feat(irplus): remove-ads patch (#1554)

Co-authored-by: oSumAtrIX <[email protected]>

src/main/kotlin/app/revanced/patches/irplus/ad/annotations/IrplusAdsCompatibility.kt

@@ -0,0 +1,9 @@
+package app.revanced.patches.irplus.ad.annotations
+
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Package
+
+@Compatibility([Package("net.binarymode.android.irplus")])
+@Target(AnnotationTarget.CLASS)
+@Retention(AnnotationRetention.RUNTIME)
+internal annotation class IrplusAdsCompatibility

src/main/kotlin/app/revanced/patches/irplus/ad/fingerprints/IrplusAdsFingerprint.kt

@@ -0,0 +1,12 @@
+package app.revanced.patches.irplus.ad.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.AccessFlags
+
+object IrplusAdsFingerprint : MethodFingerprint(
+    "V",
+    AccessFlags.PUBLIC or AccessFlags.CONSTRUCTOR,
+    listOf("L", "Z"),
+    strings = listOf("TAGGED")
+)

src/main/kotlin/app/revanced/patches/irplus/ad/patch/IrplusAdsPatch.kt

@@ -0,0 +1,33 @@
+package app.revanced.patches.irplus.ad.patch
+
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.addInstruction
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patches.irplus.ad.annotations.IrplusAdsCompatibility
+import app.revanced.patches.irplus.ad.fingerprints.IrplusAdsFingerprint
+
+
+@Patch
+@Name("remove-ads")
+@Description("Removes all ads from the app.")
+@IrplusAdsCompatibility
+@Version("0.0.1")
+class IrplusAdsPatch : BytecodePatch(
+    listOf(IrplusAdsFingerprint)
+) {
+    override fun execute(context: BytecodeContext): PatchResult {
+        val method = IrplusAdsFingerprint.result!!.mutableMethod
+
+        // By overwriting the second parameter of the method,
+        // the view which holds the advertisement is removed.
+        method.addInstruction(0, "const/4 p2, 0x0")
+
+        return PatchResultSuccess()
+    }
+}