MidiDevice
class MidiDevice : Closeable
This class is used for sending and receiving data to and from a MIDI device Instances of this class are created by MidiManager#openDevice.
Summary
| Nested classes |
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This class represents a connection between the output port of one device and the input port of another.
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Public methods
close
fun close(): Unit
| Exceptions |
java.lang.Exception |
if this resource cannot be closed |
java.io.IOException |
if an I/O error occurs |
connectPorts
fun connectPorts(
inputPort: MidiInputPort!,
outputPortNumber: Int
): MidiDevice.MidiConnection!
Connects the supplied MidiInputPort to the output port of this device with the specified port number. Once the connection is made, the MidiInput port instance can no longer receive data via its MidiReceiver#onSend method. This method returns a MidiDevice.MidiConnection object, which can be used to close the connection.
| Parameters |
inputPort |
MidiInputPort!: the inputPort to connect |
outputPortNumber |
Int: the port number of the output port to connect inputPort to. |
fun openInputPort(portNumber: Int): MidiInputPort!
Called to open a MidiInputPort for the specified port number. An input port can only be used by one sender at a time. Opening an input port will fail if another application has already opened it for use. A MidiDeviceStatus can be used to determine if an input port is already open.
| Parameters |
portNumber |
Int: the number of the input port to open |
openOutputPort
fun openOutputPort(portNumber: Int): MidiOutputPort!
Called to open a MidiOutputPort for the specified port number. An output port may be opened by multiple applications.
| Parameters |
portNumber |
Int: the number of the output port to open |
toString
fun toString(): String
| Return |
String |
a string representation of the object. |
Protected methods
finalize
protected fun finalize(): Unit
| Exceptions |
java.lang.Throwable |
the Exception raised by this method |
