keep display off -S command now works, but, on wake up, device screen resumes playback

[srevinsaju]

I used the turn display off function, now it works correctly on my phone, only problem is that, on device wake up after sleep, The device screen starts woking again.

[rom1v]

Yes, that's the Android behavior.

Also see #735

[srevinsaju]

Can we add adb shell svc power .. functionality. I saw it in one of the stackoverflow questions, and in one of the issues.
I can easily implement it in guiscrcpy by starting a subprocess in Python, but I checked your code and I thought of adding a pull request, but seems like I have no idea of C. I don't even know how to compile it..

[rom1v]

Can we add adb shell svc power

#631 (comment)