GGroup: Future returning null also using FutureBuilder in Flutter
I want to use a FutureBuilder to check if a url is a png image, and then build either one or two images(in a list). But somehow the Future always returns null when i print it... The result is the app always building the listview with the two CachedNetworkImages, which is not what i want it to
Submitted June 11, 2018 at 06:33PM by leo nx
via Flutter Dev https://ift.tt/2sNrMVI
I want to use a FutureBuilder to check if a url is a png image, and then build either one or two images(in a list). But somehow the Future always returns null when i print it... The result is the app always building the listview with the two CachedNetworkImages, which is not what i want it to
Submitted June 11, 2018 at 06:33PM by leo nx
via Flutter Dev https://ift.tt/2sNrMVI
Google
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Reddit: Filtering & Sorting Firebase (Firestore) Data on a Flutter App [Please Help]
Hey guys,I am trying to build a Flutter + Firebase (FireStore) app. If my user database is on Firebase and on Registration I ask each users a set of few questions (checkboxes, radio buttons, etc). I want to create a Filter and Sort mechanism where a user is able to filter and sort a list of other users (from firebase) based on multiple filter parameters**,** sorted according to a particular field.Is what I want to create even possible on Firebase (FireStore) and Flutter, do I need anything else?Can anybody please link me to any relating Flutter/Firebase documentation, YouTube videos, or any other relevant content.Thank you!
Submitted June 11, 2018 at 09:26PM by shaurya2109
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Hey guys,I am trying to build a Flutter + Firebase (FireStore) app. If my user database is on Firebase and on Registration I ask each users a set of few questions (checkboxes, radio buttons, etc). I want to create a Filter and Sort mechanism where a user is able to filter and sort a list of other users (from firebase) based on multiple filter parameters**,** sorted according to a particular field.Is what I want to create even possible on Firebase (FireStore) and Flutter, do I need anything else?Can anybody please link me to any relating Flutter/Firebase documentation, YouTube videos, or any other relevant content.Thank you!
Submitted June 11, 2018 at 09:26PM by shaurya2109
via reddit https://ift.tt/2HDT2uz
reddit
r/FlutterDev - Filtering & Sorting Firebase (Firestore) Data on a Flutter App [Please Help]
1 votes and 0 so far on reddit
Reddit: Anyone have any idea how Apple's forthcoming iOS/macOS app porting will affect Flutter?
Details won't be revealed until next year, but anyone think Flutter might be able to support it, or is that too much to hope for?
Submitted June 11, 2018 at 09:04PM by IAmApocryphon
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Details won't be revealed until next year, but anyone think Flutter might be able to support it, or is that too much to hope for?
Submitted June 11, 2018 at 09:04PM by IAmApocryphon
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reddit
r/FlutterDev - Anyone have any idea how Apple's forthcoming iOS/macOS app porting will affect Flutter?
1 votes and 3 so far on reddit
Reddit: will it be possible to run flutter on raspberry pi (linux not android)
I think technically it should be possible to have flutter run on raspberry pi. I have read reports on it running with the pi running an android os but it hasnt been optimized for it.i would love to see it run on pi without android. It would be a really useful framework
Submitted June 11, 2018 at 09:58PM by movdev
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I think technically it should be possible to have flutter run on raspberry pi. I have read reports on it running with the pi running an android os but it hasnt been optimized for it.i would love to see it run on pi without android. It would be a really useful framework
Submitted June 11, 2018 at 09:58PM by movdev
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reddit
r/FlutterDev - will it be possible to run flutter on raspberry pi (linux not android)
2 votes and 0 so far on reddit
Reddit: Filtering & Sorting Firebase (Firestore) Data on a Flutter App [Please Help]
Hey guys,I am trying to build a Flutter + Firebase (FireStore) app. If my user database is on Firebase and on Registration I ask each users a set of few questions (checkboxes, radio buttons, etc). I want to create a Filter and Sort mechanism where a user is able to filter and sort a list of other users (from firebase) based on multiple filter parameters**,** sorted according to a particular field.Is what I want to create even possible on Firebase (FireStore) and Flutter, do I need anything else?Can anybody please link me to any relating Flutter/Firebase documentation, YouTube videos, or any other relevant content.Thank you!
Submitted June 11, 2018 at 09:26PM by shaurya2109
via reddit https://ift.tt/2HDT2uz
Hey guys,I am trying to build a Flutter + Firebase (FireStore) app. If my user database is on Firebase and on Registration I ask each users a set of few questions (checkboxes, radio buttons, etc). I want to create a Filter and Sort mechanism where a user is able to filter and sort a list of other users (from firebase) based on multiple filter parameters**,** sorted according to a particular field.Is what I want to create even possible on Firebase (FireStore) and Flutter, do I need anything else?Can anybody please link me to any relating Flutter/Firebase documentation, YouTube videos, or any other relevant content.Thank you!
Submitted June 11, 2018 at 09:26PM by shaurya2109
via reddit https://ift.tt/2HDT2uz
reddit
r/FlutterDev - Filtering & Sorting Firebase (Firestore) Data on a Flutter App [Please Help]
1 votes and 0 so far on reddit
Reddit: Launching Flutter Task Listing App Theme
https://ift.tt/2sOSVaU
Submitted June 11, 2018 at 10:30PM by Purple_Pizzazz
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https://ift.tt/2sOSVaU
Submitted June 11, 2018 at 10:30PM by Purple_Pizzazz
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GeekyAnts Blog
Launching Flutter Task Listing App Theme
A Tasking Listing App can be defined as a better version of a To-Do App. Not only does the Tasking Listing App follow the CRUD principle…
Reddit: Dash to Dartlang - Flutter tutorial series
https://www.youtube.com/playlist?list=PL0iaWPijZ-OdI59_nJWTb9-7Ec6h7U-Eo
Submitted June 12, 2018 at 01:14AM by RxFORTRAN
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https://www.youtube.com/playlist?list=PL0iaWPijZ-OdI59_nJWTb9-7Ec6h7U-Eo
Submitted June 12, 2018 at 01:14AM by RxFORTRAN
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YouTube
Beginning Flutter - YouTube
GGroup: The height of the container inside the ListView overflows the content
Could someone help us with this problem: https://ift.tt/2l46or7 < https://user-images.githubusercontent.com/5141762/40866094-4eaa8de8-65d2-11e8-9d62-374e903a6b38.png > new Container( height: _allArea.length>3 ? 150.0 : _allArea.length*50.0, margin: EdgeInsets.only(lef
Submitted June 12, 2018 at 01:33AM by Luiz Jácome Júnior
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Could someone help us with this problem: https://ift.tt/2l46or7 < https://user-images.githubusercontent.com/5141762/40866094-4eaa8de8-65d2-11e8-9d62-374e903a6b38.png > new Container( height: _allArea.length>3 ? 150.0 : _allArea.length*50.0, margin: EdgeInsets.only(lef
Submitted June 12, 2018 at 01:33AM by Luiz Jácome Júnior
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GitHub
ListView nested in Fixed height container that content overflows bug #17426
This is the resulting picture: This is my code: import 'package:flutter/material.dart'; void main() => runApp(new MyApp()); class MyApp extends StatelessWidget { @override Widget ...
GGroup: [Breaking Change] Material tap target sizes
Howdy, Previously I had announced the intent to increase the size of tap targets to conform to the Android accessibility scanner recommendations of 48px by 48px. Because of the scale of the changes necessary and the potential to break layouts we have refocused the changes to make migration and
Submitted June 12, 2018 at 02:40AM by Jonah Williams
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Howdy, Previously I had announced the intent to increase the size of tap targets to conform to the Android accessibility scanner recommendations of 48px by 48px. Because of the scale of the changes necessary and the potential to break layouts we have refocused the changes to make migration and
Submitted June 12, 2018 at 02:40AM by Jonah Williams
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Google
Google Groups
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GGroup: I may have found a bug about BackdropFilter
I want to blur the background when show dialog. But if I use "SystemChrome.setEnabledSystemUIOverlays([]);" to hide status bar at the same time, blur does not take effect where the old status bar should be. this is Screenshot and main.dart: < https://lh3.googleusercontent.com/-pPyVSF8R2oc/Wx87HYr
Submitted June 12, 2018 at 05:19AM by huang
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I want to blur the background when show dialog. But if I use "SystemChrome.setEnabledSystemUIOverlays([]);" to hide status bar at the same time, blur does not take effect where the old status bar should be. this is Screenshot and main.dart: < https://lh3.googleusercontent.com/-pPyVSF8R2oc/Wx87HYr
Submitted June 12, 2018 at 05:19AM by huang
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Reddit: Flutter: BloC Pattern Explained | Part - 2
https://youtu.be/_6yXf7kcA8A
Submitted June 12, 2018 at 06:42AM by imthepk
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https://youtu.be/_6yXf7kcA8A
Submitted June 12, 2018 at 06:42AM by imthepk
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YouTube
Flutter: BloC Pattern Explained | Part - 2
In this video, I will explain what is bloc pattern and how to use it . Give star for this project on git and like the video. Part 1 - https://youtu.be/j-27MZ...
GGroup: What is the best way to show json data when app starts?
Hi, *What is the best way to show json data when app starts? * *Currently;* *In Step 2* *// **TODO: 2) MyApp* *class *MyApp *extends *StatelessWidget *{* *// I call Lang.dart class file and load local language json data* *……………* *In step 4* *// **TODO: 4) _MyHomePageState
Submitted June 12, 2018 at 08:19AM by Niyazi Toros
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Hi, *What is the best way to show json data when app starts? * *Currently;* *In Step 2* *// **TODO: 2) MyApp* *class *MyApp *extends *StatelessWidget *{* *// I call Lang.dart class file and load local language json data* *……………* *In step 4* *// **TODO: 4) _MyHomePageState
Submitted June 12, 2018 at 08:19AM by Niyazi Toros
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Google
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Reddit: Access and modify Plugin for calendars on the user's device
https://ift.tt/2Miu3jP
Submitted June 12, 2018 at 07:27AM by Sol_Ido
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https://ift.tt/2Miu3jP
Submitted June 12, 2018 at 07:27AM by Sol_Ido
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GitHub
builttoroam/flutter_plugins
Contribute to builttoroam/flutter_plugins development by creating an account on GitHub.
Reddit: Tip: Using Watch to mimic hot reload for command line dart
As im learning Dart I am turning to command line mini programs more and more. I missed flutters hot reload so I made my own.I am using the Watch command. It is native to linux systems but you can also get it for mac. Im sure there are ways to make it work on windows.As the name implies, Watch will watch for changes in a file. When changed it will run the command and put the output on the screen .In this manner I can work on a dart file, save the changes, then see the output immediately.Here is a demonstration gifhttps://imgur.com/a/WU7fH4M
Submitted June 12, 2018 at 08:15AM by movdev
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As im learning Dart I am turning to command line mini programs more and more. I missed flutters hot reload so I made my own.I am using the Watch command. It is native to linux systems but you can also get it for mac. Im sure there are ways to make it work on windows.As the name implies, Watch will watch for changes in a file. When changed it will run the command and put the output on the screen .In this manner I can work on a dart file, save the changes, then see the output immediately.Here is a demonstration gifhttps://imgur.com/a/WU7fH4M
Submitted June 12, 2018 at 08:15AM by movdev
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Imgur
Dart hot reload with command line using Watch
GGroup: Warning: Element 'Image' from SDK library 'ui.dart' is implicitly hidden by 'image.dart'.
I've seen a couple others like this, everything works fine but it just triggers my OCD for having nothing in my VSCode "Problems" list. All the googling I've done refers to pretty ancient Dart threads, but no simple resolution I can see. Is there some conflicting imports or something?
Submitted June 12, 2018 at 09:15AM by Ash Simmonds
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I've seen a couple others like this, everything works fine but it just triggers my OCD for having nothing in my VSCode "Problems" list. All the googling I've done refers to pretty ancient Dart threads, but no simple resolution I can see. Is there some conflicting imports or something?
Submitted June 12, 2018 at 09:15AM by Ash Simmonds
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Google Groups
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GGroup: how to hide drawer
In main.dart I created a drawer as shown below. There is bool appLive variable in my main.dart. bool appLive = *true**;* …. …. …. drawer: *new *DrawerMenu(appLive)*,* I want to send this variable (appLive)to my drawer class. *class *DrawerMenu *extends *StatelessWidget *{*
Submitted June 12, 2018 at 12:17PM by Niyazi Toros
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In main.dart I created a drawer as shown below. There is bool appLive variable in my main.dart. bool appLive = *true**;* …. …. …. drawer: *new *DrawerMenu(appLive)*,* I want to send this variable (appLive)to my drawer class. *class *DrawerMenu *extends *StatelessWidget *{*
Submitted June 12, 2018 at 12:17PM by Niyazi Toros
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Google
Google Groups
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GGroup: Websockets strange behaviour
While testing out https://ift.tt/2y4VVVH example, I found some strange behaviour I cannot explane to myself. When connecting to a websocket server with an old Android device (Moto XT1092, Android 6.0.1) or the Android emulator (Android P) everything works fine.
Submitted June 12, 2018 at 02:18PM by Maik Mewes
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While testing out https://ift.tt/2y4VVVH example, I found some strange behaviour I cannot explane to myself. When connecting to a websocket server with an old Android device (Moto XT1092, Android 6.0.1) or the Android emulator (Android P) everything works fine.
Submitted June 12, 2018 at 02:18PM by Maik Mewes
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flutter.io
Working with WebSockets
In addition to normal HTTP requests, we can connect to servers using WebSockets.WebSockets allow for two-way communication with a server without polling.In this example, we'll connect to a [test server provided by websocket.org](http://www.websocket.org/echo.html).…
Reddit: [helpme] Best practice for an app with authentication and some fetch from a REST API
Hi all!I'm developing a quite big smartphone app and I chose to use flutter. I've only played around to and made some small and easy app. Now I'm facing the real world and things are becoming pretty difficult.I come from react so I thought the best way to implement it was using redux with this Boilerplate but I really can't even fetch and display anything.My goal: User login -> I save the token in the store and then use it for any request i need to make.Do you know any other way to achieve my goal?
Submitted June 12, 2018 at 02:21PM by giovapanasiti
via reddit https://ift.tt/2LLbkfP
Hi all!I'm developing a quite big smartphone app and I chose to use flutter. I've only played around to and made some small and easy app. Now I'm facing the real world and things are becoming pretty difficult.I come from react so I thought the best way to implement it was using redux with this Boilerplate but I really can't even fetch and display anything.My goal: User login -> I save the token in the store and then use it for any request i need to make.Do you know any other way to achieve my goal?
Submitted June 12, 2018 at 02:21PM by giovapanasiti
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GitHub
FranPitri/flutter_redux_boilerplate
Flutter application boilerplate, with Redux included - FranPitri/flutter_redux_boilerplate
Reddit: How to install flutter
https://ift.tt/2LIagcp
Submitted June 12, 2018 at 02:16PM by aman19ish
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https://ift.tt/2LIagcp
Submitted June 12, 2018 at 02:16PM by aman19ish
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Developer Fly
How to install flutter | Flutter tutorial | Developer Fly
Flutter is the google’s mobile app SDK for develop the high-quality native app for iOS and android. We can develop the app by use of DART and javascript language support or we can run theses. Steps for setup the flutter 1. Download the flutter SDK or Cloning…
Reddit: Portable Material: Flutter physical models - Eugenio Marletti, Sebastiano Poggi
https://www.youtube.com/watch?v=R21kDN1quOI
Submitted June 12, 2018 at 03:27PM by Elixane
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https://www.youtube.com/watch?v=R21kDN1quOI
Submitted June 12, 2018 at 03:27PM by Elixane
via reddit https://ift.tt/2LKSYLE
YouTube
Portable Material: Flutter physical models - Eugenio Marletti, Sebastiano Poggi
One of the most interesting new technologies to reach the mainstream eye in 2017 is undoubtedly Flutter, a novel cross-platform framework from Google that ta...