| // Copyright 2015 The Chromium Authors |
| // 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 "media/midi/midi_jni_headers/MidiOutputPortAndroid_jni.h" |
| |
| using base::android::ScopedJavaLocalRef; |
| |
| namespace midi { |
| |
| MidiOutputPortAndroid::MidiOutputPortAndroid(JNIEnv* env, jobject raw) |
| : raw_port_(env, raw) {} |
| MidiOutputPortAndroid::~MidiOutputPortAndroid() { |
| Close(); |
| } |
| |
| bool MidiOutputPortAndroid::Open() { |
| JNIEnv* env = jni_zero::AttachCurrentThread(); |
| return Java_MidiOutputPortAndroid_open(env, raw_port_); |
| } |
| |
| void MidiOutputPortAndroid::Close() { |
| JNIEnv* env = jni_zero::AttachCurrentThread(); |
| Java_MidiOutputPortAndroid_close(env, raw_port_); |
| } |
| |
| void MidiOutputPortAndroid::Send(const std::vector<uint8_t>& data) { |
| if (data.size() == 0) { |
| return; |
| } |
| |
| JNIEnv* env = jni_zero::AttachCurrentThread(); |
| ScopedJavaLocalRef<jbyteArray> data_to_pass = |
| base::android::ToJavaByteArray(env, data); |
| |
| Java_MidiOutputPortAndroid_send(env, raw_port_, data_to_pass); |
| } |
| |
| } // namespace midi |