Well, when ”Intercept keyevent” is checked, no matter what, it should mute your mic. But it has some problems.
I’ve tried it just now to be sure with few apps (Firefox, few games, WinAmp, Soundcloud, Twitch, PS App and YouTube). My mic mute button (set on headset button) works as it should, unless…
…I open YouTube or eg. start playing something on Soundcloud or other app.
YouTube makes it unusable (acts just like normal, it pauses video), Soundcloud intercepts it as pause button as well. Same with WinAmp when I start listening to music.
When I open YouTube app (or any other app for viewing videos/listening to music in which headset button works as pause), I need to switch to TS app for the button to work, but then it only works inside TS. Switching apps makes button not working unless I reconnect to server.
Looks like it’s a bug in software, but maybe this is intented by Google and cannot be changed easily.
Don’t really know who should we ask, so @binpower93 and @TS.ChrisR (he’ll probably answer first, so I’ll ‘at’ him just in case, even if he’s not Android Dev from what I know).
Question for devs: Is it intended to work like this or is it a bug?