When I attach a USB audio device (UAC) to my cubot pocket, it doesn't play media over it. There's no output device added in media.audio_policy.
The device also has media control buttons via an HID function: those work.
An input device is added: that presumably works as well.
The cubot pocket has an Unisoc (formerly spreadtrum) SOC, so it there are no Qualcomm settings in Phh Treble settings.
Use alternate way to detect headsets was tried to no effect. Force headset switch (Huawei default) was tried as well
The UAC device works on another Android phone (some Asus Zenphone with vendor ROM) as well as on a linux laptop, so I don't think it's the device.
I've also tried two other UAC devices, those don't work either (but I haven't double-checked those with the other phone + laptop)
Describe the bug
somehow the device's audio configuration does not change appropriately.
Current Behavior:
When I attach a USB audio device (UAC) to my cubot pocket, it doesn't play media over it. There's no output device added in
media.audio_policy. The device also has media control buttons via an HID function: those work. An input device is added: that presumably works as well.Use alternate way to detect headsetswas tried to no effect.Force headset switch (Huawei default)was tried as wellThe UAC device works on another Android phone (some Asus Zenphone with vendor ROM) as well as on a linux laptop, so I don't think it's the device. I've also tried two other UAC devices, those don't work either (but I haven't double-checked those with the other phone + laptop)
Describe the bug
somehow the device's audio configuration does not change appropriately.
dumpsys media.audio_policywith UAC connecteddumpsys media.audio_policywith nothing connectedTo Reproduce
Expected behavior
Audio plays via UAC device, probably also a second audio device becomes visible in the volume settings.
Smartphone (please complete the following information):