From 1c3f8beeb1fad1080525a16f265bdbf30c62dbdd Mon Sep 17 00:00:00 2001
From: Riri <Daydreamerriri@outlook.com>
Date: Thu, 26 Oct 2023 10:57:11 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=85=B3=E9=97=AD=E5=90=8E=E5=8F=B0?=
 =?UTF-8?q?=E6=92=AD=E6=94=BE=E6=97=B6=E4=B8=8D=E6=98=BE=E7=A4=BA=E5=AA=92?=
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---
 lib/pages/setting/play_setting.dart |  9 +++++++++
 lib/services/audio_handler.dart     | 26 ++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/lib/pages/setting/play_setting.dart b/lib/pages/setting/play_setting.dart
index 82459be9..6dbfefcf 100644
--- a/lib/pages/setting/play_setting.dart
+++ b/lib/pages/setting/play_setting.dart
@@ -3,6 +3,7 @@ import 'package:get/get.dart';
 import 'package:hive/hive.dart';
 import 'package:pilipala/models/video/play/quality.dart';
 import 'package:pilipala/plugin/pl_player/index.dart';
+import 'package:pilipala/services/service_locator.dart';
 import 'package:pilipala/utils/storage.dart';
 
 import 'widgets/switch_item.dart';
@@ -37,6 +38,14 @@ class _PlaySettingState extends State<PlaySetting> {
         defaultValue: BtmProgresBehavior.values.first.code);
   }
 
+  @override
+  void dispose() {
+    super.dispose();
+
+    // 重新验证媒体通知后台播放设置
+    videoPlayerServiceHandler.revalidateSetting();
+  }
+
   @override
   Widget build(BuildContext context) {
     TextStyle titleStyle = Theme.of(context).textTheme.titleMedium!;
diff --git a/lib/services/audio_handler.dart b/lib/services/audio_handler.dart
index f9a622b5..a190a09e 100644
--- a/lib/services/audio_handler.dart
+++ b/lib/services/audio_handler.dart
@@ -1,8 +1,10 @@
 import 'package:audio_service/audio_service.dart';
+import 'package:hive/hive.dart';
 import 'package:pilipala/models/bangumi/info.dart';
 import 'package:pilipala/models/video_detail_res.dart';
 import 'package:get/get.dart';
 import 'package:pilipala/plugin/pl_player/index.dart';
+import 'package:pilipala/utils/storage.dart';
 
 Future<VideoPlayerServiceHandler> initAudioService() async {
   return await AudioService.init(
@@ -21,6 +23,17 @@ Future<VideoPlayerServiceHandler> initAudioService() async {
 
 class VideoPlayerServiceHandler extends BaseAudioHandler with SeekHandler {
   static final List<MediaItem> _item = [];
+  Box setting = GStrorage.setting;
+  bool enableBackgroundPlay = false;
+
+  VideoPlayerServiceHandler() {
+    revalidateSetting();
+  }
+
+  revalidateSetting() {
+    enableBackgroundPlay =
+        setting.get(SettingBoxKey.enableBackgroundPlay, defaultValue: false);
+  }
 
   @override
   Future<void> play() async {
@@ -41,10 +54,13 @@ class VideoPlayerServiceHandler extends BaseAudioHandler with SeekHandler {
   }
 
   Future<void> setMediaItem(MediaItem newMediaItem) async {
+    if (!enableBackgroundPlay) return;
     mediaItem.add(newMediaItem);
   }
 
   Future<void> setPlaybackState(PlayerStatus status, bool isBuffering) async {
+    if (!enableBackgroundPlay) return;
+
     final AudioProcessingState processingState;
     final playing = status == PlayerStatus.playing;
     if (status == PlayerStatus.completed) {
@@ -72,11 +88,15 @@ class VideoPlayerServiceHandler extends BaseAudioHandler with SeekHandler {
   }
 
   onStatusChange(PlayerStatus status, bool isBuffering) {
+    if (!enableBackgroundPlay) return;
+
     if (_item.isEmpty) return;
     setPlaybackState(status, isBuffering);
   }
 
   onVideoDetailChange(dynamic data, int cid) {
+    if (!enableBackgroundPlay) return;
+
     if (data == null) return;
     Map argMap = Get.arguments;
     final heroTag = argMap['heroTag'];
@@ -119,6 +139,8 @@ class VideoPlayerServiceHandler extends BaseAudioHandler with SeekHandler {
   }
 
   onVideoDetailDispose() {
+    if (!enableBackgroundPlay) return;
+
     playbackState.add(playbackState.value.copyWith(
       processingState: AudioProcessingState.idle,
       playing: false,
@@ -135,6 +157,8 @@ class VideoPlayerServiceHandler extends BaseAudioHandler with SeekHandler {
   }
 
   clear() {
+    if (!enableBackgroundPlay) return;
+
     mediaItem.add(null);
     playbackState.add(PlaybackState(
       processingState: AudioProcessingState.idle,
@@ -145,6 +169,8 @@ class VideoPlayerServiceHandler extends BaseAudioHandler with SeekHandler {
   }
 
   onPositionChange(Duration position) {
+    if (!enableBackgroundPlay) return;
+
     playbackState.add(playbackState.value.copyWith(
       updatePosition: position,
     ));