make video cache feature optional

ios/Video/RCTVideoManager.m

@@ -0,0 +1,75 @@
+#import "RCTVideoManager.h"
+#import "RCTVideo.h"
+#import <React/RCTBridge.h>
+#import <AVFoundation/AVFoundation.h>
+
+@implementation RCTVideoManager
+
+RCT_EXPORT_MODULE();
+
+@synthesize bridge = _bridge;
+
+- (UIView *)view
+{
+  return [[RCTVideo alloc] initWithEventDispatcher:self.bridge.eventDispatcher];
+}
+
+- (dispatch_queue_t)methodQueue
+{
+    return dispatch_get_main_queue();
+}
+
+RCT_EXPORT_VIEW_PROPERTY(src, NSDictionary);
+RCT_EXPORT_VIEW_PROPERTY(cache, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(resizeMode, NSString);
+RCT_EXPORT_VIEW_PROPERTY(repeat, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(allowsExternalPlayback, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(textTracks, NSArray);
+RCT_EXPORT_VIEW_PROPERTY(selectedTextTrack, NSDictionary);
+RCT_EXPORT_VIEW_PROPERTY(paused, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(muted, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(controls, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(volume, float);
+RCT_EXPORT_VIEW_PROPERTY(playInBackground, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(playWhenInactive, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(ignoreSilentSwitch, NSString);
+RCT_EXPORT_VIEW_PROPERTY(rate, float);
+RCT_EXPORT_VIEW_PROPERTY(seek, NSDictionary);
+RCT_EXPORT_VIEW_PROPERTY(currentTime, float);
+RCT_EXPORT_VIEW_PROPERTY(fullscreen, BOOL);
+RCT_EXPORT_VIEW_PROPERTY(progressUpdateInterval, float);
+/* Should support: onLoadStart, onLoad, and onError to stay consistent with Image */
+RCT_EXPORT_VIEW_PROPERTY(onVideoLoadStart, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoLoad, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoBuffer, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoError, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoProgress, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoSeek, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoEnd, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onTimedMetadata, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoAudioBecomingNoisy, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoFullscreenPlayerWillPresent, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoFullscreenPlayerDidPresent, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoFullscreenPlayerWillDismiss, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onVideoFullscreenPlayerDidDismiss, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onReadyForDisplay, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onPlaybackStalled, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onPlaybackResume, RCTBubblingEventBlock);
+RCT_EXPORT_VIEW_PROPERTY(onPlaybackRateChange, RCTBubblingEventBlock);
+
+- (NSDictionary *)constantsToExport
+{
+  return @{
+    @"ScaleNone": AVLayerVideoGravityResizeAspect,
+    @"ScaleToFill": AVLayerVideoGravityResize,
+    @"ScaleAspectFit": AVLayerVideoGravityResizeAspect,
+    @"ScaleAspectFill": AVLayerVideoGravityResizeAspectFill
+  };
+}
+
++ (BOOL)requiresMainQueueSetup
+{
+    return YES;
+}
+
+@end