3

要件は、Android デバイスで hfp クライアント ロールを持つことです。そのため、Lollopop バージョンで利用可能な hfp クライアント ロールの実装をバックポートしました。オーディオの変更を除いて、すべてがスムーズに進みました。

現在、他の電話 (HFP クライアントとしてのデバイスと AG としてのスマートフォン) にダイヤル/受信できないという問題に直面しています。通話が適切に終了しないシナリオに遭遇しました。

ここにすべての観察結果をリストします-

  1. 電話（AGとして機能）がジェリービーンの場合、ダイヤル/受信は問題ありません。

  2. 電話 (AG として機能) が kitkat の場合、電話のダイヤル/受信はスムーズに行われません (ダイヤル中のように、hfp クライアント デバイスは CALL_STATE_DIALING を受信せず、代わりに CALL_STATE_ALERTING を取得します。通常、通話は確立されますが、デバイスからの通話は終了しません。うまくいく）。ユーザーがAG電話を切断して再度接続すると、奇妙なことに。番号の受信/ダイヤルが正常に機能し始めます。

  3. 電話 (AG として機能) が lollipop の場合、ダイヤル/受信コールは #2 で説明したのと同じように機能しますが、今回は切断/接続は動作に影響しません。

この問題に関する詳細情報が必要な場合はお知らせください。

注 -これはダイヤル ケースです。ログは通話が受け入れられるまで記録されます。違いは、動作していないシナリオで android.bluetooth.headsetclient.profile.action.AG_CALL_CHANGED State: 2(CALL_STATE_DIALING) を取得しないことです

編集: bluez であるため JellyBean が機能することに気付きました。問題は bluedroid スタックを持つ sdk にあります。誰かが助けることができるいくつかの指針を共有できますか. 問題はまだ解決していません。Dialing、Accept、および Terminate の ack が得られません。

ケースログが機能しない

D/BluetoothHeadsetClient( 2403): dial()
D/HeadsetClientStateMachine( 2189): Connected process message: 10
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/HeadsetClientStateMachine( 2189): Connected: addQueuedAction: 10
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): l2cu_allocate_ccb: cid 0x0000
D/bt-l2cap( 2189): l2cu_enqueue_ccb CID: 0x004f  priority: 2
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 4, quota_per_weighted_chnls = 51
D/bt-btm  ( 2189): BTM_SetPowerMode: mode:0x0 interval 0 max:0, min:0
D/bt-btm  ( 2189): btm_sec_l2cap_access_req is_originator:0, 0x54f825c8
D/bt-l2cap( 2189): l2c_link_sec_comp: 17, 0x54f825c8
D/bt-l2cap( 2189): ccb timer ticks: 2147483648
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): TotalWin=4,Hndl=0x100,Quota=6,Unack=2,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): TotalWin=5,LinkUnack(0x100)=1,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-btm  ( 2189): btm_bda_to_acl found
D/bt-btm  ( 2189): btm_get_max_packet_size
D/bt-l2cap( 2189): l2cu_adjust_out_mps use 0   Based on peer_cfg.fcr.mps: 0  packet_size: 1011
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 4, quota_per_weighted_chnls = 51
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=1
D/bt-l2cap( 2189): RR service pri=2, quota=4, lcid=0x004f
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-btif ( 2189): bta_hf_client_esco_connreq_cback 2
D/bt-btif ( 2189): bta_hf_client_sco_conn_rsp
D/bt-btif ( 2189): bta_hf_client_sco_conn_cback 0
D/bt-btif ( 2189): bta_hf_client_sco_conn_open
D/bt-btif ( 2189): bta_hf_client_sco_event state: 2 event: 4
D/bt-btif ( 2189): bta_dm_pm_cback: st(4), id(27), app(1)
D/bt-btm  ( 2189): BTM_SetPowerMode: mode:0x0 interval 0 max:31209, min:21738
D/HeadsetClientStateMachine( 2189): incomingStackEvent {type:EVENT_TYPE_AUDIO_STATE_CHANGED, value1:2, value2:0, value3:0, value4:0, string: "null", device:CC:FA:00:72:B7:D0}
D/HeadsetClientStateMachine( 2189): Connected process message: 100
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004f, q_cout=0
D/bt-l2cap( 2189): l2cu_release_ccb: cid 0x004f  in_use: 1
D/bt-l2cap( 2189): l2cu_dequeue_ccb  CID: 0x004f
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 2, quota_per_weighted_chnls = 101
D/bt-sdp  ( 2189): releasing SDP rsp_list
D/HeadsetClientStateMachine( 2189): Connected: event type: 2
D/HeadsetClientStateMachine( 2189): Connected: Audio state changed: CC:FA:00:72:B7:D0: 2
E/bt-rfcomm( 2189): PORT_DataInd, p_port:0x54f82d5c, p_data_co_callback is null
D/bt-btif ( 2189): bta_hf_client_at_parse offset: 0 len: 6
D/bt-btif ( 2189): bta_hf_client_check_at_complete 1
D/bt-btif ( 2189): bta_hf_client_at_parse_start
D/bt-btif ( 2189): bta_hf_client_handle_ok
D/bt-btif ( 2189): bta_hf_client_send_queued_at
E/bt-rfcomm( 2189): PORT_DataInd, p_port:0x54f82d5c, p_data_co_callback is null
D/bt-btif ( 2189): bta_hf_client_at_parse offset: 0 len: 14
D/bt-btif ( 2189): bta_hf_client_check_at_complete 1
D/bt-btif ( 2189): bta_hf_client_at_parse_start
D/bt-btif ( 2189): bta_hf_client_handle_ciev index: 2 value: 2
D/HeadsetClientStateMachine( 2189): bthf_companion case
D/HeadsetClientStateMachine( 2189): incomingStackEvent {type:EVENT_TYPE_CMD_RESULT, value1:0, value2:0, value3:0, value4:0, string: "null", device:null}
V/Avrcp   ( 2189): New genId = 4, clearing = 1
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/HeadsetClientStateMachine( 2189): setAudioMode Setting audio mode from 0 to 2
D/HeadsetClientStateMachine( 2189): incomingStackEvent {type:EVENT_TYPE_CALLSETUP, value1:2, value2:0, value3:0, value4:0, string: "null", device:null}
D/bt-l2cap( 2189): l2cu_allocate_ccb: cid 0x0000
D/bt-l2cap( 2189): l2cu_enqueue_ccb CID: 0x0040  priority: 2
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 4, quota_per_weighted_chnls = 51
D/bt-btm  ( 2189): BTM_SetPowerMode: mode:0x0 interval 0 max:0, min:0
D/bt-btm  ( 2189): btm_sec_l2cap_access_req is_originator:0, 0x54f81164
D/bt-btm  ( 2189): btm_sec_l2cap_access_req()  sm4:0x11, sec_flags:0xbe, security_required:0x1086 chk:1
D/bt-btm  ( 2189): no next_serv sm4:0x11, chk:1
D/bt-btm  ( 2189): (SM4 to SM4) btm_sec_l2cap_access_req rspd. authenticated: x2, enc: x4
D/bt-btm  ( 2189): btm_sec_check_upgrade...
D/bt-btm  ( 2189): btm_sec_is_upgrade_possible id:37, link_key_typet:5, rmt_io_caps:1, chk flags:x1000, flags:x1082
D/bt-btm  ( 2189): btm_sec_is_upgrade_possible is_possible:0 sec_flags:0xbe
D/bt-l2cap( 2189): l2c_link_sec_comp: 0, 0x54f81164
D/bt-l2cap( 2189): ccb timer ticks: 2147483648
D/bt-btm  ( 2189): btm_sec_mx_access_request is_originator:0
D/bt-btm  ( 2189): btm_sec_find_mx_serv
D/bt-btm  ( 2189): btm_sec_check_upgrade...
D/bt-btm  ( 2189): btm_sec_is_upgrade_possible id:37, link_key_typet:5, rmt_io_caps:1, chk flags:x1000, flags:x1082
D/bt-btm  ( 2189): btm_sec_is_upgrade_possible is_possible:0 sec_flags:0xbe
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): TotalWin=4,Hndl=0x100,Quota=6,Unack=2,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): TotalWin=5,LinkUnack(0x100)=1,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-btm  ( 2189): btm_bda_to_acl found
D/bt-btm  ( 2189): btm_get_max_packet_size
D/bt-l2cap( 2189): l2cu_adjust_out_mps use 0   Based on peer_cfg.fcr.mps: 0  packet_size: 1011
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 4, quota_per_weighted_chnls = 51
D/bt-l2cap( 2189): Update CCB list in logical link
D/bt-l2cap( 2189): l2cu_dequeue_ccb  CID: 0x0040
D/bt-l2cap( 2189): l2cu_enqueue_ccb CID: 0x0040  priority: 0
D/bt-btif ( 2189): CONN_IND is ACP:1
D/bt-btif ( 2189): conn_cback bd_addr:cc-fa-00-72-b7-d0
D/bt-btif ( 2189): bta_av_sig_chg event: 16
D/bt-btif ( 2189): conn_lcb: 0x0
E/bt-btif ( 2189): bta_av_rc_create ACP handle exist for shdl:0
D/bt-btif ( 2189): start sig timer 1
D/bt-btif ( 2189): Incoming L2CAP acquired, set state as incoming
D/bt-btif ( 2189): bta_av_sig_timer
D/bt-btif ( 2189): conn_lcb: 0x1
D/bt-btif ( 2189): btif_av_state_idle_handler event:BTA_AV_PENDING_EVT flags 0
D/bt-btif ( 2189): btif_av_state_idle_handler event:BTIF_SM_EXIT_EVT flags 0
D/bt-btif ( 2189): btif_av_state_opening_handler event:BTIF_SM_ENTER_EVT flags 0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=0, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/A2dpStateMachine( 2189): Disconnected process message: 101
I/A2dpStateMachine( 2189): Incoming A2DP accepted
D/A2dpStateMachine( 2189): Exit Disconnected: 101
D/A2dpStateMachine( 2189): Enter Pending: 101
D/bt-l2cap( 2189): RR scan pri=0, lcid=0x0040, q_cout=1
D/bt-l2cap( 2189): RR service pri=0, quota=14, lcid=0x0040
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=0, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/A2dpStateMachine( 2189): Connection state CC:FA:00:72:B7:D0: 0->1
D/bt-l2cap( 2189): RR scan pri=0, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/CachedBluetoothDevice( 1850): onProfileStateChanged: profile A2DP newProfileState 1
D/bt-btm  ( 2189): BTM_SetPowerMode: mode:0x0 interval 0 max:1, min:0
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=0, lcid=0x0040, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): l2cu_release_ccb: cid 0x0040  in_use: 1
D/bt-l2cap( 2189): l2cu_dequeue_ccb  CID: 0x0040
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 2, quota_per_weighted_chnls = 101
D/bt-btif ( 2189): scb hndl x41, role x0
D/bt-btif ( 2189): conn_cback bd_addr:cc-fa-00-72-b7-d0
D/bt-btif ( 2189): bta_av_sig_chg event: 17
D/bt-btif ( 2189): conn_lcb: 0x0
D/bt-btif ( 2189): conn_lcb: 0x0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/HeadsetClientStateMachine( 2189): hfp_enable=true
D/HeadsetClientStateMachine( 2189): mAudioWbs is false
D/HeadsetClientStateMachine( 2189): Setting sampling rate as 8000
D/HeadsetClientStateMachine( 2189): Audio state CC:FA:00:72:B7:D0: 1->2
D/HeadsetClientStateMachine( 2189): Enter AudioOn: 100
D/HeadsetClientStateMachine( 2189): AudioOn process message: 100
D/HeadsetClientStateMachine( 2189): AudioOn: event type: 16
D/HeadsetClientStateMachine( 2189): Connected process message: 100
D/HeadsetClientStateMachine( 2189): Connected: event type: 16
D/HeadsetClientStateMachine( 2189): EVENT_TYPE_CMD_RESULT 0
D/HeadsetClientStateMachine( 2189): Connected: command result: 0 queuedAction: 7
D/HeadsetClientStateMachine( 2189): AudioOn process message: 100
D/HeadsetClientStateMachine( 2189): AudioOn: event type: 10
D/HeadsetClientStateMachine( 2189): Connected process message: 100
D/HeadsetClientStateMachine( 2189): Connected: event type: 10
D/HeadsetClientStateMachine( 2189): updateCallSetupIndicator 2 0
D/HeadsetClientStateMachine( 2189): updateCallSetupIndicator 52
D/HeadsetClientStateMachine( 2189): AudioOn process message: 50
D/HeadsetClientStateMachine( 2189): Connected process message: 50
D/HeadsetClientStateMachine( 2189): queryCallsStart
D/HeadsetClientStateMachine( 2189): queryCallsStart clearPendingAction
D/HeadsetClientStateMachine( 2189): function clearPendingAction
D/bt-btif ( 2189): bta_hf_client_send_at_clcc
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=1
D/bt-l2cap( 2189): RR service pri=2, quota=4, lcid=0x004a
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/HeadsetClientStateMachine( 2189): queryCallsStart: queryCurrentCallsNative
D/HeadsetClientStateMachine( 2189): action3: 50
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
E/bt-rfcomm( 2189): PORT_DataInd, p_port:0x54f82d5c, p_data_co_callback is null
D/bt-btif ( 2189): bta_hf_client_at_parse offset: 0 len: 37
D/bt-btif ( 2189): bta_hf_client_check_at_complete 1
D/bt-btif ( 2189): bta_hf_client_at_parse_start
D/bt-btif ( 2189): bta_hf_client_handle_clcc idx: 1 dir: 0 status: 2 mode: 0 mpty: 0
D/bt-btif ( 2189): bta_hf_client_handle_clcc number: 9686811761  type: 129
D/HeadsetClientStateMachine( 2189): incoming StackEvent {type:EVENT_TYPE_CURRENT_CALLS, value1:1, value2:0, value3:2, value4:0, string: "9686811761", device:null}
D/HeadsetClientStateMachine( 2189): AudioOn process message: 100
D/HeadsetClientStateMachine( 2189): AudioOn: event type: 14
D/HeadsetClientStateMachine( 2189): Connected process message: 100
D/HeadsetClientStateMachine( 2189): Connected: event type: 14
D/HeadsetClientStateMachine( 2189): queryCallsUpdate: 1
E/bt-rfcomm( 2189): PORT_DataInd, p_port:0x54f82d5c, p_data_co_callback is null
D/bt-btif ( 2189): bta_hf_client_at_parse offset: 0 len: 6
D/bt-btif ( 2189): bta_hf_client_check_at_complete 1
D/bt-btif ( 2189): bta_hf_client_at_parse_start
D/bt-btif ( 2189): bta_hf_client_handle_ok
D/bt-btif ( 2189): bta_hf_client_send_queued_at
D/HeadsetClientStateMachine( 2189): incomingStackEvent {type:EVENT_TYPE_CMD_RESULT, value1:0, value2:0, value3:0, value4:0, string: "null", device:null}
D/HeadsetClientStateMachine( 2189): AudioOn process message: 100
D/HeadsetClientStateMachine( 2189): AudioOn: event type: 16
D/HeadsetClientStateMachine( 2189): Connected process message: 100
D/HeadsetClientStateMachine( 2189): Connected: event type: 16
D/HeadsetClientStateMachine( 2189): EVENT_TYPE_CMD_RESULT 0
D/HeadsetClientStateMachine( 2189): Connected: command result: 0 queuedAction: 10
D/HeadsetClientStateMachine( 2189): Line 1924: 10
E/bt-rfcomm( 2189): PORT_DataInd, p_port:0x54f82d5c, p_data_co_callback is null
D/bt-btif ( 2189): bta_hf_client_at_parse offset: 0 len: 14
D/bt-btif ( 2189): bta_hf_client_check_at_complete 1
D/bt-btif ( 2189): bta_hf_client_at_parse_start
D/bt-btif ( 2189): bta_hf_client_handle_ciev index: 2 value: 3
I/bt-btif ( 2189): HAL bt_hf_client_callbacks->callsetup_cb
D/HeadsetClientStateMachine( 2189): incomingStackEvent {type:EVENT_TYPE_CALLSETUP, value1:3, value2:0, value3:0, value4:0, string: "null", device:null}
D/HeadsetClientStateMachine( 2189): AudioOn process message: 100
D/HeadsetClientStateMachine( 2189): AudioOn: event type: 10
D/HeadsetClientStateMachine( 2189): Connected process message: 100
D/HeadsetClientStateMachine( 2189): Connected: event type: 10
D/HeadsetClientStateMachine( 2189): updateCallSetupIndicator 3 10
D/HeadsetClientStateMachine( 2189): updateCallSetupIndicator 50
D/HeadsetClientStateMachine( 2189): AudioOn process message: 50
D/HeadsetClientStateMachine( 2189): Connected process message: 50
D/HeadsetClientStateMachine( 2189): queryCallsStart
D/HeadsetClientStateMachine( 2189): queryCallsStart clearPendingAction
D/HeadsetClientStateMachine( 2189): function clearPendingAction
D/HeadsetClientStateMachine( 2189): queryCallsStart: mCallsUpdate != null
D/bt-btif ( 2189): bta_av_acp_sig_timer_cback, coll_mask = 0x03
D/bt-btif ( 2189): bta_av_do_disc_a2d use_rc: 1 rs:0, oc:0
D/bt-btm  ( 2189): BTM_GetRole
D/bt-btm  ( 2189): btm_bda_to_acl found
E/bt-btif ( 2189): bta_av_link_role_ok hndl:x41 role:0, conn_audio:x0, bits:2, features:x824b
D/bt-btif ( 2189): ok_continue: 1 wait:x0, q_tag: 0
D/bt-btif ( 2189): bta_av_save_addr r:1, s:1
D/bt-btif ( 2189): bta_dm_pm_cback: st(2), id(18), app(0)
D/bt-l2cap( 2189): l2cu_allocate_ccb: cid 0x0000
D/bt-l2cap( 2189): l2cu_enqueue_ccb CID: 0x0041  priority: 2
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 4, quota_per_weighted_chnls = 51
D/bt-btm  ( 2189): BTM_SetPowerMode: mode:0x0 interval 0 max:0, min:0
D/bt-btm  ( 2189): btm_sec_l2cap_access_req is_originator:1, 0x54f812c0
D/bt-l2cap( 2189): l2c_link_sec_comp: 17, 0x54f812c0
D/bt-l2cap( 2189): ccb timer ticks: 2147483648
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-btm  ( 2189): btm_bda_to_acl found
D/bt-btm  ( 2189): btm_get_max_packet_size
D/bt-l2cap( 2189): l2cu_adjust_out_mps use 0   Based on peer_cfg.fcr.mps: 0  packet_size: 1011
D/bt-l2cap( 2189): TotalWin=4,Hndl=0x100,Quota=6,Unack=2,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): TotalWin=5,LinkUnack(0x100)=1,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 4, quota_per_weighted_chnls = 51
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=1
D/bt-l2cap( 2189): RR service pri=2, quota=4, lcid=0x0041
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
W/bt-sdp  ( 2189): process_service_search_attr_rsp
D/bt-btm  ( 2189): BTM_SetPowerMode: mode:0x0 interval 0 max:8, min:0
D/bt-l2cap( 2189): TotalWin=5,Hndl=0x100,Quota=6,Unack=1,RRQuota=0,RRUnack=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x004a, q_cout=0
D/bt-l2cap( 2189): RR scan pri=2, lcid=0x0041, q_cout=0
D/bt-l2cap( 2189): TotalWin=6,LinkUnack(0x100)=0,RRCheck=0,RRUnack=0
D/bt-l2cap( 2189): l2cu_release_ccb: cid 0x0041  in_use: 1
D/bt-l2cap( 2189): l2cu_dequeue_ccb  CID: 0x0041
D/bt-l2cap( 2189): l2c_link_adjust_chnl_allocation
D/bt-l2cap( 2189): POOL ID:3, GKI_poolcount = 200, reserved_buff = 0, weighted_chnls = 2, quota_per_weighted_chnls = 101
D/bt-sdp  ( 2189): releasing SDP rsp_list
4

1 に答える 1

0

Bluedroidを新しいバージョンにアップグレードすることで修正しました。実際、Nougat Bluedroid の特定のコミットを Marshmallow にバックポートする必要があったと思います。お使いのバージョンの Bluedroid では動作しない可能性がありますが、私の修正用のパッチは次のとおりです。

From 39eef6e4ab1f7313d21c93ee94c9d1655e60ddde Mon Sep 17 00:00:00 2001
From: Tyler <tyler@x>
Date: Tue, 06 Sep 2016 17:33:37 -0700
Subject: [PATCH] Headset client: Try to fix parsing errors with iPhone.

Manually patched certain changes from changes in 08337175a34a9694b0d175ca714de3fd8cb5d9ec: tag: android-cts-7.0_r1 tag: android-7.0.0_r1

---

diff --git a/bta/hf_client/bta_hf_client_at.c b/bta/hf_client/bta_hf_client_at.c
index 5674b91..65ff088 100644
--- a/bta/hf_client/bta_hf_client_at.c
+++ b/bta/hf_client/bta_hf_client_at.c
@@ -714,7 +714,7 @@

 static char *bta_hf_client_parse_cind_list(char *buffer)
 {
-    int offset;
+    int offset = 0;
     char name[129];
     UINT32 min, max;
     UINT32 index = 0;
@@ -723,6 +723,12 @@
     while ((res = sscanf(buffer, "(\"%128[^\"]\",(%u%*[-,]%u))%n", name, &min, &max, &offset)) > 2)
     {
         bta_hf_client_handle_cind_list_item(name, min, max, index);
+        if (offset == 0)
+        {
+            APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
+            return NULL;
+        }
+
         buffer += offset;
         index++;

@@ -830,13 +836,19 @@
 {
     UINT32 index, value;
     int res;
-    int offset;
+    int offset = 0;

     AT_CHECK_EVENT(buffer, "+CIEV:");

     res = sscanf(buffer, "%u,%u%n", &index, &value, &offset);
     if(res < 2)
     {
+        return NULL;
+    }
+
+    if (offset == 0)
+    {
+        APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
         return NULL;
     }

@@ -910,7 +922,7 @@
     char number[33];
     UINT32 type = 0;
     int res;
-    int offset;
+    int offset = 0;

     AT_CHECK_EVENT(buffer, "+CLIP:");

@@ -918,6 +930,12 @@
     res = sscanf(buffer, "\"%32[^\"]\",%u%n", number, &type, &offset);
     if(res < 2)
     {
+        return NULL;
+    }
+
+    if (offset == 0)
+    {
+        APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
         return NULL;
     }

@@ -938,7 +956,7 @@
     char number[33];
     UINT32 type = 0;
     int res ;
-    int offset;
+    int offset = 0;

     AT_CHECK_EVENT(buffer, "+CCWA:");

@@ -946,6 +964,12 @@
     res = sscanf(buffer, "\"%32[^\"]\",%u%n", number, &type, &offset);
     if(res < 2)
     {
+        return NULL;
+    }
+
+    if (offset == 0)
+    {
+        APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
         return NULL;
     }

@@ -965,7 +989,7 @@
     /* spec forces 16 chars max, plus \0 here */
     char opstr[17];
     int res;
-    int offset;
+    int offset = 0;

     AT_CHECK_EVENT(buffer, "+COPS:");

@@ -973,6 +997,12 @@
     res = sscanf(buffer, "%hhi,0,\"%16[^\"]\"%n", &mode, opstr, &offset);
     if(res < 2)
     {
+        return NULL;
+    }
+    /* Abort in case offset not set because of format error */
+    if (offset == 0)
+    {
+        APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
         return NULL;
     }

@@ -983,6 +1013,12 @@
     AT_CHECK_RN(buffer);

     bta_hf_client_handle_cops(opstr, mode);
+    // check for OK Response in end
+    AT_CHECK_EVENT(buffer, "OK");
+    AT_CHECK_RN(buffer);
+
+    bta_hf_client_handle_ok();
+
     return buffer;
 }

@@ -992,13 +1028,20 @@
     /* phone number is 32 chars plus one for \0*/
     char numstr[33];
     int res;
-    int offset;
+    int offset = 0;

     AT_CHECK_EVENT(buffer, "+BINP:");

     res = sscanf(buffer, "\"%32[^\"]\"\r\n%n", numstr, &offset);
     if(res < 1)
     {
+        return NULL;
+    }
+
+    /* Abort in case offset not set because of format error */
+    if (offset == 0)
+    {
+        APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
         return NULL;
     }

@@ -1010,6 +1053,13 @@
     AT_CHECK_RN(buffer);

     bta_hf_client_handle_binp(numstr);
+
+    // check for OK response in end
+    AT_CHECK_EVENT(buffer, "OK");
+    AT_CHECK_RN(buffer);
+
+    bta_hf_client_handle_ok();
+
     return buffer;
 }

@@ -1019,7 +1069,7 @@
     char numstr[33];     /* spec forces 32 chars, plus one for \0*/
     UINT16 type;
     int res;
-    int offset;
+    int offset = 0;

     AT_CHECK_EVENT(buffer, "+CLCC:");

@@ -1030,14 +1080,20 @@
         return NULL;
     }

+    /* Abort in case offset not set because of format error */
+    if (offset == 0)
+    {
+        APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
+        return NULL;
+    }
+
     buffer += offset;
+    offset = 0;

     /* check optional part */
     if (*buffer == ',')
     {
-        int res2;
-
-        res2 = sscanf(buffer, ",\"%32[^\"]\",%hu%n", numstr, &type, &offset);
+        int res2 = sscanf(buffer, ",\"%32[^\"]\",%hu%n", numstr, &type, &offset);
         if (res2 < 0)
         {
             return NULL;
@@ -1056,15 +1112,22 @@
             numstr[0] = '\0';
         }

-        if (res2 < 2)
+        if (res2 >= 2)
         {
-            return NULL;
-        }
+            res += res2;
+            /* Abort in case offset not set because of format error */
+            if (offset == 0)
+            {
+                APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
+               return NULL;
+           }

-        res += res2;
-        buffer += offset;
+           buffer += offset;
+       }
     }

+    /* Skip any remaing param,as they are not defined by BT HFP spec */
+    AT_SKIP_REST(buffer);
     AT_CHECK_RN(buffer);

     if(res > 6)
@@ -1078,6 +1141,11 @@
         bta_hf_client_handle_clcc(idx, dir, status, mode, mpty, NULL, 0);
     }

+    // check for OK response in end
+    AT_CHECK_EVENT(buffer, "OK");
+    AT_CHECK_RN(buffer);
+
+    bta_hf_client_handle_ok();
     return buffer;
 }

@@ -1087,7 +1155,7 @@
     UINT16 type;
     UINT16 service = 0; /* 0 in case this optional parameter is not being sent */
     int res;
-    int offset;
+    int offset = 0;

     AT_CHECK_EVENT(buffer, "+CNUM:");

@@ -1115,6 +1183,13 @@
         return NULL;
     }

+    /* Abort in case offset not set because of format error */
+    if (offset == 0)
+    {
+        APPL_TRACE_ERROR("%s: Format Error %s", __func__, buffer);
+        return NULL;
+    }
+
     buffer += offset;

     AT_CHECK_RN(buffer);
@@ -1132,6 +1207,12 @@
     }

     bta_hf_client_handle_cnum(numstr, type, service);
+
+    // check for OK response in end
+    AT_CHECK_EVENT(buffer, "OK");
+    AT_CHECK_RN(buffer);
+
+    bta_hf_client_handle_ok();
     return buffer;
 }

@@ -1459,6 +1540,11 @@
     APPL_TRACE_DEBUG("%s", __FUNCTION__);

     at_len = snprintf(buf, sizeof(buf), "AT+BRSF=%u\r", bta_hf_client_cb.scb.features);
+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }

     bta_hf_client_send_at(BTA_HF_CLIENT_AT_BRSF , buf, at_len);
 }
@@ -1489,6 +1575,11 @@
     APPL_TRACE_DEBUG("%s", __FUNCTION__);

     at_len = snprintf(buf, sizeof(buf), "AT+BCS=%u\r", codec);
+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }

     bta_hf_client_send_at(BTA_HF_CLIENT_AT_BCS, buf, at_len);
 }
@@ -1539,6 +1630,12 @@
         at_len = snprintf(buf, sizeof(buf), "AT+CHLD=%c%u\r", cmd, idx);
     else
         at_len = snprintf(buf, sizeof(buf), "AT+CHLD=%c\r", cmd);
+
+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }

     bta_hf_client_send_at(BTA_HF_CLIENT_AT_CHLD, buf, at_len);
 }
@@ -1633,6 +1730,11 @@
     APPL_TRACE_DEBUG("%s", __FUNCTION__);

     at_len = snprintf(buf, sizeof(buf), "AT+VGS=%u\r", volume);
+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }

     bta_hf_client_send_at(BTA_HF_CLIENT_AT_VGS, buf, at_len);
 }
@@ -1645,6 +1747,11 @@
     APPL_TRACE_DEBUG("%s", __FUNCTION__);

     at_len = snprintf(buf, sizeof(buf), "AT+VGM=%u\r", volume);
+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }

     bta_hf_client_send_at(BTA_HF_CLIENT_AT_VGM, buf, at_len);
 }
@@ -1662,8 +1769,18 @@
         at_len = snprintf(buf, sizeof(buf), "ATD>%u;\r", memory);
     }

-    at_len = MIN(at_len, sizeof(buf));
+    if (at_len < 0) {
+        APPL_TRACE_ERROR("%s: error preparing ATD command", __func__);
+        return;
+    }

+    at_len = MIN((size_t)at_len, sizeof(buf));
+
+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }
     bta_hf_client_send_at(BTA_HF_CLIENT_AT_ATD, buf, at_len);
 }

@@ -1716,6 +1833,12 @@
         at_len = snprintf(buf, sizeof(buf), "AT+BTRH=%u\r", val);
     }

+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }
+
     bta_hf_client_send_at(BTA_HF_CLIENT_AT_BTRH, buf, at_len);
 }

@@ -1727,6 +1850,12 @@
     APPL_TRACE_DEBUG("%s", __FUNCTION__);

     at_len = snprintf(buf, sizeof(buf), "AT+VTS=%c\r", code);
+
+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }

     bta_hf_client_send_at(BTA_HF_CLIENT_AT_VTS, buf, at_len);
 }
@@ -1779,6 +1908,12 @@

     at_len = snprintf(buf, sizeof(buf), "AT+BINP=%u\r", action);

+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }
+
     bta_hf_client_send_at(BTA_HF_CLIENT_AT_BINP, buf, at_len);
 }

@@ -1806,6 +1941,12 @@

     buf[at_len - 1] = '\r';

+    if (at_len < 0)
+    {
+        APPL_TRACE_ERROR("%s: AT command Framing error", __func__);
+        return;
+    }
+
     bta_hf_client_send_at(BTA_HF_CLIENT_AT_BIA, buf, at_len);
 }
于 2016-12-19T00:52:08.437 に答える