Next, use your code editor to create aposts.dartfile in thelibdirectory. Here, you will create aPostsPageclass which will display thePoststhat are returned from the HTTP request to JSON Placeholder: lib/posts.dart import 'package:flutter/material.dart'; import 'http_service.dart'; import 'p...
consttmdbApiKey=String.fromEnvironment('TMDB_KEY');if(tmdbApiKey.isEmpty){throwAssertionError('TMDB_KEY is not set');}// TODO: use api key TheString.fromEnvironmentmethod allows us to specify anoptionaldefaultValue, which acts as a fallback if the key is not set. But as we said, we ...
$ flutter pub add mqtt_client This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get): dependencies: mqtt_client: ^9.6.8 Import it Now in your Dart code, you can use: import 'package:mqtt_client/mqtt_client.dart'; Use of MQTT Connect...
GetConnect is an easy way to make requests and fetch data . Lot of time GetConnect and GetxService work together.You can simply extend GetConnect andimplementsGetxService. If you want to use the http get() method of Getx, then your controller mustextendsGetConnect. Because of GetConnect, y...
I get the error when want chat with other device #119 Closed vinitmp15 pushed a commit to Peppermint-Software/flutter_bluetooth_serial that referenced this issue Aug 14, 2022 Bug fix for Bug in robot movement edufolly#5 dbd1310 Sign up for free to join this conversation on GitHub. ...
I'm trying to use a local .aar file inside a flutter plugin, but so far I couldn't figure out how to achieve this. Steps I did: Created a flutter plugin (named flutter_plugin_with_aar) project with Android Studio using the flutter plugin...
Obviously, it is not always necessary to test every aspect of your application, especially when building in Flutter; you will rarely need to test your complete UI and confirm that each AppBar is presented correctly, for instance. Nonetheless, it may be worthwhile to unit test some API calls ...
That is the reason why Flutter users need to create platform-specific implementations for handling background events in the application. So, how will you schedule an application task/service when the user isn’t focused on it, especially when Android 8.0 (API Level 26) imposes some restrictions...
This tutorial shows you how to use MaterialStateProperty in Flutter. When using a Flutter widget, you may find an argument whose type is MaterialStateProperty. For example, the backgroundColor argument of SearchBar widget uses MaterialStateProperty<Color?> as the type. Meanwhile, the type of Se...
In many live streams, there’s also a level of interaction between the streamer and the viewers. This can be in the form of live chats, votes, or other forms of engagement. How to Ensure High-Quality Live Streaming in Flutter Ensuring high-quality live streaming in a Flutter application in...