Fix: sleep timer gets stuck at 1 second

android/app/src/main/java/com/audiobookshelf/app/managers/SleepTimerManager.kt

@@ -264,7 +264,7 @@ constructor(private val playerNotificationService: PlayerNotificationService) {
   }
 
   /**
-   * Gets the chapter end time for use in End of Chapter timers. If less than 2 seconds remain in
+   * Gets the chapter end time for use in End of Chapter timers. If less than 10 seconds remain in
    * the chapter, then use the next chapter.
    * @return Long? - the chapter end time in milliseconds, or null if there is no current session.
    */
@@ -335,6 +335,14 @@ constructor(private val playerNotificationService: PlayerNotificationService) {
         return
       }
 
+      // If timer was cleared by going negative on time, clear the sleep timer length so pressing
+      // play allows playback to continue without the sleep timer continuously setting for 1 second.
+      if (sleepTimerLength == 1000L) {
+        Log.d(tag, "Sleep timer cleared by manually subtracting time, clearing sleep timer")
+        sleepTimerFinishedAt = 0L
+        return
+      }
+
       // Automatically rewind in the book if settings are enabled
       tryRewindAutoSleepTimer()
 
@@ -466,7 +474,7 @@ constructor(private val playerNotificationService: PlayerNotificationService) {
           // Start an auto sleep timer
           val currentHour = currentCalendar.get(Calendar.HOUR_OF_DAY)
           val currentMin = currentCalendar.get(Calendar.MINUTE)
-          Log.i(tag, "Starting sleep timer at $currentHour:$currentMin")
+          Log.i(tag, "Starting auto sleep timer at $currentHour:$currentMin")
 
           // Automatically rewind in the book if settings is enabled
           tryRewindAutoSleepTimer()