Questions tagged [flutter]
Use this tag for questions about the Flutter cross-platform UI toolkit. If your question is platform-specific, tag the platform as well (e.g., [android], [ios], etc.). You may also wish to include the [dart] tag for coding questions.
flutter
178,490
questions
0
votes
0
answers
9
views
How to deal with unconstrained widgets in a row in Flutter
I cannot understand how this make sense, or to me it does not make any sense. I have this code:
Row(
children: [
Expanded(
child: TapRegion(
onTapOutside: (event) => ...
- 71
0
votes
0
answers
12
views
type 'Null' is not a subtype of type 'String' with shared_preferences
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/localizations.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:shared_preferences/...
- 27
0
votes
0
answers
20
views
How get exact value of TimeOfDay?
I want the exact value of TimeOfDay ... My function is
TimeOfDay parseTimeOfDay(String t) {
DateTime dateTime = DateFormat("HH:mm").parse(t);
TimeOfDay x = TimeOfDay(hour: dateTime.hour, ...
- 111
-4
votes
0
answers
12
views
Can I integrate scikit learn with flutter? If yes how [closed]
I am trying to build an app using flutter for my college project. How can I integrate machine learning model in flutter
Is it possible to integrate machine learning model with flutter
Scikit learn, ...
0
votes
0
answers
19
views
Why is the onClose Button Not Working on My Subscription Banner?
I'm creating a promotional banner for my customers to encourage subscription purchases. This banner includes a button at the top intended to close the banner. Despite multiple attempts and various ...
0
votes
2
answers
33
views
how can i fix app crash? when i change targetSdkVersion 33 to 34
I am using React Native version 0.71.6. When I changed targetSdkVersion from 33 to 34, the app crashed and there was no log. only in Android
and i also tried change MainApplication.java file
...
- 275
0
votes
0
answers
18
views
Flutter Open Specific page upon Notification Click
Iam using oneSignal and want to navigate to a specific page in my app when clicking on the recived notification
the problem the code can't find context
this probably from the fact that iam declaring ...
0
votes
0
answers
8
views
Google Pay API using CyberSource Payment
I go this error when i proced the payment how i can solve the problem mu gpay payment console bussine and getway is verfied.
const String defaultGooglePay = '''{
"provider": "google_pay&...
0
votes
0
answers
10
views
flutter connecting two windows physical machine devices for development debugging
Two windows physical machine devices
I want to use one for development and the other for debugging
I think it should be like connecting an android device, connecting two windows and then launching the ...
0
votes
0
answers
24
views
How to format user input in TextField as and when being entered by user in Flutter?
I'm trying to display the user input double (may be without decimal dot and that follows) number as a formatted value e.g. 123456789012.1234 as 12345,67,89,012.1234 using not the western numbering ...
- 159
0
votes
0
answers
6
views
I want to send parameters to a GraphQL query from my flutter application
I want to send parameters to a GraphQL query from my flutter application, but it doesn't work. I declared a variable and write to it when I select by which criteria I am going to sort the query.
Query ...
1
vote
0
answers
22
views
One side stream call with WebRTC flutter
I'm currently adding video call to my app (FLutter for front-end and Asp.NET Core Web + SignalR for back-end) I'm using the flutter_webrtc library. No matter how hard i try i just succeed to make the ...
- 11
-1
votes
0
answers
21
views
Host a vpn server on android [closed]
is it possible to host a vpn server on android? Basically I want to host a server on the same device that will connect to it(I want to see what requests are being made on the phone and I wanna block ...
0
votes
1
answer
30
views
How to wrap text like this in flutter?
So i recently played with flutter and a concept of wrapping text came to my mind and i'm curious to know about this.
enter image description here
I've tried with Flexiblefor the text, and Sizedbox, or ...
-1
votes
0
answers
17
views
How to make shadowsocks vpn in flutter [closed]
I have a connection string that starts with ss://... I want to make an application for android and ios through which I could connect to this server.
I tried the flutter_v2ray package and it didn't ...
- 1