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Commit aeae74ce authored by AnubhavGupta's avatar AnubhavGupta Committed by Ajay Panicker
Browse files

Open acceptor channel for RC on cleanup 

Usecase:
1. Install Fitbit app
2. Pair and connect with RD1
3. Start streaming
4. Pair and connect Fitbit watch

Failure:
No Stable Avctp connection with Fitbit Watch after pairing

Rootcause:
If there will be no listening acceptor
then some Remotes unable to connect AVRC
connection upon remote restart.

Fix:
Open acceptor channel for RC on cleanup
as if there will be no listening acceptor
then some Remotes unable to connect AVRC
connection upon remote restart.

Test: 1. Install Fitbit app
2. Pair and connect with RD1
3. Start streaming
4. Pair and connect Fitbit watch

Fixes: 63605621
Change-Id: Ia6cefc29ca64b00f2f5fe2f9816d71604c511415
parent 483217bf

system/bta/av/bta_av_act.cc

+3 −5
Original line number Diff line number Diff line
@@ -1878,11 +1878,6 @@ void bta_av_rc_closed(tBTA_AV_DATA* p_data) { 
      } else {

        /* AVCT CCB is still there. dealloc */

        bta_av_del_rc(p_rcb);



        /* if the AVRCP is no longer listening, create the listening channel */

        if (bta_av_cb.rc_acp_handle == BTA_AV_RC_HANDLE_NONE &&

            bta_av_cb.features & BTA_AV_FEAT_RCTG)

          bta_av_rc_create(&bta_av_cb, AVCT_ACP, 0, BTA_AV_NUM_LINKS + 1);

      }

    } else if ((p_rcb->handle != BTA_AV_RC_HANDLE_NONE) &&

               (p_rcb->status & BTA_AV_RC_CONN_MASK)) {
@@ -1903,6 +1898,9 @@ void bta_av_rc_closed(tBTA_AV_DATA* p_data) { 
  tBTA_AV bta_av_data;

  bta_av_data.rc_close = rc_close;

  (*p_cb->p_cback)(BTA_AV_RC_CLOSE_EVT, &bta_av_data);

  if (bta_av_cb.rc_acp_handle == BTA_AV_RC_HANDLE_NONE

                  && bta_av_cb.features & BTA_AV_FEAT_RCTG)

      bta_av_rc_create(&bta_av_cb, AVCT_ACP, 0, BTA_AV_NUM_LINKS + 1);

}



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