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@@ -15,6 +15,12 @@ static NSString *const timedMetadata = @"timedMetadata";
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static int const RCTVideoUnset = -1;
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#ifdef DEBUG
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#define DebugLog(...) NSLog(__VA_ARGS__)
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#else
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#define DebugLog(...) (void)0
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#endif
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@implementation RCTVideo
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{
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AVPlayer *_player;
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@@ -312,7 +318,7 @@ static int const RCTVideoUnset = -1;
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[self removePlayerTimeObserver];
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[self removePlayerItemObservers];
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t) 0), dispatch_get_main_queue(), ^{
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// perform on next run loop, otherwise other passed react-props may not be set
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[self playerItemForSource:source withCallback:^(AVPlayerItem * playerItem) {
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@@ -373,12 +379,13 @@ static int const RCTVideoUnset = -1;
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return nil;
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}
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- (void)playerItemPrepareText:(AVAsset *)asset assetOptions:(NSMutableDictionary * __nullable)assetOptions withCallback:(void(^)(AVPlayerItem *))handler
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- (void)playerItemPrepareText:(AVAsset *)asset assetOptions:(NSDictionary * __nullable)assetOptions withCallback:(void(^)(AVPlayerItem *))handler
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{
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if (!_textTracks) {
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handler([AVPlayerItem playerItemWithAsset:asset]);
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return;
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}
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// sideload text tracks
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AVMutableComposition *mixComposition = [[AVMutableComposition alloc] init];
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@@ -430,53 +437,38 @@ static int const RCTVideoUnset = -1;
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NSString *uri = [source objectForKey:@"uri"];
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NSString *type = [source objectForKey:@"type"];
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NSURL *url = (isNetwork || isAsset) ?
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[NSURL URLWithString:uri] :
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[[NSURL alloc] initFileURLWithPath:[[NSBundle mainBundle] pathForResource:uri ofType:type]];
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NSURL *url = isNetwork || isAsset
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? [NSURL URLWithString:uri]
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: [[NSURL alloc] initFileURLWithPath:[[NSBundle mainBundle] pathForResource:uri ofType:type]];
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NSMutableDictionary *assetOptions = [[NSMutableDictionary alloc] init];
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if (isNetwork) {
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#if __has_include(<react-native-video/RCTVideoCache.h>)
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[_videoCache getItemForUri:uri withCallback:^(RCTVideoCacheStatus videoCacheStatus, AVAsset * _Nullable cachedAsset) {
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switch (videoCacheStatus) {
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case RCTVideoCacheStatusMissingFileExtension: {
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#ifdef DEBUG
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NSLog(@"Could not generate cache key for uri '%@'. It is currently not supported to cache urls that do not include a file extension. The video file will not be cached. Checkout https://github.com/react-native-community/react-native-video/blob/master/docs/caching.md.", uri);
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#endif
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AVURLAsset *asset = [AVURLAsset URLAssetWithURL:url options:assetOptions];
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[self playerItemPrepareText:asset assetOptions:assetOptions withCallback:handler];
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return;
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/* Per #1091, this is not a public API.
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* We need to either get approval from Apple to use this or use a different approach.
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NSDictionary *headers = [source objectForKey:@"requestHeaders"];
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if ([headers count] > 0) {
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[assetOptions setObject:headers forKey:@"AVURLAssetHTTPHeaderFieldsKey"];
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}
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case RCTVideoCacheStatusUnsupportedFileExtension: {
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#ifdef DEBUG
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NSLog(@"Could not generate cache key for uri '%@'. The file extension of that uri is currently not supported. The video file will not be cached. Checkout https://github.com/react-native-community/react-native-video/blob/master/docs/caching.md.", uri);
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#endif
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AVURLAsset *asset = [AVURLAsset URLAssetWithURL:url options:assetOptions];
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[self playerItemPrepareText:asset assetOptions:assetOptions withCallback:handler];
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return;
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}
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default:
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if (cachedAsset) {
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[self playerItemPrepareText:cachedAsset assetOptions:assetOptions withCallback:handler];
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return;
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}
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}
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#endif
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*/
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NSArray *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookies];
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[assetOptions setObject:cookies forKey:AVURLAssetHTTPCookiesKey];
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#if __has_include(<react-native-video/RCTVideoCache.h>)
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DVURLAsset *asset = [[DVURLAsset alloc] initWithURL:url options:assetOptions networkTimeout: 10000];
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asset.loaderDelegate = self;
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#else
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AVURLAsset *asset = [AVURLAsset URLAssetWithURL:url options:assetOptions];
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#endif
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[self playerItemPrepareText:asset assetOptions:assetOptions withCallback:handler];
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#if __has_include(<react-native-video/RCTVideoCache.h>)
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}];
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#endif
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if (!_textTracks) {
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/* The DVURLAsset created by cache doesn't have a tracksWithMediaType property, so trying
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* to bring in the text track code will crash. I suspect this is because the asset hasn't fully loaded.
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* Until this is fixed, we need to bypass caching when text tracks are specified.
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*/
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DebugLog(@"Caching is not supported for uri '%@' because text tracks are not compatible with the cache. Checkout https://github.com/react-native-community/react-native-video/blob/master/docs/caching.md", uri);
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[self playerItemForSourceUsingCache:uri assetOptions:assetOptions withCallback:handler];
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return;
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}
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else if (isAsset) {
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#endif
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AVURLAsset *asset = [AVURLAsset URLAssetWithURL:url options:assetOptions];
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[self playerItemPrepareText:asset assetOptions:assetOptions withCallback:handler];
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return;
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} else if (isAsset) {
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AVURLAsset *asset = [AVURLAsset URLAssetWithURL:url options:nil];
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[self playerItemPrepareText:asset assetOptions:assetOptions withCallback:handler];
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return;
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@@ -486,6 +478,61 @@ static int const RCTVideoUnset = -1;
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[self playerItemPrepareText:asset assetOptions:assetOptions withCallback:handler];
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}
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#if __has_include(<react-native-video/RCTVideoCache.h>)
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- (void)playerItemForSourceUsingCache:(NSString *)uri assetOptions:(NSDictionary *)options withCallback:(void(^)(AVPlayerItem *))handler {
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NSURL *url = [NSURL URLWithString:uri];
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[_videoCache getItemForUri:uri withCallback:^(RCTVideoCacheStatus videoCacheStatus, AVAsset * _Nullable cachedAsset) {
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switch (videoCacheStatus) {
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case RCTVideoCacheStatusMissingFileExtension: {
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DebugLog(@"Could not generate cache key for uri '%@'. It is currently not supported to cache urls that do not include a file extension. The video file will not be cached. Checkout https://github.com/react-native-community/react-native-video/blob/master/docs/caching.md", uri);
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AVURLAsset *asset = [AVURLAsset URLAssetWithURL:url options:options];
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[self playerItemPrepareText:asset assetOptions:options withCallback:handler];
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return;
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}
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case RCTVideoCacheStatusUnsupportedFileExtension: {
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DebugLog(@"Could not generate cache key for uri '%@'. The file extension of that uri is currently not supported. The video file will not be cached. Checkout https://github.com/react-native-community/react-native-video/blob/master/docs/caching.md", uri);
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AVURLAsset *asset = [AVURLAsset URLAssetWithURL:url options:options];
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[self playerItemPrepareText:asset assetOptions:options withCallback:handler];
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return;
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}
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default:
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if (cachedAsset) {
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DebugLog(@"Playing back uri '%@' from cache", uri);
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// See note in playerItemForSource about not being able to support text tracks & caching
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handler([AVPlayerItem playerItemWithAsset:asset]);
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return;
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}
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}
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DVURLAsset *asset = [[DVURLAsset alloc] initWithURL:url options:options networkTimeout:10000];
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asset.loaderDelegate = self;
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/* More granular code to have control over the DVURLAsset
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DVAssetLoaderDelegate *resourceLoaderDelegate = [[DVAssetLoaderDelegate alloc] initWithURL:url];
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resourceLoaderDelegate.delegate = self;
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NSURLComponents *components = [[NSURLComponents alloc] initWithURL:url resolvingAgainstBaseURL:NO];
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components.scheme = [DVAssetLoaderDelegate scheme];
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AVURLAsset *asset = [[AVURLAsset alloc] initWithURL:[components URL] options:options];
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[asset.resourceLoader setDelegate:resourceLoaderDelegate queue:dispatch_get_main_queue()];
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*/
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handler([AVPlayerItem playerItemWithAsset:asset]);
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}];
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}
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#pragma mark - DVAssetLoaderDelegate
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- (void)dvAssetLoaderDelegate:(DVAssetLoaderDelegate *)loaderDelegate
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didLoadData:(NSData *)data
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forURL:(NSURL *)url {
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[_videoCache storeItem:data forUri:[url absoluteString] withCallback:^(BOOL success) {
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DebugLog(@"Cache data stored successfully 🎉");
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}];
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}
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#endif
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- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
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{
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if (object == _playerItem) {
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@@ -1153,20 +1200,6 @@ static int const RCTVideoUnset = -1;
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_playerLayer = nil;
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}
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#if __has_include(<react-native-video/RCTVideoCache.h>)
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#pragma mark - DVAssetLoaderDelegate
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- (void)dvAssetLoaderDelegate:(DVAssetLoaderDelegate *)loaderDelegate
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didLoadData:(NSData *)data
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forURL:(NSURL *)url {
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[_videoCache storeItem:data forUri:[url absoluteString] withCallback:^(BOOL success) {
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#ifdef DEBUG
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NSLog(@"data stored succesfully 🎉");
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#endif
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}];
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}
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#endif
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#pragma mark - RCTVideoPlayerViewControllerDelegate
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- (void)videoPlayerViewControllerWillDismiss:(AVPlayerViewController *)playerViewController
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Hampton Maxwell
GitHub