feat(pixiv): add hide-ads patch (#2578)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>

src/main/kotlin/app/revanced/patches/pixiv/ads/fingerprints/IsNotPremiumFingerprint.kt

@@ -0,0 +1,21 @@
+package app.revanced.patches.pixiv.ads.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.AccessFlags
+
+
+object IsNotPremiumFingerprint : MethodFingerprint(
+    "V",
+    AccessFlags.PUBLIC or AccessFlags.CONSTRUCTOR,
+    listOf("L"),
+    strings = listOf("pixivAccountManager"),
+    customFingerprint = custom@{ _, classDef ->
+        // The "isNotPremium" method is the only method in the class.
+        if (classDef.virtualMethods.count() != 1) return@custom false
+
+        classDef.virtualMethods.first().let { isNotPremiumMethod ->
+            isNotPremiumMethod.parameterTypes.size == 0 && isNotPremiumMethod.returnType == "Z"
+        }
+    }
+)