Supports playing local directory media files (#8)

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.5.1+1
+
+- Supports playing local directory media files
+
 ## 0.5.1
 
 - Add internal playlist management

README.md

@@ -35,14 +35,15 @@ Since `Android9.0 (API 28)`, the application disables HTTP plaintext requests by
 The `audio_manager` plugin is developed in singleton mode. You only need to get`AudioManager.instance` in the method to quickly start using it.
 
 ## Quick start
-⚠️ you can use local `assets` resources or `network` resources
+⚠️ you can use local `assets`, `network` or `directory file` resources
 
 ```dart
 // Initial playback. Preloaded playback information
 AudioManager.instance
 	.start(
 		"assets/audio.mp3",
 		// "network format resource"
+		// "local resource (file://${file.path})"
 		"title",
 		desc: "desc",
 		cover: "assets/ic_launcher.png",

example/lib/main.dart

@@ -1,8 +1,10 @@
 import 'package:flutter/material.dart';
 import 'dart:async';
+import 'dart:io';
 
 import 'package:flutter/services.dart';
 import 'package:audio_manager/audio_manager.dart';
+import 'package:path_provider/path_provider.dart';
 
 void main() => runApp(MyApp());
 
@@ -31,7 +33,14 @@ class _MyAppState extends State<MyApp> {
     {
       "title": "network",
       "desc": "network resouce playback",
-      "url": "https://www.kozco.com/tech/piano2-CoolEdit.mp3",
+      "url": "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.m4a",
+      "cover":
+          "/static/img/pub-dev-logo.svg?hash=40fqenbgtbjcekk60vd5dg5mr22bv99t"
+    },
+    {
+      "title": "file",
+      "desc": "local file",
+      "url": "test.mp3",
       "cover":
           "https://cdn.jsdelivr.net/gh/flutterchina/website@1.0/images/flutter-mark-square-100.png"
     },
@@ -52,10 +61,15 @@ class _MyAppState extends State<MyApp> {
     super.dispose();
   }
 
-  void setupAudio() {
+  void setupAudio() async {
     List<AudioInfo> list = [];
     this.list.forEach((item) => list.add(AudioInfo(item["url"],
         title: item["title"], desc: item["desc"], coverUrl: item["cover"])));
+    final appDocDir = await getApplicationDocumentsDirectory();
+    // Please make sure the `test.mp3` exists in the document directory
+    final file = File("${appDocDir.path}/test.mp3");
+    list.last.url = "file://${file.path}";
+
     AudioManager.instance.audioList = list;
     AudioManager.instance.intercepter = true;
     AudioManager.instance.play(auto: false);

example/pubspec.yaml

@@ -17,6 +17,7 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
 
+  path_provider: ^1.6.5
   audio_manager:
     path: ../
 

ios/Classes/AudioManager.swift

@@ -116,7 +116,7 @@ open class AudioManager: NSObject {
                 }
                 playerItem = AVPlayerItem(url: URL(fileURLWithPath: path))
             }else {
-                guard let path = transformURLString(link)?.url, let _ = path.host else {
+                guard let path = transformURLString(link)?.url else {
                     onEvents?(.error(NSError(domain: domain, code: -1, userInfo: ["msg": "link [\(link)] is invalid"])))
                     return
                 }

lib/src/index.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 import 'package:flutter/services.dart';
 import 'package:audio_manager/src/PlayMode.dart';
 import 'package:audio_manager/src/AudioInfo.dart';
@@ -184,6 +185,14 @@ class AudioManager {
     return await play(index: 0, auto: auto);
   }
 
+  /// This will load the file from the file-URI given by:
+  /// `'file://${file.path}'`.
+  Future<String> file(File file, String title,
+      {String desc, String cover, bool auto}) async {
+    return start("file://${file.path}", title,
+        desc: desc, cover: cover, auto: auto);
+  }
+
   /// Play specified subscript audio if you want
   Future<String> play({int index, bool auto}) async {
     if (index != null && (index < 0 || index >= _audioList.length))
@@ -192,7 +201,7 @@ class AudioManager {
     _curIndex = index ?? _curIndex;
     _info = _initRandom();
 
-    final regx = new RegExp(r'^(http|https):\/\/([\w.]+\/?)\S*');
+    final regx = new RegExp(r'^(http|https|file):\/\/\/?([\w.]+\/?)\S*');
     final result = await _channel.invokeMethod('start', {
       "url": _info.url,
       "title": _info.title,

pubspec.yaml

@@ -1,6 +1,6 @@
 name: audio_manager
 description: A flutter plugin for music playback, including notification handling.
-version: 0.5.1
+version: 0.5.1+1
 homepage: https://github.com/jeromexiong/audio_manager
 
 environment: