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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 #ifndef MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_ | 5 #ifndef MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_ |
6 #define MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_ | 6 #define MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 | 9 |
10 #include "base/android/scoped_java_ref.h" | 10 #include "base/android/scoped_java_ref.h" |
11 #include "base/time/time.h" | 11 #include "base/time/time.h" |
12 | 12 |
13 namespace media { | 13 namespace media { |
14 namespace midi { | 14 namespace midi { |
15 | 15 |
16 class MidiInputPortAndroid final { | 16 class MidiInputPortAndroid final { |
17 public: | 17 public: |
18 class Delegate { | 18 class Delegate { |
19 public: | 19 public: |
20 virtual ~Delegate() {} | 20 virtual ~Delegate() {} |
21 virtual void OnReceivedData(MidiInputPortAndroid* port, | 21 virtual void OnReceivedData(MidiInputPortAndroid* port, |
22 const uint8* data, | 22 const uint8_t* data, |
23 size_t size, | 23 size_t size, |
24 base::TimeTicks time) = 0; | 24 base::TimeTicks time) = 0; |
25 }; | 25 }; |
26 MidiInputPortAndroid(JNIEnv* env, jobject raw, Delegate* delegate); | 26 MidiInputPortAndroid(JNIEnv* env, jobject raw, Delegate* delegate); |
27 ~MidiInputPortAndroid(); | 27 ~MidiInputPortAndroid(); |
28 | 28 |
29 // Returns true when the operation succeeds. | 29 // Returns true when the operation succeeds. |
30 bool Open(); | 30 bool Open(); |
31 void Close(); | 31 void Close(); |
32 | 32 |
33 // Called by the Java world. | 33 // Called by the Java world. |
34 void OnData(JNIEnv* env, | 34 void OnData(JNIEnv* env, |
35 const base::android::JavaParamRef<jobject>& caller, | 35 const base::android::JavaParamRef<jobject>& caller, |
36 const base::android::JavaParamRef<jbyteArray>& data, | 36 const base::android::JavaParamRef<jbyteArray>& data, |
37 jint offset, | 37 jint offset, |
38 jint size, | 38 jint size, |
39 jlong timestamp); | 39 jlong timestamp); |
40 | 40 |
41 static bool Register(JNIEnv* env); | 41 static bool Register(JNIEnv* env); |
42 | 42 |
43 private: | 43 private: |
44 base::android::ScopedJavaGlobalRef<jobject> raw_port_; | 44 base::android::ScopedJavaGlobalRef<jobject> raw_port_; |
45 Delegate* const delegate_; | 45 Delegate* const delegate_; |
46 }; | 46 }; |
47 | 47 |
48 } // namespace midi | 48 } // namespace midi |
49 } // namespace media | 49 } // namespace media |
50 | 50 |
51 #endif // MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_ | 51 #endif // MEDIA_MIDI_MIDI_INPUT_PORT_ANDROID_H_ |
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