android: add more audio stream types

README.md

@@ -88,10 +88,16 @@ await FlutterVolumeController.toggleMute();
 
 #### Set Audio Stream on Android
 - Adjusts to the audio stream whose volume should be changed by the hardware volume controls.
-- Supported streams: `AudioStream.voiceCall`, `AudioStream.system`, `AudioStream.ring`
-  , `AudioStream.music`, `AudioStream.alarm`.
-- For more details,
-  visit [AudioManager](https://developer.android.com/reference/android/media/AudioManager)
+- Supported streams:
+  - `AudioStream.accessibility`
+  - `AudioStream.alarm`
+  - `AudioStream.dtmf`
+  - `AudioStream.music`
+  - `AudioStream.notification`
+  - `AudioStream.ring`
+  - `AudioStream.system`
+  - `AudioStream.voiceCall`
+- For more details, visit [AudioManager](https://developer.android.com/reference/android/media/AudioManager).
 
 ```dart
 await FlutterVolumeController.setAndroidAudioStream(stream: AudioStream.system);
@@ -106,11 +112,15 @@ final stream = await FlutterVolumeController.getAndroidAudioStream();
 
 #### Set Audio Session Category on iOS
 - Adjusts to a different set of audio behaviors.
-- Supported categories: `AudioSessionCategory.ambient`, `AudioSessionCategory.multiRoute`
-  , `AudioSessionCategory.playAndRecord`, `AudioSessionCategory.playback`
-  , `AudioSessionCategory.record`, `AudioSessionCategory.soleAmbient`
+- Supported categories: 
+  - `AudioSessionCategory.ambient`
+  - `AudioSessionCategory.multiRoute`
+  - `AudioSessionCategory.playAndRecord`
+  - `AudioSessionCategory.playback`
+  - `AudioSessionCategory.record`
+  - `AudioSessionCategory.soleAmbient`
 - For more details,
-  visit [AVAudioSession.Category](https://developer.apple.com/documentation/avfaudio/avaudiosession/category)
+  visit [AVAudioSession.Category](https://developer.apple.com/documentation/avfaudio/avaudiosession/category).
 
 ```dart
 await FlutterVolumeController.setIOSAudioSessionCategory(category: AudioSessionCategory.playback);

android/src/main/kotlin/com/yosemiteyss/flutter_volume_controller/AudioStream.kt

@@ -3,20 +3,26 @@ package com.yosemiteyss.flutter_volume_controller
 import android.media.AudioManager
 
 enum class AudioStream {
-    VOICE_CALL,
-    SYSTEM,
-    RING,
+    ACCESSIBILITY,
+    ALARM,
+    DTMF,
     MUSIC,
-    ALARM;
+    NOTIFICATION,
+    RING,
+    SYSTEM,
+    VOICE_CALL;
 
     val streamType: Int
         get() {
             return when (this) {
-                VOICE_CALL -> AudioManager.STREAM_VOICE_CALL
-                SYSTEM -> AudioManager.STREAM_SYSTEM
-                RING -> AudioManager.STREAM_RING
-                MUSIC -> AudioManager.STREAM_MUSIC
+                ACCESSIBILITY -> AudioManager.STREAM_ACCESSIBILITY
                 ALARM -> AudioManager.STREAM_ALARM
+                DTMF -> AudioManager.STREAM_DTMF
+                MUSIC -> AudioManager.STREAM_MUSIC
+                NOTIFICATION -> AudioManager.STREAM_NOTIFICATION
+                RING -> AudioManager.STREAM_RING
+                SYSTEM -> AudioManager.STREAM_SYSTEM
+                VOICE_CALL -> AudioManager.STREAM_VOICE_CALL
             }
         }
 }

lib/src/audio_stream.dart

@@ -1,14 +1,26 @@
 /// Enum class mapped to Android audio stream types.
-///
-/// [AudioStream.voiceCall] refers to AudioManager.STREAM_VOICE_CALL.
-/// [AudioStream.system] refers to AudioManager.STREAM_SYSTEM.
-/// [AudioStream.ring] refers to AudioManager.STREAM_RING.
-/// [AudioStream.music] refers to AudioManager.STREAM_MUSIC.
-/// [AudioStream.alarm] refers to AudioManager.STREAM_ALARM.
 enum AudioStream {
-  voiceCall,
-  system,
-  ring,
-  music,
+  /// Used to identify the volume of audio streams for accessibility prompts.
+  accessibility,
+
+  /// Used to identify the volume of audio streams for alarms.
   alarm,
+
+  /// Used to identify the volume of audio streams for DTMF Tones.
+  dtmf,
+
+  /// Used to identify the volume of audio streams for music playback.
+  music,
+
+  /// Used to identify the volume of audio streams for notifications.
+  notification,
+
+  /// Used to identify the volume of audio streams for the phone ring.
+  ring,
+
+  /// Used to identify the volume of audio streams for system sounds.
+  system,
+
+  /// Used to identify the volume of audio streams for phone calls.
+  voiceCall,
 }