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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.
#include "media/midi/midi_output_port_android.h"
#include "base/android/jni_array.h"
#include "jni/MidiOutputPortAndroid_jni.h"
namespace media {
namespace midi {
MidiOutputPortAndroid::MidiOutputPortAndroid(JNIEnv* env, jobject raw)
: raw_port_(env, raw) {}
MidiOutputPortAndroid::~MidiOutputPortAndroid() {
Close();
}
bool MidiOutputPortAndroid::Open() {
JNIEnv* env = base::android::AttachCurrentThread();
return Java_MidiOutputPortAndroid_open(env, raw_port_.obj());
}
void MidiOutputPortAndroid::Close() {
JNIEnv* env = base::android::AttachCurrentThread();
Java_MidiOutputPortAndroid_close(env, raw_port_.obj());
}
void MidiOutputPortAndroid::Send(const std::vector<uint8_t>& data) {
if (data.size() == 0) {
return;
}
JNIEnv* env = base::android::AttachCurrentThread();
ScopedJavaLocalRef<jbyteArray> data_to_pass =
base::android::ToJavaByteArray(env, &data[0], data.size());
Java_MidiOutputPortAndroid_send(env, raw_port_.obj(), data_to_pass.obj());
}
bool MidiOutputPortAndroid::Register(JNIEnv* env) {
return RegisterNativesImpl(env);
}
} // namespace midi
} // namespace media
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