Adding ViroKit. Needs AWSCore :(

mobile/ios/ViroKit.framework/Headers/VROAudioPlayeriOS.h

@@ -0,0 +1,89 @@
+//
+//  VROAudioPlayeriOS.h
+//  ViroRenderer
+//
+//  Created by Raj Advani on 11/6/16.
+//  Copyright © 2016 Viro Media. All rights reserved.
+//
+
+#ifndef VROAudioPlayeriOS_h
+#define VROAudioPlayeriOS_h
+
+#include "VROAudioPlayer.h"
+#include "VROSoundDataDelegate.h"
+#include "VROSoundData.h"
+#include <AVFoundation/AVFoundation.h>
+
+/*
+ Simple object that wraps a VROSoundDelegateInternal object and acts as a delegate for the AVAudioPlayer
+ */
+@interface VROAudioPlayerDelegate : NSObject <AVAudioPlayerDelegate>
+
+- (id)initWithSoundDelegate:(std::shared_ptr<VROSoundDelegateInternal>)soundDelegate;
+- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)player successfully:(BOOL)flag;
+
+@end
+
+class VROAudioPlayeriOS : public VROAudioPlayer, public VROSoundDataDelegate, public std::enable_shared_from_this<VROAudioPlayeriOS> {
+    
+public:
+    
+    VROAudioPlayeriOS(std::string url, bool isLocalUrl);
+    VROAudioPlayeriOS(std::shared_ptr<VROData> data);
+    VROAudioPlayeriOS(std::shared_ptr<VROSoundData> data);
+    virtual ~VROAudioPlayeriOS();
+    
+    /*
+     Must be invoke after construction, after setting the delegate.
+     */
+    void setup();
+    void setDelegate(std::shared_ptr<VROSoundDelegateInternal> delegate);
+    
+    void setLoop(bool loop);
+    void play();
+    void pause();
+    void setVolume(float volume);
+    void setMuted(bool muted);
+    void seekToTime(float seconds);
+  
+#pragma mark VROSoundDataDelegate Implementation
+    
+    void dataIsReady();
+    void dataError(std::string error);
+    
+private:
+    
+    /*
+     Underlying iOS audio player. The delegate is only kept here so that
+     it's retained.
+     */
+    AVAudioPlayer *_player;
+    VROAudioPlayerDelegate *_audioDelegate;
+    
+    /*
+     Generic settings.
+     */
+    float _playVolume;
+    bool _muted;
+    bool _paused;
+    bool _loop;
+    bool _isLocal;
+    
+    /*
+     Source audio.
+     */
+    std::string _url;
+    std::shared_ptr<VROSoundData> _data;
+
+    /*
+     Update the underlying iOS player with the various properties set on this
+     player (e.g. muted, loop, volume, etc.)
+     */
+    void updatePlayerProperties();
+
+    void doFadeThenPause();
+    void doFadeThenStop();
+    
+};
+
+#endif /* VROAudioPlayeriOS_h */