TBluetoothSPPConnectionState
TBluetoothSPPMessageType
TOnBluetoothSPPAutoConnectionStarted
TOnBluetoothSPPDataReceived
TOnBluetoothSPPDeviceConnected
TOnBluetoothSPPDeviceConnectionFailed
TOnBluetoothSPPDeviceDisconnected
TOnBluetoothSPPListeningNewAutoConnection
TOnBluetoothSPPServiceStateChanged