Thread: Stereo Sound switches off on navigation at warnings?

Hi, have same problem here, i have an android 9.1, 9" android car unit. When the radio or music is on, both google maps and sygic navigation sounds mix with the radio very well.
When running igo 9.18.27.687519 Pongo 2020 Skin, the radio keeps switching off when igo makes any sounds. Using igo at the momemt with all sound muted so i can listen to radio at least.

In these days I have dealt with the "Muting" problem between music/radio and iGO Nextgen, I don't have a car unit but the problem can also be ascertained with smartphones.
If we are listening to the Radio or Mp3 Music, either with Maps or with TomTom Go there is a decrease in volume when there are driving indications of the two navigation systems and increase at their end, this does not happen whatever the number set in audio_stream and with any skin, with the "old" Nextgen versions, (Israel, Pal, Avic).
This function may not even have been included in the Smartphone versions, but in the Avic version it was for sure, since it derives from Pioneer car radios.

I don't know if "Muting" works with the original versions of Play Store, but with the new Luna it works perfectly.

Is there anyone able to "transplant" this function from Luna to the "old" Nextgen?