feat(YouTube - Return YouTube Dislike): Support version 18.43.45 and 18.44.41 (#3260)

Co-authored-by: LisoUseInAIKyrios <118716522+LisoUseInAIKyrios@users.noreply.github.com>
2024-07-27 17:14:46 +02:00 · 2023-11-18 00:51:10 +01:00 · 2023-11-18 00:51:10 +01:00 · 70dee584ed
commit 70dee584ed
parent c7927e9e52
7 changed files with 141 additions and 7 deletions
--- a/src/main/kotlin/app/revanced/extensions/Extensions.kt
+++ b/src/main/kotlin/app/revanced/extensions/Extensions.kt
@ -8,7 +8,10 @@ import app.revanced.patcher.util.proxy.mutableTypes.MutableClass
 import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
 import app.revanced.patches.shared.mapping.misc.ResourceMappingPatch
 import com.android.tools.smali.dexlib2.iface.Method
+import com.android.tools.smali.dexlib2.iface.instruction.Instruction
+import com.android.tools.smali.dexlib2.iface.instruction.ReferenceInstruction
 import com.android.tools.smali.dexlib2.iface.instruction.WideLiteralInstruction
+import com.android.tools.smali.dexlib2.iface.reference.Reference
 import com.android.tools.smali.dexlib2.util.MethodUtil
 import org.w3c.dom.Node

@ -102,4 +105,23 @@ fun BytecodeContext.traverseClassHierarchy(targetClass: MutableClass, callback:
    this.findClass(targetClass.superclass ?: return)?.mutableClass?.let {
        traverseClassHierarchy(it, callback)
    }
-}
+}
+
+/**
+ * Get the [Reference] of an [Instruction] as [T].
+ *
+ * @param T The type of [Reference] to cast to.
+ * @return The [Reference] as [T] or null
+ * if the [Instruction] is not a [ReferenceInstruction] or the [Reference] is not of type [T].
+ * @see ReferenceInstruction
+ */
+fun <T : Reference> Instruction.getReference() = (this as? ReferenceInstruction)?.reference as? T
+
+/**
+ * Get the index of the first [Instruction] that matches the predicate.
+ *
+ * @param predicate The predicate to match.
+ * @return The index of the first [Instruction] that matches the predicate.
+ */
+fun Method.indexOfFirstInstruction(predicate: Instruction.() -> Boolean) =
+    this.implementation!!.instructions.indexOfFirst(predicate)
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/ReturnYouTubeDislikePatch.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/ReturnYouTubeDislikePatch.kt
@ -1,6 +1,8 @@
 package app.revanced.patches.youtube.layout.returnyoutubedislike

 import app.revanced.extensions.exception
+import app.revanced.extensions.getReference
+import app.revanced.extensions.indexOfFirstInstruction
 import app.revanced.patcher.data.BytecodeContext
 import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
 import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
@ -9,6 +11,7 @@ import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
 import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
 import app.revanced.patcher.fingerprint.MethodFingerprint
 import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchException
 import app.revanced.patcher.patch.annotation.CompatiblePackage
 import app.revanced.patcher.patch.annotation.Patch
 import app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints.*
@ -20,6 +23,7 @@ import com.android.tools.smali.dexlib2.iface.instruction.FiveRegisterInstruction
 import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
 import com.android.tools.smali.dexlib2.iface.instruction.ReferenceInstruction
 import com.android.tools.smali.dexlib2.iface.instruction.TwoRegisterInstruction
+import com.android.tools.smali.dexlib2.iface.reference.MethodReference

@Patch(
    name = "Return YouTube Dislike",
@ -34,8 +38,8 @@ import com.android.tools.smali.dexlib2.iface.instruction.TwoRegisterInstruction
    compatiblePackages = [
        CompatiblePackage(
            "com.google.android.youtube", [
-                "18.37.36",
-                "18.38.44"
+                "18.43.45",
+                "18.44.41",
            ]
        )
    ]
@ -49,6 +53,8 @@ object ReturnYouTubeDislikePatch : BytecodePatch(
        LikeFingerprint,
        DislikeFingerprint,
        RemoveLikeFingerprint,
+        RollingNumberSetterFingerprint,
+        RollingNumberTextViewFingerprint
    )
 ) {
    private const val INTEGRATIONS_CLASS_DESCRIPTOR =
@ -143,7 +149,77 @@ object ReturnYouTubeDislikePatch : BytecodePatch(

        // endregion

-        // region Hook for non litho Short videos.
+        // region Hook rolling numbers.
+
+        RollingNumberSetterFingerprint.result?.let {
+            val dislikesIndex = it.scanResult.patternScanResult!!.endIndex
+
+            it.mutableMethod.apply {
+                val insertIndex = 1
+
+                val charSequenceInstanceRegister =
+                    getInstruction<OneRegisterInstruction>(0).registerA
+                val charSequenceFieldReference =
+                    getInstruction<ReferenceInstruction>(dislikesIndex).reference.toString()
+
+                val registerCount = implementation!!.registerCount
+
+                // This register is being overwritten, so it is free to use.
+                val freeRegister = registerCount - 1
+                val conversionContextRegister = registerCount - parameters.size + 1
+
+                addInstructions(
+                    insertIndex,
+                    """
+                        iget-object v$freeRegister, v$charSequenceInstanceRegister, $charSequenceFieldReference
+                        invoke-static {v$conversionContextRegister, v$freeRegister}, $INTEGRATIONS_CLASS_DESCRIPTOR->onRollingNumberLoaded(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/String;
+                        move-result-object v$freeRegister
+                        iput-object v$freeRegister, v$charSequenceInstanceRegister, $charSequenceFieldReference
+                    """
+                )
+            }
+        } ?: throw RollingNumberSetterFingerprint.exception
+
+        // The rolling number Span is missing styling since it's initially set as a String.
+        // Modify the UI text view and use the styled like/dislike Span.
+        RollingNumberTextViewFingerprint.result?.let {
+            // Initial TextView is set in this method.
+            val initiallyCreatedTextViewMethod = it.mutableMethod
+
+            // Videos less than 24 hours after uploaded, like counts will be updated in real time.
+            // Whenever like counts are updated, TextView is set in this method.
+            val realTimeUpdateTextViewMethod = it.mutableClass.methods.find { method ->
+                method.parameterTypes.first() == "Landroid/graphics/Bitmap;"
+            } ?: throw PatchException("Failed to find realTimeUpdateTextViewMethod")
+
+            arrayOf(
+                initiallyCreatedTextViewMethod,
+                realTimeUpdateTextViewMethod
+            ).forEach { insertMethod ->
+                insertMethod.apply {
+                    val setTextIndex = indexOfFirstInstruction {
+                        getReference<MethodReference>()?.name == "setText"
+                    }
+
+                    val textViewRegister =
+                        getInstruction<FiveRegisterInstruction>(setTextIndex).registerC
+                    val textSpanRegister =
+                        getInstruction<FiveRegisterInstruction>(setTextIndex).registerD
+
+                    addInstructions(
+                        setTextIndex,
+                        """
+                            invoke-static {v$textViewRegister, v$textSpanRegister}, $INTEGRATIONS_CLASS_DESCRIPTOR->updateRollingNumber(Landroid/widget/TextView;Ljava/lang/CharSequence;)Ljava/lang/CharSequence;
+                            move-result-object v$textSpanRegister
+                        """
+                    )
+                }
+            }
+        } ?: throw RollingNumberTextViewFingerprint.exception
+
+        // endregion
+
+        // region Hook for non-litho Short videos.

        ShortsTextViewFingerprint.result?.let {
            it.mutableMethod.apply {
@ -172,7 +248,7 @@ object ReturnYouTubeDislikePatch : BytecodePatch(
                        move-result v0
                        if-eqz v0, :ryd_disabled
                        return-void
-                       
+                        
                        :is_like
                        :ryd_disabled
                        nop
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/RollingNumberSetterFingerprint.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/RollingNumberSetterFingerprint.kt
@ -0,0 +1,12 @@
+package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
+
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import com.android.tools.smali.dexlib2.Opcode
+
+object RollingNumberSetterFingerprint : MethodFingerprint(
+    opcodes = listOf(
+        Opcode.INVOKE_DIRECT,
+        Opcode.IGET_OBJECT
+    ),
+    strings = listOf("RollingNumberType required properties missing! Need updateCount, fontName, color and fontSize.")
+)
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/RollingNumberTextViewFingerprint.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/RollingNumberTextViewFingerprint.kt
@ -0,0 +1,23 @@
+package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+import com.android.tools.smali.dexlib2.Opcode
+
+object RollingNumberTextViewFingerprint : MethodFingerprint(
+    returnType = "V",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    parameters = listOf("L", "F", "F"),
+    opcodes = listOf(
+        Opcode.IPUT,
+        null,   // invoke-direct or invoke-virtual
+        Opcode.IPUT_OBJECT,
+        Opcode.IGET_OBJECT,
+        Opcode.INVOKE_VIRTUAL,
+        Opcode.RETURN_VOID
+    ),
+    customFingerprint = custom@{ _, classDef ->
+        classDef.superclass == "Landroid/support/v7/widget/AppCompatTextView;"
+    }
+)
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/ShortsTextViewFingerprint.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/ShortsTextViewFingerprint.kt
@ -12,7 +12,7 @@ object ShortsTextViewFingerprint : MethodFingerprint(
    opcodes = listOf(
        Opcode.INVOKE_SUPER,    // first instruction of method
        Opcode.IF_NEZ,
-        Opcode.RETURN_VOID,
+        null,
        Opcode.INVOKE_VIRTUAL,
        Opcode.MOVE_RESULT_OBJECT,
        Opcode.CHECK_CAST,
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextComponentAtomicReferenceFingerprint.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextComponentAtomicReferenceFingerprint.kt
@ -18,7 +18,7 @@ object TextComponentAtomicReferenceFingerprint : MethodFingerprint(
        Opcode.MOVE_OBJECT_FROM16,
        Opcode.MOVE_OBJECT_FROM16,
        Opcode.MOVE_OBJECT_FROM16,
-        Opcode.MOVE_OBJECT_FROM16,
+        null,
        Opcode.INVOKE_VIRTUAL, // Register C is atomic reference
        Opcode.MOVE_RESULT_OBJECT, // Register A is char sequence
        Opcode.CHECK_CAST,
--- a/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextComponentContextFingerprint.kt
+++ b/src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextComponentContextFingerprint.kt
@ -21,6 +21,7 @@ object TextComponentContextFingerprint : MethodFingerprint(
        Opcode.IGET_OBJECT,
        Opcode.IGET_OBJECT,
        Opcode.IGET_OBJECT,
+        Opcode.IGET_OBJECT,
        Opcode.IGET_OBJECT, // conversion context field name
    )
 )