simplepyble

[baseplate-admin]

• Github
• PYPI

Written in:

• C++

[markusprograms]

So it's not possible to build an APK? Should I use another library? Which one?

[baseplate-admin]

I think there's no pure python alternative for this

[ndonkoHenri]

The simplepyble C++ extension itself would compile for mobile, but seemingly, it can't actually function on Android inside a Flet app.

• On Android, SimpleBLE's backend is a JNI bridge that, at startup, needs a live JVM/ART VM, the Android Context, and the android.bluetooth.* Java classes resolved via JNI (plus the runtime BLUETOOTH_SCAN/CONNECT permissions).
• SimpleBLE is licensed BUSL-1.1 (commercial use requires a paid license), which is a separate distribution problem.

A possible alternative is via the native-API bridges: pyjnius/pyobjus. In the future we could work on supporting flutter_blue_plus (#5181).