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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_
#define MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_
#include <jni.h>
#include <stddef.h>
#include <stdint.h>
#include "base/android/scoped_java_ref.h"
#include "base/time/time.h"
namespace media {
namespace midi {
class MidiInputPortAndroid final {
public:
class Delegate {
public:
virtual ~Delegate() {}
virtual void OnReceivedData(MidiInputPortAndroid* port,
const uint8_t* data,
size_t size,
base::TimeTicks time) = 0;
};
MidiInputPortAndroid(JNIEnv* env, jobject raw, Delegate* delegate);
~MidiInputPortAndroid();
// Returns true when the operation succeeds.
bool Open();
void Close();
// Called by the Java world.
void OnData(JNIEnv* env,
const base::android::JavaParamRef<jobject>& caller,
const base::android::JavaParamRef<jbyteArray>& data,
jint offset,
jint size,
jlong timestamp);
static bool Register(JNIEnv* env);
private:
base::android::ScopedJavaGlobalRef<jobject> raw_port_;
Delegate* const delegate_;
};
} // namespace midi
} // namespace media
#endif // MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_
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