[SailfishDevel] Signals not received when screen is locked
maillist at schwertberger.de
Tue Jan 13 18:08:36 UTC 2015
I think that with the last OS updates the energy saving mechanisms are too aggressive.
I'm using PyQt with Python 3.
After update 10 (and probably already 9) I don't always receive the relevant signals
from a QMediaPlayer object.
A few seconds after the screen is locked, I don't receive these signals any more:
Well, I can live without positionChanged while the screen is locked, but
at least one of the others still should work.
The QTimer signals behave similar, so I would assume that the whole Qt event
loop is affected.
Currently the only workaround seems to have a second non-Qt thread to poll
for any changes.
Is there a better solution? Can I e.g. register some events that should
always be delivered?
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