feat: Patches for YouTube Music

Signed-off-by: oSumAtrIX <johan.melkonyan1@web.de>
2022-04-26 23:10:36 +02:00
parent 529fa1edff
commit 385c278e05
14 changed files with 383 additions and 24 deletions
@@ -0,0 +1,97 @@
+package app.revanced.patches.youtube.layout
+
+import app.revanced.patcher.PatcherData
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.patch.*
+import app.revanced.patcher.signature.MethodMetadata
+import app.revanced.patcher.signature.MethodSignature
+import app.revanced.patcher.signature.MethodSignatureMetadata
+import app.revanced.patcher.signature.PatternScanMethod
+import app.revanced.patcher.smali.toInstruction
+import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.Opcode
+import org.jf.dexlib2.iface.instruction.formats.Instruction35c
+
+private val compatiblePackages = listOf(
+    PackageMetadata(
+        "com.google.android.youtube",
+        listOf("17.14.35")
+    )
+)
+
+class CreateButtonRemoverPatch : Patch(
+    PatchMetadata(
+        "create-button",
+        "Create button patch",
+        "Disable the create button.",
+        compatiblePackages,
+        "0.0.1"
+    ),
+    listOf(
+        MethodSignature(
+            MethodSignatureMetadata(
+                "create-button-method",
+                MethodMetadata(null, null), // unknown
+                PatternScanMethod.Fuzzy(2), // FIXME: Test this threshold and find the best value.
+                compatiblePackages,
+                "Signature for the method required to be patched.",
+                "0.0.1"
+            ),
+            "V",
+            AccessFlags.PUBLIC or AccessFlags.FINAL,
+            listOf("Z"),
+            listOf(
+                Opcode.IGET,
+                Opcode.INVOKE_STATIC,
+                Opcode.MOVE_RESULT_OBJECT,
+                Opcode.IF_NEZ,
+                Opcode.SGET_OBJECT,
+                Opcode.INVOKE_INTERFACE,
+                Opcode.MOVE_RESULT,
+                Opcode.IGET_OBJECT,
+                Opcode.IF_NEZ,
+                Opcode.SGET_OBJECT,
+                Opcode.IGET_OBJECT,
+                Opcode.IF_NEZ,
+                Opcode.SGET_OBJECT,
+                Opcode.IGET_OBJECT,
+                Opcode.IGET_OBJECT,
+                Opcode.INVOKE_VIRTUAL,
+                Opcode.MOVE_RESULT_OBJECT,
+                Opcode.INVOKE_STATIC,
+                Opcode.MOVE_RESULT_OBJECT,
+                Opcode.NEW_INSTANCE,
+                Opcode.NEW_INSTANCE,
+                Opcode.INVOKE_DIRECT,
+                Opcode.CONST,
+                Opcode.INVOKE_STATIC,
+                Opcode.MOVE_RESULT_OBJECT,
+                Opcode.MOVE_OBJECT,
+                Opcode.MOVE_OBJECT,
+                Opcode.INVOKE_DIRECT_RANGE,
+                Opcode.CONST_4,
+                Opcode.INVOKE_VIRTUAL,
+                Opcode.MOVE_RESULT_OBJECT,
+            )
+        )
+    )
+) {
+    override fun execute(patcherData: PatcherData): PatchResult {
+        val result = signatures.first().result!!
+
+        // Get the required register which holds the view object we need to pass to the method hideCreateButton
+        val implementation = result.method.implementation!!
+        val instruction = implementation.instructions[result.scanData.endIndex + 1]
+        if (instruction.opcode != Opcode.INVOKE_STATIC)
+            return PatchResultError("Could not find the correct register")
+        val register = (instruction as Instruction35c).registerC
+
+        // Hide the button view via proxy by passing it to the hideCreateButton method
+        implementation.addInstruction(
+            result.scanData.endIndex + 1,
+            "invoke-static { v$register }, Lfi/razerman/youtube/XAdRemover;->hideCreateButton(Landroid/view/View;)V".toInstruction()
+        )
+
+        return PatchResultSuccess()
+    }
+}