Android物联网与BLE
[英]Android things pairing with BLE
问题描述
I have a raspi3 with android things on it and I want to connect to a BLE device that requires a user authentication for bounding. 
我上面装有android东西的raspi3，我想连接到需要用户身份验证才能绑定的BLE设备。
On a phone, after having set a characteristic on the BLE device, I am able to receive the Broadcast event 在电话上，在BLE设备上设置了特征后，我可以接收广播事件
BluetoothDevice.ACTION_PAIRING_REQUEST
and in the meantime a dialog from android system opens asking me to accept the bluetooth connection (it has pairing variant = 3 (PAIRING_VARIANT_CONSENT)). 并且与此同时，来自android系统的对话框打开，要求我接受蓝牙连接（其配对变量= 3（PAIRING_VARIANT_CONSENT））。 When I accept it on the dialog everything goes nice and I connect to the device. 当我在对话框上接受它时，一切都很好，然后我连接到设备。
In my android things device I don't receive any ACTION_PAIRING_REQUEST event and my connection drops as soon as I write the characteristic on the BLE device. 在我的android事物设备中，我没有收到任何ACTION_PAIRING_REQUEST事件，并且在BLE设备上写入特征后，连接就断开了。 Is there any way to have the accept process on android things? 有什么办法可以让Android事物接受流程吗？
1 个解决方案
解决方案1
2 2018-03-08 21:30:20
You can use the Android Things BluetoothConnectionManager to initiate device pairing or respond to incoming pairing requests with a BluetoothPairingCallback . 您可以使用Android Things BluetoothConnectionManager初始化设备配对或通过BluetoothPairingCallback响应传入的配对请求。 See the Bluetooth API guide for more details on device pairing. 有关设备配对的更多详细信息，请参见Bluetooth API指南 。
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