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

In this video, you will learn step-by-step how to convert your Flet application written in Python to an Android APK file, and also how to test the resulting app directly on a Virtual Device (Android Mobile Emulator).
Watch-next (personal recommendation):
- • Test Your Flet Apps on...
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Made by Henri Ndonko aka TheEthicalBoy - Active Flet Contributor and Maintainer
#flet #python #apk #androidemulator #android #flutter

[@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 🙂: ua-cam.com/video/CLzKZlv1IAA/v-deo.html

[@peterstarboy9533]

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

[@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.

[@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

[@user-ed3re8nq7f]

Fort bro❤

[@viewsz]

great!

[@ndonkoHenri]

Thanks! 🙂

[@qudratillosalakhiddinov]

⭐

[@fasilwandoor532]

Why a simple app size becomes 84 MB ??

[@ndonkoHenri]

We are working on optimizing this.

[@LoongBerries]

does this need a Android sdk？

[@max_unch]

Nice video man! Thank you for this simple tutorial.

[@user-mr1bi7tr5l]

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. 😅

[@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.

[@mazinab3586]

when i run flet build apk show this error
{Because myapp depends on flutter_test from sdk which doesn't exist (the Flutter SDK is not available), version
solving failed.
Flutter users should use `flutter pub` instead of `dart pub`.
Error building Flet app - see the log of failed command above.}
but i alredy work with flutter and i have sdk what i can do?

[@ndonkoHenri]

Sorry for that! Please open an issue on the Flet repo: github.com/flet-dev/flet/issues
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..

[@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?

[@tct123]

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

[@ndonkoHenri]

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

[@user-pi7ck6wn9k]

How to change logo in flet python apk ?

[@ndonkoHenri]

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

[@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

[@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.

[@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.

[@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.

[@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.