[SailfishDevel] How to change global volume
juho.hamalainen at tieto.com
Mon Jan 12 09:02:08 UTC 2015
On 25.12.2014 14:05, qt_junkie wrote:
> does anyone know how can I programmatically change the global volume of
> the phone?
> There is Nemo D-Bus interface but it seems not to be used in
> Jolla: https://wiki.merproject.org/wiki/Nemo/Audio/MainVolume
> Does anyone know the proper way to do it?
MainVolume actually IS in use in Jolla. But, as mentioned on that page
the D-Bus API is not in session/system-bus, but in PulseAudio
peer-to-peer bus (PA implementation detail). So in order to use the
MainVolume API, you'll need to connect to the PulseAudio peer-to-peer
bus first. There are links on that page that explain how it is done.
Here is simple example in Python how to use MainVolume:
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