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Merge pull request #1088 from react-native-community/bugfix/multiple-ios-onload

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Prevent iOS onLoad event during seeking
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Hampton Maxwell 2018-06-25 11:45:06 -07:00 committed by GitHub
commit 916f5b259f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 62 additions and 65 deletions
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17
ios/RCTVideo.m
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@ -25,6 +25,7 @@ static NSString *const timedMetadata = @"timedMetadata";
/* Required to publish events */ /* Required to publish events */
RCTEventDispatcher *_eventDispatcher; RCTEventDispatcher *_eventDispatcher;
BOOL _playbackRateObserverRegistered; BOOL _playbackRateObserverRegistered;
BOOL _videoLoadStarted;
bool _pendingSeek; bool _pendingSeek;
float _pendingSeekTime; float _pendingSeekTime;
@ -316,6 +317,7 @@ static NSString *const timedMetadata = @"timedMetadata";
}); });
} }
}); });
_videoLoadStarted = YES;
} }
- (AVPlayerItem*)playerItemForSource:(NSDictionary *)source - (AVPlayerItem*)playerItemForSource:(NSDictionary *)source
@ -352,18 +354,12 @@ static NSString *const timedMetadata = @"timedMetadata";
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{ {
if (object == _playerItem) { if (object == _playerItem) {
// When timeMetadata is read the event onTimedMetadata is triggered // When timeMetadata is read the event onTimedMetadata is triggered
if ([keyPath isEqualToString: timedMetadata]) if ([keyPath isEqualToString:timedMetadata]) {
{
NSArray<AVMetadataItem *> *items = [change objectForKey:@"new"]; NSArray<AVMetadataItem *> *items = [change objectForKey:@"new"];
if (items && ![items isEqual:[NSNull null]] && items.count > 0) { if (items && ![items isEqual:[NSNull null]] && items.count > 0) {
NSMutableArray *array = [NSMutableArray new]; NSMutableArray *array = [NSMutableArray new];
for (AVMetadataItem *item in items) { for (AVMetadataItem *item in items) {
NSString *value = item.value; NSString *value = item.value;
NSString *identifier = item.identifier; NSString *identifier = item.identifier;
@ -405,11 +401,12 @@ static NSString *const timedMetadata = @"timedMetadata";
|| (preferredTransform.tx == 0 && preferredTransform.ty == 0)) || (preferredTransform.tx == 0 && preferredTransform.ty == 0))
{ {
orientation = @"landscape"; orientation = @"landscape";
} else } else {
orientation = @"portrait"; orientation = @"portrait";
} }
}
if(self.onVideoLoad) { if (self.onVideoLoad && _videoLoadStarted) {
self.onVideoLoad(@{@"duration": [NSNumber numberWithFloat:duration], self.onVideoLoad(@{@"duration": [NSNumber numberWithFloat:duration],
@"currentTime": [NSNumber numberWithFloat:CMTimeGetSeconds(_playerItem.currentTime)], @"currentTime": [NSNumber numberWithFloat:CMTimeGetSeconds(_playerItem.currentTime)],
@"canPlayReverse": [NSNumber numberWithBool:_playerItem.canPlayReverse], @"canPlayReverse": [NSNumber numberWithBool:_playerItem.canPlayReverse],
@ -426,7 +423,7 @@ static NSString *const timedMetadata = @"timedMetadata";
@"textTracks": [self getTextTrackInfo], @"textTracks": [self getTextTrackInfo],
@"target": self.reactTag}); @"target": self.reactTag});
} }
_videoLoadStarted = NO;
[self attachListeners]; [self attachListeners];
[self applyModifiers]; [self applyModifiers];