When performing flutter run on my visual studio code, I get the error message below: FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':flutter_plugin_android_lifecycle:compileDebugJavaWithJavac'. Could not resolve all files for configuration ':flutter_plugin_android_lifecycle:androidJdkImage'. Failed to transform…
I am using Dart and Flutter. I am getting the message: Future<List>' used in the 'for' loop must implement 'Iterable'. First, I need to get a list of files using async/await. This function has return type: Future<List<FileSystemEntity>> In the getFolderFiles()…
import 'package:flutter_bloc/flutter_bloc.dart'; import 'package:moms/features/chat/domain/entities/message_entity.dart'; import 'package:moms/features/chat/domain/usecases/send_message.dart'; import 'package:moms/features/chat/domain/usecases/get_messages.dart'; import 'package:moms/features/chat/domain/usecases/get_or_create_thread_usecase.dart'; part 'chat_event.dart'; part 'chat_state.dart'; class ChatBloc extends Bloc<ChatEvent, ChatState> { final GetOrCreateThread getOrCreateThread; final GetMessages getMessages; final SendMessage sendMessage; ChatBloc({ required this.getOrCreateThread, required this.getMessages, required this.sendMessage, }) : super(ChatInitial()) {…
I am developing a Flutter web application that requires user authentication using JWT tokens. After a successful login, I receive a JWT token that I need to store securely for making authenticated API requests. I have considered a few options,…
I am trying to paginate the "messages" collection query using limit. _chatReference .orderBy('createdAt', descending: true) .limit(limit) .snapshots() .doOnListen(() => print('Chat stream started with limit $limit')) .doOnCancel(() => print('Chat stream cancelled for limit $limit')) As soon as the user reaches the…
Hi Everyone I wanted to show video uploading progress bar continuously like 0,1,2.........100% here is code which I implemented but it didn't work as I want I want to show progress bar continuously 0,1,2,.........100% Concise - To implement a video…
Lets say there is a Stream<Foo> that can throw exceptions but we need to convert it to Stream<Result<Foo>> and instead of throwing, returning a Result<Foo> with the exception. How can it be done? For clarity that's what the Result class…
I am learning Flutter. I am following the beginner's codelab and video tutorial. I am using Colors.deepOrange for my color scheme, as shown in the tutorial. The color in my IDE and YouTube video match pretty close: But when I…
I have one centered Row in Card and two Column there. How can I align elements by Y axis for icons in two columns (dashed line in screenshot)? Here's a code: Expanded( child: Row( mainAxisAlignment: MainAxisAlignment.spaceAround, children: [ Column( mainAxisAlignment:…
I have a scenario where I need to have a form with multiple TextFormFields (in the snippet below, I simplified to three). These TextFormFields must be only shown after a certain Future completes (it is an animation, but I'm simplifying…