This class manages USB device connections. More...

#include "SuperpoweredAndroidUSB.h"

Static Public Member Functions
static void	destroy ()
	Destroys the Superpowered Android USB system. Call this only once in an app's lifecycle. Don't initialize/destroy AndroidUSB more than once. More...

static void	initialize (void *clientdata, AndroidUSBAudioDeviceConnectedCallback audioConnectedCallback, AndroidUSBAudioDeviceDisconnectedCallback audioDisconnectedCallback, AndroidUSBMIDIDeviceConnectedCallback midiConnectedCallback, AndroidUSBMIDIDeviceDisconnectedCallback midiDisconnectedCallback)
	Initializes the Superpowered Android USB system and set up native connection management callbacks. More...

static OnConnectReturn	onConnect (int deviceID, int fd, const unsigned char *data, int dataBytes)
	Call this from Java when a USB device is connected. More...

static void	onDisconnect (int deviceID)
	Call this from Java when a USB device is disconnected. More...

Static Public Attributes
static AndroidUSBInternals *	internals

Detailed Description

This class manages USB device connections.

Member Function Documentation

static void Superpowered::AndroidUSB::destroy ( )

static

Destroys the Superpowered Android USB system. Call this only once in an app's lifecycle. Don't initialize/destroy AndroidUSB more than once.

static void Superpowered::AndroidUSB::initialize	(	void *	clientdata,
		AndroidUSBAudioDeviceConnectedCallback	audioConnectedCallback,
		AndroidUSBAudioDeviceDisconnectedCallback	audioDisconnectedCallback,
		AndroidUSBMIDIDeviceConnectedCallback	midiConnectedCallback,
		AndroidUSBMIDIDeviceDisconnectedCallback	midiDisconnectedCallback
	)

static

Initializes the Superpowered Android USB system and set up native connection management callbacks.

It's very lightweight in memory and consumes no CPU. Call this only once in an app's lifecycle. Don't initialize/destroy AndroidUSB more than once.

Parameters

clientdata	Some custom pointer you set for the callbacks.
audioConnectedCallback	Called when a USB audio device is connected. Can be NULL.
audioDisconnectedCallback	Called when a USB audio device is disconnected. Can be NULL.
midiConnectedCallback	Called when a MIDI audio device is connected. Can be NULL.
midiDisconnectedCallback	Called when a MIDI audio device is disconnected. Can be NULL.

static OnConnectReturn Superpowered::AndroidUSB::onConnect	(	int	deviceID,
		int	fd,
		const unsigned char *	data,
		int	dataBytes
	)

static

Call this from Java when a USB device is connected.

Parameters

deviceID	USB device identifier.
fd	File descriptor for communication.
data	Pointer to the raw USB descriptor.
dataBytes	Length of the raw USB descriptor.

static void Superpowered::AndroidUSB::onDisconnect ( int deviceID )

static

Call this from Java when a USB device is disconnected.

Parameters

deviceID USB device identifier.

AndroidUSBInternals* Superpowered::AndroidUSB::internals

static

The documentation for this class was generated from the following file: