1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef MEDIA_MIDI_USB_MIDI_DEVICE_ANDROID_H_
6 #define MEDIA_MIDI_USB_MIDI_DEVICE_ANDROID_H_
11 #include "base/android/scoped_java_ref.h"
12 #include "base/basictypes.h"
13 #include "base/callback.h"
14 #include "media/base/media_export.h"
15 #include "media/midi/usb_midi_device.h"
19 class MEDIA_EXPORT UsbMidiDeviceAndroid : public UsbMidiDevice {
21 typedef base::android::ScopedJavaLocalRef<jobject> ObjectRef;
23 static scoped_ptr<Factory> CreateFactory();
25 UsbMidiDeviceAndroid(ObjectRef raw_device, UsbMidiDeviceDelegate* delegate);
26 virtual ~UsbMidiDeviceAndroid();
28 // UsbMidiDevice implementation.
29 virtual std::vector<uint8> GetDescriptor() OVERRIDE;
30 virtual void Send(int endpoint_number,
31 const std::vector<uint8>& data) OVERRIDE;
33 static bool RegisterUsbMidiDevice(JNIEnv* env);
36 // The actual device object.
37 base::android::ScopedJavaGlobalRef<jobject> raw_device_;
38 UsbMidiDeviceDelegate* delegate_;
40 DISALLOW_IMPLICIT_CONSTRUCTORS(UsbMidiDeviceAndroid);
45 #endif // MEDIA_MIDI_USB_MIDI_DEVICE_ANDROID_H_