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New post on /r/flutterdev subreddit:

difference between native android development and flutter?
for anyone who came from a native android development background, i just wanted to know how similar is it do flutter development, like are there still activities, fragments, recycler view, etc. in flutter?

November 30, 2019 at 06:02AM by Hiwa_47
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New post on Flutter Dev Google group:

How to fetch and display data after fetching from sql db, since dart does not support 2-Dimensional arrays
How to fetch and display data after fetching from sql db, since dart does not support 2-Dimensional arrays

November 30, 2019 at 08:51AM by Shreyansh Jain
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New post on /r/flutterdev subreddit:

Flutter Discovery #19: Firestore IN Queries, Shaders, Evaluating Flutter and more...
https://mailchi.mp/94e073ef0ed3/flutter-newsletter-19Archive: https://us3.campaign-archive.com/home/?u=567cd5f2715594b7486f9baf4&id=65622bdb17

November 30, 2019 at 02:33PM by DecimalSaxon
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New post on /r/flutterdev subreddit:

What is the popular visualisation library used for analytics app development?
charts_flutter library seems very famous. But I think it is not suitable for spline based or our own custom visualisation implementations. How complex graphs and charts are achieved then in mobile apps?

November 30, 2019 at 02:12PM by srikanth650
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New post on /r/flutterdev subreddit:

Any library/resource for pre-built themes?
I'm getting close to finishing my first app and one of the most critical things is getting it to look nice especially colorwise. I'm thinking something equivalent to to bootswatch.com for bootstrap and web dev...I'm hoping to find some resources with pre-built themes, colors and all that I can just use because honest I such with design. Seriously choosing colors and fonts etc gives my stomach aches like chidi from the good place.I know about panache but it's really not helpful to a code monkey like me. Too many damn choices....So anything?

November 30, 2019 at 06:17PM by WorldlyMoose8
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New post on Flutter Dev Google group:

Quick Favor?
Hey, I just signed the petition "Government: Capital punishment for the rapists involved in Priyanka Reddy's rape and murder case." and wanted to see if you could help by adding your name. Our goal is to reach 50,000 signatures and we need more support. You can read more and sign the petition

November 30, 2019 at 08:45PM by desaiv...@gmail.com
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New post on /r/flutterdev subreddit:

Flutter support for light and dark mode for Material and Cupertino app widget.
Good morning, I have seen many blog posts about using a library to support in app light and dark mode.Flutter out of the box already support in app light and dark mode.Stop depending on libraries that increase your app size unless they are necessary.Here's an example to support light and dark mode for both Material and Cupertino widget.https://gist.github.com/bitsydarel/01f79aa4c27b48a91f1a5a98a883d8d1

December 01, 2019 at 07:09AM by bitsydarel
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New post on /r/flutterdev subreddit:

In case you missed previous 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗩𝗡 𝗻𝗲𝘄𝘀𝗹𝗲𝘁𝘁𝗲𝗿, don't worry. This post will summarize all the newsletters we have so far.
https://ift.tt/2Y3PriW

December 01, 2019 at 06:38AM by fluttervn
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New post on /r/flutterdev subreddit:

Install flutter in macOS catalina
https://www.youtube.com/watch?v=Ibu5XVyZ1kM&feature=share

December 01, 2019 at 08:46AM by abhay994
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New post on /r/flutterdev subreddit:

<b>End of the year survey about the community</b>
Hello there, <a href="/r/FlutterDev">r/FlutterDev</a>!It's the end of the world 2019, and we've recently reached <strong>25k members</strong> on Reddit, as well as <strong>10k members</strong> on Discord! (If you're not in yet, <a href="https://discord.gg/rflutterdev">join us!</a>)We want to take this milestone to revise the rules of the community, which have pretty much stayed the same as they have always been.We want your feedback!Rules are a sticky topic. They are both necessary, but must always be applied with a grain of salt. In order to reflect what <em>you</em> want on this subreddit, it’s important that the rules be changed to conform to the content that users want to see. You’ll find all the rules as well as the reason why they were introduced at the end of this post. You can comment about adding, deleting, or changing rules in any way you see fit, we will consider every opinion posted here.Another feature that we are considering is to have weekly or monthly sticky posts. Some ideas that have come up include an “App Feedback Thread” and “Weekly Questions Thread”, similar to how <a href="/r/AndroidDev">r/AndroidDev</a> has. Do you think these threads would be a good idea or would you prefer something different? Please let us know.Finally, if you have any other ideas for improving the subreddit that you would like us to consider, they are most welcome.How we will proceedWe will consider your feedback and will discuss it amongst the mod team. Changes we consider fitting for the community will either be integrated directly if they’re important, or will be put in a poll where we will be able to judge the community’s feelings about them. In any case, we will leave this thread up for a couple of weeks so that there’s a chance to get enough feedback from the community.What you can do to help usModerating the subreddit works much better when the community helps us! Here are some things that really make a difference:Reporting comments and/or posts -- If you see a post or comment that you believe breaks the subreddit's rules, please report it: this ensures that a moderator should catch it much more quickly.Please use appropriate tags -- the post tags (article, video, plugin, discussion, etc) allow others to see at a glance what kind of content a post is, and can be useful for filtering content. Please use them!<strong>Thank you for being a part of this community, and the</strong> <a href="/r/FlutterDev">r/FlutterDev</a> <strong>team wishes you a happy end of the year!</strong>The current rules, and why they're thereMust be related to flutterYou may post about code, design, distribution, marketing, etc. as long as it does not conflict with any other rules. We only ask that it has something to do with Flutter.In order to keep this subreddit's focus purely on Flutter, we disallow posts about general programming, tips to program better, and similar posts, as they are a better fit for other subreddits.Not a support forumDiscussion about architecture, performance optimizations, or design are allowed, but specific code questions and asking for help with development are not. Neither are basic/easily searchable questions. Please direct those to <a href="https://stackoverflow.com/questions/tagged/flutter">StackOverflow</a> or our <a href="https://discord.gg/uMya6wQ">Discord chat</a>.There are multiple levels of reasoning behind this ruleReddit is <em>not</em> as good a help medium as StackOverflow (Unique questions, with "professional" answers, that are permanently stored and easy to search/access...) or any Instant Messaging Platform (Instant answers, back and forth questions, images, videos...)Reddit offers poor code formatting featuresThis subreddit is for <em>content</em> <strong>about</strong> FlutterSince this subreddit is often frequented by relatively new Flutter users, allowing questions would potentially lead to a sea of discussion threads about…
New post on /r/flutterdev subreddit:

Flutter library to generate beautiful triangle art views for android and ios.
https://ift.tt/2rG7EHo

December 01, 2019 at 02:15PM by jmonga98
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New post on /r/flutterdev subreddit:

Should I stop using StatefulWidget in flutter_bloc pattern?
Hello, I have implemented flutter_bloc in our new app, which will be relative large project( 30+ screens). Coming from native development I am in love with flutter_bloc and how opionated it is. However I am can't understand why it takes so much code to create basic things..For example I have a listView of chips and I would like to let select only a single chip and deselect all others... all examples I see use StatefulWidget widget for that but I don't know if I should mix StatefulWidget widget with flutter _bloc...What is your opinion regarding mixing flutter_bloc with StatefulWidget for sliders, chip group?

December 01, 2019 at 01:47PM by wellbranding
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New post on Flutter Dev Google group:

initState not getting called
I open PageB from PageA using this code Navigator.pushNamed(context, PageB.ROUTE); In pageB, when I press the back device button, it will return to pageA, but the initState in PageA is not getting called. Why? I want it call a function once it is back from pageB.

December 01, 2019 at 05:17PM by Tony Seng
https://ift.tt/2P17iD5
New post on /r/flutterdev subreddit:

Firebase: Subcollection, Array, or Map in this situation?
So I'm building an event app and one of the features is a discussion section on each event. To KISS it's not threaded or hierarchical. One post can have N replies but you can't reply to a reply. However, each post and each reply can have emoji reactions attached to it (think facebook posts). I'm thinking any emoji can be a reaction (so like 1,300+ possible reactions) and each duplicate reaction would increment a counter.This is a simplified jsonified example of what i have now (hand typed on mobile so please forgive any syntax errors):{ 'title': 'blahblah', 'reactions': { '👍': 5, '😉': 1, ...}, 'replies': [ { 'text': 'some comment', 'reactions': {'🌮': 2, ...}, ...}, ... ], ... }For reactions, a map using emoji as keys and int for a counter seems like an ok way to go for reads but I'm concerned about multiple users trying to increment the emoji counter at the same time. How can i keep that counter consistent across all clients?For replies, the more i read about the data model the more an array seems like a bad plan. What would be good to replace it though? A Subcollection that i page through as necessary, a map using a unique "reply id" for the key, or something else?

December 01, 2019 at 07:08PM by inhumantsar
https://ift.tt/2P1eBuL