Android 手机蓝牙作为从设备无法播放对方的音频

Question

Android 手机蓝牙作为从设备无法播放对方的音频
已配置
true
true
persist.vendor.service.bt.a2dp.sink=true
异常log
12-12 10:13:28.172 1856 2052 D AvrcpControllerService: onTrackChanged
12-12 10:13:28.173 1856 7807 D AvrcpControllerSM: HandleMessage: CB_TRACK_CHANGED
12-12 10:13:28.180 1856 1856 D A2dpMediaBrowserService: prevPS PlaybackState {state=3, position=82, buffered position=0, speed=1.0, updated=4386361, actions=54, custom actions=[], active item id=-1, error=null}
12-12 10:13:28.251 1856 2240 D bt_btif_a2dp_sink: btif_a2dp_sink_command_ready: event 1 BTIF_MEDIA_SINK_DECODER_UPDATE
12-12 10:13:28.251 1856 2240 D a2dp_codec: A2DP_GetCodecType:
12-12 10:13:28.252 1856 2240 I chatty : uid=1002(bluetooth) btif_a2dp_sink_ identical 2 lines
12-12 10:13:28.252 1856 2240 D a2dp_codec: A2DP_GetCodecType:
12-12 10:13:28.252 1856 2240 D a2dp_vendor: A2DP_VendorGetSinkTrackChannelType: vendor_id: 79 codec_id:1
12-12 10:13:28.252 1856 2240 D bt_btif_avrcp_audio_track: BtifAvrcpAudioTrackCreate Track.cpp: btCreateTrack freq 44100 channel 3 codec: 255
12-12 10:13:28.253 589 3244 W AudioPolicyManagerCustom: getOutputForDevice() could not find output for stream 3, sampling rate 44100, format 0x20000000, channels 0x3, flags 0x11
12-12 10:13:28.253 589 3244 E AudioFlinger: createTrack() getOutputForAttr() return error -38 or invalid output handle
12-12 10:13:28.254 1856 2240 E IAudioFlinger: createTrack returned error -38
12-12 10:13:28.254 1856 2240 E AudioTrack: AudioFlinger could not create track, status: -38 output 1685021472
12-12 10:13:28.254 1856 2240 E bt_btif : btif_a2dp_sink_decoder_update_event: A2dpSink: Track creation failed at time 2
12-12 10:13:30.008 1856 2190 D bt_btif : LCB lcb=1 event=UL_MSG_EVT state=LCB_OPEN_ST