Hi. Obviously I know how to link a bluetooth device, that isn't the problem here. I'm trying to connect my bluetooth headphones and they keep disconnecting and reconnecting, making everything heard through them constantly stutter and pause. I know it's not the headphones, because they work...
STATE_CONNECTING 1 表示profile正在连接。 STATE_CONNECTED 2 表示profile已连接。 STATE_DISCONNECTING 3 表示profile正在断连。 ScanFilter(deprecated) 扫描过滤参数。 说明 从API version 7开始支持。 从API version 9开始废弃,建议使用bluetoothManager.ScanFilter替代。 系统能力:SystemCapability.Communication....
I've tried disconnecting, forgetting the device and starting the connection again but this hasn't seemed to help. 4 years ago 2481 3 iPhone 6s disconnects from bluetooth everytime I try to play music, place a call, etc. I have tried all the suggestions to fix this issue. The phone ...
Try connecting a Bluetooth device. First, make sure the devices are within 30 feet of each other and that the Bluetooth device is in pairing mode. From the Bluetooth settings menu, tapScan, and then select your desired Bluetooth device from the list of available devices. Follow the prompts ...
In the case you have multiple Bluetooth devices connected to your computer, you can try disconnecting them and repairing the one having the issue. You can also try connecting the device to another computer to determine if it’s still working or if there’s an issue with the computer. ...
Check the manual of your source device for instructions on connecting and disconnecting Bluetooth headphones or speakers.Bluetooth PairingPairing is a requirement before the devices can be used with each other. You can think of pairing as an exchange of information between the devices, similar to ...
Remote bluetooth device. profile ProfileType GATT or GATT_SERVER Returns ProfileState State of the profile connection. One ofBluetoothProfile#STATE_CONNECTED,BluetoothProfile#STATE_CONNECTING,BluetoothProfile#STATE_DISCONNECTED,BluetoothProfile#STATE_DISCONNECTING ...
yongcai,建议你用CC2540 dongle烧入sniffer 空中抓包看看。这种情况下最好是空中先看看你的交互正常不正常。本人
device); 参数 device BluetoothDevice 远程蓝牙设备。 返回 ProfileState 配置文件连接的状态。 其中一个#STATE_CONNECTED,#STATE_CONNECTING,, #STATE_DISCONNECTED#STATE_DISCONNECTING 属性 RegisterAttribute 注解 适用于 . 的 android.bluetooth.BluetoothProfile.getConnectionState(android.bluetooth.BluetoothDevice)...
蓝牙适配器开始搜索后,会先有12秒的查询扫描(12s内可见),查询扫描后进行页面扫描(主动搜索),需要BLUETOOTH权限;如果搜索到蓝牙设备,就会收到BluetoothDevice.ACTION_FOUND广播,可以从Intent中获取存放在其中的BluetoothDevice对象,intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);设备查找非常消耗资源,已经存在的连接...