Fix logic for Intent.ACTION_HEADSET_PLUG for USB headsets
In the broadcast of Intent.ACTION_HEADSET_PLUG:
- restore setting "microphone" to 0 for line and headphone as
the input bit is never set for those devices
- for USB_HEADSET: there is no input bit for this device, so:
* when observing change for DEVICE_OUT, check status of DEVICE_IN
* when observing change for DEVICE_IN, only send the intent
if DEVICE_OUT is available.
Test: test broadcast and extras for Intent.ACTION_HEADSET_PLUG
Bug: 64250808
Change-Id: I0913933d03e21189bb552f60ae5dd35ffe28ddca
1 file changed