Through these people look great god answers I found two UUID f9b34fb 00001105-0000-1000-8000-00805 and 00001101-0000-1000-8000-00805 f9b34fb first when Android devices to connect and can connect the second successful UUID when and bluetooth listening devices can be connected successfully UUID interchangeably connection fails, my code is completed via bluetooth also reply on log if the connection is successful connection will be failed many times but only for the first time you will be successful this time in the mobile phone system interface is not connected to the wanted to ask this is successful in scanning the reason why the code in the system but not?
CodePudding user response:
You have to know the meaning of the two uuid, 00001105-0000-1000-8000-00805 is f9b34fb ObexObjectPush, this can be applied to the opp,,00001101 - the 0000-1000-8000-00805 f9b34fb this uuid is your custom? What are you using profile connection,
Suggest you can look at the frameworks of the android/base/core/Java/android/bluetooth/BluetoothUuid. Java class.