Update abstract_method_smoke_test to null safety (#80555)

This commit is contained in:
Abhishek Ghaskata 2021-04-17 02:57:36 +05:30 committed by GitHub
parent a0f7694db2
commit 3cb5942ecd
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 5 deletions

View File

@ -14,7 +14,7 @@ Future<void> main() async {
}
class MyApp extends StatelessWidget {
const MyApp({Key key}) : super(key: key);
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
@ -29,7 +29,7 @@ class MyApp extends StatelessWidget {
}
class HomePage extends StatefulWidget {
const HomePage({Key key}) : super(key: key);
const HomePage({Key? key}) : super(key: key);
@override
_HomePage createState() => _HomePage();
@ -42,7 +42,7 @@ class _HomePage extends State<HomePage> {
// Trigger the second route.
// https://github.com/flutter/flutter/issues/40126
WidgetsBinding.instance.addPostFrameCallback((_) async {
WidgetsBinding.instance?.addPostFrameCallback((_) async {
Navigator.of(context).push(
MaterialPageRoute<void>(builder: (_) => const SecondPage()));
});
@ -55,7 +55,7 @@ class _HomePage extends State<HomePage> {
}
class SecondPage extends StatelessWidget {
const SecondPage({Key key}) : super(key: key);
const SecondPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {

View File

@ -4,7 +4,7 @@ description: A new Flutter project.
version: 1.0.0+1
environment:
sdk: ">=2.1.0 <3.0.0"
sdk: ">=2.12.0 <3.0.0"
dependencies:
flutter: