MidiInputPort

Kotlin |Java

class MidiInputPort : MidiReceiver, Closeable

kotlin.Any
↳	android.media.midi.MidiReceiver
	↳	android.media.midi.MidiInputPort

This class is used for sending data to a port on a MIDI device

Summary

Public methods
Unit	`close()`
Int	`getPortNumber()` Returns the port number of this port
Unit	`onFlush()`
Unit	`onSend(msg: ByteArray!, offset: Int, count: Int, timestamp: Long)`

Protected methods
Unit	`finalize()`

Inherited functions

From class MidiReceiver

`Unit`	`flush()` Instructs the receiver to discard all pending MIDI data.
`Int`	`getMaxMessageSize()` Returns the maximum size of a message this receiver can receive.
`Unit`	`send(msg: ByteArray!, offset: Int, count: Int)` Called to send MIDI data to the receiver without a timestamp. Data will be processed by receiver in the order sent. Data will get split into multiple calls to `onSend` if count exceeds `getMaxMessageSize`. Blocks until all the data is sent or an exception occurs. In the latter case, the amount of data sent prior to the exception is not provided to caller. The communication should be considered corrupt. The sender should reestablish communication, reset all controllers and send all notes off.
`Unit`	`send(msg: ByteArray!, offset: Int, count: Int, timestamp: Long)` Called to send MIDI data to the receiver with a specified timestamp. Data will be processed by receiver in order first by timestamp, then in the order sent. Data will get split into multiple calls to `onSend` if count exceeds `getMaxMessageSize`. Blocks until all the data is sent or an exception occurs. In the latter case, the amount of data sent prior to the exception is not provided to caller. The communication should be considered corrupt. The sender should reestablish communication, reset all controllers and send all notes off.

fun close(): Unit

Exceptions
`java.lang.Exception`	if this resource cannot be closed
`java.io.IOException`	if an I/O error occurs

fun getPortNumber(): Int

Returns the port number of this port

Return
`Int`	the port's port number

fun onFlush(): Unit

Exceptions
`java.io.IOException`

fun onSend(
    msg: ByteArray!, 
    offset: Int, 
    count: Int, 
    timestamp: Long
): Unit

Parameters
`msg`	ByteArray!: a byte array containing the MIDI data
`offset`	Int: the offset of the first byte of the data in the array to be processed
`count`	Int: the number of bytes of MIDI data in the array to be processed
`timestamp`	Long: the timestamp of the message (based on `java.lang.System#nanoTime`

Exceptions
`java.io.IOException`

protected fun finalize(): Unit

Exceptions
`java.lang.Throwable`	the `Exception` raised by this method