Source code for every lesson in the "Flutter & Firebase: Build a Complete App for iOS & Android" course on Udemy
Home Page: https://nnbd.me/ff-udemy
License: MIT License
flat button, Raisedbutton, not working
Firebase rules not working
Enjoying the course thoroughly, after signing in by Email Password method and signing out, If I try to sign in again the app crashes on iOS emulator. I am not sure about what it is, maybe Navigator problem or Auth problem.
I received the following error in the debug console when clicking "logout". Note: the error might only appear using the latest packages.
flutter: 'package:provider/src/provider.dart': Failed assertion: line 202 pos 7: 'context.owner.debugBuilding ||
listen == false ||
debugIsInInheritedProviderUpdate': Tried to listen to a value exposed with provider, from outside of the widget tree.
This is likely caused by an event handler (like a button's onPressed) that called
Provider.of without passing `listen: false`.
To fix, write:
Provider.of<AuthBase>(context, listen: false);
It is unsupported because may pointlessly rebuild the widget associated to the
event handler, when the widget tree doesn't care about the value.
The context used was: AccountPage(dependencies: [_LocalizationsScope-[GlobalKey#7b2b3], _InheritedProviderScope<User>, _InheritedCupertinoTheme])
I am stuck at this place. so I can't move further in the course.
That line was not returning anything. I have waited for a long time also.
Launching lib\main.dart on Redmi Note 7 in debug mode...
lib\main.dart:1
√ Built build\app\outputs\flutter-apk\app-debug.apk.
E/AndroidRuntime(32412): FATAL EXCEPTION: main
E/AndroidRuntime(32412): Process: com.arundev.time_tracker, PID: 32412
E/AndroidRuntime(32412): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.arundev.time_tracker/com.arundev.time_tracker.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.arundev.time_tracker.MainActivity" on path: DexPathList[[zip file "/data/app/com.arundev.time_tracker-kXIlP1l7-TgTUT1rzVndFA==/base.apk"],nativeLibraryDirectories=[/data/app/com.arundev.time_tracker-kXIlP1l7-TgTUT1rzVndFA==/lib/arm64, /data/app/com.arundev.time_tracker-kXIlP1l7-TgTUT1rzVndFA==/base.apk!/lib/arm64-v8a, /system/lib64, /system/product/lib64]]
Received the following error when running tests on the latest packages.
Test: "WHEN user enters a valid email and passwordAND user taps on the sign-in buttonTHEN
signInWithEmailAndPassword is calledAND user is signed in"
══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞════════════════════════════════════════════════════
The following assertion was thrown running a test:
Tried to listen to a value exposed with provider, from outside of the widget tree.
This is likely caused by an event handler (like a button's onPressed) that called
Provider.of without passing `listen: false`.
To fix, write:
Provider.of<AuthBase>(context, listen: false);
It is unsupported because may pointlessly rebuild the widget associated to the
event handler, when the widget tree doesn't care about the value.
The context used was: EmailSignInFormStateful(dirty, state: _EmailSignInFormStatefulState#4ce1f)
'package:provider/src/provider.dart':
Failed assertion: line 202 pos 7: 'context.owner.debugBuilding ||
listen == false ||
debugIsInInheritedProviderUpdate'
When the exception was thrown, this was the stack:
#2 Provider.of (package:provider/src/provider.dart:202:7)
#3 _EmailSignInFormStatefulState._submit (package:time_tracker_flutter_course/app/sign_in/email_sign_in_form_stateful.dart:46:29)
#4 _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:992:19)
#5 _InkResponseState.build.<anonymous closure> (package:flutter/src/material/ink_well.dart:1098:38)
#6 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:184:24)
#7 TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:524:11)
#8 BaseTapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:284:5)
#9 BaseTapGestureRecognizer.handlePrimaryPointer (package:flutter/src/gestures/tap.dart:219:7)
#10 PrimaryPointerGestureRecognizer.handleEvent (package:flutter/src/gestures/recognizer.dart:477:9)
#11 PointerRouter._dispatch (package:flutter/src/gestures/pointer_router.dart:78:12)
#12 PointerRouter._dispatchEventToRoutes.<anonymous closure> (package:flutter/src/gestures/pointer_router.dart:124:9)
#13 _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:377:8)
#14 PointerRouter._dispatchEventToRoutes (package:flutter/src/gestures/pointer_router.dart:122:18)
#15 PointerRouter.route (package:flutter/src/gestures/pointer_router.dart:108:7)
#16 GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:220:19)
#17 GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:200:22)
#18 TestWidgetsFlutterBinding.dispatchEvent (package:flutter_test/src/binding.dart:471:11)
#19 WidgetTester.sendEventToBinding.<anonymous closure> (package:flutter_test/src/widget_tester.dart:654:15)
#20 WidgetTester.sendEventToBinding.<anonymous closure> (package:flutter_test/src/widget_tester.dart:653:39)
#23 TestAsyncUtils.guard (package:flutter_test/src/test_async_utils.dart:72:41)
#24 WidgetTester.sendEventToBinding (package:flutter_test/src/widget_tester.dart:653:27)
#25 TestGesture.up.<anonymous closure> (package:flutter_test/src/test_pointer.dart:422:24)
#26 TestGesture.up.<anonymous closure> (package:flutter_test/src/test_pointer.dart:420:39)
#29 TestAsyncUtils.guard (package:flutter_test/src/test_async_utils.dart:72:41)
#30 TestGesture.up (package:flutter_test/src/test_pointer.dart:420:27)
#31 WidgetController.tapAt.<anonymous closure> (package:flutter_test/src/controller.dart:263:21)
#43 WidgetController.startGesture (package:flutter_test/src/controller.dart)
#54 FakeAsync.flushMicrotasks (package:fake_async/fake_async.dart:192:32)
#55 AutomatedTestWidgetsFlutterBinding.runTest.<anonymous closure> (package:flutter_test/src/binding.dart:1149:17)
#56 AutomatedTestWidgetsFlutterBinding.runTest.<anonymous closure> (package:flutter_test/src/binding.dart:1137:35)
(elided 42 frames from class _AssertionError, dart:async, dart:async-patch, and package:stack_trace)
The test description was:
WHEN user enters a valid email and passwordAND user taps on the sign-in buttonTHEN
signInWithEmailAndPassword is calledAND user is signed in@bizz84
i am enjoing your tutorial
but i want to use email verification , if user register with email
@override
Future<User> signInWithEmailAndPassword(String email, String password) async {
final authResult = await _firebaseAuth.signInWithEmailAndPassword(
email: email, password: password);
print('aaa');
if (authResult.user.isEmailVerified) {
return _userFromFirebase(authResult.user);
} else {
return _userFromFirebase(null);
}
}
@override
Future<User> createUserWithEmailAndPassword(
String email, String password) async {
final authResult = await _firebaseAuth.createUserWithEmailAndPassword(
email: email, password: password);
await authResult.user.sendEmailVerification();
return _userFromFirebase(authResult.user);
}
but, with that code, although isEmailVerified = is false
and return return _userFromFirebase(null);
but still go to home page
ty before
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.