starred/audiobookshelf-app
1
0
Fork 0
mirror of https://github.com/advplyr/audiobookshelf-app.git synced 2026-08-30 15:17:14 +02:00
Code Issues 454 Packages Projects Releases 10 Wiki Activity

Configure time observer on the main queue

Browse Source
This commit is contained in:
ronaldheft
2022-08-25 18:31:09 -04:00
parent 7cf36d829a
commit 3e31e72734
1 changed files with 17 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ios/App/Shared/player/AudioPlayer.swift
+16 -13
View File
@@ -137,21 +137,24 @@ class AudioPlayer: NSObject {
} }
private func setupTimeObserver() { private func setupTimeObserver() {
removeTimeObserver() // Time observer should be configured on the main queue
DispatchQueue.main.sync {
self.removeTimeObserver()
let timeScale = CMTimeScale(NSEC_PER_SEC) let timeScale = CMTimeScale(NSEC_PER_SEC)
// Rate will be different depending on playback speed, aim for 2 observations/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 seconds = 0.5 * (self.rate > 0 ? self.rate : 1.0)
let time = CMTime(seconds: Double(seconds), preferredTimescale: timeScale) 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: queue) { [weak self] time in
Task { Task {
// Let the player update the current playback positions // Let the player update the current playback positions
await PlayerProgress.shared.syncFromPlayer(currentTime: time.seconds, includesPlayProgress: true, isStopping: false) await PlayerProgress.shared.syncFromPlayer(currentTime: time.seconds, includesPlayProgress: true, isStopping: false)
} }
// Update the sleep time, if set // Update the sleep time, if set
if self?.sleepTimeStopAt != nil { if self?.sleepTimeStopAt != nil {
NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.sleepSet.rawValue), object: nil) NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.sleepSet.rawValue), object: nil)
}
} }
} }
} }