I tried to print pdf from Flutter app in Zebra ZQ620 by bluetooth. But I get a problem, it seems that I lost Bluetooth port connection. I use Flutter Bluetooth_
Currently I am refreshing a FutureProvider that is responsible for fetching data from Firebase and displaying it in a simple ListView with liquid_pull_to_refres
No render all widgets. only render one widget. Means not called build method because it's render all widgets. Thanks for giving me your important time.
Is there any way to make the script: diff <(echo 'hello') <(echo 'hello-2') work, as currently it fails with error in Dart when run using Process.run or P
I have a progress indicator like bellow. I want to fill it(according to the given task's progress) with green color like the image below. How can I do that effi
How can i match parent widget size? I want to have list features in Grid builder, Same time Grid's child widget size should match with parent widget. Grid shoul
I am a completely a beginner to sqlite and flutter. I was trying to create a local database to my flutter to do app. So I watched some youtube videos and starte
Flutter may technically allow you to code once and build an app for multiple platforms, but realistically you do not want to have the same experience on mobile
I updated my Flutter version to 3.0.0 and then any project I run it gives me this error e: C:\src\.pub-cache\hosted\pub.dartlang.org\agora_rtc_engine-4.2.0\andr
I have a list of type 'Future<List<QuerySnapshot<Map<String, dynamic>>>> that looks like this, var postlist = FirebaseFirestore.instance
All texts in Figma have some height, for example 1.5, but when I set that height to the TextStyle, all lines with the new height are aligned to the bottom. If
I am trying to generate the router.gr.dart file using the auto_route package in flutter. My class has 3 named constructors: ProfilePage.a({ Key? key,
I want to replace Arabic number with English number. 1-2-3-4-5-6-7-8-9 <== ١-٢-٣-٤-٥-٦-٧-٨-٩
Install geolocator 8.0.0, everything is normal. But when I go to run the project I get all these errors, even though I import the library correctly. class Googl
I'm getting an error trying to store data in firestore. Another issue is using my emulator in android studio ( pixel 5 ) or even all my 4 connected devices. I c
Hello everyone. I was studying "Dart and Flutter: The Complete Developer's Guide" on Udemy. And this error showed up, I have no idea how to fix this error. Ever
I'm trying to use auto_route library with build_runner, but each time my build_runner generate my router.gr.dart file, it does generate code with null safety, w
I am using flutter_sound to record voice(audio). I can't see any file save on the emulator after the recording stops. Recorder class: import 'package:flutter/ma
How do we deactivate the ReorderableListView dragging/reordering capabilities in Flutter? I would like to disable the dragging function but still allow scrollin
I initialised all necessary blocs in my main file. Even after this, the state of bloc is not updating if called from outside the bloc builder. I am trying to im