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Questions tagged [python-for-android]

49 questions
7
votes
1 answer

How to create custom recipe for dlib library for p4a

The code below successfully creates libdlib.so and copies it to .buildozer/android/platform/build-armeabi-v7a/build/libs_collections//armeabi-v7a also this file is located in the apk itself along the path…
Ne1zvestnyj
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6
votes
1 answer

No module named 'kivy.graphics.instructions' while trying to use kivy master

My app works well while using kivy==2.0.0 and kivymd, but it doesn't display numeric keyboard in android devices. So as I investigated,I've got to use master branch of kivy to solve this issue.Now when I run the app with master branch I receive this…
taha kalaee
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4
votes
3 answers

Storage Access Framework in Python

I have this small application and I'd like to rewrite it to use more privacy-friendly best practices, such as the Storage Access Framework. How to do it in Python (Kivy)? I searched the web and haven't found any tutorial or examples with Python. I…
xralf
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3
votes
1 answer

Generating a python library from c++ for android (arm) - maybe with swig?

I want to include a c++-library in my kivy python app. It is possible to automatically do that with swig and distutils, which effectively generates a .pyd python library out of the c++ code. On windows that works without any problems: I included…
simonsays
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2
votes
1 answer

pygame fails to load fonts in kivy on android

I am trying to load some font files in pygame on android(using kivy), but it resulted in an error that possibly implies the file path has some problems. Line 52 of main.py: font = pygame.font.Font(os.path.join('assets', 'font.ttf'), 39) The font is…
adam_Barfi
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2
votes
0 answers

Is it possible to use python and kotlin to build android project?

I'm building an android application and I have some scripts in python I want to use (and not to translate) in this very project. Right now I'm using 'Chaquopy' to make it work but I dont like the SDK it self, sometimes it crushes my app, and it…
מגן לוי
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2
votes
1 answer

How can I clean a buildozer custom recipe build?

I have a buildozer project that has custom python-for-android recipes in the directory p4a/recipes/. One of my recipes needs some debugging, and I don't want to rebuild python and all these other programs every time I want to rebuild it. I've tried…
Aur Saraf
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1
vote
1 answer

Fatal signal 11 (SIGSEGV) App Crash on Android Device

whenever I open my kivy app it freezes on a black screen and then crashes... has anyone experienced this issue? LOGS 2023-04-17 19:45:10.737 21265-21307 libc org.test.myapp A Fatal signal 11 (SIGSEGV), code…
NotMicah
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1
vote
0 answers

Python for Android Mediapipe Import Error: Wrong Build Version

I successfully build a python kivy app for android on my Ubuntu system which makes use of opencv and mediapipe. However, when runnning the app I get the following error in logcat: ImportError: dlopen failed:…
Muleque
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1
vote
1 answer

NDK version conflict in buildozer for Kivy app

I am trying to build a kivy app that has these requirements in buildozer.spec: requirements = python3,kivy,pillow,plyer,scipy,numpy all Android (SDK/NDK, API) settings are defaulted (commented) One run w/o specifying NDK gives: [INFO]: <-…
monok
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1
vote
0 answers

Buildozer requires a python-for-android version with AAB (Android App Bundle) support

I'm having this error when I run buildozer: This buildozer version requires a python-for-android version with AAB (Android App Bundle) support. Please update your pinned version accordingly. But both my buildozer and my python-for-android are up to…
flowerboy
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1
vote
1 answer

python service foreground can't open the app but instead gets stuck in a black screen

Hello guys i have this minimal code where the issue is generated: from kivy.lang import Builder from kivy.app import App from kivy.uix.label import Label from kivy.uix.widget import Widget from kivy.uix.screenmanager import ScreenManager, Screen,…
Oussama
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1
vote
1 answer

Buildozer could not find a version that satisfies the requirement threading

Im trying to build my android app on buildozer but i get this error. I think buildozer can't download or can't find the threading module I researched about the error but couldn't find the solution. Can anyone help me please? I started the building…
Aiakon
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1
vote
0 answers

Cannot find a recipe for grpcio and firebase-admin for kivy-ios or python-for-android

Does anyone know a recipe for grpcio and firebase-admin on kivy-ios? Thanks for the time consideration.
Success
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1
vote
1 answer

Buildozer not using correct kivy version when packaging for android

I am having a couple of problems packaging my Kivy app for android which may, or may not be related: The only packages my app imports other than Kivy, are the time, and math modules. When I add either or both of them to the requirements in the…
Louis George
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