37 lines
1.1 KiB
Dart
37 lines
1.1 KiB
Dart
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import 'dart:async';
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import 'package:flutter/widgets.dart';
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import '../constants/constants.dart';
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/// 捕获全局异常，进行统一处理。
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void handleError(void Function() body) {
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/// 重写Flutter异常回调 FlutterError.onError
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FlutterError.onError = (FlutterErrorDetails details) {
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if (!Constant.inProduction) {
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// debug时，直接将异常信息打印。
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FlutterError.dumpErrorToConsole(details);
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} else {
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// release时，将异常交由zone统一处理。
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Zone.current.handleUncaughtError(details.exception, details.stack!);
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}
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};
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/// 使用runZonedGuarded捕获Flutter未捕获的异常
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runZonedGuarded(body, (Object error, StackTrace stackTrace) async {
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await _reportError(error, stackTrace);
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});
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}
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Future<void> _reportError(Object error, StackTrace stackTrace) async {
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if (!Constant.inProduction) {
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debugPrintStack(
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stackTrace: stackTrace,
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label: error.toString(),
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maxFrames: 100,
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);
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} else {
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/// 将异常信息收集并上传到服务器。可以直接使用类似`flutter_bugly`插件处理异常上报。
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}
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}
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