Python Code to Android APK with Flet | Test APK in Virtual Emulator

[@max_unch]

Nice video man! Thank you for this simple tutorial.

[@scoobyisadog]

Thanks so much. I would love a tutorial on integrating existing flutter packages into a flet build. Flutter and Dart are a whole new thing (which is why i was attracted to using Flet in the first place, to avoid learning those lol).

[@ndonkoHenri]

We are working on a guide for that. Flet is really awesome and easy to learn, isn’t it? :)

[@scoobyisadog]

@@ndonkoHenriHuge thanks for all your contributions. Im working on adding mediapipe to flet, hopefully someone beats me to it as im a tad out of my depth haha.

[@peterstarboy9533]

Pas mal labas 💪🏽💪🏽 Je regarde rarement les vidéos ci jusqu’au bout 😂

[@tikinfluence]

Nice video sir. Sir please can you make a video on how to use flet for the front end and django for the backend? we are many of us waiting for such a tutorial, you will be the first on youtube to do it. thanks

[@ericmichel2963]

you are the best 🥰🥰

[@ndonkoHenri]

Now that you can build an Android APK, what do you think of additionally publishing your application to the web platform? Of course, I got you covered 🙂: kzbin.info/www/bejne/eX3dfI2iq5Z8d6M

[@Frank-qg3ie]

Great work bro 👊🏾

[@ndonkoHenri]

Thanks bro ❤️

[@eiji1136]

when I run flet build apk, this error appears "OSError: [WinError 193] %1 is not a valid Win32 app"

[@Yuriss363]

I have the same problem

[@bestquizMLBB]

Same, have you found a solution?

[@ndonkoHenri]

Sorry for that. I suggest you open a discussion or issue on the Flet repo with details to this problem.

[@TanmayBhatgare]

hey bro try switching your python version the latest 3.12 causing this error everytime, i tried with python 3.9 and it works

[@TanmayBhatgare]

@@bestquizMLBB hey bro try switching your python version the latest 3.12 causing this error everytime, i tried with python 3.9 and it works

[@fasilwandoor532]

Why a simple app size becomes 84 MB ??

[@ndonkoHenri]

We are working on optimizing this.

[@One_Peacex]

​@@ndonkoHenri Did you make it smaller

[@ndonkoHenri]

@@One_Peacex flet.dev/docs/publish/android#building-platform-specific-apk

[@Abid-gamer5]

Sir how can i change the app logo icon??

[@ndonkoHenri]

It is mentioned in the documentation: flet.dev/docs/publish#icons

[@odiio3402]

In assets directory, replace the icon.png to other image with the same name

[@QuransGems-zd1jd]

2:26 it gives me this error : flet : The term 'flet' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + flet build -h + ~~~~ + CategoryInfo : ObjectNotFound: (flet:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException

[@ndonkoHenri]

I guess you are on windows (powershell). Follow this: flet.dev/docs/getting-started/#python-venv-module Feel free to open a discussion on the Flet repo or tag me on the Flet discord so we can further discuss on it.

[@JamesNdoumbe-g8x]

Big up 🧠 so amazing

[@ПавелШаламов-ж3д]

Why dont you show how you installed android studio and flutter? I for example getting error when building apk and it would be very useful to see how you installed all dependencies

[@ndonkoHenri]

I didn’t show this because there are a lot of videos/articles on this topic out there. If you face issues, I suggest you google them. If you get errors while using flet build command, please open a discussion on the Flet repo, with details about it.

[@da0ud]

Does this work for more complicated applications? Like an application which imports the yahoo finance library?

[@ndonkoHenri]

Not all libraries for now. We are coming up with a solution for that: github.com/flet-dev/flet/issues/3839

[@fellipelopessilva6982]

Hi, I created the apk, but when I launch it, it doesn't show anything, what could have happened?

[@ndonkoHenri]

Strange. Can you please open an issue on the Flet repo with all the details?

[@dipeshsamrawat7957]

Thank you. Is this method flet version and platform independent?

[@ndonkoHenri]

Yep. Flet is a cross-platform framework and building APK can be done on any platform (Linux, macOS, Windows). Video Recommendation: kzbin.info/www/bejne/hZOyXndoiamSrdE

[@dsademonslayeramv5763]

how to use "request_permission(PermissionType.NOTIFICATION)" for allow NOTIFICATION?

[@lucascpd3590]

oops thanks a lot for the tutorial but could you help me? I'm trying to build by w10.. After the APK is generated when I try to log in, it stays on a direct white screen and doesn't exit it

[@ndonkoHenri]

Can you open an issue on the Flet repo?

[@David-driver-01]

I got a bug, can"t get fixed. Everytime app is put in background it does not resume. I think it has simething to do with life cycle but there is not enougth information

[@ndonkoHenri]

Open a discussion on the Flet repo.

[@CarlosAlonso-m1g]

Nice, and what if I have an .kv file to feed my main.py project?

[@ndonkoHenri]

.kv files are meant to be used in projects making use based on the Kivy Python framework. To be brief, they are useless in Flet. 😅

[@KARYEIJAFELEX]

Hello,thank you for this video. Video on how to package native packages? Waiting for such an amazing tutorial

[@codemedio6418]

I have this error : Error: No pubspec.yaml file found. This command should be run from the root of your Flutter project.

[@ndonkoHenri]

Please open a discussion on the Flet GitHub repository, so we can discuss on it.

[@ayeikh1867]

Can you explain to us in the next video how can we build apk when we use library as numpy ?

[@ndonkoHenri]

Thanks for your suggestion! Will find some time to talk on that.

[@zandorpetrov8901]

I have windows and have this error.... py", line 87, in clone raise VCSNotInstalled(msg) cookiecutter.exceptions.VCSNotInstalled: 'git' is not installed.

[@ndonkoHenri]

You need to install git: git-scm.com/book/en/v2/Getting-Started-Installing-Git

[@MengistAbyssinia]

After installing on my android app, it sometimes stops working, what do you think is the cause?

[@ndonkoHenri]

That’s strange. Will you mind opening an issue on the Flet repo with all the details?

[@patsadelon8241]

Greaaaaat

[@kishore7552]

when we add dependencies in requirement file it is not building apk it took time not working

[@ndonkoHenri]

What error did you get? Please open a discussion on the Flet repo so we can discuss it.

[@DANIELSILVA-ud4nk]

I made a simple project and it took 3 hours to generate the apk, is there a bug or is it normal?

[@ndonkoHenri]

This is very rare, but has happened to some devs. Difficult to say what’s the cause of that, honestly. Perhaps the device you are using? Anyway, you can open a discussion on the Flet repo so we discuss it. By the way, check out this video: kzbin.info/www/bejne/hZOyXndoiamSrdE You will find it useful.

[@globalassemblage]

When we use any external package like mysql.connector then after apk build it shows error kindly suggest solution

[@ndonkoHenri]

Please can you share the error you received in an issue on the Flet repo: github.com/flet-dev/flet/issues

[@jolsenekols]

Bro i want do this method with vscode , can i this?

[@ndonkoHenri]

What do you mean exactly?

[@tct123-private]

Can you maybe show, how to upload this to play store (etc.)?

[@ndonkoHenri]

We are working on a full guide on this. Stay tuned!

[@xulzayroix5974]

'flutter' command is not available in PATH. Install flutter SDK

[@ndonkoHenri]

You need to have Flutter installed (and added to path), before you can use ‘flet build’ command. Link to docs: flet.dev/docs/publish#flutter-sdk

[@arcelford-qi7vr]

@@ndonkoHenri i have a the same issue can you be more specific to your answer. Thanks!

[@ndonkoHenri]

Please open an issue on the Flet repo: github.com/flet-dev/flet/issues/new/choose Let's continue the discussion from there.

[@fabsync]

fantastic video! It will be great to see like a noteapp with fastapi to see how flet endpoints work..

[@misteranonymous1157]

How to change the app icon and app name

[@ndonkoHenri]

Everything is mentioned in the docs: flet.dev/docs/publish#icons

[@burakkaanboyuk]

what is code editor name, is it vscode

[@ndonkoHenri]

Pycharm by JetBrains

[@imnobody8293]

Looks like Pycharm.

[@qudratillosalakhiddinov]

⭐

[@pro4965]

Thanks

[@viewsz]

great!

[@ndonkoHenri]

Thanks! 🙂

[@arcelford-qi7vr]

BUILD FAILED in 5m 26s Gradle task assembleRelease failed with exit code 1 Error building Flet app - see the log of failed command above.

[@ndonkoHenri]

Please open an issue on the Flet repo: github.com/flet-dev/flet/issues/ Let’s continue the discussion from there.

[@Satpalsingh20631]

How to change logo in flet python apk ?

[@ndonkoHenri]

It is mentioned in our documentation: flet.dev/docs/publish#icons

[@LoongBerries]

does this need a Android sdk？

[@ndonkoHenri]

Yep, Flutter requires it.

[@VerBotWA_Mohamedhelal]

hi I'm having a problem in flet build apk

[@ndonkoHenri]

Can you please open an issue with all the details on the Flet repo(also check if the issue has not yet been reported/answered by other community members): github.com/flet-dev/flet/issues

[@oscarfantozzi3688]

Run using flet build apk --verbose to see the details of your error.

[@marimon6634]

when i try to build apk, Could not move temporary workspace (C:\Users\marimon\.gradle\caches\transforms-4\e02f2cb1f59ba97d4ab357f969c96887-35f901b7-661d-4b2a-b760-7ce0c 5495163) to immutable location (C:\Users\marimon\.gradle\caches\transforms-4\e02f2cb1f59ba97d4ab357f969c96887) > Could not move temporary workspace (C:\Users\marimon\.gradle\caches\transforms-4\e02f2cb1f59ba97d4ab357f969c96887-35f901b7-661d-4b2a-b760-7ce0c 5495163) to immutable location (C:\Users\marimon\.gradle\caches\transforms-4\e02f2cb1f59ba97d4ab357f969c96887)

[@ndonkoHenri]

@marimon6634 Feel free to open an issue an issue on the Flet repo with all info to the issue. You might find this useful: Package Flet Python Apps for ALL Platforms using GitHub Actions | Desktop, Mobile & Web kzbin.info/www/bejne/hZOyXndoiamSrdE

[@S-Lomar]

Guys post more videos about app❤❤😂😂😂😂😂😂😂😂❤❤❤❤❤❤😂😂😂

[@CAMILLEMONKAMDJOMANI]

Fort bro❤

[@antoniofuller2331]

84MB lol. We're better off doing Java/Kotlin/flutter/dart the hard way. Python just take shortcuts to do very little lol

[@ndonkoHenri]

Understandable! - Feel free to go with what best suits your needs. However, we are working on optimizing the application size.

[@deepakpune1]

@@ndonkoHenri waiting for it. 100mb size is too much :)

[@ndonkoHenri]

@@deepakpune1 flet.dev/docs/publish/android#building-platform-specific-apk

[@deepakpune1]

@@ndonkoHenri awesome thanks, will try it

[@newstodayyt1]

This is amazing some of us want to use python