Merge pull request #1 from xuergo/dev

feat: ✨后台播放

README.md

@@ -35,6 +35,7 @@
 <img src="screenshots/sc4.png" alt="Gallery Image" width="30%" />
 <img src="screenshots/sc5.png" alt="Gallery Image" width="30%" />
 <img src="screenshots/sc6.png" alt="Gallery Image" width="30%" />
+<img src="screenshots/sc10.png" alt="Gallery Image" width="30%" />
 <img src="screenshots/sc7.png" alt="Gallery Image" width="30%" />
 <img src="screenshots/sc8.png" alt="Gallery Image" width="30%" />
 <img src="screenshots/sc9.png" alt="Gallery Image" width="30%" />
@@ -50,6 +51,7 @@
 - [王叔不秃Flutter教程](https://www.bilibili.com/video/BV1dt4y117J9/?spm_id_from=333.788&vd_source=009060b038d734b4de0f2c3ccf982d98) 需要有点基础看,应该是b站最好的flutter教学。
 - [Flutter GetX使用---简洁的魅力！](https://juejin.cn/post/6924104248275763208)
 - [Flutter之GetX依赖注入Bindings使用详解](https://juejin.cn/post/7062516045130498084)
+- [后台播放音频](https://github.com/ryanheise/just_audio/blob/minor/just_audio_background/example/lib/main.dart)
 ### 工具 ###
 - [脚手架 注意阅读Readme](https://github.com/xieyezi/flutter-getx-template)
 - [vscode 插件](https://marketplace.visualstudio.com/items?itemName=xieyezi.monia-getx-template) 脚手架作者写的，用于快速创建页面

android/app/src/main/AndroidManifest.xml

@@ -1,15 +1,18 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+            xmlns:tools="http://schemas.android.com/tools"
     package="com.example.all_univers">
      <uses-permission android:name="android.permission.READ_PHONE_STATE" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
    <application
         android:label="大宇宙"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity
-            android:name=".MainActivity"
+            android:name="com.ryanheise.audioservice.AudioServiceActivity"
             android:exported="true"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
@@ -34,5 +37,23 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+            <service 
+            android:name="com.ryanheise.audioservice.AudioService"
+            android:foregroundServiceType="mediaPlayback"
+            android:exported="true" 
+            tools:ignore="Instantiatable">
+        <intent-filter>
+            <action android:name="android.media.browse.MediaBrowserService" />
+        </intent-filter>
+        </service>
+
+    <receiver 
+        android:name="com.ryanheise.audioservice.MediaButtonReceiver"
+        android:exported="true" 
+        tools:ignore="Instantiatable">
+    <intent-filter>
+        <action android:name="android.intent.action.MEDIA_BUTTON" />
+    </intent-filter>
+    </receiver> 
     </application>
 </manifest>

ios/Podfile

@@ -39,8 +39,14 @@ post_install do |installer|
         project.targets.each do |target|
             target.build_configurations.each do |config|
                 config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0'
+                target.build_configurations.each do |config|
+                  config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
+                    '$(inherited)',
+                    'AUDIO_SESSION_MICROPHONE=0'
+                  ]
              end
         end
+      end
  end
     installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)

ios/Podfile.lock

@@ -1,4 +1,6 @@
 PODS:
+  - audio_service (0.0.1):
+    - Flutter
   - audio_session (0.0.1):
     - Flutter
   - Flutter (1.0.0)
@@ -28,6 +30,7 @@ PODS:
     - Flutter
 
 DEPENDENCIES:
+  - audio_service (from `.symlinks/plugins/audio_service/ios`)
   - audio_session (from `.symlinks/plugins/audio_session/ios`)
   - Flutter (from `Flutter`)
   - image_gallery_saver (from `.symlinks/plugins/image_gallery_saver/ios`)
@@ -45,6 +48,8 @@ SPEC REPOS:
     - FMDB
 
 EXTERNAL SOURCES:
+  audio_service:
+    :path: ".symlinks/plugins/audio_service/ios"
   audio_session:
     :path: ".symlinks/plugins/audio_session/ios"
   Flutter:
@@ -69,6 +74,7 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/webview_flutter_wkwebview/ios"
 
 SPEC CHECKSUMS:
+  audio_service: f509d65da41b9521a61f1c404dd58651f265a567
   audio_session: 4f3e461722055d21515cf3261b64c973c062f345
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   FMDB: 2ce00b547f966261cd18927a3ddb07cb6f3db82a
@@ -82,6 +88,6 @@ SPEC CHECKSUMS:
   vibration: 7d883d141656a1c1a6d8d238616b2042a51a1241
   webview_flutter_wkwebview: b7e70ef1ddded7e69c796c7390ee74180182971f
 
-PODFILE CHECKSUM: d39aea45b624e300ecabbcb5bf4af597e0589f7c
+PODFILE CHECKSUM: 7e0f44c2569118dfe5bb4c205ce834f8885af941
 
 COCOAPODS: 1.11.3

ios/Runner/Info.plist

@@ -47,5 +47,9 @@
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
+	<key>UIBackgroundModes</key>
+	<array>
+	<string>audio</string>
+	</array>
 </dict>
 </plist>

lib/main.dart

@@ -7,8 +7,14 @@ import 'package:all_universe_flutter/pages/Index/index_binding.dart';
 import 'package:all_universe_flutter/router/app_pages.dart';
 import 'package:get/get.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:just_audio_background/just_audio_background.dart';
 
 void main() => Global.init().then((e) async {
+      await JustAudioBackground.init(
+        androidNotificationChannelId: 'com.ryanheise.bg_demo.channel.audio',
+        androidNotificationChannelName: 'Audio playback',
+        androidNotificationOngoing: true,
+      );
       runApp(MyApp());
     });
 

lib/pages/play/play_controller.dart

@@ -1,14 +1,13 @@
-import 'dart:developer';
-
 import 'package:all_universe_flutter/pages/play/play_state.dart';
 import 'package:get/get.dart';
 import 'package:just_audio/just_audio.dart';
+import 'package:just_audio_background/just_audio_background.dart';
 
 class PlayController extends GetxController {
-  final PlayState state = PlayState();
-
+  late PlayState state;
   @override
-  void onInit() async {
+  void onInit() {
+    state = PlayState();
     // await Future.delayed(Duration(seconds: 10));
 
     /// 监听播放器播放进度
@@ -72,12 +71,28 @@ class PlayController extends GetxController {
         state.playViewList.indexWhere((item) => item.id == state.playData.id);
     if (index != -1) {
       state.playViewList.removeAt(index);
-      await state.playList.removeAt(index);
     }
     state.playViewList.insert(0, state.playData);
 
-    await state.playList
-        .insert(0, AudioSource.uri(Uri.parse(state.playData.url)));
+    List<AudioSource> audioSources = state.playViewList
+        .map((item) => AudioSource.uri(
+              Uri.parse(item.url),
+              tag: MediaItem(
+                id: '${item.id}',
+                album: item.title,
+                title: item.title,
+                artUri: Uri.parse(item.cover),
+              ),
+            ))
+        .toList();
+
+    state.playList = ConcatenatingAudioSource(
+      // 播放下个音频之前加载
+      useLazyPreparation: true,
+      // 定义切换算法
+      shuffleOrder: DefaultShuffleOrder(),
+      children: audioSources,
+    );
 
     await state.player.setAudioSource(state.playList,
         initialIndex: 0, initialPosition: Duration.zero);
@@ -122,7 +137,7 @@ class PlayController extends GetxController {
     state.playViewList.insert(newIndex, item);
 
     /// 播放列表
-    state.playList.removeAt(oldIndex);
-    state.playList.insert(0, AudioSource.uri(Uri.parse(item.url)));
+    state.playList.children.removeAt(oldIndex);
+    state.playList.children.insert(0, AudioSource.uri(Uri.parse(item.url)));
   }
 }

lib/services/audio_handler.dart

@@ -0,0 +1,17 @@
+import 'package:audio_service/audio_service.dart';
+
+Future<AudioHandler> initAudioService() async {
+  return await AudioService.init(
+    builder: () => MyAudioHandler(),
+    config: const AudioServiceConfig(
+      androidNotificationChannelId: 'com.mycompany.myapp.audio',
+      androidNotificationChannelName: 'Audio Service Demo',
+      androidNotificationOngoing: true,
+      androidStopForegroundOnPause: true,
+    ),
+  );
+}
+
+class MyAudioHandler extends BaseAudioHandler {
+  // TODO: Override needed methods
+}

lib/services/service_locator.dart

@@ -0,0 +1 @@
+

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,13 +5,15 @@
 import FlutterMacOS
 import Foundation
 
+import audio_service
 import audio_session
 import just_audio
 import path_provider_foundation
 import shared_preferences_foundation
 import sqflite
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  AudioServicePlugin.register(with: registry.registrar(forPlugin: "AudioServicePlugin"))
   AudioSessionPlugin.register(with: registry.registrar(forPlugin: "AudioSessionPlugin"))
   JustAudioPlugin.register(with: registry.registrar(forPlugin: "JustAudioPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))

pubspec.lock

@@ -9,6 +9,30 @@ packages:
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
     version: "2.10.0"
+  audio_service:
+    dependency: transitive
+    description:
+      name: audio_service
+      sha256: "7e86d7ce23caad605199f7b25e548fe7b618fb0c150fa0585f47a910fe7e7a67"
+      url: "http://mirrors.cnnic.cn/dart-pub/"
+    source: hosted
+    version: "0.18.9"
+  audio_service_platform_interface:
+    dependency: transitive
+    description:
+      name: audio_service_platform_interface
+      sha256: "2c3a1d52803931e836b9693547a71c0c3585ad54219d2214219ed5cfcc3c1af4"
+      url: "http://mirrors.cnnic.cn/dart-pub/"
+    source: hosted
+    version: "0.1.0"
+  audio_service_web:
+    dependency: transitive
+    description:
+      name: audio_service_web
+      sha256: "523e64ddc914c714d53eec2da85bba1074f08cf26c786d4efb322de510815ea7"
+      url: "http://mirrors.cnnic.cn/dart-pub/"
+    source: hosted
+    version: "0.1.1"
   audio_session:
     dependency: transitive
     description:
@@ -288,6 +312,14 @@ packages:
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
     version: "0.9.32"
+  just_audio_background:
+    dependency: "direct main"
+    description:
+      name: just_audio_background
+      sha256: "89498f9a53f44f50a550d778ceb3cd64cef21246685d85f427be4d97f6e2eb85"
+      url: "http://mirrors.cnnic.cn/dart-pub/"
+    source: hosted
+    version: "0.0.1-beta.9"
   just_audio_platform_interface:
     dependency: transitive
     description:
@@ -372,10 +404,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_foundation
-      sha256: "12eee51abdf4d34c590f043f45073adbb45514a108bd9db4491547a2fd891059"
+      sha256: "818b2dc38b0f178e0ea3f7cf3b28146faab11375985d815942a68eee11c2d0f7"
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.2.0"
+    version: "2.2.1"
   path_provider_linux:
     dependency: transitive
     description:
@@ -476,58 +508,58 @@ packages:
     dependency: "direct main"
     description:
       name: shared_preferences
-      sha256: "78528fd87d0d08ffd3e69551173c026e8eacc7b7079c82eb6a77413957b7e394"
+      sha256: "858aaa72d8f61637d64e776aca82e1c67e6d9ee07979123c5d17115031c1b13b"
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.0.20"
+    version: "2.1.0"
   shared_preferences_android:
     dependency: transitive
     description:
       name: shared_preferences_android
-      sha256: ad423a80fe7b4e48b50d6111b3ea1027af0e959e49d485712e134863d9c1c521
+      sha256: "8304d8a1f7d21a429f91dee552792249362b68a331ac5c3c1caf370f658873f6"
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.0.17"
+    version: "2.1.0"
   shared_preferences_foundation:
     dependency: transitive
     description:
       name: shared_preferences_foundation
-      sha256: "1e755f8583229f185cfca61b1d80fb2344c9d660e1c69ede5450d8f478fa5310"
+      sha256: cf2a42fb20148502022861f71698db12d937c7459345a1bdaa88fc91a91b3603
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.1.5"
+    version: "2.2.0"
   shared_preferences_linux:
     dependency: transitive
     description:
       name: shared_preferences_linux
-      sha256: "3a59ed10890a8409ad0faad7bb2957dab4b92b8fbe553257b05d30ed8af2c707"
+      sha256: "9d387433ca65717bbf1be88f4d5bb18f10508917a8fa2fb02e0fd0d7479a9afa"
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.1.5"
+    version: "2.2.0"
   shared_preferences_platform_interface:
     dependency: transitive
     description:
       name: shared_preferences_platform_interface
-      sha256: "824bfd02713e37603b2bdade0842e47d56e7db32b1dcdd1cae533fb88e2913fc"
+      sha256: fb5cf25c0235df2d0640ac1b1174f6466bd311f621574997ac59018a6664548d
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.1.1"
+    version: "2.2.0"
   shared_preferences_web:
     dependency: transitive
     description:
       name: shared_preferences_web
-      sha256: "0dc2633f215a3d4aa3184c9b2c5766f4711e4e5a6b256e62aafee41f89f1bfb8"
+      sha256: "74083203a8eae241e0de4a0d597dbedab3b8fef5563f33cf3c12d7e93c655ca5"
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.0.6"
+    version: "2.1.0"
   shared_preferences_windows:
     dependency: transitive
     description:
       name: shared_preferences_windows
-      sha256: "71bcd669bb9cdb6b39f22c4a7728b6d49e934f6cba73157ffa5a54f1eed67436"
+      sha256: "5e588e2efef56916a3b229c3bfe81e6a525665a454519ca51dbcc4236a274173"
       url: "http://mirrors.cnnic.cn/dart-pub/"
     source: hosted
-    version: "2.1.5"
+    version: "2.2.0"
   sky_engine:
     dependency: transitive
     description: flutter

pubspec.yaml

@@ -62,8 +62,8 @@ dependencies:
   flutter_cache_manager: ^3.1.0
 
   # 音频播放
-  # audio_service: ^0.18.9
   just_audio: ^0.9.31
+  just_audio_background: ^0.0.1-beta.9
 
   #底部弹框
   modal_bottom_sheet: ^3.0.0-pre