Bluetooth Library for Android
Delphi and C++ Builder Bluetooth library for Android.
- uses Android Bluetooth API
- supports BLE and BT Classic clients
- available for Delphi/C++ Builder 10.4 - 11.2
- source code included in registered version
- royalty free distribution in applications
Download and order
Order Bluetooth Library $120 USD (license for one developer)
Order Bluetooth Library multi-license $360 USD (license for all developers in company)
Order Bluetooth Library year upgrades $60 USD (registered users only)
Order Bluetooth Library year upgrades multi-license $180 USD (registered multi-license users only)
FAQ
How can I set scanning filter for BLE?
Set Transport parameter to TTransport.LE value in ConnectGatt method:
var Filter: TScanFilter; SetLength(Filter.DeviceNames, 1); Filter.DeviceNames[0] := 'Blood Pressure'; SetLength(Filter.DeviceAddresses, 1); Filter.DeviceAddresses[0] := '51:6B:AF:DD:4C:D0'; SetLength(Filter.Services, 1); Filter.Services[0] := ToGUID(TBluetoothGattService.BloodPressure); BluetoothAdapter.StartLeScan(Filter);Why can't I connect to BLE dual-mode device?
Set Transport parameter to TTransport.LE value in ConnectGatt method:
Device.ConnectGatt(SwitchAutoConnect.IsChecked, TTransport.LE);