André Ciornavei andreciornavei
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andreciornavei
/ flutter_either.dart
Created
October 25, 2020 16:24
Flutter / Either / Dartz - Execute actions based on Left/Right properties of Either
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| import 'package:dartz/dartz.dart'; | |
| class EitherExample { | |
| Future<Either<Failure, Entity>> handle() async { | |
| try{ | |
| Entity entity = new Entity() | |
| if(entity.document == null) throw Exception("Document is null"); | |
| return Right(entity); | |
| }catch(error){ |
andreciornavei
/ custom_appbar.dart
Last active
November 6, 2020 00:17
Flutter / Scaffold / appBar - Custom appBar widget to place on Scaffold
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| class CustomAppBar extends PreferredSize { | |
| @override | |
| Size get preferredSize => Size.fromHeight(50); | |
| @override | |
| Widget build(BuildContext context) { | |
| return Container( | |
| height: preferredSize.height, | |
| color: Colors.white, | |
| alignment: Alignment.center, | |
| child: SafeArea( |
andreciornavei
/ getx_bottomsheet.dart
Last active
April 30, 2024 20:57
GetX - BottomSheet - Fit Height
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| Get.bottomSheet( | |
| SingleChildScrollView( | |
| child: Container( | |
| decoration: BoxDecoration( | |
| color: Colors.white, | |
| borderRadius: BorderRadius.only( | |
| topLeft: Radius.circular(10), | |
| topRight: Radius.circular(10), | |
| ), | |
| ), |
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