Flutter Heroes
25.8K subscribers
272 photos
2 videos
31.1K links
Download Telegram
New post on Flutter Dev Google group:

403 - Forbidden: Access is denied.
while hitting the API I am getting following response

April 29, 2019 at 11:57AM by Harshal Pathak
http://bit.ly/2vujSBm
New post on /r/flutterdev subreddit:

Plugin: Curve25519 key pair and Ed25519 signature
Hey guys, I just made my first plugin for flutter. I would like to share it with you guys. I think some of are you are looking for something like this. Right now I cannot find a plugin or package that allows you to sign a message with your generated curve25519 key pair/secret key. Although some packages/plugins came very close.Currently most of the packages/plugins I have tried allow creating a ed25519 pair to sign messages or some have the feature for iOS but no working api for android.https://github.com/khainhero/PmCurve25519Pluginhttps://pub.dartlang.org/packages/pm_curve25519I ported it by searching through whispersystems(Signal app) github page. I have their source code at the bottom of the README.mdCreate curve25519 key pairs. Use the private/secret key to sign your messages and verify it with the corresponding public key. Now you dont have to create your own ed25519 pair to sign messages :D.If something is wrong please tell me, its my very first plugin!Thank you

April 29, 2019 at 12:50PM by Bk_ADV
http://bit.ly/2UMvs5f
New post on /r/flutterdev subreddit:

Want to discover nearby devices providing same service that you're searching for ? This can be used with Flutter and a JavaScript implementation is also provided with. Feedback appreciated ❤️
http://bit.ly/2GPSRPn

April 29, 2019 at 12:08PM by meanjan
http://bit.ly/2XMxNPs
New post on /r/flutterdev subreddit:

Flutter widget for implementing multiple nested navigators with their own route stacks.
https://pub.dartlang.org/packages/nested_navigators

April 29, 2019 at 02:44PM by novah5
http://bit.ly/2GQ84jr
New post on Flutter Dev Google group:

Custom proxy for Firebase calls in Flutter
hi everybody I'm using Firebase for my Flutter app, and it make calls to .appspot.com while authenticating user logins, firestore CRUD ... etc I want Firebase to use a custom proxy:port to make these calls, how is that possible ? if not, then how can i make the WHOLE Flutter app use a

April 29, 2019 at 06:03PM by Firas Maan
http://bit.ly/2IOQ5MI
New tweet from FlutterDev:

v2.26.0 is now live! Run the "Extensions: Check for Extension Updates" to force VS Code to check immediately :-) pic.twitter.com/pOXB414Ezm— Dart & Flutter for VS Code (@DartCode) April 26, 2019

April 29, 2019 at 06:39PM
http://twitter.com/FlutterDev/status/1122903293108162568
New tweet from FlutterDev:

Congratulations to @Dream11 for becoming India's first gaming unicorn 🎮🦄 valued over $1B!

Check out their use of Flutter on their app → https://t.co/OOTUISxZNq
Read the article here ↓ https://t.co/rDyBKx86IQ— Flutter (@FlutterDev) April 29, 2019

April 29, 2019 at 09:17PM
http://twitter.com/FlutterDev/status/1122943022625222657
New post on Flutter Dev Google group:

Why do widget tests look smaller on actual device and simulator?
Hello, We are learning widget testing and come across this advise: https://twitter.com/flutterdev/status/1038114431325163521?lang=en When we try to run our widget test using flutter run test/your_test.dart, it appeared smaller in the device and not the actual size of the app when installed on an

April 29, 2019 at 09:33PM by vaban
http://bit.ly/2V5w0rM
New post on /r/flutterdev subreddit:

When flutter jobs will start to appear?
When flutter jobs will start to appear? And, what are the salaries expectations compared to Android and iOS? Your opinion.

April 29, 2019 at 10:19PM by abbasseldoor
http://bit.ly/2PKiQLf
New post on /r/flutterdev subreddit:

Filter Firestore stream
HI. If I wanted to filter a Firestore collection based on document title what would be my best option? I thought of something like this: 1. Get collection. 2. Save collection in state as original and current collection. 3. Filter collection from state based on characters in title. 4. Set new filtered state which will refresh the document list.I'm not sure how to set the documents stream in state. So in case I have a widget like this ...​
Widget build(BuildContext context) { return StreamBuilder<QuerySnapshot>( stream: Firestore.instance.collection('content').snapshots(), builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) { if (snapshot.hasError) return new Text('Error: ${snapshot.error}'); switch (snapshot.connectionState) { case ConnectionState.waiting: return new Text('Loading...'); default: return new ListView( children: snapshot.data.documents.map((DocumentSnapshot document) { return new ListTile( title: new Text(document['term']), ); }).toList(), ); } }, ); } 
When returning new `Listview` I should also save the list to state. I want to show a search form as well as a list of documents below it. I also have a `TextField` and `_searchHandler()` which captures what is being typed. That's where I should filter the current documents from state and set a new state with results. Right?
TextField( onChanged: (value) { _searchHandler(); }, controller: _searchController, decoration: InputDecoration( labelText: "Search", hintText: "Search", prefixIcon: Icon(Icons.search), border: OutlineInputBorder( borderRadius: BorderRadius.all( Radius.circular(15.0), ), ), ), ), 


April 29, 2019 at 09:42PM by cip6791
http://bit.ly/2XYRFPD