New post on /r/flutterdev subreddit:

Flutter 2.2: All new features you need to know - DevPubba
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June 11, 2021 at 11:25AM by devpubba
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New post on /r/flutterdev subreddit:

Android AAB Error after Android Studio Upgrade?
Hi Everyone!After upgrade Android Studio to latest version I now get this issue when try to build AAB. How to to fix?FAILURE: Build failed with an exception.
What went wrong:Execution failed for task ':app:packageProdReleaseBundle'.
java.util.concurrent.ExecutionException: java.lang.RuntimeException: jarsignerfailed with exit code 2 :
Unable to locate an executable at "/Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/jarsigner" (-1)Thanks for reply! I am so worry right now!​Anyone else have this error?

June 11, 2021 at 11:24AM by Flutter_Dev
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New post on /r/flutterdev subreddit:

<b>I really don't know what to do</b>
Hi guys I have just started learning flutter When I start my first simple code in android studio my code doesn't compiled and I saw this error can you help meLaunching lib\main.dart on Android SDK built for x86 64 in debug mode... Running Gradle task 'assembleDebug'... Exception in thread "main" java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:210) at java.net.SocketInputStream.read(SocketInputStream.java:141) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) at sun.net.<a href="http://www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)">www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)</a> at sun.net.<a href="http://www.http.HttpClient.parseHTTP(HttpClient.java:678)">www.http.HttpClient.parseHTTP(HttpClient.java:678)</a> at sun.net.<a href="http://www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2061)">www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2061)</a> at sun.net.<a href="http://www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)">www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)</a> at sun.net.<a href="http://www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)">www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)</a> at sun.net.<a href="http://www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)">www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)</a> at sun.net.<a href="http://www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268)">www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268)</a> at org.gradle.wrapper.Download.downloadInternal(Download.java:58) at org.gradle.wrapper.Download.download(Download.java:44) at org.gradle.wrapper.Install$1.call(Install.java:61) at org.gradle.wrapper.Install$1.call(Install.java:48) at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65) at org.gradle.wrapper.Install.createDist(Install.java:48) at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:128) at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61) Running Gradle task 'assembleDebug'... [!] Gradle threw an error while downloading artifacts from the network. Retrying to download... Exception in thread "main" java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:210) at java.net.SocketInputStream.read(SocketInputStream.java:141) at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) at sun.net.<a href="http://www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)">www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)</a> at sun.net.<a href="http://www.http.HttpClient.parseHTTP(HttpClient.java:678)">www.http.HttpClient.parseHTTP(HttpClient.java:678)</a> at sun.net.<a href="http://www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2061)">www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2061)</a> at sun.net.<a href="http://www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)">www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)</a> at sun.net.<a href="http://www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)">www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)</a>…

New post on /r/flutterdev subreddit:

Mobile Developers Cafe - Weekly Newsletter for Mobile Developers
https://ift.tt/2Zy3mjn

June 11, 2021 at 12:44PM by iranjith4
https://ift.tt/3xhQ09d

New post on Flutter Dev Google group:

Area Planner Functionality - Is this possible?
Hello, I'm new to Flutter and want to use it to create an app that allows the user to: *1. Create a 2d area on the fly based on given dimensions e.g. a 20mx30m plot. Ideally this area would be split up into equally measured squares when displayed.* *2. Drag an element to a grid area to fill it

June 11, 2021 at 01:32PM by Ben
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New post on /r/flutterdev subreddit:

Flutter Payments: Comparison & Integration Guides for the Most Popular Payment Systems
https://ift.tt/3weX9XZ

June 11, 2021 at 02:14PM by os-system_com
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New post on /r/flutterdev subreddit:

React Native vs Flutter: What’s the Best Mobile Cross-Platform Framework
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June 11, 2021 at 02:13PM by os-system_com
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New post on /r/flutterdev subreddit:

Flutter 2 Opens Up New Opportunities for Your Business
https://ift.tt/3v9jDs9

June 11, 2021 at 02:13PM by os-system_com
https://ift.tt/3cxDn1S

New post on /r/flutterdev subreddit:

Building for iOS without a Mac
Has anyone successfully developed flutter app and published it to the AppStore without a physical mac? I’m taking about running macOS on VMWare, or renting it on macincloud. Last time I tired was about 2 years ago, and it was extremely laggy

June 11, 2021 at 01:58PM by cocag13996
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New post on /r/flutterdev subreddit:

Flutter Tutorial Light and Dark Mode with Provider
https://youtube.com/watch?v=YwD1ChvdEHM&feature=share

June 11, 2021 at 01:15PM by dickyrey
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New post on /r/flutterdev subreddit:

DartPad pub support coming!
One of the Googler's that I follow their GitHub stuff posted this last night on this issue:RedBrogdon commented 12 hours agoHey, everybody. There's clearly a bunch of interest in this issue, so let me give y'all an update.As you can see, we've had package support on our feature wish list for a while now, and over the last few months we've finally been able to allocate resources to implementing it. This isn't an easy process, since package support brings with it a number of concerns (security being one noteworthy example). As a result, it's something we have to be very careful about rolling out correctly.That said, we're making good progress, and over the next couple months, we plan to deploy support for Dart and Flutter packages. This will start with a few Firebase services as well as packages created by the team at Google, then expand to include popular packages from the wider community. An allowlist will be used to gate which ones are available, and you can expect things to move on and off of that list over time as packages rise and fall in usage.While I'm here, this seems like a great time to remind everybody of the three main tenets of Dart's code of conduct:Respect people, their identities, their culture, and their work.Be kind. Be courteous. Be welcoming.Listen. Consider and acknowledge people's points before responding.This is an open source project, which means its success depends on our ability to work together. Those three things are a big part of how we do that.​https://github.com/dart-lang/dart-pad/issues/901​Its real folks, pub support in dartpad in a few month's time!

June 11, 2021 at 01:14PM by fredgrott
https://ift.tt/3guv3Bc

New post on /r/flutterdev subreddit:

App Feedback Thread - June 11, 2021
This thread is for getting feedback on your own apps.Developers:must provide feedback for othersmust include Play Store, App Store, GitHub, GitLab, or BitBucket linkmust make top level commentmust make effort to respond to questions and feedback from commentersmay be open or closed sourceCommenters:must give constructive feedback in replies to top level commentsmust not include links to other appsTo cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.- r/FlutterDev Mods

June 11, 2021 at 03:00PM by AutoModerator
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New post on /r/flutterdev subreddit:

Flutter Digital Clock (Desktop)
https://youtu.be/M_Fkz6YxPTg

June 11, 2021 at 03:52PM by SIVARAM16
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New post on /r/flutterdev subreddit:

Implications of assets being user data
I am making an iOS app that uses assets to store audio files. I setup TestFlight to do testing. I discovered I had a bad audio file, so replaced it and deployed a new build. The changed file did not show up after the update in TestFlight. This is because assets are user data and app updates preserve user data. I had to delete the app and reinstall it to get the new asset.So any update to an app that modifies an existing asset must include code to detect the update and then overwrite the asset with a new version.While learning this I discovered I am using a package that has image assets. So this means that if I update an app that uses a later version of a package that has changed assets, those changes will not be seen in the update. Thus, any app update requires special vigilance to determine what all the assets are and if any have been modified. Then code must be written to overwrite the modified files.I have not been able to find any discussion on this topic. Seems like this issue should be part of the build and deployment topic.Comments?

June 11, 2021 at 03:11PM by sigpoggy
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New post on /r/flutterdev subreddit:

One-to-One Video Call with Agora
https://youtu.be/l5Kt03x_lD0

June 11, 2021 at 03:08PM by tadaspetra
https://ift.tt/3zi4Kab

New post on /r/flutterdev subreddit:

How To Create Flutter Custom Package Tutorial
https://www.youtube.com/watch?v=RkF8an-5Jhw

June 11, 2021 at 04:56PM by ITMastering
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New post on /r/flutterdev subreddit:

Deep Dive into Row and Column widgets - Flutter tutorial for Beginners #Learn Flutter
https://youtu.be/z8aAFZteLdA

June 11, 2021 at 04:21PM by Radheygoswami
https://ift.tt/3pHzrBh

New post on /r/flutterdev subreddit:

Flutter: Building custom controls with `FocusableActionDetector` - gskinner blog
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June 11, 2021 at 05:34PM by gskinner_team
https://ift.tt/3gcLy5Z

New tweet from FlutterDev:

🎉 Make your app text exciting with animated_text_kit! Catch the latest #PackageoftheWeek to learn how to use this package to make your text pop, rotate, scale, & more. Tune in to see how to implement it in your app. Watch ⚡ → https://t.co/DFA9BkRfcx https://t.co/PyGEpD1Vmw— Flutter (@FlutterDev) Jun 11, 2021

June 11, 2021 at 07:30PM
http://twitter.com/FlutterDev/status/1403404220410302467

New post on /r/flutterdev subreddit:

Backend/DevOps suggestion for Flutter App
Hello, I'm new to backend development and so will like to seek your opinion on how to go about it for a flutter app. Thanks in advance for your inputs 😊I have some experience with cloud services, so want to know how to achieve all of the required functionalities for the project (possibly with a BaaS like Amplify or Firebase).To give an overview of the project: The app is built with flutter and serves a lot of short duration videos. The requirements are (including deployment). 1. Transcode videos to different formats (Amplify VoD, coconut, mux) 2. Store user data and watch history (Amplify, firebase datastore) 3. Serve transcoded videos to mobile devices (AWS cloudfront) 4. Authentication (AWS amplify, Firebase) (DevOps) 5. CI/CD of the app (Code magic, GitHub actions) 6. On device testing (AWS device lab, Firebase) 7. A/B testing (Firebase) 8. Monitoring (Amplify or Firebase analytics) 9. Recommendation system (Amplify or Firebase)I'm not sure what's the best approach to achieve this functionalities. Should I use different services for different purpose or can I achieve all of this with one cloud provider? What's the best strategy for long term scalability vs short term MVP rollout?Your inputs will help a newbie like me a lot 🙏🏻

June 11, 2021 at 07:49PM by rainchaser3
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New post on /r/flutterdev subreddit:

Hey guys! Because of my friend who is total beginner in Flutter, I started to make really quick example videos so they could learn from them something, so I have decided to make a youtube channel for it. Maybe it will help some beginners in here too! 😊
https://www.youtube.com/channel/UC7lcH2u_h-jYdkRamP8m8Vg

June 11, 2021 at 07:47PM by weird-human-of-earth
https://ift.tt/3iwFyXz