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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "media/midi/midi_device_android.h" | 5 #include "media/midi/midi_device_android.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "jni/MidiDeviceAndroid_jni.h" | 9 #include "jni/MidiDeviceAndroid_jni.h" |
10 #include "media/midi/midi_output_port_android.h" | 10 #include "media/midi/midi_output_port_android.h" |
11 | 11 |
| 12 using base::android::ScopedJavaLocalRef; |
| 13 |
12 namespace media { | 14 namespace media { |
13 namespace midi { | 15 namespace midi { |
14 | 16 |
15 MidiDeviceAndroid::MidiDeviceAndroid(JNIEnv* env, | 17 MidiDeviceAndroid::MidiDeviceAndroid(JNIEnv* env, |
16 jobject raw_device, | 18 jobject raw_device, |
17 MidiInputPortAndroid::Delegate* delegate) | 19 MidiInputPortAndroid::Delegate* delegate) |
18 : raw_device_(env, raw_device) { | 20 : raw_device_(env, raw_device) { |
19 ScopedJavaLocalRef<jobjectArray> raw_input_ports = | 21 ScopedJavaLocalRef<jobjectArray> raw_input_ports = |
20 Java_MidiDeviceAndroid_getInputPorts(env, raw_device); | 22 Java_MidiDeviceAndroid_getInputPorts(env, raw_device); |
21 jsize num_input_ports = env->GetArrayLength(raw_input_ports.obj()); | 23 jsize num_input_ports = env->GetArrayLength(raw_input_ports.obj()); |
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55 std::string MidiDeviceAndroid::GetDeviceVersion() { | 57 std::string MidiDeviceAndroid::GetDeviceVersion() { |
56 JNIEnv* env = base::android::AttachCurrentThread(); | 58 JNIEnv* env = base::android::AttachCurrentThread(); |
57 ScopedJavaLocalRef<jstring> ret = | 59 ScopedJavaLocalRef<jstring> ret = |
58 Java_MidiDeviceAndroid_getVersion(env, raw_device_.obj()); | 60 Java_MidiDeviceAndroid_getVersion(env, raw_device_.obj()); |
59 return std::string(env->GetStringUTFChars(ret.obj(), nullptr), | 61 return std::string(env->GetStringUTFChars(ret.obj(), nullptr), |
60 env->GetStringUTFLength(ret.obj())); | 62 env->GetStringUTFLength(ret.obj())); |
61 } | 63 } |
62 | 64 |
63 } // namespace midi | 65 } // namespace midi |
64 } // namespace media | 66 } // namespace media |
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