网络请求封装不显示toast #191
Comments
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给下简化, 能直接运行, 且能复现问题的demo, 给上面的代码没什么意义 |
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show() async { |
dependencies:
flutter_smart_dialog: ^4.9.7+6 |
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牛，现在能弹出来了，但是有个新问题，原来没这个报错，现在有了，是用在网络请求里的， |
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给下复现这个异常的demo |
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//b页面 A 页面跳转B页面 |
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大佬还在吗 |
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工作日没时间, 周末再看 |
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我也会出现这个异常 也是网络请求封装弹loading弹窗 在WidgetsBinding.instance.addPostFrameCallback这个回调里面弹窗就正常 |
dependencies:
flutter_smart_dialog: ^4.9.7+7 |
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管用 🐮 |
版本信息
描述bug/需求
网络请求封装loading和toast， 频繁出现loading关闭不了，toast显示不出来，如果在关闭loading之前显示toast就能显示出来
问题demo
Future<HttpResponseEntity?> request(
String url, {
String? method,
Map<String, dynamic>? params,
Object? data,
bool showLoading = true,
bool showToast = true,
CancelToken? cancelToken,
}) async {
try {
if (showLoading) YDToast.showLoading();
final response = await _dio.request(
url,
options: Options(method: method ?? 'GET'),
queryParameters: params,
data: data,
cancelToken: cancelToken,
);
if (showLoading) await YDToast.dismissLoading();
import 'package:flutter/material.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:flutter_spinkit/flutter_spinkit.dart';
import 'package:zhaopin/base/base_build_value.dart';
import 'package:zhaopin/base/base_stateless_widget.dart';
class YDToast {
static Future<T?> showLoading() {
return SmartDialog.showLoading(
maskColor: Colors.transparent,
usePenetrate: false,
clickMaskDismiss: false,
animationTime: const Duration(milliseconds: 200),
);
}
static Future dismissLoading() async {
return await SmartDialog.dismiss(status: SmartStatus.loading);
}
static Future showToast(
String msg, {
bool clickMaskDismiss = false,
}) {
return SmartDialog.showToast(
msg,
usePenetrate: false,
maskColor: Colors.transparent,
clickMaskDismiss: clickMaskDismiss,
alignment: Alignment.center,
animationTime: const Duration(milliseconds: 200),
displayTime: msg.length > 10
? const Duration(milliseconds: 2000)
: const Duration(milliseconds: 1000),
);
}
}
class YDLoadingWidget extends BaseStatelessWidget {
const YDLoadingWidget({super.key});
@OverRide
Widget ydBuild(BuildContext context, BaseBuildValue value) {
return SpinKitRing(
color: value.theme.brand_color_6,
size: 40,
lineWidth: 5,
);
}
}
class YDToastWidget extends StatelessWidget {
final String msg;
const YDToastWidget(this.msg, {super.key});
@OverRide
Widget build(BuildContext context) {
return Align(
alignment: Alignment.center,
child: Container(
constraints:
BoxConstraints(maxWidth: MediaQuery.of(context).size.width - 100),
padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 10),
decoration: BoxDecoration(
color: Colors.black87, borderRadius: BorderRadius.circular(5)),
child: Text(
msg,
style: const TextStyle(fontSize: 15, color: Colors.white),
),
),
);
}
}
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