requestMIDIAccess method

JSPromise<MIDIAccess> requestMIDIAccess([ MIDIOptions options ])

The requestMIDIAccess() method of the Navigator interface returns a Promise representing a request for access to MIDI devices on a user's system. This method is part of the Web MIDI API, which provides a means for accessing, enumerating, and manipulating MIDI devices.

This method may prompt the user for access to MIDI devices available to their system, or it may use a previously established preference to grant or deny access. If permission is granted then the Promise resolves and a MIDIAccess object is returned.

Implementation

external JSPromise<MIDIAccess> requestMIDIAccess([MIDIOptions options]);