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Commit f8adba56 authored by Łukasz Rymanowski's avatar Łukasz Rymanowski
Browse files

leaudio: Fix for ase state on CIS disconnect 

ASE state shall not be changed on CIS disconnection, if ASE is not in
streaming.

Without this fix there was an issue when remote device disconnected CIS
when Android sends Release command.

Bug: 261425707
Test: atest BluetoothInstrumentationTests
Test: Manual test with device disconnecting CIS on Release
Tag: #feature
Change-Id: I1e1e1160c4c3e9cb1d9e95c8520bb6c472d7bdec
parent 18943264

system/bta/le_audio/state_machine.cc

+4 −2
Original line number Diff line number Diff line
@@ -804,11 +804,13 @@ class LeAudioGroupStateMachineImpl : public LeAudioGroupStateMachine { 
    if (event->reason != HCI_ERR_CONN_CAUSE_LOCAL_HOST) {

      RemoveDataPathByCisHandle(leAudioDevice, event->cis_conn_hdl);

      // Make sure we won't stay in STREAMING state

      if (ases_pair.sink) {

      if (ases_pair.sink &&

          ases_pair.sink->state == AseState::BTA_LE_AUDIO_ASE_STATE_STREAMING) {

        ases_pair.sink->state =

            AseState::BTA_LE_AUDIO_ASE_STATE_CODEC_CONFIGURED;

      }

      if (ases_pair.source) {

      if (ases_pair.source && ases_pair.source->state ==

                                  AseState::BTA_LE_AUDIO_ASE_STATE_STREAMING) {

        ases_pair.source->state =

            AseState::BTA_LE_AUDIO_ASE_STATE_CODEC_CONFIGURED;

      }