refactor(YouTube - Spoof video streams): Add 'supportsMultiAudioTracks' field

extensions/music/src/main/java/app/revanced/extension/music/patches/ForceOriginalAudioPatch.java

@@ -8,7 +8,7 @@ public class ForceOriginalAudioPatch {
     /**
      * Injection point.
      */
-    public static void setPreferredLanguage() {
+    public static void setEnabled() {
         app.revanced.extension.shared.patches.ForceOriginalAudioPatch.setEnabled(
                 Settings.FORCE_ORIGINAL_AUDIO.get(),
                 Settings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get()

extensions/shared/library/src/main/java/app/revanced/extension/shared/patches/ForceOriginalAudioPatch.java

@@ -10,14 +10,12 @@ public class ForceOriginalAudioPatch {
 
     private static final String DEFAULT_AUDIO_TRACKS_SUFFIX = ".4";
 
-    private static volatile boolean enabled = false;
+    private static volatile boolean enabled;
 
     public static void setEnabled(boolean isEnabled, ClientType client) {
         enabled = isEnabled;
 
-        if (isEnabled
-                && SpoofVideoStreamsPatch.spoofingToClientWithNoMultiAudioStreams()
-                && !client.useAuth) {
+        if (isEnabled && !client.useAuth && !client.supportsMultiAudioTracks) {
             // If client spoofing does not use authentication and lacks multi-audio streams,
             // then can use any language code for the request and if that requested language is
             // not available YT uses the original audio language. Authenticated requests ignore

extensions/shared/library/src/main/java/app/revanced/extension/shared/spoof/ClientType.java

@@ -31,6 +31,7 @@ public enum ClientType {
             "132.0.6808.3",
             "1.61.48",
             false,
+            false,
             "Android VR 1.61"
     ),
     /**
@@ -50,6 +51,7 @@ public enum ClientType {
             "107.0.5284.2",
             "1.43.32",
             ANDROID_VR_1_61_48.useAuth,
+            ANDROID_VR_1_61_48.supportsMultiAudioTracks,
             "Android VR 1.43"
     ),
     /**
@@ -69,6 +71,7 @@ public enum ClientType {
             "132.0.6779.0",
             "23.47.101",
             true,
+            false,
             "Android Studio"
     ),
     /**
@@ -83,6 +86,7 @@ public enum ClientType {
             "0.1",
             "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Safari/605.1.15",
             false,
+            false,
             "visionOS"
     ),
     /**
@@ -107,6 +111,7 @@ public enum ClientType {
             "19.22.3",
             "com.google.ios.youtube/19.22.3 (iPad7,6; U; CPU iPadOS 17_7_10 like Mac OS X; " + Locale.getDefault() + ")",
             false,
+            true,
             "iPadOS"
     );
 
@@ -180,6 +185,11 @@ public enum ClientType {
      */
     public final boolean useAuth;
 
+    /**
+     * If the client supports multiple audio tracks.
+     */
+    public final boolean supportsMultiAudioTracks;
+
     /**
      * Friendly name displayed in stats for nerds.
      */
@@ -200,6 +210,7 @@ public enum ClientType {
                @NonNull String cronetVersion,
                String clientVersion,
                boolean useAuth,
+               boolean supportsMultiAudioTracks,
                String friendlyName) {
         this.id = id;
         this.clientName = clientName;
@@ -213,6 +224,7 @@ public enum ClientType {
         this.cronetVersion = cronetVersion;
         this.clientVersion = clientVersion;
         this.useAuth = useAuth;
+        this.supportsMultiAudioTracks = supportsMultiAudioTracks;
         this.friendlyName = friendlyName;
 
         Locale defaultLocale = Locale.getDefault();
@@ -238,6 +250,7 @@ public enum ClientType {
                String clientVersion,
                String userAgent,
                boolean useAuth,
+               boolean supportsMultiAudioTracks,
                String friendlyName) {
         this.id = id;
         this.clientName = clientName;
@@ -248,6 +261,7 @@ public enum ClientType {
         this.clientVersion = clientVersion;
         this.userAgent = userAgent;
         this.useAuth = useAuth;
+        this.supportsMultiAudioTracks = supportsMultiAudioTracks;
         this.friendlyName = friendlyName;
         this.packageName = null;
         this.androidSdkVersion = null;

extensions/youtube/src/main/java/app/revanced/extension/youtube/patches/ForceOriginalAudioPatch.java

@@ -8,7 +8,7 @@ public class ForceOriginalAudioPatch {
     /**
      * Injection point.
      */
-    public static void setPreferredLanguage() {
+    public static void setEnabled() {
         app.revanced.extension.shared.patches.ForceOriginalAudioPatch.setEnabled(
                 Settings.FORCE_ORIGINAL_AUDIO.get(),
                 Settings.SPOOF_VIDEO_STREAMS_CLIENT_TYPE.get()

patches/src/main/kotlin/app/revanced/patches/shared/misc/audio/ForceOriginalAudioPatch.kt

@@ -59,7 +59,7 @@ internal fun forceOriginalAudioPatch(
 
         mainActivityOnCreateFingerprint.method.addInstruction(
             0,
-            "invoke-static { }, $subclassExtensionClassDescriptor->setPreferredLanguage()V"
+            "invoke-static { }, $subclassExtensionClassDescriptor->setEnabled()V"
         )
 
         // Disable feature flag that ignores the default track flag