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Update example to sound null safety

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This commit is contained in:
David Iglesias Teixeira
2021-03-08 13:31:23 -08:00
parent 8256805c57
commit eba7f33ff0
2 changed files with 15 additions and 16 deletions
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24
packages/extension_google_sign_in_as_googleapis_auth/example/lib/main.dart
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@ -34,13 +34,13 @@ class SignInDemo extends StatefulWidget {
/// The state of the main widget. /// The state of the main widget.
class SignInDemoState extends State<SignInDemo> { class SignInDemoState extends State<SignInDemo> {
GoogleSignInAccount _currentUser; GoogleSignInAccount? _currentUser;
String _contactText; String? _contactText;
@override @override
void initState() { void initState() {
super.initState(); super.initState();
_googleSignIn.onCurrentUserChanged.listen((GoogleSignInAccount account) { _googleSignIn.onCurrentUserChanged.listen((GoogleSignInAccount? account) {
setState(() { setState(() {
_currentUser = account; _currentUser = account;
}); });
@ -57,14 +57,14 @@ class SignInDemoState extends State<SignInDemo> {
}); });
final PeopleServiceApi peopleApi = final PeopleServiceApi peopleApi =
PeopleServiceApi(await _googleSignIn.authenticatedClient()); PeopleServiceApi((await _googleSignIn.authenticatedClient())!);
final ListConnectionsResponse response = final ListConnectionsResponse response =
await peopleApi.people.connections.list( await peopleApi.people.connections.list(
'people/me', 'people/me',
personFields: 'names', personFields: 'names',
); );
final String firstNamedContactName = final String? firstNamedContactName =
_pickFirstNamedContact(response.connections); _pickFirstNamedContact(response.connections);
setState(() { setState(() {
@ -76,18 +76,16 @@ class SignInDemoState extends State<SignInDemo> {
}); });
} }
String _pickFirstNamedContact(List<Person> connections) { String? _pickFirstNamedContact(List<Person>? connections) {
return connections return connections
?.firstWhere( ?.firstWhere(
(Person person) => person.names != null, (Person person) => person.names != null,
orElse: () => null,
) )
?.names .names
?.firstWhere( ?.firstWhere(
(Name name) => name.displayName != null, (Name name) => name.displayName != null,
orElse: () => null,
) )
?.displayName; .displayName;
} }
Future<void> _handleSignIn() async { Future<void> _handleSignIn() async {
@ -107,10 +105,10 @@ class SignInDemoState extends State<SignInDemo> {
children: <Widget>[ children: <Widget>[
ListTile( ListTile(
leading: GoogleUserCircleAvatar( leading: GoogleUserCircleAvatar(
identity: _currentUser, identity: _currentUser!,
), ),
title: Text(_currentUser.displayName ?? ''), title: Text(_currentUser!.displayName ?? ''),
subtitle: Text(_currentUser.email ?? ''), subtitle: Text(_currentUser!.email),
), ),
const Text('Signed in successfully.'), const Text('Signed in successfully.'),
Text(_contactText ?? ''), Text(_contactText ?? ''),

7
packages/extension_google_sign_in_as_googleapis_auth/example/pubspec.yaml
View File

@ -1,5 +1,6 @@
name: extension_google_sign_in_example name: extension_google_sign_in_example
description: Example of Google Sign-In plugin and googleapis. description: Example of Google Sign-In plugin and googleapis.
publish_to: none
dependencies: dependencies:
extension_google_sign_in_as_googleapis_auth: extension_google_sign_in_as_googleapis_auth:
@ -12,7 +13,7 @@ dependencies:
flutter: flutter:
sdk: flutter sdk: flutter
google_sign_in: ^5.0.0 google_sign_in: ^5.0.0
googleapis: ^1.0.0 googleapis: ^2.0.0
dev_dependencies: dev_dependencies:
pedantic: ^1.10.0 pedantic: ^1.10.0
@ -21,5 +22,5 @@ flutter:
uses-material-design: true uses-material-design: true
environment: environment:
sdk: ">=2.0.0-dev.28.0 <3.0.0" sdk: ">=2.12.0 <3.0.0"
flutter: ">=1.12.13+hotfix.4" flutter: ">=1.20.0"