All Questions
65 questions
0
votes
3
answers
198
views
"HTTP Calls Blocked in Android Release Build from Play Store but Work Fine in Debug and Direct Release Build"
I am developing a Flutter app that works perfectly on iOS in both production and debug modes. However, I am encountering an issue with the Android version of the app. The problem is that HTTP calls to ...
- 15
0
votes
0
answers
65
views
How to restirct google mapi api key for android app built in flutter. Facing error. How to fix?
I am using package of google maps and google place. When I am restricting my maps api key to android apps by the package name and SHA1 key, the maps are not loading and the search for places which ...
- 87
0
votes
0
answers
42
views
How can the URL link after I http get got different in fluttter?
On the previous page, I had a list of news items that worked fine. When I clicked on a news item, it sent an index to fetch the next API post. However, every time I clicked on any item, it always took ...
0
votes
0
answers
428
views
I can't get the user agent for the device to send a http request in my flutter app
I want to get and send the device user agent in my request.
I looked for some answers and I got that there is a package that gives the device user agent it is called device_info_plus but the issue ...
0
votes
1
answer
62
views
How to properly check API null response in Flutter?
Future<List<AlbumList>> _getRecentUpdates() async{
String? schoolId = await SharedPreferencesHelper().getSchoolId();
final url = "${ErpGlobal.getBaseUrl()}${ErpGlobal....
- 29
0
votes
0
answers
56
views
Flutter http get failing due to .substring
Weird one for you today...
var url = Uri.parse(myRedactedUrl);
try {
http.Response response = await http.get(url).timeout(const Duration(seconds: 12)); // Timeout active
print(url.toString(...
1
vote
0
answers
68
views
How to solve SocketException: Failed host lookup: 'http_proxy' (OS Error: No such host is known. , errno = 11001)
Iam trying to create and run a flutter desktop application in visual studio 2019, i already select a device that i created in android studio and i still get an error
Launching lib\main.dart on sdk ...
- 19
0
votes
0
answers
199
views
How to fix the error "Failed host lookup: 'viacep.com.br'"
I'm trying to use an API in flutter, but when I call it I get this error. I've tried everything and haven't succeeded.
_NativeSocket.lookup.<anonymous closure> (dart:io-patch/socket_patch.dart:...
1
vote
1
answer
586
views
Flutter - Reading HTTP response where the response body as JSON file and it is received chunks by chunks through Stream method
I going to read on a large JSON file through a HTTP response, which may take time some to done it and map to the object class
Is there any method on flutter that able to stream the HTTP response, ...
- 33
3
votes
1
answer
330
views
Which dart HTTP client package(s) can I use to make HTTP Version 3 (HTTP/3) requests?
I intend to use such a package in a Flutter Android/Ios app.
So far I have seen the http and http2 packages but none makes mention of HTTP/3.
- 299
0
votes
1
answer
120
views
Unawaited error in flutter with http package
import 'package:weather_app/models/constants.dart';
import 'package:weather_app/models/weather.dart';
import 'package:http/http.dart' as http;
dynamic weatherData(String location) async {
var url ...
1
vote
1
answer
466
views
How to send PDF file data to flutter application from golang server through http
I want to send PDF file data from my golang server to flutter application through http.
For that I have created one API which read PDF files in bytes format and then convert it into string and which ...
0
votes
2
answers
50
views
How to display the data fetched from API?
I have fetched the details of the planet i.e. (NOM) No. of moons, Gravity and Density from an API.
And i have stored these details in an array PlanetInfo. And i want to display it using text widget ...
- 99
0
votes
1
answer
438
views
Flutter Error : Unhandled Exception: RangeError (index): Invalid value: Valid value range is empty: 0
I am trying to fetch data from an API, and although data is fetched for a hardcoded request, I am unable to get it dynamically.
It gives the following error:
E/flutter (11813): [ERROR:flutter/runtime/...
- 33
0
votes
1
answer
870
views
What is the default time-out for http requests using the http dart library?
I am using the http dart library to perform REST API requests (GET, POST) to a remote server.
When the server is not running the requests time-out.
Is there a default time limit for the requests, ...
