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8a9bcfa113
* logout wip * Use AnimatedSwitcher, change lingo from "login" to signIn" * add automatic sign-in * fix flashing sign in button * sign out of FirebaseAuth and GoogleSignIn * formatting * change isSignedIn() to getter * Add error handling for sign in * improve error handling at login screen
16 lines
405 B
Dart
16 lines
405 B
Dart
// Copyright 2020, the Flutter project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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abstract class Auth {
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Future<bool> get isSignedIn;
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Future<User> signIn();
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Future signOut();
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}
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abstract class User {
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String get uid;
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}
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class SignInException implements Exception {}
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