社群媒體音訊錄製器

https://user-images.githubusercontent.com/75131816/222947676-e48a8e88-4b5f-4847-ae65-3ca40145b53c.mp4

Android

1. For Permission Handle:

Upgrade pre 1.12 Android projects

Since version 4.4.0 this plugin is implemented using the Flutter 1.12 Android plugin APIs. Unfortunately this means App developers also need to migrate their Apps to support the new Android infrastructure. You can do so by following the Upgrading pre 1.12 Android projects migration guide. Failing to do so might result in unexpected behaviour. Most common known error is the permission_handler not returning after calling the .request() method on a permission.

AndroidX

As of version 3.1.0 the permission_handler plugin switched to the AndroidX version of the Android Support Libraries. This means you need to make sure your Android project is also upgraded to support AndroidX. Detailed instructions can be found here.

The TL;DR version is:

1. Add the following to your "gradle.properties" file:

android.useAndroidX=true
android.enableJetifier=true

1. Make sure you set the compileSdkVersion in your "android/app/build.gradle" file to 33:

android {
  compileSdkVersion 33
  ...
}

1. Make sure you replace all the android. dependencies to their AndroidX counterparts (a full list can be found here).

Add permissions to your AndroidManifest.xml file. There's a debug, main and profile version which are chosen depending on how you start your app. In general, it's sufficient to add permission only to the main version. Here's an example AndroidManifest.xml with a complete list of all possible permissions.

2. For Record Permission:

<uses-permission android:name="android.permission.RECORD_AUDIO" />
<!-- Optional, you'll have to check this permission by yourself. -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

• min SDK: 19 (maybe higher => encoder dependent)

3. For Vibrate Permission:

   Make sure you add the following permissions to your Android Manifest

   <uses-permission android:name="android.permission.VIBRATE"/>
   

iOS

1. For Permission Handle:

   Add permission to your Info.plist file. Here's an example Info.plist with a complete list of all possible permissions.

   IMPORTANT: You will have to include all permission options when you want to submit your App. This is because the permission_handler plugin touches all different SDKs and because the static code analyser (run by Apple upon App submission) detects this and will assert if it cannot find a matching permission option in the Info.plist. More information about this can be found here.

   The permission_handler plugin use [macros](https://github.com/Baseflow/flutter-permission- handler/blob/master/permission_handler_apple/ios/Classes/PermissionHandlerEnums.h) to control whether a permission is enabled.

   You must list permission you want to use in your application :

2. Add the following to your Podfile file:

   post_install do |installer|
     installer.pods_project.targets.each do |target|
       ... # Here are some configurations automatically generated by flutter
   
       # Start of the permission_handler configuration
       target.build_configurations.each do |config|
   
         # You can enable the permissions needed here. For example to enable camera
         # permission, just remove the `#` character in front so it looks like this:
         #
         # ## dart: PermissionGroup.camera
         # 'PERMISSION_CAMERA=1'
         #
         #  Preprocessor definitions can be found in: https://github.com/Baseflow/flutter-permission-handler/blob/master/permission_handler_apple/ios/Classes/PermissionHandlerEnums.h
         config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
           '$(inherited)',
   
           ## dart: PermissionGroup.calendar
           # 'PERMISSION_EVENTS=1',
   
           ## dart: PermissionGroup.reminders
           # 'PERMISSION_REMINDERS=1',
   
           ## dart: PermissionGroup.contacts
           # 'PERMISSION_CONTACTS=1',
   
           ## dart: PermissionGroup.camera
           # 'PERMISSION_CAMERA=1',
   
           ## dart: PermissionGroup.microphone
           # 'PERMISSION_MICROPHONE=1',
   
           ## dart: PermissionGroup.speech
           # 'PERMISSION_SPEECH_RECOGNIZER=1',
   
           ## dart: PermissionGroup.photos
           # 'PERMISSION_PHOTOS=1',
   
           ## dart: [PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse]
           # 'PERMISSION_LOCATION=1',
          
           ## dart: PermissionGroup.notification
           # 'PERMISSION_NOTIFICATIONS=1',
   
           ## dart: PermissionGroup.mediaLibrary
           # 'PERMISSION_MEDIA_LIBRARY=1',
   
           ## dart: PermissionGroup.sensors
           # 'PERMISSION_SENSORS=1',   
           
           ## dart: PermissionGroup.bluetooth
           # 'PERMISSION_BLUETOOTH=1',
   
           ## dart: PermissionGroup.appTrackingTransparency
           # 'PERMISSION_APP_TRACKING_TRANSPARENCY=1',
   
           ## dart: PermissionGroup.criticalAlerts
           # 'PERMISSION_CRITICAL_ALERTS=1'
         ]
   
       end 
       # End of the permission_handler configuration
     end
   end
   

3. Remove the # character in front of the permission you do want to use. For example if you need access to the calendar make sure the code looks like this:

           ## dart: PermissionGroup.calendar
           'PERMISSION_EVENTS=1',
   

4. Delete the corresponding permission description in Info.plist e.g. when you don't need camera permission, just delete 'NSCameraUsageDescription' The following lists the relationship between Permission and The key of Info.plist:

   Permission	Info.plist	Macro
   PermissionGroup.calendar	NSCalendarsUsageDescription	PERMISSION_EVENTS
   PermissionGroup.reminders	NSRemindersUsageDescription	PERMISSION_REMINDERS
   PermissionGroup.contacts	NSContactsUsageDescription	PERMISSION_CONTACTS
   PermissionGroup.camera	NSCameraUsageDescription	PERMISSION_CAMERA
   PermissionGroup.microphone	NSMicrophoneUsageDescription	PERMISSION_MICROPHONE
   PermissionGroup.speech	NSSpeechRecognitionUsageDescription	PERMISSION_SPEECH_RECOGNIZER
   PermissionGroup.photos	NSPhotoLibraryUsageDescription	PERMISSION_PHOTOS
   PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse	NSLocationUsageDescription, NSLocationAlwaysAndWhenInUseUsageDescription, NSLocationWhenInUseUsageDescription	PERMISSION_LOCATION
   PermissionGroup.notification	PermissionGroupNotification	PERMISSION_NOTIFICATIONS
   PermissionGroup.mediaLibrary	NSAppleMusicUsageDescription, kTCCServiceMediaLibrary	PERMISSION_MEDIA_LIBRARY
   PermissionGroup.sensors	NSMotionUsageDescription	PERMISSION_SENSORS
   PermissionGroup.bluetooth	NSBluetoothAlwaysUsageDescription, NSBluetoothPeripheralUsageDescription	PERMISSION_BLUETOOTH
   PermissionGroup.appTrackingTransparency	NSUserTrackingUsageDescription	PERMISSION_APP_TRACKING_TRANSPARENCY
   PermissionGroup.criticalAlerts	PermissionGroupCriticalAlerts	PERMISSION_CRITICAL_ALERTS

5. Clean & Rebuild

6. For Record Permission:

 <key>NSMicrophoneUsageDescription</key>
 <string>We need to access to the microphone to record audio file</string>

• min SDK: 11.0

Usage

For init path

import 'package:social_media_audio_recorder/social_media_audio_recorder.dart';
void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  SocialMediaFilePath.init();

  runApp(const MyApp());
}

User RecordButton

import 'package:flutter/material.dart';
import 'package:social_media_audio_recorder/social_media_audio_recorder.dart';
import 'package:voice_message_package/voice_message_package.dart';

class _ExampleState extends State<Example> with SingleTickerProviderStateMixin {
   AnimationController? controller;

   String filepath = "";
   bool readOnly = false;
   @override
   void initState() {
      controller = AnimationController(
         vsync: this,
         duration: const Duration(milliseconds: 600),
      );

      super.initState();
   }

   @override
   Widget build(BuildContext context) {
      return Scaffold(
         backgroundColor: Colors.black,
         body: SafeArea(
            child: Column(
               mainAxisAlignment: MainAxisAlignment.center,
               crossAxisAlignment: CrossAxisAlignment.center,
               children: [
                  filepath != ""
                          ? Expanded(
                     child: Column(
                        children: [
                           VoiceMessage(
                              audioSrc: filepath,
                              me: true,
                           ),
                        ],
                     ),
                  )
                          : Expanded(child: Container()),
                  Row(
                     children: [
                        Expanded(
                           child: Padding(
                              padding: const EdgeInsets.only(left: 19),
                              child: Container(
                                 height: 55,
                                 decoration: BoxDecoration(
                                    borderRadius: BorderRadius.circular(10),
                                    color: Colors.white.withOpacity(0.2),
                                 ),
                                 child: Padding(
                                    padding: const EdgeInsets.symmetric(horizontal: 20),
                                    child: TextField(
                                       readOnly: readOnly,
                                       maxLines: null,
                                       decoration: InputDecoration(
                                          border: InputBorder.none,
                                       ),
                                    ),
                                 ),
                              ),
                           ),
                        ),
                        const SizedBox(width: 4),
                        RecordButton(
                           color: Colors.black,
                           allTextColor: Colors.white,
                           controller: controller!,
                           arrowColor: Colors.white,
                           onRecordEnd: (String value) {
                              setState(() {
                                 filepath = value;
                                 readOnly = false;
                              });
                           },
                           onRecordStart: () {
                              setState(() {
                                 readOnly = true;
                              });
                           },
                           onCancelRecord: () {
                              setState(() {
                                 readOnly = false;
                              });
                           },
                        ),
                     ],
                  ),
               ],
            ),
         ),
      );
   }
}