Commit 330b5a93 authored by Brent Vatne's avatar Brent Vatne
Browse files

Merge pull request #52 from isair/feature/playable-duration 

Add playableDuration property to onProgress event
parents 7d9fdeb6 d3c2867a

RCTVideo.m

+22 −0
Changes for RCTVideo.m: 22 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ static NSString *const statusKeyPath = @"status"; 
     (([_prevProgressUpdateTime timeIntervalSinceNow] * -1000.0) >= _progressUpdateInterval)) {

    [_eventDispatcher sendInputEventWithName:RNVideoEventProgress body:@{

      @"currentTime": [NSNumber numberWithFloat:CMTimeGetSeconds(video.currentTime)],

      @"playableDuration": [self calculatePlayableDuration],

      @"target": self.reactTag

    }];
@@ -76,6 +77,27 @@ static NSString *const statusKeyPath = @"status"; 
  }

}



/*!

 * Calculates and returns the playable duration of the current player item using its loaded time ranges.

 *

 * \returns The playable duration of the current player item in seconds.

 */

- (NSNumber *)calculatePlayableDuration {

  AVPlayerItem *video = _player.currentItem;

  if (video.status == AVPlayerItemStatusReadyToPlay) {

    __block CMTimeRange effectiveTimeRange;

    [video.loadedTimeRanges enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {

      CMTimeRange timeRange = [obj CMTimeRangeValue];

      if (CMTimeRangeContainsTime(timeRange, video.currentTime)) {

        effectiveTimeRange = timeRange;

        *stop = YES;

      }

    }];

    return [NSNumber numberWithFloat:CMTimeGetSeconds(CMTimeRangeGetEnd(effectiveTimeRange))];

  }

  return [NSNumber numberWithFloat:CMTimeGetSeconds(kCMTimeInvalid)];

}



- (void)stopProgressTimer

{

  [_progressUpdateTimer invalidate];