public abstract class RfcommConnection

  1. Object
  2. RfcommConnection

An open RFCOMM (Serial Port Profile style) stream connection to a classic Bluetooth device, obtained via BluetoothClassic.connect or accepted from an RfcommServer.

The streams block and must be consumed off the EDT; reads/writes throw plain java.io.IOException on transport failure. Always close() the connection when done.

Constructors

protected RfcommConnection(BluetoothDevice device)Constructed by ports; not application API.

Methods

public abstract InputStream getInputStream() throws IOExceptionThe blocking input stream; consume off the EDT.
public abstract OutputStream getOutputStream() throws IOExceptionThe blocking output stream; use off the EDT.
public abstract void close() throws IOExceptionCloses the connection and both streams.
public abstract boolean isOpen()true while the connection is open.
public BluetoothDevice getDevice()The remote device of this connection.

Inherited methods

From Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait, clone

Constructor details

RfcommConnection

protected RfcommConnection(BluetoothDevice device)
Constructed by ports; not application API.

Method details

getInputStream

public abstract InputStream getInputStream() throws IOException
The blocking input stream; consume off the EDT.

Throws

IOException

getOutputStream

public abstract OutputStream getOutputStream() throws IOException
The blocking output stream; use off the EDT.

Throws

IOException

close

public abstract void close() throws IOException
Closes the connection and both streams.

Throws

IOException

isOpen

public abstract boolean isOpen()
true while the connection is open.

getDevice

public BluetoothDevice getDevice()
The remote device of this connection.