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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/memory/raw_ptr.h"
- #include "base/time/time.h"
- 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<jbyteArray>& data,
- jint offset,
- jint size,
- jlong timestamp);
- private:
- base::android::ScopedJavaGlobalRef<jobject> raw_port_;
- const raw_ptr<Delegate> delegate_;
- };
- } // namespace midi
- #endif // MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_
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