I'm trying to close the alert dialog and execute some function, but seems working fine in flutter3.13.6, butNOTworking in Flutter3.16.0. I've tried switching between execution functions before exiting the alert dialog, but it still doesn't work. ...
try { RequestModel data = RequestModel().formJson(response.data['data']); return data; } catch (e, st) { print("Error $e");//This do not print print("Stacktrace $st");//This do not print return "Something went wrong!";//But this is working and returns the text } ...
error: zone.bindBinaryCallbackGuarded((Object e, StackTrace? st) { _controller.addError(e, st); _socket.close(); })); } // _NativeSocket 类 void setHandlers( {void Function()? read, void Function()? write, void Function(Object e, StackTrace? st)? error, void Function()? closed,...
业务中,需要封装一个简单的NaviBar,其中就需要对返回按钮点击进行回调 返回按钮中代码如下 classNaviBarextendsStatelessWidget{finalStringtitle;finalVoidCallback?onPressed;finalFunction?testFunction;constNaviBar({super.key,requiredthis.title,requiredthis.onPressed,this.testFunction});@overrideWidgetbuild(BuildContextcon...
(SpConfigConstants.kProxy_port);if(local_ip.isNotEmpty&&local_port.isNotEmpty){(_dio.httpClientAdapterasIOHttpClientAdapter).createHttpClient=(){varclient=HttpClient();client.findProxy=(uri){return"PROXY $local_ip:$local_port";};client.badCertificateCallback=(X509Certificate cert,String host,int ...
VoidCallback? onCancel, VoidCallback? onCustom, Color? cancelTextColor, Color? confirmTextColor, String? textConfirm, String? textCancel, String? textCustom, Widget? confirm, Widget? cancel, Widget? custom, Color? backgroundColor, bool barrierDismissible = true, ...
[Improve] only stopScan if currently scanning. prevents 'could not find callback wrapper' log on Android1.32.0This realease has a very slight behavior change for adapterState & connectionState[Improve] update adapterState stream before connectionState streams. Simplifies internal autoconnect code.1.31...
5. Working with the custom stringsSimilar to how there are “GlobalMaterialLocalizations”, you want to have localizations specific to your app, hence the class name “AppLocalizations”. Its most important method will be the translate() method. You can then call the translate() method through...
///传递的回调typedef_NativeCallback = Int32Function(Int32num);///Native方法typedef_NativeSyncCallback = VoidFunction(Pointer<NativeFunction<_NativeCallback>> callback,);///Dart结束回调: Void和void不同,所以要区分开typedef_DartSyncCallback =voidFunction(Pointer<NativeFunction<_NativeCallback>> call...
state, (previous, current) { // note: this callback executes when the provider value changes, // not when the build method is called ScaffoldMessenger.of(context).showSnackBar( SnackBar(content: Text('Value is ${current.state}')), ); }); // watch the provider and rebuild when the ...