Reddit: Just took flutter for a round for the first time! Really liked it and dev environment is totally amazing!
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Submitted September 23, 2018 at 05:39PM by yershalom
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Reddit: Coding With Flutter: Adding Animated Overlays to Your App
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Submitted September 23, 2018 at 06:17PM by bizz84
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Reddit: Coding With Flutter: Adding Animated Overlays to Your App
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Submitted September 23, 2018 at 06:17PM by bizz84
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GGroup: Observation: flutter sdk path in AS / windows separators (':') not escaped
Don't know if it is important but Windows file separator('\') and drive letter separator(':') must be escaped Here how it is for e.g.: flutter.sdk=C:\\Users\\blablabla\\flutter *It should be:* flutter.sdk=C\:\\Users\\blablabla\\flutter

Submitted September 23, 2018 at 08:06PM by Bened
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GGroup: scopped bloc issue
Hello All, When I was trying for a scopped bloc, i got the following error [image: image.png] code is available https://ift.tt/2I7ZImv it would be greatly appreciated , if any one can guide me , what went wrong. Thanks!

Submitted September 23, 2018 at 09:37PM by Sreeraj I.N
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GGroup: How to send and receive XML with Flutter?
Hi, I have to connect to https (post) and send very short xml file and receive back short xml file or short data string. I know hw to send and receive data to socket and json, but I have no idea how to do this with xml. Can anyone point me; - *how to send and receive short xml file in

Submitted September 24, 2018 at 08:20AM by Niyazi Toros
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GGroup: CupertinoNavigationBar without List View
Hello, im new to flutter. i wanna ask, if there's a way to use CupertinoPageScaffold > CupertinoNavigationBar without a list view because i use Gridview on my UI? this is my SS my apps when using ListView [image: Screenshot_1537769895.png] But when I use GridView it

Submitted September 24, 2018 at 08:24AM by Reza Briliantama
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Reddit: Flutter — my thoughts and impressions — PART V [FINAL]
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Submitted September 24, 2018 at 08:47AM by artrmz
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GGroup: How to identify whether the dialog is already popped?
I have stack like, Screen1 -> Screen2 -> Dialog when the dialog pushed, there is a background process will start running. After sometime it will try to pop the dialog. But if the user pressed the back button, then dialog already closed. How do i handle the Navigator pop from background process

Submitted September 24, 2018 at 11:19AM by AVRSP GKF
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GGroup: how to move SingleChildScrollView automatically when keyboard pop ups?
Hi, When I use SingleChildScrollView on scaffold body and when I press text the keyboard is pop up but SingleChildScrollView automatically. I have to move manually. How to make when keyboard comes up the SingleChildScrollView moves up automatically. @override > Widget build(BuildContext

Submitted September 24, 2018 at 12:19PM by Niyazi Toros
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Reddit: My flutter app, social network, chat
https://youtu.be/vDeFPiC_VdU

Submitted September 24, 2018 at 01:51PM by knightvincv
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Reddit: My Flutter Path (004): Hero Animation
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Submitted September 24, 2018 at 03:25PM by PedroMassango
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Reddit: Get Comfortable with Flutter with Andrew Brogdon
https://www.youtube.com/attribution_link?a=jwFKY_5HCaU&u=%2Fwatch%3Fv%3DU_1QsGC_BQo%26feature%3Dshare

Submitted September 24, 2018 at 04:30PM by Pixelreddit
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Reddit: tflite - Flutter plugin for accessing TensorFlow Lite
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Submitted September 24, 2018 at 04:28PM by x_ash
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Reddit: Directions API
Hello, is there anyone who works with the Google Maps Directions API or similar API?

Submitted September 24, 2018 at 05:01PM by mher_karapetian
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Reddit: Flutter: Async Await For Beginners | Synchronous Programming in Dart
https://youtu.be/gT0uA7Rgnbc

Submitted September 24, 2018 at 05:54PM by RobertBrunhage
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GGroup: How to set named optional parameters to private variables
I'm trying to create this class Student. class Student { final String _id; String _name, _phoneNumber, _email; Student(this._id, this._name, {this._phoneNumber, this.email}); } But that gives me an error because "named optional parameters can't start with an underscore." How can I solve this?

Submitted September 24, 2018 at 06:35PM by Felip Pellicer
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Reddit: Any good patterns for writing protected routes?
Hey everyone, I've just started working with flutter and I've kind of hit a wall that I can't seem to find any solid documented solutions for (Even though it seems relatively simple to solve)Does anyone know a good way of protecting routes and redirecting users back to the login page if they aren't authenticated.Given this example of routes:

Map<String, WidgetBuilder> appRoutes = { '/': (context) => HomeScreen(), '/library': (context) => LibraryManagementScreen(), '/login': (context) => LoginScreen(), }; 

I'd want to page to initially go through HomeScreen and be redirected to either /library or /login based on authenticated status. I'd also users to be redirected to /login if they logout while on the /library screen.I tried implementing this with an AuthGuard class that would make the guarded routes look like:

 AuthGuard(builder: (context, user) => LibraryManagementScreen(user: user()) 

but I'd get errors if I ran Navigator.pushRoute from the build method (which makes sense now) and If I just had the AuthGuard display the Login widget it'd constantly fire the build function for the AuthGuard and the app would spazz out from FirebaseAuth.instance.onAuthStateChanged being updated every time I interacted with my application.Here's a snippet of the AuthGuard

class AuthGuard extends StatelessWidget { AuthGuard({ Key key, @required this.builder }): super(key: key); final Function(BuildContext context, User user) builder; @override Widget build(BuildContext context) { // This gets called over and over again return StreamBuilder<FirebaseUser>( stream: FirebaseAuth.instance.onAuthStateChanged, builder: (BuildContext context, snapshot) { if (snapshot.connectionState == ConnectionState.waiting) { print("Splash screen"); return SplashScreen(); } else { if (snapshot.hasData) { return FutureBuilder( future: FirebaseUserService.getOrCreateUser(snapshot.data.uid), builder: (BuildContext context, AsyncSnapshot<User> snapshot) { switch (snapshot.connectionState) { case ConnectionState.none: case ConnectionState.waiting: case ConnectionState.active: return SplashScreen(); default: return builder(context, snapshot.data); } } ); } } return LoginScreen(); } ); } } 

I feel like I'm just rambling here, so the TLDR question is:Does anyone have a good example of authentication using a stream while using routes for the navigator?

Submitted September 25, 2018 at 03:52AM by OffTree
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GGroup: Signin Error on flutter app for google login
Hi Everyone, We developed a flutter app for android. Using google login on firebase we are seeing about 8% of our users get this error *"PlatformException(sign_in_failed, Status{statusCode=ERROR, resolution=null}, null)"* Now we are not sure, what the issue is. Searching around this error just

Submitted September 25, 2018 at 07:07AM by Shouvik Ghosh Roy
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Reddit: sunapsis User Conference 18 app made using Flutter launched on Play store
sunapsis (sunapsis.iu.edu) is US’ most popular international case management software. Helping serve nearly 400,000 international students coming to the US, helping fulfill their dreams of getting a world class education. This month we are going to host our annual sunapsis User Conference at Indianapolis from Sep 29 - Oct 3.Few months ago we made a strategic decision of shifting from a JavaScript base cross platform mobile app framework to Flutter. Though our main application is still actively in development, for our user conference we are releasing our conference application developed entirely in Flutter. The Android version is available on Play store (https://play.google.com/store/apps/details?id=edu.iu.sunapsis.sunapsisconference18) and the iOS version will be available soon. It is just a simple app for conference attendees rapidly prototyped using Flutter and Firebase cloud firestore. We will be doing a sneak peak of our main application during our conference and I will be posting a that video soon and also be making the conference app repository public. sunapsis ever strong with Flutter.

Submitted September 25, 2018 at 06:52AM by ssiddh
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Reddit: Flutter Widget Examples
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Submitted September 25, 2018 at 09:40AM by Purple_Pizzazz
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