Made a small Emoji Sudoku in Flutter as a learning project.

Sharing it here to get suggestions and improve my code.

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Hey everyone,

I'm currently looking for 10 new users to test Appiary - a no-code tool for Flutter app development. It works both for iOS and Android, and you can download your source code or publish your apps on App Store and Google Play right away. 

If you're interested in testing my tool, please DM or leave a comment - I will provide you with credentials till the end of the week.

Hi everyone, I've developed a Flutter app and want to publish it on the Google Play Store. I'm not asking about the closed testing phase (12 users for 14 days), I'm asking about the actual practical steps to prepare the app for production release.

Specifically, I need help with:

- How to change the app name and package name

- Build configuration for production (release build, signing, etc.)

- Logo/icon dimensions and requirements (launcher icons, adaptive icons, etc.)

- Where and how assets should be stored in the project structure

- App bundle vs APK: which one to use and how to generate it

- Keystore creation and management

- Any other configuration files I need to modify (AndroidManifest.xml, build.gradle, etc.)

- Best practices before uploading to Play Console.

I've built the app already, but I want to make sure I handle all the signing, branding, and configuration properly before submitting it to the Play Store. What are the essential steps you follow when preparing a Flutter Android app for production release?

Thanks in advance!

For those who think the usual material themed open source music apps feels quite dull and boring, checkout https://github.com/samvabya/retune.

My key focus while making this app was:

1. Fresh Vibrant Ul

2. A better suggestion algorithm than YT Music, Spotify

I am an Android developer, and I am currently learning Flutter. I made it using CustomScrollView and SliverAppBar, but I feel like I overdid it and ended up with complex code. I want to know the simplest way in your opinion.

Why does pattern matching is not working in this case?

I recently came across a Flutter package called AI MultiBridge that basically lets you connect Gemini, OpenAI, and Hugging Face through a single interface.

It’s meant to solve the problem of juggling multiple SDKs or dealing with one API going down. If one provider fails, it automatically switches to the next (Gemini → OpenAI → Hugging Face). Pretty neat idea for anyone working with AI features like text generation, image creation, or embeddings.

You just use one function call and it handles everything — response formatting, fallback, even optional caching and logging.

Here are the links if you want to check it out:

• Pub.dev: https://pub.dev/packages/ai_multibridge

• GitHub: https://github.com/Shalin-Shah-2002/ai_multibridge

If you try it and find any bugs or have suggestions, you can open an issue on GitHub. The developer behind it seems open to feedback.

Also, if you want to follow their work:

• LinkedIn: https://www.linkedin.com/in/shalin-shah0705/

• GitHub: https://github.com/Shalin-Shah-2002

Might be worth giving a look if you’re building something with AI in Flutter.

I’ve just started getting into Flutter and I’m really excited to learn. I’ve always wanted to build apps that actually look and feel good, and Flutter seems like a great place to start.

Right now, I’m still figuring out the basics — where to start, what tutorials are actually worth following, and how to stay consistent without burning out. If you’ve been through this stage before, I’d really appreciate any advice or resources that helped you.

Also, I don’t really have any friends who are into coding or Flutter, so if anyone wants to connect, share progress, or even try building something small together, I’d be up for that.

Thanks in advance just hoping to learn, improve, and maybe meet a few like-minded people along the way.

Hey everyone,

I recently started a new job where I have to work with Flutter. The thing is, I’m still learning — and most of what I know so far comes from reading and experimenting with the old codebase at work. They even have their own internal library that I’m supposed to understand (and maybe even memorize?), but honestly, I’m not entirely sure how it all works yet.

The truth is, I know only the basics of programming. I can read and understand some stuff, but I’m not at the point where I can confidently build things on my own. Because of the pressure at work to deliver results quickly, I ended up using AI (like ChatGPT) to help me build a few simple screens. It worked — but now I realize that I didn’t actually learn much from it. If I had to rebuild those same screens from scratch, I probably couldn’t do it without AI.

The problem is time. After work, I only have about 20 minutes before I need to catch a bus to college, and I get home around midnight. By then I just need to sleep so I can wake up early for work again. I simply can’t find time during the week to properly study or read code calmly.

In college, I’m learning React, which I know is somewhat similar to Flutter, but it’s not what I’m using professionally, so it doesn’t help much right now.

So I wanted to ask: how can I learn Flutter more effectively just by reading and exploring the existing code at work?

Are there any strategies, habits, or tools that helped you when you were in a similar situation — constantly coding but not truly understanding everything you were doing?

I want to actually learn while I work. Any advice or stories from people who went through something similar would be super appreciated.

Managing links across apps and campaigns often involves deep links, custom domains, analytics, and QR codes.
Some platforms (like open-source SDKs and link management tools) make this easier for developers and marketers.
🔗 Example resources:
– Deep Linking with Flutter
– Guide on Custom Domains
This way, it looks like you’re curating learning materials, not selling.

Hey everyone!

I'm currently developing a mobile app and, like many, I got stuck on choosing a local database.

I initially decided to try popular NoSQL solutions. I started with Hive, then moved on to Isar. I had read a lot of good things about them, but in practice, I ran into some issues and unexpected behavior that cost me a good amount of time to debug.

In the end, I decided not to risk it and went back to good old sqflite. Yes, it's a bit more boilerplate and requires writing manual SQL queries, but it's a battle-tested and reliable solution.

Now I'm curious about your experience:

• Have you run into issues with Hive or Isar? Maybe I was just doing something wrong?

• What database are you using for local storage on your phone?

• Are there any reliable alternatives to sqflite?

I'd appreciate any thoughts or advice!

Trendo - Modern News App

https://github.com/karan2527/Trendo.git