OnePlus 3T自动连接到BLE设备，而无需被告知[Android Nougat 7.1]
我正在开发一个BLE设备，当我将设备连接到Android 7.1.1的OnePlus 3T，然后断开连接时，Android系统将自动重新连接，保持连接几秒钟，断开连接，保持断开连接几秒钟，然后重复。我不想要这种行为 我曾尝试使用自己的应用程序和第三方的应用程序连接到设备，甚至直接通过蓝牙设置屏幕连接。我试过创建一个绑定，而不是创建一个绑定，删除所说的绑定，关闭手机的蓝牙，然后再打开，重新启动手机并重启手机。我已卸载我的应用程序和第三方的应用程序，问题仍然存在 如果未创建连接，则只需先关闭蓝牙，然后再打开蓝牙，将停止自动连接，直到我下次手动连接到设备。如果存在连接，则我必须从蓝牙设置屏幕中删除连接（忘记/取消连接），然后重新启动手机以停止自动连接 此问题仅出现在此手机上。我在运行7.1.1的Sony Z5 Compact上进行了测试，并在另一部7.1.1手机上进行了同事测试，但这两款手机都没有出现问题 我无法辨别这是否是故意的行为，或者如何阻止它的发生 那么，如何阻止系统自动连接到我的设备 2017年7月23日编辑： 以下是显示三个自动连接/断开序列的hci日志摘要OnePlus 3T自动连接到BLE设备，而无需被告知[Android Nougat 7.1],android,bluetooth-lowenergy,android-7.1-nougat,Android,Bluetooth Lowenergy,Android 7.1 Nougat,我正在开发一个BLE设备，当我将设备连接到Android 7.1.1的OnePlus 3T，然后断开连接时，Android系统将自动重新连接，保持连接几秒钟，断开连接，保持断开连接几秒钟，然后重复。我不想要这种行为 我曾尝试使用自己的应用程序和第三方的应用程序连接到设备，甚至直接通过蓝牙设置屏幕连接。我试过创建一个绑定，而不是创建一个绑定，删除所说的绑定，关闭手机的蓝牙，然后再打开，重新启动手机并重启手机。我已卸载我的应用程序和第三方的应用程序，问题仍然存在 如果未创建连接，则只需先关闭蓝牙，然
783 28.109744 host controller HCI_CMD 7 Sent Disconnect
784 28.111726 controller host HCI_EVT 7 Rcvd Command Status (Disconnect)
785 28.136198 controller host HCI_EVT 7 Rcvd Disconnect Complete
786 28.945643 host controller HCI_CMD 29 Sent LE Create Connection
787 28.947549 controller host HCI_EVT 7 Rcvd Command Status (LE Create Connection)
788 28.981412 controller host HCI_EVT 34 Rcvd LE Meta (LE Enhanced Connection Complete)
789 28.982793 host controller HCI_CMD 11 Sent LE Read Peer Resolvable Address
790 28.987577 controller host HCI_EVT 13 Rcvd Command Complete (LE Read Peer Resolvable Address)
791 28.988278 host controller HCI_CMD 6 Sent LE Read Remote Used Features
792 28.990039 controller host HCI_EVT 7 Rcvd Command Status (LE Read Remote Used Features)
793 29.076010 controller host HCI_EVT 15 Rcvd LE Meta (LE Read Remote Used Features Complete)
794 29.077472 host controller HCI_CMD 6 Sent Read Remote Version Information
795 29.079962 controller host HCI_EVT 7 Rcvd Command Status (Read Remote Version Information)
796 29.166053 controller host HCI_EVT 14 Rcvd LE Meta (LE Data Length Change)
797 29.255723 controller host HCI_EVT 11 Rcvd Read Remote Version Information Complete
798 35.265259 host controller HCI_CMD 7 Sent Disconnect
799 35.273452 controller host HCI_EVT 7 Rcvd Command Status (Disconnect)
800 35.291360 controller host HCI_EVT 7 Rcvd Disconnect Complete
801 36.073663 host controller HCI_CMD 29 Sent LE Create Connection
802 36.075588 controller host HCI_EVT 7 Rcvd Command Status (LE Create Connection)
803 36.084903 controller host HCI_EVT 34 Rcvd LE Meta (LE Enhanced Connection Complete)
804 36.085561 host controller HCI_CMD 11 Sent LE Read Peer Resolvable Address
805 36.091173 controller host HCI_EVT 13 Rcvd Command Complete (LE Read Peer Resolvable Address)
806 36.091519 host controller HCI_CMD 6 Sent LE Read Remote Used Features
807 36.092606 controller host HCI_EVT 7 Rcvd Command Status (LE Read Remote Used Features)
808 36.140626 controller host HCI_EVT 15 Rcvd LE Meta (LE Read Remote Used Features Complete)
809 36.141902 host controller HCI_CMD 6 Sent Read Remote Version Information
810 36.143513 controller host HCI_EVT 7 Rcvd Command Status (Read Remote Version Information)
811 36.230720 controller host HCI_EVT 14 Rcvd LE Meta (LE Data Length Change)
812 36.320761 controller host HCI_EVT 11 Rcvd Read Remote Version Information Complete
813 38.134481 host controller HCI_CMD 6 Sent Vendor Command 0x0157 (opcode 0xFD57)
814 38.140584 controller host HCI_EVT 9 Rcvd Command Complete (Vendor Command 0x0157 [opcode 0xFD57])
815 38.142899 host controller HCI_CMD 22 Sent Vendor Command 0x0157 (opcode 0xFD57)
816 38.144041 controller host HCI_EVT 10 Rcvd Command Complete (Vendor Command 0x0157 [opcode 0xFD57])
817 39.593082 host controller HCI_CMD 7 Sent Vendor Command 0x0157 (opcode 0xFD57)
818 39.602242 controller host HCI_EVT 10 Rcvd Command Complete (Vendor Command 0x0157 [opcode 0xFD57])
819 42.330128 host controller HCI_CMD 7 Sent Disconnect
820 42.340828 controller host HCI_EVT 7 Rcvd Command Status (Disconnect)
821 42.356481 controller host HCI_EVT 7 Rcvd Disconnect Complete
822 43.213636 host controller HCI_CMD 29 Sent LE Create Connection
823 43.216004 controller host HCI_EVT 7 Rcvd Command Status (LE Create Connection)
824 43.247099 controller host HCI_EVT 34 Rcvd LE Meta (LE Enhanced Connection Complete)
825 43.247866 host controller HCI_CMD 11 Sent LE Read Peer Resolvable Address
826 43.249314 controller host HCI_EVT 13 Rcvd Command Complete (LE Read Peer Resolvable Address)
827 43.249618 host controller HCI_CMD 6 Sent LE Read Remote Used Features
828 43.251012 controller host HCI_EVT 7 Rcvd Command Status (LE Read Remote Used Features)
829 43.340949 controller host HCI_EVT 15 Rcvd LE Meta (LE Read Remote Used Features Complete)
830 43.342388 host controller HCI_CMD 6 Sent Read Remote Version Information
831 43.343952 controller host HCI_EVT 7 Rcvd Command Status (Read Remote Version Information)
832 43.431927 controller host HCI_EVT 14 Rcvd LE Meta (LE Data Length Change)
833 43.520136 controller host HCI_EVT 11 Rcvd Read Remote Version Information Complete
834 43.958987 host controller HCI_CMD 6 Sent LE Set Scan Enable
835 43.965597 controller host HCI_EVT 7 Rcvd Command Complete (LE Set Scan Enable)
836 43.966261 host controller HCI_CMD 15 Sent Vendor Command 0x015A (opcode 0xFD5A)
837 43.969342 controller host HCI_EVT 7 Rcvd Command Complete (Vendor Command 0x015A [opcode 0xFD5A])
838 43.969515 host controller HCI_CMD 7 Sent Vendor Command 0x0157 (opcode 0xFD57)
839 43.970709 controller host HCI_EVT 10 Rcvd Command Complete (Vendor Command 0x0157 [opcode 0xFD57])
840 49.525115 host controller HCI_CMD 7 Sent Disconnect
07-24 13:57:31.639 8169-8169/? W/DeviceListPreferenceFragment: createDevicePreference cachedDevice = F3:93:9C:88:3B:66
07-24 13:57:31.640 8169-8169/? D/BluetoothEventManager: DeviceFoundHandler created new CachedBluetoothDevice: F3:93:9C:88:3B:66
07-24 13:57:31.669 3483-3841/? D/BluetoothEventManager: DeviceFoundHandler created new CachedBluetoothDevice: F3:93:9C:88:3B:66
07-24 13:57:32.350 11410-11447/? D/bt_btif_config: btif_get_device_type: Device [f3:93:9c:88:3b:66] type 2 //NOTE: This message repeats 85 times. Excluded here for brevity.
07-24 13:57:57.130 11564-11564/? D/BluetoothGatt: connect() - device: F3:93:9C:88:3B:66, auto: false
07-24 13:57:57.134 11410-11482/? D/BtGatt.GattService: clientConnect() - address=F3:93:9C:88:3B:66, isDirect=true
07-24 13:57:57.134 11410-11447/? D/bt_btif_config: btif_get_address_type: Device [f3:93:9c:88:3b:66] address type 1
07-24 13:57:57.134 11410-11447/? D/bt_btif_config: btif_get_device_type: Device [f3:93:9c:88:3b:66] type 2
07-24 13:57:57.374 11410-11447/? D/bt_btif_dm: remote version info [f3:93:9c:88:3b:66]: 0, 0, 0
07-24 13:57:57.391 11410-11447/? D/BtGatt.GattService: onConnected() - clientIf=7, connId=7, address=F3:93:9C:88:3B:66
07-24 13:57:57.392 11564-11576/? D/BluetoothGatt: onClientConnectionState() - status=0 clientIf=7 device=F3:93:9C:88:3B:66
07-24 13:57:57.408 11564-11564/? D/BluetoothGatt: discoverServices() - device: F3:93:9C:88:3B:66
07-24 13:57:57.411 11410-11421/? D/BtGatt.GattService: discoverServices() - address=F3:93:9C:88:3B:66, connId=7
07-24 13:57:57.413 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:57:58.220 11410-11447/? D/BtGatt.GattService: onGetGattDb() - address=F3:93:9C:88:3B:66
07-24 13:57:58.231 11564-11588/? D/BluetoothGatt: onSearchComplete() = Device=F3:93:9C:88:3B:66 Status=0
07-24 13:58:01.756 11564-11564/? D/BluetoothGatt: cancelOpen() - device: F3:93:9C:88:3B:66
07-24 13:58:01.766 11410-11466/? D/BtGatt.GattService: clientDisconnect() - address=F3:93:9C:88:3B:66, connId=7
07-24 13:58:01.767 11410-11460/? E/bt_btif: bta_gattc_mark_bg_conn unable to find the bg connection mask for: f3:93:9c:88:3b:66
07-24 13:58:01.767 11410-11447/? D/BtGatt.GattService: onDisconnected() - clientIf=7, connId=7, address=F3:93:9C:88:3B:66
07-24 13:58:01.768 11564-11577/? D/BluetoothGatt: onClientConnectionState() - status=0 clientIf=7 device=F3:93:9C:88:3B:66
07-24 13:58:04.591 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:05.968 11410-11447/? D/bt_btif_dm: remote version info [f3:93:9c:88:3b:66]: 0, 0, 0
07-24 13:58:06.009 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:12.884 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:13.305 11410-11447/? D/bt_btif_dm: remote version info [f3:93:9c:88:3b:66]: 0, 0, 0
07-24 13:58:13.334 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:20.226 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:20.595 11410-11447/? D/bt_btif_dm: remote version info [f3:93:9c:88:3b:66]: 0, 0, 0
07-24 13:58:20.639 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:27.512 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:27.840 11410-11447/? D/bt_btif_dm: remote version info [f3:93:9c:88:3b:66]: 0, 0, 0
07-24 13:58:27.879 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:34.760 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:35.128 11410-11447/? D/bt_btif_dm: remote version info [f3:93:9c:88:3b:66]: 0, 0, 0
07-24 13:58:35.159 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-24 13:58:42.040 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-25 16:39:59.435 2896-3336/? V/AlarmManager: Triggering alarm #0: 2 when =859680625 package=com.google.android.gmsoperation =*walarm*:null.CONNECTION_ALARM
07-25 16:40:02.544 2896-3336/? V/AlarmManager: Triggering alarm #0: 2 when =859682773 package=com.google.android.gmsoperation =*walarm*:null.CONNECTION_ALARM
07-25 16:40:04.441 5709-5752/? W/bt_btif: bta_gattc_conn_cback() - cif=3 connected=0 conn_id=3 reason=0x0016
07-25 16:40:04.442 5709-5752/? W/bt_btif: bta_gattc_conn_cback() - cif=4 connected=0 conn_id=4 reason=0x0016
07-25 16:40:04.442 5709-5752/? I/bt_btm_sec: btm_sec_disconnected clearing pending flag handle:10 reason:22
07-25 16:40:04.459 5709-5709/? D/AvrcpBipRsp: onReceive: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:04.460 5709-5709/? D/BluetoothMapService: onReceive: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:04.472 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-25 16:40:05.181 5709-5709/? D/BluetoothPbapReceiver: PbapReceiver onReceive action = android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:05.198 5709-5709/? I/BluetoothPbapReceiver: Exit - onReceive for intent:android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:05.199 5709-5709/? D/BluetoothPbapService: action: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:05.214 5709-5709/? V/BluetoothFtpService: PARSE INTENT action: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:05.231 5709-5709/? D/BluetoothDunService: parseIntent: action: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:05.606 5709-5752/? W/bt_smp: smp_br_connect_callback is called on unexpected transport 2
07-25 16:40:05.651 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-25 16:40:06.640 2896-3336/? V/AlarmManager: Triggering alarm #0: 2 when =859687830 package=com.google.android.gmsoperation =*walarm*:null.CONNECTION_ALARM
07-25 16:40:11.641 5709-5752/? W/bt_btif: bta_gattc_conn_cback() - cif=3 connected=0 conn_id=3 reason=0x0016
07-25 16:40:11.642 5709-5752/? W/bt_btif: bta_gattc_conn_cback() - cif=4 connected=0 conn_id=4 reason=0x0016
07-25 16:40:11.642 5709-5752/? I/bt_btm_sec: btm_sec_disconnected clearing pending flag handle:11 reason:22
07-25 16:40:11.656 5709-5709/? D/AvrcpBipRsp: onReceive: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:11.657 5709-5709/? D/BluetoothMapService: onReceive: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:11.666 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for Prototype-Device F3:93:9C:88:3B:66
07-25 16:40:12.342 5709-5709/? D/BluetoothPbapReceiver: PbapReceiver onReceive action = android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:12.355 5709-5709/? I/BluetoothPbapReceiver: Exit - onReceive for intent:android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:12.356 5709-5709/? D/BluetoothPbapService: action: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:12.370 5709-5709/? V/BluetoothFtpService: PARSE INTENT action: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:12.380 5709-5709/? D/BluetoothDunService: parseIntent: action: android.bluetooth.device.action.ACL_DISCONNECTED
07-25 16:40:12.761 5709-5752/? W/bt_smp: smp_br_connect_callback is called on unexpected transport 2
07-25 16:40:12.800 4077-4077/? I/TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for Prototype-Device F3:93:9C:88:3B:66
07-25 16:40:13.790 2896-3336/? V/AlarmManager: Triggering alarm #0: 2 when =859694981 package=com.google.android.gmsoperation =*walarm*:null.CONNECTION_ALARM
07-25 16:40:15.927 2896-3336/? V/AlarmManager: Triggering alarm #0: 2 when =859697117 package=com.google.android.gmsoperation =*walarm*:null.CONNECTION_ALARM
您应该查看蓝牙hci日志，以了解实际情况。或者一个空气嗅探器跟踪我打开了Wireshark的HCI日志，我正在浏览数据。有什么具体的我应该找的吗？我怀疑日志是否会显示任何相关信息，因为它只显示通过空中传输的数据。我看不出这如何能让你深入了解为什么会启动连接。特别是你应该查找“创建连接”以及“断开连接”事件发生时会发生什么。我已经更新了问题，以包括请求的日志。我自己也没看到什么可疑的东西。我试图深入研究btif标记的消息，但我很难确定它们的含义。进程id 11564是希望连接到您的设备的。你能找出那是什么应用程序吗？