GGroup: Flutter Camera plugin error - The getter 'height' was called on null
I'm working on a Camera app. I'm using the following Camera plugin - https://ift.tt/2IgfR8C Here is my working code - import 'dart:async'; import 'package:flutter/material.dart'; import 'package:camera/camera.dart'; List
Submitted May 12, 2018 at 03:16PM by Suresh Kumar Majhi
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I'm working on a Camera app. I'm using the following Camera plugin - https://ift.tt/2IgfR8C Here is my working code - import 'dart:async'; import 'package:flutter/material.dart'; import 'package:camera/camera.dart'; List
Submitted May 12, 2018 at 03:16PM by Suresh Kumar Majhi
via Flutter Dev https://ift.tt/2IdFxqg
GitHub
flutter/plugins
plugins - Plugins for Flutter, including FlutterFire, maintained by the Flutter team
Reddit: Flutter Camera plugin error - The getter 'height' was called on null
I'm working on Camera app using flutter. Whenever I'm building the app I'm getting this error -
Submitted May 12, 2018 at 03:13PM by mi6crazyheart
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I'm working on Camera app using flutter. Whenever I'm building the app I'm getting this error -
I/flutter ( 2097): The following NoSuchMethodError was thrown building CameraApp(dirty, state: _CameraAppState#a0666): I/flutter ( 2097): The getter 'height' was called on null. I/flutter ( 2097): Receiver: null I/flutter ( 2097): Tried calling: heightI've made a detail post on Stackoverflow. Here is the link - https://stackoverflow.com/questions/50306436/flutter-camera-plugin-error-the-getter-height-was-called-on-null
Submitted May 12, 2018 at 03:13PM by mi6crazyheart
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Stack Overflow
Flutter Camera plugin error - The getter 'height' was called on null
I'm working on a Camera app. I'm using the following Camera plugin - https://github.com/flutter/plugins/tree/master/packages/camera
Here is my working code -
import 'dart:async';
import 'package:
Here is my working code -
import 'dart:async';
import 'package:
GGroup: Flutter NFC demo app
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Submitted May 12, 2018 at 05:04PM by Goksel Uyulmaz
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https://ift.tt/2G6eebP
Submitted May 12, 2018 at 05:04PM by Goksel Uyulmaz
via Flutter Dev https://ift.tt/2Izy84g
GitHub
guyulmaz/flutter-nfc-app
flutter demo application to connect IsoDep iso 14443-4 cards via platform specific android nfc code - guyulmaz/flutter-nfc-app
Reddit: Question about Login With Amazon on Flutter
Hi I'm still learning Flutter and am considering moving an existing app I have as an Android/iOS native app to Flutter. However, this app pairs with an Alexa skill, so for authentication we use Login With Amazon. As far as I can tell, I don't believe there is a way to do this because Amazon does not have a Dart sdk, but I'm still very new at this so I just wanted to make sure before I decide to not convert this app into a Flutter app.I just did a quick check of the rules and believe this is still the best place to ask this question, but if I should be reaching out to the Amazon and/or Flutter team instead of asking here, let me know.Regardless, I'm having an awesome time learning Flutter and can't wait to learn more. Thanks!
Submitted May 12, 2018 at 06:42PM by Ryand735
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Hi I'm still learning Flutter and am considering moving an existing app I have as an Android/iOS native app to Flutter. However, this app pairs with an Alexa skill, so for authentication we use Login With Amazon. As far as I can tell, I don't believe there is a way to do this because Amazon does not have a Dart sdk, but I'm still very new at this so I just wanted to make sure before I decide to not convert this app into a Flutter app.I just did a quick check of the rules and believe this is still the best place to ask this question, but if I should be reaching out to the Amazon and/or Flutter team instead of asking here, let me know.Regardless, I'm having an awesome time learning Flutter and can't wait to learn more. Thanks!
Submitted May 12, 2018 at 06:42PM by Ryand735
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Reddit: New to programming -thinking of learning flutter
Hi there , i am new to programming and i want to build a simple mobile app for my site. Should i start learning dart-flutter or do you think i should start with something else before moving to flutter?
Submitted May 12, 2018 at 08:27PM by mlandreas
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Hi there , i am new to programming and i want to build a simple mobile app for my site. Should i start learning dart-flutter or do you think i should start with something else before moving to flutter?
Submitted May 12, 2018 at 08:27PM by mlandreas
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reddit
r/FlutterDev - New to programming -thinking of learning flutter
1 votes and 5 so far on reddit
Reddit: Flutter apps architecture : Flutter Flux vs Flutter Redux
Hi everyone.I'd like to have an insight on how flutter_flux and flutter_redux differ, I want to settle for one architecture for building flutter apps, but can't find many actual useful examples apart from todos.Has anyone tried one of these ?https://github.com/brianegan/flutter_redux https://github.com/google/flutter_flux
Submitted May 13, 2018 at 01:40AM by TheOSM
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Hi everyone.I'd like to have an insight on how flutter_flux and flutter_redux differ, I want to settle for one architecture for building flutter apps, but can't find many actual useful examples apart from todos.Has anyone tried one of these ?https://github.com/brianegan/flutter_redux https://github.com/google/flutter_flux
Submitted May 13, 2018 at 01:40AM by TheOSM
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GitHub
GitHub - brianegan/flutter_redux: A library that connects Widgets to a Redux Store
A library that connects Widgets to a Redux Store. Contribute to brianegan/flutter_redux development by creating an account on GitHub.
Reddit: A class that handles images in Flutter that use Firebase Cloud Storage.
Hi guys.I’ve taken and improved a class that handles images in Flutter that use Firebase Cloud Storage. It’s available here: https://gist.github.com/jeroen-meijer/f0996dd35065c17ac79eeb3938bc89e4Original StackOverflow question: https://stackoverflow.com/questions/48604440/how-to-get-flutter-firebase-storage-in-a-separate-method/50311775#50311775(edited)
Submitted May 13, 2018 at 02:41AM by jeroengast
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Hi guys.I’ve taken and improved a class that handles images in Flutter that use Firebase Cloud Storage. It’s available here: https://gist.github.com/jeroen-meijer/f0996dd35065c17ac79eeb3938bc89e4Original StackOverflow question: https://stackoverflow.com/questions/48604440/how-to-get-flutter-firebase-storage-in-a-separate-method/50311775#50311775(edited)
Submitted May 13, 2018 at 02:41AM by jeroengast
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Gist
A Flutter widget that handles and shows an image downloaded from a Firebase Storage document.
A Flutter widget that handles and shows an image downloaded from a Firebase Storage document. - firebase_storage_image.dart
Reddit: A Simple Todo app design in Flutter to keep track of your task on daily basis. You can add a project, labels, and due-date to your task also you can sort your task on the basis of project, label, and dates
https://ift.tt/2wBhRa7
Submitted May 13, 2018 at 07:44AM by burhanrashid52
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https://ift.tt/2wBhRa7
Submitted May 13, 2018 at 07:44AM by burhanrashid52
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GitHub
burhanrashid52/WhatTodo
WhatTodo - A Simple Todo app design in Flutter to keep track of your task on daily basis. You can add a project, labels, and due-date to your task also you can sort your task on the basis of projec...
GGroup: setState() rerendering of particular Widget. Need code fix.
Hi, Below code example is taken from when we create a new project in flutter. Question: _MyHomePageState will rerender as soon as _incrementCounter is pressed. This will rerender appBar, body, and FloatingActionButton (build method which is costly). Am I right? If right, the only thing that
Submitted May 13, 2018 at 02:41PM by pirzada rashid
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Hi, Below code example is taken from when we create a new project in flutter. Question: _MyHomePageState will rerender as soon as _incrementCounter is pressed. This will rerender appBar, body, and FloatingActionButton (build method which is costly). Am I right? If right, the only thing that
Submitted May 13, 2018 at 02:41PM by pirzada rashid
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Google
Google Groups
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GGroup: flutter doctor command fails everytime
I am trying to install flutter but whenever I am trying to run flutter doctor it gives following error. < https://lh3.googleusercontent.com/-mDfAzjTc3NA/Wvgz4i9e30I/AAAAAAAADgQ/dk_Qg_dgXmg2vzQI-1f0GbM0DK0QojicQCLcBGAs/s1600/2018-05-13.png > Can anyone guide me how to fix it? I have tried to search
Submitted May 13, 2018 at 02:48PM by Hardik Modi
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I am trying to install flutter but whenever I am trying to run flutter doctor it gives following error. < https://lh3.googleusercontent.com/-mDfAzjTc3NA/Wvgz4i9e30I/AAAAAAAADgQ/dk_Qg_dgXmg2vzQI-1f0GbM0DK0QojicQCLcBGAs/s1600/2018-05-13.png > Can anyone guide me how to fix it? I have tried to search
Submitted May 13, 2018 at 02:48PM by Hardik Modi
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Reddit: Flutter Redux: Shopping Cart App From Scratch | Redux Time Travel
https://youtu.be/yBH6wIzVhSg
Submitted May 13, 2018 at 03:03PM by imthepk
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https://youtu.be/yBH6wIzVhSg
Submitted May 13, 2018 at 03:03PM by imthepk
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YouTube
Flutter Redux: Shopping Cart App From Scratch | Redux Time Travel
In this video, I will explain how to make flutter shopping cart application from scratch with functionality like add item , check item and delete them using REDUX architecture. #Redux #Flutter #ShoppingCart
Blog ref - https://hackernoon.com/flutter-redux…
Blog ref - https://hackernoon.com/flutter-redux…
Reddit: Dart: Create Your First REST API in Dart | Aqueduct
https://youtu.be/rf6uAcAglzc
Submitted May 13, 2018 at 04:35PM by imthepk
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https://youtu.be/rf6uAcAglzc
Submitted May 13, 2018 at 04:35PM by imthepk
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YouTube
Dart: Create Your First REST API in Dart | Aqueduct | Intro | Backend Course Intro
This is just an introduction video where I will teach you how to create your first rest api in dart. We will also see how to setup aqueduct.
Aqueduct is an extensible HTTP framework with integrated ORM, OAuth 2.0, and test libraries.
It runs on the Dart…
Aqueduct is an extensible HTTP framework with integrated ORM, OAuth 2.0, and test libraries.
It runs on the Dart…
Reddit: Starting a new Flutter App
We were planning to build our app in react native, but this last week has convinced us to go the flutter route. What are the best resources for flutter besides the main site?The things I’m interested in better learning:Integrating Native SDKs for iOS and Android for flutter (specifically using algolia’s native sdks and creating a bridge to flutter since they don’t offer a flutter SDK)potentially run a JS sdk in a hidden web context and message passing to Flutterproject structuring (since flutter can get quite verbose, it would be great to see how others structure their projects)
Submitted May 13, 2018 at 07:17PM by jineshshah36
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We were planning to build our app in react native, but this last week has convinced us to go the flutter route. What are the best resources for flutter besides the main site?The things I’m interested in better learning:Integrating Native SDKs for iOS and Android for flutter (specifically using algolia’s native sdks and creating a bridge to flutter since they don’t offer a flutter SDK)potentially run a JS sdk in a hidden web context and message passing to Flutterproject structuring (since flutter can get quite verbose, it would be great to see how others structure their projects)
Submitted May 13, 2018 at 07:17PM by jineshshah36
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reddit
r/FlutterDev - Starting a new Flutter App
1 votes and 2 so far on reddit
Reddit: Elephant in the flutter room - nesting / tree verbosity
How do you guys get over this messiness? I can not hit that 'zen' moment of looking at flutter/dart code. Do i just have to code it over and over and over again until it becomes second nature? The nesting is just too mentally taxingI have seen ways of refactoring parts out to separate functions or classes. But this just seems to be a bandaid solution. Is there some design tool I am missing? A visual widget layout tool?note: I am using visual studio code...android studio and inteli-j are too taxing on my crappy laptop ATM
Submitted May 13, 2018 at 07:32PM by movdev
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How do you guys get over this messiness? I can not hit that 'zen' moment of looking at flutter/dart code. Do i just have to code it over and over and over again until it becomes second nature? The nesting is just too mentally taxingI have seen ways of refactoring parts out to separate functions or classes. But this just seems to be a bandaid solution. Is there some design tool I am missing? A visual widget layout tool?note: I am using visual studio code...android studio and inteli-j are too taxing on my crappy laptop ATM
Submitted May 13, 2018 at 07:32PM by movdev
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reddit
r/FlutterDev - Elephant in the flutter room - nesting / tree verbosity
1 votes and 1 so far on reddit
Reddit: How do I make VS code automatically open an emulator?
IntelliJ and Android Studio seem to do this out of the box. The only way I can get Visual Studio Code to recognize the emulator configuration is to open it separately, whereas IntelliJ will allow me to select it from the dropdown and launch it automatically.
Submitted May 14, 2018 at 04:16AM by ralphyb0b
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IntelliJ and Android Studio seem to do this out of the box. The only way I can get Visual Studio Code to recognize the emulator configuration is to open it separately, whereas IntelliJ will allow me to select it from the dropdown and launch it automatically.
Submitted May 14, 2018 at 04:16AM by ralphyb0b
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reddit
r/FlutterDev - How do I make VS code automatically open an emulator?
1 votes and 0 so far on reddit
Reddit: Kindle Fire 7 (2014 - 5th gen) works great with Flutter
So im very excited to discover the gallery app works just great with Flutter on my old $40 kindle fire 7 tablet. The only thing that bogged down was the ios widgets demo but that makes sense i guess since this is an android tablet. However, i wonder if that means custom widgets will be bogged down as wellIn any case I am very happy as I thought id have to buy yet another device for learning
Submitted May 14, 2018 at 04:13AM by movdev
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So im very excited to discover the gallery app works just great with Flutter on my old $40 kindle fire 7 tablet. The only thing that bogged down was the ios widgets demo but that makes sense i guess since this is an android tablet. However, i wonder if that means custom widgets will be bogged down as wellIn any case I am very happy as I thought id have to buy yet another device for learning
Submitted May 14, 2018 at 04:13AM by movdev
via reddit https://ift.tt/2KZPh5h
reddit
Kindle Fire 7 (2014 - 5th gen) works great with Flutter • r/FlutterDev
So im very excited to discover the gallery app works just great with Flutter on my old $40 kindle fire 7 tablet. The only thing that bogged down...
Reddit: Flutter animations: Using AnimationController and introducing Tweens
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Submitted May 14, 2018 at 07:23AM by KingBaal
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https://ift.tt/2KgHW0b
Submitted May 14, 2018 at 07:23AM by KingBaal
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Sergi & Replace
Flutter animations: Using AnimationController and introducing Tweens
In this article we will see how to properly use AnimationController and we will make an introduction the use of Tweens.
GGroup: Flutter Navigation from the bottom
I want to make a flutter application and i don't want a standard navigation drawer from the side, but i want one from the bottom up. You should be able to see a small rectangle at the bottom of the application which is the top of the menu, and then you can pull it up to reveal the full menu. It
Submitted May 14, 2018 at 09:08AM by leo nx
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I want to make a flutter application and i don't want a standard navigation drawer from the side, but i want one from the bottom up. You should be able to see a small rectangle at the bottom of the application which is the top of the menu, and then you can pull it up to reveal the full menu. It
Submitted May 14, 2018 at 09:08AM by leo nx
via Flutter Dev https://ift.tt/2Klmsze
Google
Google Groups
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GGroup: Voice To Text Help Needed!
Hi, I am trying to use speech_recognition: "^0.2.0+1" library and couldn't fine exactly what I am looking for. I need to add Voice to Text capability to my app so user can activates menu and get some info like I describe below. I want to say: "*What is my Account Balance*" Simple
Submitted May 14, 2018 at 09:32AM by Niyazi Toros
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Hi, I am trying to use speech_recognition: "^0.2.0+1" library and couldn't fine exactly what I am looking for. I need to add Voice to Text capability to my app so user can activates menu and get some info like I describe below. I want to say: "*What is my Account Balance*" Simple
Submitted May 14, 2018 at 09:32AM by Niyazi Toros
via Flutter Dev https://ift.tt/2ImfMA7
Google
Google Groups
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
GGroup: Faulty display after using qr_reader plugin
Hi Flutter team and Flutter devs, I am writing an app using the plugin qr_reader . This is what should happen : 1) User taps a button to perform a QR code scan 2) The camera opens 3) A QR code is detected and processed 4) The app shows some feedback
Submitted May 14, 2018 at 11:15AM by M.H.
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Hi Flutter team and Flutter devs, I am writing an app using the plugin qr_reader . This is what should happen : 1) User taps a button to perform a QR code scan 2) The camera opens 3) A QR code is detected and processed 4) The app shows some feedback
Submitted May 14, 2018 at 11:15AM by M.H.
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Google
Google Groups
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
Reddit: can flutter be used to create apple watch /android wear apps?
Is this possible or is it restricted in some way due to the hardware on apple watch or the android watches?
Submitted May 14, 2018 at 10:47AM by movdev
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Is this possible or is it restricted in some way due to the hardware on apple watch or the android watches?
Submitted May 14, 2018 at 10:47AM by movdev
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reddit
r/FlutterDev - can flutter be used to create apple watch /android wear apps?
1 votes and 1 so far on reddit