File "/home/user/wspace/electrum/.buildozer/android/platform/build/build/python-installs/Electrum/kivy/core/window/window_sdl2.py", line 746, in mainloop
  File "/home/user/wspace/electrum/.buildozer/android/platform/build/build/python-installs/Electrum/kivy/core/window/window_sdl2.py", line 500, in _mainloop
  File "kivy/core/window/_window_sdl2.pyx", line 646, in kivy.core.window._window_sdl2._WindowSDL2Storage.poll