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Fix time observer crashing when already on main thread

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ronaldheft
2022-08-26 19:11:55 -04:00
parent 2076b93e19
commit 3c6f29bf3a
1 changed files with 2 additions and 2 deletions
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ios/App/Shared/player/AudioPlayer.swift
+2 -2
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@@ -137,14 +137,14 @@ class AudioPlayer: NSObject {
private func setupTimeObserver() {
// Time observer should be configured on the main queue
DispatchQueue.main.sync {
DispatchQueue.runOnMainQueue {
self.removeTimeObserver()
let timeScale = CMTimeScale(NSEC_PER_SEC)
// Rate will be different depending on playback speed, aim for 2 observations/sec
let seconds = 0.5 * (self.rate > 0 ? self.rate : 1.0)
let time = CMTime(seconds: Double(seconds), preferredTimescale: timeScale)
self.timeObserverToken = self.audioPlayer.addPeriodicTimeObserver(forInterval: time, queue: queue) { [weak self] time in
self.timeObserverToken = self.audioPlayer.addPeriodicTimeObserver(forInterval: time, queue: self.queue) { [weak self] time in
Task {
// Let the player update the current playback positions
await PlayerProgress.shared.syncFromPlayer(currentTime: time.seconds, includesPlayProgress: true, isStopping: false)