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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CONTENT_BROWSER_ANDROID_CONTENT_VIDEO_VIEW_H_ | 5 #ifndef CONTENT_BROWSER_ANDROID_CONTENT_VIDEO_VIEW_H_ |
6 #define CONTENT_BROWSER_ANDROID_CONTENT_VIDEO_VIEW_H_ | 6 #define CONTENT_BROWSER_ANDROID_CONTENT_VIDEO_VIEW_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 | 9 |
10 #include "base/android/jni_helper.h" | 10 #include "base/android/jni_helper.h" |
11 #include "base/android/scoped_java_ref.h" | 11 #include "base/android/scoped_java_ref.h" |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
14 #include "base/memory/scoped_ptr.h" | 14 #include "base/memory/scoped_ptr.h" |
15 #include "base/memory/weak_ptr.h" | 15 #include "base/memory/weak_ptr.h" |
16 #include "base/timer/timer.h" | 16 #include "base/timer/timer.h" |
17 | 17 |
18 namespace content { | 18 namespace content { |
19 | 19 |
20 class BrowserMediaPlayerManager; | 20 class BrowserMediaPlayerManager; |
21 | 21 |
22 // Native mirror of ContentVideoView.java. This class is responsible for | 22 // Native mirror of ContentVideoView.java. This class is responsible for |
23 // creating the Java video view and pass all the player status change to | 23 // creating the Java video view and pass all the player status change to |
24 // it. It accepts media control from Java class, and forwards it to | 24 // it. It accepts media control from Java class, and forwards it to |
25 // MediaPlayerManagerImpl. | 25 // MediaPlayerManagerImpl. |
26 class ContentVideoView { | 26 class ContentVideoView { |
27 public: | 27 public: |
28 // Construct a ContentVideoView object. The |manager| will handle all the | 28 // Construct a ContentVideoView object. The |manager| will handle all the |
29 // playback controls from the Java class. | 29 // playback controls from the Java class. |
30 ContentVideoView( | |
31 const base::android::ScopedJavaLocalRef<jobject>& context, | |
32 const base::android::ScopedJavaLocalRef<jobject>& client, | |
33 BrowserMediaPlayerManager* manager); | |
bulach
2014/02/13 12:02:44
hmm... in the patches referenced in the descriptio
| |
34 | |
35 explicit ContentVideoView(BrowserMediaPlayerManager* manager); | 30 explicit ContentVideoView(BrowserMediaPlayerManager* manager); |
36 | 31 |
37 ~ContentVideoView(); | 32 ~ContentVideoView(); |
38 | 33 |
39 // To open another video on existing ContentVideoView. | 34 // To open another video on existing ContentVideoView. |
40 void OpenVideo(); | 35 void OpenVideo(); |
41 | 36 |
42 static bool RegisterContentVideoView(JNIEnv* env); | 37 static bool RegisterContentVideoView(JNIEnv* env); |
43 static void KeepScreenOn(bool screen_on); | 38 static void KeepScreenOn(bool screen_on); |
44 | 39 |
45 // Return the singleton object or NULL. | 40 // Return the singleton object or NULL. |
46 static ContentVideoView* GetInstance(); | 41 static ContentVideoView* GetInstance(); |
47 | 42 |
48 // Getter method called by the Java class to get the media information. | 43 // Getter method called by the Java class to get the media information. |
49 int GetVideoWidth(JNIEnv*, jobject obj) const; | 44 int GetVideoWidth(JNIEnv*, jobject obj) const; |
50 int GetVideoHeight(JNIEnv*, jobject obj) const; | 45 int GetVideoHeight(JNIEnv*, jobject obj) const; |
51 int GetDurationInMilliSeconds(JNIEnv*, jobject obj) const; | 46 int GetDurationInMilliSeconds(JNIEnv*, jobject obj) const; |
52 int GetCurrentPosition(JNIEnv*, jobject obj) const; | 47 int GetCurrentPosition(JNIEnv*, jobject obj) const; |
53 bool IsPlaying(JNIEnv*, jobject obj); | 48 bool IsPlaying(JNIEnv*, jobject obj); |
54 void RequestMediaMetadata(JNIEnv*, jobject obj); | 49 void RequestMediaMetadata(JNIEnv*, jobject obj); |
55 | 50 |
56 // Called when the Java fullscreen view is destroyed. If | 51 // Called when the Java fullscreen view is destroyed. If |
57 // |release_media_player| is true, |manager_| needs to release the player | 52 // |release_media_player| is true, |manager_| needs to release the player |
58 // as we are quitting the app. | 53 // as we are quitting the app. |
59 void ExitFullscreen(JNIEnv*, jobject, jboolean release_media_player); | 54 void ExitFullscreen(JNIEnv*, jobject, jboolean release_media_player); |
60 | 55 |
61 // Supposed to be called when the application paused or stopped. | |
62 // Destroys the fullscreen view in a way that it can be recreated | |
63 // via ResumeFullscreenIfSuspended. | |
64 void SuspendFullscreen(); | |
65 | |
66 // Supposed to be called when the application switches back to foreground. | |
67 // Recreates the fullscreen view if it was suspended via SuspendFullscreen. | |
68 void ResumeFullscreenIfSuspended(); | |
69 | |
70 // Media control method called by the Java class. | 56 // Media control method called by the Java class. |
71 void SeekTo(JNIEnv*, jobject obj, jint msec); | 57 void SeekTo(JNIEnv*, jobject obj, jint msec); |
72 void Play(JNIEnv*, jobject obj); | 58 void Play(JNIEnv*, jobject obj); |
73 void Pause(JNIEnv*, jobject obj); | 59 void Pause(JNIEnv*, jobject obj); |
74 | 60 |
75 // Called by the Java class to pass the surface object to the player. | 61 // Called by the Java class to pass the surface object to the player. |
76 void SetSurface(JNIEnv*, jobject obj, jobject surface); | 62 void SetSurface(JNIEnv*, jobject obj, jobject surface); |
77 | 63 |
78 // Method called by |manager_| to inform the Java class about player status | 64 // Method called by |manager_| to inform the Java class about player status |
79 // change. | 65 // change. |
(...skipping 15 matching lines...) Expand all Loading... | |
95 // Creates the corresponding ContentVideoView Java object. | 81 // Creates the corresponding ContentVideoView Java object. |
96 JavaObjectWeakGlobalRef CreateJavaObject(); | 82 JavaObjectWeakGlobalRef CreateJavaObject(); |
97 | 83 |
98 // Object that manages the fullscreen media player. It is responsible for | 84 // Object that manages the fullscreen media player. It is responsible for |
99 // handling all the playback controls. | 85 // handling all the playback controls. |
100 BrowserMediaPlayerManager* manager_; | 86 BrowserMediaPlayerManager* manager_; |
101 | 87 |
102 // Weak reference of corresponding Java object. | 88 // Weak reference of corresponding Java object. |
103 JavaObjectWeakGlobalRef j_content_video_view_; | 89 JavaObjectWeakGlobalRef j_content_video_view_; |
104 | 90 |
105 enum FullscreenState { | |
106 ENTERED, | |
107 SUSPENDED, | |
108 RESUME | |
109 } fullscreen_state_; | |
110 | |
111 // Weak pointer for posting tasks. | 91 // Weak pointer for posting tasks. |
112 base::WeakPtrFactory<ContentVideoView> weak_factory_; | 92 base::WeakPtrFactory<ContentVideoView> weak_factory_; |
113 | 93 |
114 DISALLOW_COPY_AND_ASSIGN(ContentVideoView); | 94 DISALLOW_COPY_AND_ASSIGN(ContentVideoView); |
115 }; | 95 }; |
116 | 96 |
117 } // namespace content | 97 } // namespace content |
118 | 98 |
119 #endif // CONTENT_BROWSER_ANDROID_CONTENT_VIDEO_VIEW_H_ | 99 #endif // CONTENT_BROWSER_ANDROID_CONTENT_VIDEO_VIEW_H_ |
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