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rang 2025-10-31 17:21:27 +08:00
parent 3810ebc91a
commit b044d52af0
3 changed files with 50 additions and 26 deletions
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66
lib/features/player/core/audiobook_player.dart
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@ -124,8 +124,10 @@ class AudiobookPlayer extends AudioPlayer {
final initialPositionInTrack = initialPosition != null
? initialPosition - trackToPlay.startOffset
: null;
await setAudioSourceTrack(initialIndex,
initialPosition: initialPositionInTrack);
await setAudioSourceTrack(
initialIndex,
initialPosition: initialPositionInTrack,
);
// _logger.finer('Setting audioSource');
// await setAudioSource(
// preload: preload,
@ -159,27 +161,34 @@ class AudiobookPlayer extends AudioPlayer {
// });
}
Future<void> setAudioSourceTrack(int index,
{Duration? initialPosition}) async {
Future<void> setAudioSourceTrack(
int index, {
Duration? initialPosition,
}) async {
if (_book == null) {
return stop();
}
if (_currentIndex != 0 && index == _currentIndex) {
if (initialPosition != null && initialPosition <= position) {
seek(initialPosition);
}
return;
}
_currentIndex = index;
AudioTrack track = _book!.tracks[index];
final appSettings = loadOrCreateAppSettings();
final playerSettings =
readFromBoxOrCreate(_book!.libraryItemId).playerSettings;
if (initialPosition == null || initialPosition <= Duration(seconds: 1)) {
initialPosition = playerSettings.skipChapterStart;
}
final retrievedUri =
_getUri(track, _downloadedUris, baseUrl: baseUrl, token: token);
await setAudioSource(
initialPosition: initialPosition == null || initialPosition <= Duration()
? playerSettings.skipChapterStart
: initialPosition,
initialPosition: initialPosition,
ClippingAudioSource(
end: track.duration - playerSettings.skipChapterEnd,
child: AudioSource.uri(
@ -263,7 +272,7 @@ class AudiobookPlayer extends AudioPlayer {
/// seek forward to the next chapter
void seekForward() {
seekToNext();
seekInBook(currentChapter!.end + offset);
// final index = _book!.chapters.indexOf(currentChapter!);
// if (index < _book!.chapters.length - 1) {
// super.seek(
@ -274,6 +283,30 @@ class AudiobookPlayer extends AudioPlayer {
// }
}
/// seek backward to the previous chapter or the start of the current chapter
void seekBackward() {
final currentPlayingChapterIndex = _book!.chapters.indexOf(currentChapter!);
if (position > doNotSeekBackIfLessThan || currentPlayingChapterIndex <= 0) {
seekInBook(currentChapter!.start + offset);
return;
}
BookChapter chapterToSeekTo =
_book!.chapters[currentPlayingChapterIndex - 1];
seekInBook(chapterToSeekTo.start + offset);
// final currentPlayingChapterIndex = _book!.chapters.indexOf(currentChapter!);
// final chapterPosition = positionInBook - currentChapter!.start;
// BookChapter chapterToSeekTo;
// // if player position is less than 5 seconds into the chapter, go to the previous chapter
// if (chapterPosition < doNotSeekBackIfLessThan && currentPlayingChapterIndex > 0) {
// chapterToSeekTo = _book!.chapters[currentPlayingChapterIndex - 1];
// } else {
// chapterToSeekTo = currentChapter!;
// }
// super.seek(
// chapterToSeekTo.start + offset,
// );
}
@override
Future<void> seekToNext() {
if (_currentIndex >= availableTracks!) {
@ -290,23 +323,6 @@ class AudiobookPlayer extends AudioPlayer {
return setAudioSourceTrack(_currentIndex - 1);
}
/// seek backward to the previous chapter or the start of the current chapter
void seekBackward() {
seekToPrevious();
// final currentPlayingChapterIndex = _book!.chapters.indexOf(currentChapter!);
// final chapterPosition = positionInBook - currentChapter!.start;
// BookChapter chapterToSeekTo;
// // if player position is less than 5 seconds into the chapter, go to the previous chapter
// if (chapterPosition < doNotSeekBackIfLessThan && currentPlayingChapterIndex > 0) {
// chapterToSeekTo = _book!.chapters[currentPlayingChapterIndex - 1];
// } else {
// chapterToSeekTo = currentChapter!;
// }
// super.seek(
// chapterToSeekTo.start + offset,
// );
}
/// a convenience method to get position in the book instead of the current track position
Duration get positionInBook {
if (_book == null) {