如何将 FirebaseAuth 用户传递给 Riverpod 中的 StreamProvider?
使用旧的提供程序包时,我曾经从 FirebaseAuth 获取 user.uid 并将变量传递给 StreamProvider,如果我们可以获得 user.uid,则返回 StreamProvider。
@override
Widget build(BuildContext context) {
final FirebaseAuthService authService =
Provider.of<FirebaseAuthService>(context, listen: false);
return StreamBuilder<User>(
stream: authService.onAuthStateChanged,
builder: (BuildContext context, AsyncSnapshot<User> snapshot) {
final User loggedInUser = snapshot.data;
if (loggedInUser != null) {
final String userId = loggedInUser.userId;
return MultiProvider(
providers: <SingleChildWidget>[
StreamProvider<User>(
initialData: User.initialData(),
create: (_) => DB.instance.getLoggedInUserStream(
loggedInUserId: userId,
),