Update Flutter 3.7+ : mounted property is now officially added to BuildContext, so you can check it from everywhere, whether it comes from a StatefulWidget State, or from a Stateless widget. While storing context into external classes stays a bad practice, you can now check it safely after an async call like this : class …
I faced the same issue. I fixed it. flutter channel stable flutter upgrade flutter pub upgrade
Disclaimer: By running the command below, have a really fast internet connection or be ready to lose one hour of productive hours. ( it will redownload every package every installed on your pc, and I mean each and all of the versions of each packages)~TSR flutter pub cache repair or delete /Users/xxxxxxx/development/tools/flutter/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.2+3/ and run flutter …
Null safe code Use device_info_plus plugin developed by Flutter community. This is how you can get IDs on both platform. In your pubspec.yaml file add this: dependencies: device_info_plus: ^3.2.3 Create a method: Future<String?> _getId() async { var deviceInfo = DeviceInfoPlugin(); if (Platform.isIOS) { // import ‘dart:io’ var iosDeviceInfo = await deviceInfo.iosInfo; return iosDeviceInfo.identifierForVendor; // unique …
Find this file in your flutter application => pubspec.yaml Use local dependency dependencies: flutter: sdk: flutter my_new_package: path: ./my_new_package Note: The ./my_new_package above means that the my_new_package directory containing the pubspec.yaml for the package is a sub-directory of the app. If you have the package as a directory at the same level as the app, …
Here is solution in my case. Open your flutter Project directory. Change directory to android directory in your flutter project directory cd android clean gradle ./gradlew clean Build gradle ./gradlew build or you can combine both commands with just ./gradlew clean build Now run your flutter project. If you use vscode, press F5. First time …
Update Flutter 2.0 (Recommended): On latest Flutter version, you should use: AppBar( systemOverlayStyle: SystemUiOverlayStyle( // Status bar color statusBarColor: Colors.red, // Status bar brightness (optional) statusBarIconBrightness: Brightness.dark, // For Android (dark icons) statusBarBrightness: Brightness.light, // For iOS (dark icons) ), ) Only Android (more flexibility): import ‘package:flutter/services.dart’; void main() { SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle( systemNavigationBarColor: Colors.blue, // navigation …