Flutter Heroes

New post on /r/flutterdev subreddit: My first flutter app - A rigged coin toss Hi guys!I am a comp-sci student and got into flutter about a month ago and I really like using it.About the app:The app is a simple coin toss app but with a catch.. The user can control the face the coin will fall on by the direction of his swipe.It's a very basic app with pretty embarrassing code but I'm still proud i actually published something!Source codePlayStoreconstructive criticism more than welcome! September 14, 2021 at 01:15PM by ShossTheBoss https://ift.tt/3Ab6jqq

New post on /r/flutterdev subreddit: Why is getX such a bad state management? People seem to hate it but I can't really know why. Since it is my first state management I have learned, can somebody explain me why is bad and why should I learn another? September 14, 2021 at 01:58PM by Macacop https://ift.tt/2XkxJve

New post on /r/flutterdev subreddit: Why should i choose Flutter? Hello,probably quite strange to ask that, especially here. I would like to start a bit of mobile development and i am still not sure which framework to choose...Usually im a (junior) C#/WPF Dev and that is why my initial focus was on XF/MAUI. I would like to get better with C# and use similar concepts to get better at my job, too. I know Dart is similar but probably still not THAT similar (if that makes sense).On the other side, at home im using linux and developing Apps with XF is a pita on linux (requires VM). I really like the idea of writing stuff directly in vscode.Not a lot of input from myself here, but why did you choose Flutter? I am a bit afraid i would start to mix things up if i throw myself in a new framework but somehow i like the idea...Thanks :) September 14, 2021 at 11:36AM by erythana https://ift.tt/3zbFReO

New post on /r/flutterdev subreddit: A basic template of Flutter to get started. Includes various folders and packages that might be necessary. Thought share with you folks :) https://ift.tt/3tHUoy2 September 14, 2021 at 08:23AM by m_hamzashakeel https://ift.tt/3k8epdE

New post on /r/flutterdev subreddit: Validate a non-visual field in a Flutter Form Hopefully an easy question I am struggling to find a clean answer for.Essentially, when you have a Form it's dead simple to validate the visual fields such as the textformfields using the validator: method. No big deal.However, let's say I have an ElevatedButton within the Form which when pressed loads the camera and returns the filename of the picture taken. If I want to validate this I can't put a validator: in the ElevatedButton or the Image widgets, they don't take these methods. Moreover, I can't wrap the button in a validator widget as none exists.Thus it looks like I will have to roll my own UI validation which ties to a button and if not valid displays a message on the UI in proximity to the button.Am I correct, or can I find a pre-rolled solution I can smoke right now? ;)Thank you! September 13, 2021 at 10:54PM by autom8r https://ift.tt/3lrypHY

New post on /r/flutterdev subreddit: Combine flutter test and analyze into one cli command? Is it possible to create custom CLI commands? I want to combine flutter test and flutter analyze into one cli command for CI with Jenkins. For example:flutter ci = flutter test && flutter analyze September 13, 2021 at 09:44PM by Material_Problem_380 https://ift.tt/3k4vS70

New post on /r/flutterdev subreddit: Flutter Fade Transition Animation Basics https://www.youtube.com/watch?v=VKrfTpHOHR8 September 13, 2021 at 07:05PM by Dhanraj_Flutterdev https://ift.tt/2VG0iTG

New post on /r/flutterdev subreddit: How to Handle Webview Back Button Event in Flutter? https://ift.tt/394IiW8 September 13, 2021 at 07:21PM by rrtutors https://ift.tt/3tEvlfh

New post on /r/flutterdev subreddit: Do you switch to new lints? Are you using these two rules from flutter_lints in your projects?prefer_const_constructorsprefer_const_declarationsImo they are often more annoying than useful. Even assuming const declarations make noticeable difference in runtime, in my tests I don't really care whether an object is created with const constructor but the analyzer forces me to think if a class I'm about to instantiate declares const constructor or not. On the other hand, linter yells at me if I don't make my constructor const even though it's not even possible to use it in Dart because one of its parameters is a function.I'm aware I can adjust my lints and disable whatever I do not like. I'm just curious what's other people take on it.CheersView Poll September 13, 2021 at 07:45PM by tomwyr https://ift.tt/2Xpxqjf

New post on /r/flutterdev subreddit: Flutter 2.5 released, have Material You and Full screen Android app support https://ift.tt/3z6Xixj September 13, 2021 at 04:19PM by sarmadsohaib https://ift.tt/3AciXp5

New post on /r/flutterdev subreddit: [Newsletter] Flutter Croissants: issue #03 (09/13/2021) https://ift.tt/3hp1ceQ September 13, 2021 at 05:00PM by g123k https://ift.tt/3A8rLwh

New post on /r/flutterdev subreddit: Flutter 'List<Post>' has no instance getter 'lenght' I shared it on Stack overflow but I didn't get any results. I stayed in this section for 6 days. Please help.https://stackoverflow.com/questions/69155624/flutter-listpost-has-no-instance-getter-lenght September 13, 2021 at 03:08PM by MaritzaK1 https://ift.tt/3k98LZ3

New post on /r/flutterdev subreddit: Flutter Tap Weekly Newsletter Week 102 - Tutorials, videos, packages, and much more! https://ift.tt/2Xoxa41 September 13, 2021 at 02:38PM by vensign https://ift.tt/2XepalG

New post on /r/flutterdev subreddit: Using Flutter with Supabase (Firebase alternative) https://ift.tt/38Vk40f September 13, 2021 at 09:12AM by kiwicopple https://ift.tt/38ZTGmf

New post on /r/flutterdev subreddit: Created a Cool Cursor Mouse Follow Animation in Flutter! 🖱️ https://youtube.com/watch?v=CCrmRG-dIfY&feature=share September 13, 2021 at 09:24AM by Moon___ https://ift.tt/3ln4sbV

New post on /r/flutterdev subreddit: Top 15 Push Notification Tools For Mobile Apps Push notifications have become an important part of mobile app development. It is a great way to retain customers. Businesses are using push notifications to engage with their customers and communicate with them more effectively. Retention rate with push notifications is 2x, however it also depends on the display and content of particular push notification. It is the UI/UX and content of push notifications that decides whether or not the customer will be engaged. Choosing the right push notification tool is going to make your engagement strategy much simpler to retain customers. Some of the push notification tools are more popular than others, but all have strong functionality. Let us see the top 10 push notification tools for mobile app development.Top 15 Push Notification Tools For Mobile Apps-1. Google Firebase-These days, it is one of the most popular push notification tool which is free to use. Google Firebase is developed only for mobile app development solutions. It has limited features  as compared to other push notification tools. It helps you to send in-app message notifications and also provides the facility to integrate it with analytics.2. Urban Airship-It specializes solely in the mobile communication experience and manages things like SMS messages, email and mobile wallets like Apple Passbook and Google Wallet. Airship is aimed at enterprise customers. One can also use it for A/B testing , as it provides user categorizations options according to device information, local history, in-app behaviors and user preferences. It features a striking messaging center and web editor for reviewing notifications before delivering them to clients.3. Mixpanel-Mixpanel allows you to analyze user’s activity, that will help you to know which kind of notifications engage clients more effectively. Also, it offers some amazing features like retroactive funnel report, real-time data analytics,  event tracking, A/B testing and so on. 4. Sailthru-This is a paid push notification tool which helps you to scale you business based on monthly or quarterly active users. It helps you to run different push notification campaigns at the same time. It’s some main features are- time zone settings, user behavior analysis, audience segmentation, in-app messaging, message automation and so on.5. Push Bots-It is a paid push notification tool that helps you to target your audience based on various parameters such as devices, username, geographical location and broadcast personalized messages. So if you are looking for highly automated service, then you can go with Push Bots. It includes some great features like engagement campaigns, retargeting, dynamic push notifications and so on.6. Catapush-It is popular for its simple delivery API and is a perfect choice for delivering data-driven and transactional push notifications to the clients based on their activity on mobile app or website. It offers 2-way communication facility unlike the majority of push notifications tools in the market and clients can communicate with you using push notifications. This tool is developed every effectively to collect feedback on the service provided by you. It is available in both free and paid services.7. Sinch-It makes it simple to reach your customers using push messaging. Sinch provides 2-way communication facility that helps clients to interact with you and helps you to manage interaction according to segments. Also, it offers features such as multiple message formats, long message support, data driven campaigns and so on. 8. Quickbox-Quickbox is a push notification tool full of features. It includes lots of great features such as scores, alerts, updates, news, reminders and call-to-actions. Alsong with this, some core features are- messaging tools, customized calling and scheduling.9. Kahuna-This popular push notification tool is intended for cross-platform marketing and provides…

New post on /r/flutterdev subreddit: Flutter 2.5 and the New App Skeleton Template SO we get in flutter 2.5 a new app skeleton template that is suppose to show best practices.​It's not bad....​BUT!​Some things it should show:The conversion to use colorScheme is not complete for still a vast swath of material and cupertino widgets. It would be nice if a rework of the gallery sampelway of handling themes was incorpated into this skeleton template.Mos of you are not aware of that you can right now hand roll a small implementation of bloc using change notifier. it would be nice if that we shown as well to decrease the learning curve in the near time zone sothat you can still produce an awesome app the first time without picking upmore heavy state solutions.​Those are two big areas I see.​Of course if you already follow me on Medium through my posts there or through my posting of the free freidnship link to articles here on reddit then youknow that I am in the process of completing those exact two things in formof fullboilerplate code for you guys and gals to fork and sue.Comes in three parts...the first part should be up on Wed both the article and the code.​Some hints:​The gallery sample was half right. I just had to modify it to be more robust in dealing wit the widget components that are still not colorscheme friendly.​On Bloc impl., remember it's what? See it's a vview-model in the MVVM pattern schemes. That means we only need two things; the disposal method and the using change notifier.Okay let me get back to code, more code and articles on Wed of this new week. September 12, 2021 at 10:40PM by fredgrott https://ift.tt/3A84Zo7

New post on /r/flutterdev subreddit: Weekly Date Picker: another simple but beautiful horizontal date picker I created my first plugin https://pub.dev/packages/weekly_date_picker. It is pretty basic, but I hope someone will find it useful. September 12, 2021 at 09:14PM by Ramriez https://ift.tt/3C3eCoK

New post on /r/flutterdev subreddit: Package to get persistent keyboard height created during livestreams The main problem with current widely-known ways of getting keyboard height is that you can get the height only when keyboard is open. One more thing to consider is that the keyboard height may vary with layouts. Telegram's Android app handles this in a very interesting way – it saves the keyboard height to storage. I created a package that does the same. Here is a link to pub.dev and a link to the GitHub repo.I created this plugin on two livestreams. Unfortunately, my voice disappeared at the first half of the first livestream but everything was OK during the second one. In case you want to check them out, here they are.A good use of this package is displaying an emoji/stickers panel.I hope this helps someone :) September 12, 2021 at 09:57PM by fperson_ https://ift.tt/2XheW4x

New post on /r/flutterdev subreddit: New Untold Feature? Linear Progress Indicator on Flutter Web Splash Page on 2.5 Is anyone else seeing this? I did not see it mentioned anywhere in the release blog article. I'm also not seeing it in the release notes of flutter_native_splash. But I am now getting a linear progress indicator on my Flutter Web app's splash screen while it's loading.I have not changed anything besides upgrading to Flutter 2.5.It's definitely a welcome, but surprising change.Pic Link: https://twitter.com/MatthewRideout/status/1437113397938688003 September 12, 2021 at 08:04PM by boon4376 https://ift.tt/392Gddm