gfps/2.+耳机不支援LEA,+手机支援LEA.md

2. 耳机不支援LEA, 手机支援LEA

测试手机支援LEA, 开发者选项中将 Bypass Bluetooth LE Audio 选项关掉，然后重启手机，再重新测试，好像就不会遇到上面截图对应的问题了

[BB2BUG-49617] [BB2][RTL8763ESH/ROM][GMI][沃莱特][Harman][T530] [finder] 455-[LEA][Finder]EIK rotation Automated test fail - Jira

https://partnerissuetracker.corp.google.com/u/0/issues/420766718

hi Mark:\

‘EIK Rotation’ test fail, can you help see the reason, thanks.

test fail screen: Fail_screen.jpg
18:24:26 BLE connected
After BLE is connected, there is no service discovery and no reading beacon parameters,
and the connection is immediately disconnected;

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gmark@google.com<gmark@google.com> #2May 28, 2025 03:40PM

Reassigned to android-bluetooth@google.com.

To android-bluetooth@ - per HCI service discovery not perofrmed, yet onServicesDiscovered() is called. The GATT connection does not seem functional after that.

// Validator calls BluetoothDevice.connectGatt() 
05-27 18:24:26.853 I GattClientImpl: BluetoothDevice.connectGatt() - 00:00:00:00:00:0D [CONTEXT service_id=284 ]

// This follows to BluetoothDevice.connectGatt() calls, apparently one made by another app at the same time.

05-27 18:24:26.853 D BluetoothGatt: connect() - device: XX:XX:XX:XX:00:0D, auto: false
05-27 18:24:26.853 D BluetoothGatt: registerApp()
05-27 18:24:26.854 D BluetoothGatt: registerApp() - UUID=8f31e253-d3a8-492f-9165-d806b6c95c32
05-27 18:24:26.856 D BluetoothGatt: onClientRegistered() - status=0 clientIf=14

05-27 18:24:26.976 D BluetoothGatt: connect() - device: XX:XX:XX:XX:00:0D, auto: false
05-27 18:24:26.976 D BluetoothGatt: registerApp()
05-27 18:24:26.976 D BluetoothGatt: registerApp() - UUID=b48ee071-2016-4f0e-8e65-815a00cec43b
05-27 18:24:26.988 D BluetoothGatt: onClientConnectionState() - status=0 clientIf=14 device=00:00:00:00:00:0D
05-27 18:24:26.989 D BluetoothGatt: onClientRegistered() - status=0 clientIf=16

05-27 18:24:26.989 I GattClientImpl: Bluetooth connection state changed, status: GATT_SUCCESS, state: 2 - 00:00:00:00:00:0D [CONTEXT service_id=284 ]
05-27 18:24:26.990 D BluetoothGatt: requestConnectionPriority() - params: 0

// BluetoothDevice.discoverServices() called. There's also a second call to this API. From HCI service discovery is not in fact performed.
// onServicesDiscovered() is invoked right away
05-27 18:24:26.991 I GattClientImpl: discoverServices() - 00:00:00:00:00:0D [CONTEXT service_id=284 ]
05-27 18:24:26.992 D BluetoothGatt: discoverServices() - device: XX:XX:XX:XX:00:0D
05-27 18:24:26.997 D BluetoothGatt: onClientConnectionState() - status=0 clientIf=16 device=00:00:00:00:00:0D
05-27 18:24:26.998 D BluetoothGatt: discoverServices() - device: XX:XX:XX:XX:00:0D
05-27 18:24:27.001 D BluetoothGatt: onSearchComplete() = Device=00:00:00:00:00:0D Status=0
05-27 18:24:27.001 I GattClientImpl: onServicesDiscovered() - 00:00:00:00:00:0D [CONTEXT service_id=284 ]

// bluetoothGatt.writeDescriptor(Descriptor) returns false
05-27 18:24:27.101 I ValidatorImpl: Asynchronously failing: Error performing GATT operation (fe2c1238-8366-4814-8eb0-01de32100bea SUBSCRIBE_TO_NOTIFICATIONS returned false)