Volume is not a percentage

[TheFes]

Describe the bug

the new number entity shows it's value with unit_of_measure %, but it not a percentage, as 1 is the maximum value. (this should be 100% if it was indeed a percentage)

Version of the integration

If you are unsure about the version check the github release here.

1.82.2

Logs

none relevant

[leikoilja]

Fair point, thanks for reporting @TheFes.
Noticed that the other day and didn't want to change it yet cause it will become a breaking change for some who already have automations tuned to use these values. But we need to fix that and release a minor version with breaking change notes 🙃 will mark it as a bug so we can more it further

[TheFes]

You could also just remove the unit_of_measure.

[leikoilja]

@TheFes the fix is going out live with the next release tonight. Please check it out and let us know if things are not working as expected 🚀

[nattofriends]

Google Home devices seem to have floating point issues, which mean that combined with https://github.com/leikoilja/ha-google-home/blob/master/custom_components/google_home/api.py#L345, the percentages returned for volume keep getting rounded down.

For example, I receive these these raw volume levels:

2021-10-20 02:49:00 DEBUG (MainThread) [custom_components.google_home] Received alarm volume from Google Home device (my device) - Volume: 64(raw=0.6499999761581421)
2021-10-20 02:49:00 DEBUG (MainThread) [custom_components.google_home] Received alarm volume from Google Home device (my device) - Volume: 69(raw=0.699999988079071)
2021-10-20 02:49:00 DEBUG (MainThread) [custom_components.google_home] Received alarm volume from Google Home device (my device) - Volume: 72(raw=0.7200000286102295)

and they should probably be 65, 70, and 72.

This should be easy enough to solve by using round() instead of int()

[leikoilja]

haha, fair point, @nattofriends. We should probably do that instead, thanks for reporting it, should be a small fix :)
@nattofriends can you please open a new issue so we pick it up 🚀

[leikoilja]

Kudos to @DurgNomis-drol for the nice quick fix in #371 💥
Will go out with the next release 💯