日志（fire-and-forget，不阻塞 UI）
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unawaited(ref.read(errorLoggerProvider).log(failure));
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if (mounted) showToast(failure.userMessage, type: ToastType.error);
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}
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/// 当前 Theme 快捷读取。
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ThemeData get theme => Theme.of(this);
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ColorScheme get colors => theme.colorScheme;
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TextTheme get textTheme => theme.textTheme;
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/// 屏幕信息快捷读取。
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Size get screenSize => MediaQuery.sizeOf(this);
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EdgeInsets get screenPadding => MediaQuery.paddingOf(this);
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double get screenWidth => screenSize.width;
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double get screenHeight => screenSize.height;
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}
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