fix: Use activity fingerprint for YT Music, so GmsCore can show a dialog

src/main/kotlin/app/revanced/patches/music/misc/gms/GmsCoreSupportPatch.kt

@@ -5,7 +5,6 @@ import app.revanced.patches.music.misc.gms.Constants.REVANCED_MUSIC_PACKAGE_NAME
 import app.revanced.patches.music.misc.gms.GmsCoreSupportResourcePatch.gmsCoreVendorGroupIdOption
 import app.revanced.patches.music.misc.gms.fingerprints.*
 import app.revanced.patches.music.misc.integrations.IntegrationsPatch
-import app.revanced.patches.music.misc.integrations.fingerprints.ApplicationInitFingerprint
 import app.revanced.patches.shared.fingerprints.CastContextFetchFingerprint
 import app.revanced.patches.shared.misc.gms.BaseGmsCoreSupportPatch
 
@@ -21,10 +20,7 @@ object GmsCoreSupportPatch : BaseGmsCoreSupportPatch(
         CastDynamiteModuleV2Fingerprint,
         CastContextFetchFingerprint,
     ),
-    // This fingerprint could be improved by using a main Activity,
-    // as that allows showing a dialog if GmsCore is not whitelisted for battery optimizations.
-    // Because using this fingerprint only allows showing a brief toast and then opening a website.
-    mainActivityOnCreateFingerprint = ApplicationInitFingerprint,
+    mainActivityOnCreateFingerprint = MusicActivityOnCreateFingerprint,
     integrationsPatchDependency = IntegrationsPatch::class,
     gmsCoreSupportResourcePatch = GmsCoreSupportResourcePatch,
     compatiblePackages = setOf(CompatiblePackage("com.google.android.apps.youtube.music")),

src/main/kotlin/app/revanced/patches/music/misc/gms/fingerprints/MusicActivityOnCreateFingerprint.kt

@@ -0,0 +1,11 @@
+package app.revanced.patches.music.misc.gms.fingerprints
+
+import app.revanced.patcher.fingerprint.MethodFingerprint
+
+internal object MusicActivityOnCreateFingerprint : MethodFingerprint(
+    returnType = "V",
+    parameters = listOf("Landroid/os/Bundle;"),
+    customFingerprint = { methodDef, classDef ->
+        methodDef.name == "onCreate" && classDef.type.endsWith("/MusicActivity;")
+    }
+)