I'm currently working on a Flutter project using Supabase as the backend. I'm trying to implement a stream on RPC (Remote Procedure Call) functions to receive real-time updates, but I'm facing issues. I've tried using the asStream() method, but it…
I've searched, but have not found a question/answer that quite addresses my issue. As or my own solution, this is as close as I got it with padRight(20): The TextField() widgets are the same length, and I want them to…
Basically showModalBottomSheet must have some initial height. But then on dragging it, more content should be shown. Is this possible?
Let's say I have a text and button in main screen(class) and showModalBottomSheet in different class, when main screen button pressed, it will trigger showModalBottomSheet that contain a button, that button will dismissed the modal bottom sheet and change(updateUI) text…
When I lock the screen, bluetooth does not receive data, but it still scans. I use flutter_blue_plus 1.32.4 and flutter_background_service 5.0.5. <uses-permission android:name="android.permission.BLUETOOTH_SCAN" android:usesPermissionFlags="neverForLocation" /> <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" /> <!-- legacy for Android 11 or lower --> <uses-permission android:name="android.permission.BLUETOOTH" android:maxSdkVersion="30" />…
I am trying to create an application for university project using flutter. My current code is as follows. import 'package:flutter/material.dart'; import 'package:mathappcd/constants/widgets_constants.dart'; import 'package:mathappcd/screens/sectionA.dart'; import 'package:mathappcd/screens/sectionB.dart'; import 'package:mathappcd/widgets/app_bar.dart'; import 'package:mathappcd/widgets/square_btn.dart'; extension ContextExtension on BuildContext { bool get isSmallScreen => MediaQuery.of(this).size.shortestSide…
How to build a layout using CustomScrollView such that the bottom block: Is in-line with other Slivers when the screen is small and view is scrollable Is aligned to the bottom edge when screen is sufficiently big, but view is…
How to change that onSubmitted happens by pressing TAB: Hello everyone, I'm a new developer in flutter and I have a question. In the textField, how to make the onSubmitted function happen when TAB is pressed and not ENTER (which…
Flutter, Having some issues in Firebase notification receiving in iOS 17 versions. While the app is opened Notification is received properly. But when I put the app in the background or terminate it means the Notification is not received. But…
so i have been trying to get my app to work. i wanted to create an app for one of my websites using flutter and so far so good. the only problem is when i click on the button labeled…