media/midi/midi_output_port_android.h

   1 // Copyright 2015 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.
   4
   5 #ifndef MEDIA_MIDI_MIDI_OUTPUT_PORT_ANDROID_H_
   6 #define MEDIA_MIDI_MIDI_OUTPUT_PORT_ANDROID_H_
   7
   8 #include <jni.h>
   9 #include <vector>
  10
  11 #include "base/android/scoped_java_ref.h"
  12 #include "base/time/time.h"
  13
  14 namespace media {
  15 namespace midi {
  16
  17 class MidiOutputPortAndroid final {
  18  public:
  19   MidiOutputPortAndroid(JNIEnv* env, jobject raw);
  20   ~MidiOutputPortAndroid();
  21
  22   // Returns the when the operation succeeds or the port is already open.
  23   bool Open();
  24   void Close();
  25   void Send(const std::vector<uint8>& data);
  26
  27   static bool Register(JNIEnv* env);
  28
  29  private:
  30   base::android::ScopedJavaGlobalRef<jobject> raw_port_;
  31 };
  32
  33 }  // namespace midi
  34 }  // namespace media
  35
  36 #endif  // MEDIA_MIDI_MIDI_OUTPUT_PORT_ANDROID_H_