using module Plyer

[watterspirit]

I want to test magnetic sensor in mobilphone. With using KivyLauncher I obtain list warnings (you cann see appendix). My script fall down on function anable(). Application from GooglePlay is usable without problem.

[Robert Flatt]

You could try the example https://github.com/kivy/plyer/blob/master/examples/compass/main.py

Most people build an apk rather than using using Kivy Launcher.

Android is a moving target for stuff like this, at a minimum you may need to consider permissions.

I've never tried the compass, so that is the limit of my suggestions.

[watterspirit]

Using of example from GitHub was first step, but script fall too, without creation log file (after launching of my script was log file created)

[Robert Flatt]

I just tried the example by building an apk and running on Android.

I works.

No changes to the .py,  I created a new buildozer.spec, and specified plyer.

https://python-for-android.readthedocs.io/en/latest/launcher/#launcher

The Kivy Launcher is intended for quick and simple testing. For anything more advanced we recommend building your own APK with python-for-android.

Perhaps plyer is not "simple" ?

[watterspirit]

Dne středa 6. května 2020 10:34:33 UTC+2 watterspirit napsal(a):

Cann I use Python4Android from GooglePlay on android device and launch script, which uses kivy?

[Robert Flatt]

Python4Android from GooglePlay

I'm sorry I know nothing about this app.

The best way to have Kivy running on Android is to build an apk using Buildozer.

It can be a challenge, but it is what people actually use, so if you have a problem there is more chance somebody will be able to help.

[watterspirit]

Oh yes, Buildozer is for me greate chellenge.On my PC with  linux virtual machine I cann not launche Buildozer. Apk for me prepares sonn on pc with linux OS, therefore I use Kivy Launcher for script test. KivyLauncher I cann use inmmediatelly.

[Robert Flatt]

I don't know if this helps you but:

On Windows 10 I use Windows Subsystem for Linux (WSL) and Ubuntu to run Buildozer - works great.