将flutter_sound添加到项目

ios/Podfile

@@ -37,5 +37,12 @@ end
 post_install do |installer|
   installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)
+  target.build_configurations.each do |config|
+          config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
+            '$(inherited)',
+            ## dart: PermissionGroup.microphone
+            'PERMISSION_MICROPHONE=1',
+          ]
+      end
   end
 end

ios/Podfile.lock

 PODS:
+  - audio_session (0.0.1):
+    - Flutter
   - Flutter (1.0.0)
   - flutter_inappwebview (0.0.1):
     - Flutter
@@ -7,47 +9,67 @@ PODS:
   - flutter_inappwebview/Core (0.0.1):
     - Flutter
     - OrderedSet (~> 5.0)
+  - flutter_sound (9.2.13):
+    - Flutter
+    - flutter_sound_core (= 9.2.13)
+  - flutter_sound_core (9.2.13)
   - flutter_tts (0.0.1):
     - Flutter
   - OrderedSet (5.0.0)
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - permission_handler_apple (9.1.1):
+    - Flutter
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
 
 DEPENDENCIES:
+  - audio_session (from `.symlinks/plugins/audio_session/ios`)
   - Flutter (from `Flutter`)
   - flutter_inappwebview (from `.symlinks/plugins/flutter_inappwebview/ios`)
+  - flutter_sound (from `.symlinks/plugins/flutter_sound/ios`)
   - flutter_tts (from `.symlinks/plugins/flutter_tts/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
+  - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
 
 SPEC REPOS:
   trunk:
+    - flutter_sound_core
     - OrderedSet
 
 EXTERNAL SOURCES:
+  audio_session:
+    :path: ".symlinks/plugins/audio_session/ios"
   Flutter:
     :path: Flutter
   flutter_inappwebview:
     :path: ".symlinks/plugins/flutter_inappwebview/ios"
+  flutter_sound:
+    :path: ".symlinks/plugins/flutter_sound/ios"
   flutter_tts:
     :path: ".symlinks/plugins/flutter_tts/ios"
   path_provider_foundation:
     :path: ".symlinks/plugins/path_provider_foundation/darwin"
+  permission_handler_apple:
+    :path: ".symlinks/plugins/permission_handler_apple/ios"
   shared_preferences_foundation:
     :path: ".symlinks/plugins/shared_preferences_foundation/darwin"
 
 SPEC CHECKSUMS:
+  audio_session: 4f3e461722055d21515cf3261b64c973c062f345
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   flutter_inappwebview: 3d32228f1304635e7c028b0d4252937730bbc6cf
+  flutter_sound: c60effa2a350fb977885f0db2fbc4c1ad5160900
+  flutter_sound_core: 26c10e5832e76aaacfae252d8925232281c486ae
   flutter_tts: 0f492aab6accf87059b72354fcb4ba934304771d
   OrderedSet: aaeb196f7fef5a9edf55d89760da9176ad40b93c
   path_provider_foundation: 29f094ae23ebbca9d3d0cec13889cd9060c0e943
+  permission_handler_apple: e76247795d700c14ea09e3a2d8855d41ee80a2e6
   shared_preferences_foundation: 5b919d13b803cadd15ed2dc053125c68730e5126
 
-PODFILE CHECKSUM: 02caaa843f6501172c0d470d80e72f61175c8b93
+PODFILE CHECKSUM: 0ad3cbdbfc252b10d3b4db129d4d399f42000f4b
 
 COCOAPODS: 1.11.2

ios/Runner/Info.plist

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>紫金云书需要使用麦克风进行录音</string>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>

lib/pages/record/index.dart

 library record;
 
+
+import 'dart:io';
+import 'package:audio_session/audio_session.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:flutter_book/theme.dart';
-import 'package:flutter_book/utils/index.dart';
-import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:flutter_sound/flutter_sound.dart';
+import 'package:flutter_sound/public/flutter_sound_player.dart';
+import 'package:flutter_sound/public/flutter_sound_recorder.dart';
+import 'package:flutter_sound_platform_interface/flutter_sound_platform_interface.dart';
+import 'package:flutter_sound_platform_interface/flutter_sound_recorder_platform_interface.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:permission_handler/permission_handler.dart';
 
 
 

lib/pages/record/view.dart

 part of record;
 
-class RecordPage extends StatelessWidget {
+
+typedef _Fn = void Function();
+
+const theSource = AudioSource.microphone;
+
+class RecordPage extends StatefulWidget {
   const RecordPage({Key? key}) : super(key: key);
 
+  @override
+  State<RecordPage> createState() => _RecordPageState();
+}
+
+class _RecordPageState extends State<RecordPage> {
+  final FlutterSoundRecorder? _mRecorder = FlutterSoundRecorder();
+  final FlutterSoundPlayer? _mPlayer = FlutterSoundPlayer();
+  final String _mPath = 'tau_file.mp4';
+  final Codec _codec = Codec.aacMP4;
+  bool _mRecorderIsInited = false;
+
+
+  @override
+  void initState() {
+    openTheRecorder().then((value) {
+      setState(() {
+        _mRecorderIsInited = true;
+      });
+    });
+    super.initState();
+  }
+
+
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
+      backgroundColor: Colors.blue,
       appBar: AppBar(
-        title: Text('Bottom Sheet Example',style: TextStyle(
-          color: Colors.white
-        ),),
-        flexibleSpace: Container(
+        title: const Text('Recorder'),
+      ),
+      body: Column(
+        children: [
+          Container(
+            margin: const EdgeInsets.all(3),
+            padding: const EdgeInsets.all(3),
+            height: 80,
+            width: double.infinity,
+            alignment: Alignment.center,
             decoration: BoxDecoration(
-            gradient: LinearGradient(
-              begin: Alignment.topCenter,
-              end: Alignment.bottomCenter,
-              colors: [Color(0xFFEE5982),Color(0xFFAB1941)]
+              color: Colors.white,
+              border: Border.all(
+                color: Colors.indigo,
+                width: 3
               )
             ),
+            child: Row(
+              children: [
+                ElevatedButton(
+                    onPressed: getRecorderFn(),
+                    child: Text(_mRecorder!.isRecording?'stop':'Record')
                 ),
-        actions: [
-          IconButton(
-            color: Colors.white,
-            icon: const Icon(Icons.shopping_cart),
-            tooltip: 'Open shopping cart',
-            onPressed: () {
-              Console.log('++++++++++++++++');
-            },
+                SizedBox(
+                  width: 20,
                 ),
+                Text(_mRecorder!.isRecording? 'Recording in progress' : 'Record is stopped')
               ],
             ),
-      body: Center(
-        child: ElevatedButton(
-          onPressed: () {
-            _showBottomSheet(context);
-          },
-          child: Text('Show Bottom Sheet'),
           ),
+          Container(
+            margin: const EdgeInsets.all(3),
+            padding: const EdgeInsets.all(3),
+            height: 80,
+            width: double.infinity,
+            alignment: Alignment.center,
+            decoration: BoxDecoration(
+              color: Color(0xFFFAF0E6),
+              border: Border.all(
+                color: Colors.indigo,
+                width: 3,
               ),
-    );
-
-  }
-
-  void _showBottomSheet(BuildContext context) {
-    showModalBottomSheet(
-      context: context,
-      builder: (BuildContext context) {
-        return Container(
-          padding: EdgeInsets.all(16.0),
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              Text('This is a bottom sheet'),
-              SizedBox(height: 16.0),
+            ),
+            child: Row(children: [
               ElevatedButton(
-                onPressed: () {
-                  Navigator.of(context).pop(); // 关闭底部表单
+                onPressed: (){
+
                 },
-                child: Text('Close'),
+                //color: Colors.white,
+                //disabledColor: Colors.grey,
+                child: Text(_mPlayer!.isPlaying ? 'Stop' : 'Play'),
+              ),
+              SizedBox(
+                width: 20,
               ),
+              Text(_mPlayer!.isPlaying
+                  ? 'Playback in progress'
+                  : 'Player is stopped'),
+            ]),
+          )
         ],
       ),
     );
-      },
-    );
+
+  }
+
+  Future<void> openTheRecorder() async {
+    Permission permission = Permission.microphone;
+    var status = await permission.request();
+    if (status != PermissionStatus.granted){
+      throw RecordingPermissionException('Microphone permission not granted');
+    }else if (status == PermissionStatus.denied) {
+        requestPermission(permission);
+    } else if(status == PermissionStatus.permanentlyDenied){
+      requestPermission(permission);
+    } else if(status == PermissionStatus.restricted){
+      requestPermission(permission);
+    }
+    await _mRecorder!.openRecorder();
+
+    final session = await AudioSession.instance;
+    await session.configure(AudioSessionConfiguration(
+      avAudioSessionCategory: AVAudioSessionCategory.playAndRecord,
+      avAudioSessionCategoryOptions:
+      AVAudioSessionCategoryOptions.allowBluetooth |
+      AVAudioSessionCategoryOptions.defaultToSpeaker,
+      avAudioSessionMode: AVAudioSessionMode.spokenAudio,
+      avAudioSessionRouteSharingPolicy:
+      AVAudioSessionRouteSharingPolicy.defaultPolicy,
+      avAudioSessionSetActiveOptions: AVAudioSessionSetActiveOptions.none,
+      androidAudioAttributes: const AndroidAudioAttributes(
+        contentType: AndroidAudioContentType.speech,
+        flags: AndroidAudioFlags.none,
+        usage: AndroidAudioUsage.voiceCommunication,
+      ),
+      androidAudioFocusGainType: AndroidAudioFocusGainType.gain,
+      androidWillPauseWhenDucked: true,
+    ));
+    _mRecorderIsInited = true;
+
+  }
+
+  _Fn? getRecorderFn() {
+    if (!_mRecorderIsInited){
+      return null;
+    }
+    return _mRecorder!.isStopped ? record : stopRecorder;
+  }
+
+  void record() async {
+    Directory? tempDir = await getExternalStorageDirectory();
+    var time = DateTime.now().millisecondsSinceEpoch;
+    const String mPath = 'tau_file.mp4';
+    String filePath = '${tempDir!.path}/$time$mPath';
+    _mRecorder!.startRecorder(
+      toFile: filePath,
+      codec: _codec,
+      audioSource: theSource
+    ).then((value) {
+      setState(() {});
+    });
+  }
+  void stopRecorder() async{
+    await _mRecorder!.stopRecorder().then((value) async {
+      Directory? tempDir = await getExternalStorageDirectory();
+      List<FileSystemEntity> files = tempDir!.listSync();
+
+      for (FileSystemEntity file in files) {
+        print('File: ${file.path}');
+      }
+      setState(() {
+
+      });
+    });
+  }
+  void requestPermission(Permission permission) async {
+    PermissionStatus status = await permission.request();
+    if (status.isPermanentlyDenied){
+      openAppSettings();
+    }
   }
 }

pubspec.lock

@@ -9,6 +9,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.11.0"
+  audio_session:
+    dependency: "direct main"
+    description:
+      name: audio_session
+      sha256: "6fdf255ed3af86535c96452c33ecff1245990bb25a605bfb1958661ccc3d467f"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.18"
   boolean_selector:
     dependency: transitive
     description:
@@ -155,6 +163,30 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.8.2"
+  flutter_sound:
+    dependency: "direct main"
+    description:
+      name: flutter_sound
+      sha256: "090a4694b11ecc744c2010621c4ffc5fe7c3079d304ea014961a72c7b72cfe6c"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.2.13"
+  flutter_sound_platform_interface:
+    dependency: "direct main"
+    description:
+      name: flutter_sound_platform_interface
+      sha256: "4537eaeb58a32748c42b621ad6116f7f4c6ee0a8d6ffaa501b165fe1c9df4753"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.2.13"
+  flutter_sound_web:
+    dependency: transitive
+    description:
+      name: flutter_sound_web
+      sha256: ad4ca92671a1879e1f613e900bbbdb8170b20d57d1e4e6363018fe56b055594f
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.2.13"
   flutter_spinkit:
     dependency: transitive
     description:
@@ -293,6 +325,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.1"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.0"
   path:
     dependency: transitive
     description:
@@ -302,7 +342,7 @@ packages:
     source: hosted
     version: "1.8.3"
   path_provider:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path_provider
       sha256: a1aa8aaa2542a6bc57e381f132af822420216c80d4781f7aa085ca3229208aaa
@@ -349,6 +389,46 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.1"
+  permission_handler:
+    dependency: "direct main"
+    description:
+      name: permission_handler
+      sha256: "284a66179cabdf942f838543e10413246f06424d960c92ba95c84439154fcac8"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "11.0.1"
+  permission_handler_android:
+    dependency: transitive
+    description:
+      name: permission_handler_android
+      sha256: f9fddd3b46109bd69ff3f9efa5006d2d309b7aec0f3c1c5637a60a2d5659e76e
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "11.1.0"
+  permission_handler_apple:
+    dependency: transitive
+    description:
+      name: permission_handler_apple
+      sha256: "99e220bce3f8877c78e4ace901082fb29fa1b4ebde529ad0932d8d664b34f3f5"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "9.1.4"
+  permission_handler_platform_interface:
+    dependency: transitive
+    description:
+      name: permission_handler_platform_interface
+      sha256: "6760eb5ef34589224771010805bea6054ad28453906936f843a8cc4d3a55c4a4"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.12.0"
+  permission_handler_windows:
+    dependency: transitive
+    description:
+      name: permission_handler_windows
+      sha256: cc074aace208760f1eee6aa4fae766b45d947df85bc831cde77009cdb4720098
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.3"
   platform:
     dependency: transitive
     description:
@@ -365,6 +445,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.7"
+  provider:
+    dependency: transitive
+    description:
+      name: provider
+      sha256: "9a96a0a19b594dbc5bf0f1f27d2bc67d5f95957359b461cd9feb44ed6ae75096"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.1.1"
   pull_to_refresh_flutter3:
     dependency: "direct main"
     description:
@@ -373,6 +461,22 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.1"
+  recase:
+    dependency: transitive
+    description:
+      name: recase
+      sha256: e4eb4ec2dcdee52dcf99cb4ceabaffc631d7424ee55e56f280bc039737f89213
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.1.0"
+  rxdart:
+    dependency: transitive
+    description:
+      name: rxdart
+      sha256: "0c7c0cedd93788d996e33041ffecda924cc54389199cde4e6a34b440f50044cb"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.27.7"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -466,6 +570,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.0"
+  synchronized:
+    dependency: transitive
+    description:
+      name: synchronized
+      sha256: "539ef412b170d65ecdafd780f924e5be3f60032a1128df156adad6c5b373d558"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.0+1"
   term_glyph:
     dependency: transitive
     description:
@@ -490,6 +602,14 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.2"
+  uuid:
+    dependency: transitive
+    description:
+      name: uuid
+      sha256: "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.7"
   vector_math:
     dependency: transitive
     description:

pubspec.yaml

@@ -55,6 +55,9 @@ dependencies:
 
   flutter_sound: ^9.2.13
   permission_handler: 11.0.1
+  audio_session: ^0.1.6
+  flutter_sound_platform_interface: 9.2.13
+  path_provider: ^2.0.2
 
 
 dev_dependencies: