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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.content_public.browser; | |
6 | |
7 import org.chromium.content_public.common.MediaMetadata; | |
8 import org.chromium.base.annotations.CalledByNative; | |
9 import org.chromium.base.annotations.JNINamespace; | |
10 | |
11 @JNINamespace("content") | |
12 public class MediaSessionDelegate { | |
13 | |
14 private long mNativeMediaSessionDelegateAndroid; | |
15 | |
16 public boolean hasNativeMediaSession() { | |
boliu
2016/10/19 20:39:40
private?
Zhiqiang Zhang (Slow)
2016/10/20 16:22:32
Done.
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17 return mNativeMediaSessionDelegateAndroid != 0; | |
18 } | |
19 | |
20 public void unlinkMediaSession() { | |
21 if (hasNativeMediaSession()) | |
boliu
2016/10/19 20:39:40
nit: need braces
Zhiqiang Zhang (Slow)
2016/10/20 16:22:32
Done.
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22 nativeUnlinkMediaSession(mNativeMediaSessionDelegateAndroid); | |
23 } | |
24 | |
25 @CalledByNative | |
26 private void mediaSessionConnected(long nativeMediaSessionDelegateAndroid) { | |
27 mNativeMediaSessionDelegateAndroid = nativeMediaSessionDelegateAndroid; | |
28 } | |
29 | |
30 @CalledByNative | |
31 public void mediaSessionDisconnected() { | |
32 mNativeMediaSessionDelegateAndroid = 0; | |
33 } | |
34 | |
35 @CalledByNative | |
36 public void mediaSessionStateChanged(boolean isControllable, boolean isSuspe nded) {} | |
37 | |
38 @CalledByNative | |
39 public void mediaSessionMetadataChanged(MediaMetadata metadata) {} | |
40 | |
41 public void resumeMediaSession() {} | |
boliu
2016/10/19 20:39:40
are these supposed to call into native?
Zhiqiang Zhang (Slow)
2016/10/20 16:22:32
Yes. Added javadoc.
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42 public void suspendMediaSession() {} | |
43 public void stopMediaSession() {} | |
44 | |
45 private native void nativeResumeMediaSession(long nativeMediaSessionDelegate Android); | |
46 private native void nativeSuspendMediaSession(long nativeMediaSessionDelegat eAndroid); | |
47 private native void nativeStopMediaSession(long nativeMediaSessionDelegateAn droid); | |
48 private native void nativeUnlinkMediaSession(long nativeMediaSessionDelegate Android); | |
49 } | |
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