feat: tiktok-ads patch (#335)

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oSumAtrIX 2022-08-14 22:16:25 +02:00 committed by GitHub
parent 256f98f5f6
commit 81bef57742
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3 changed files with 82 additions and 0 deletions

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package app.revanced.patches.tiktok.ad.annotations
import app.revanced.patcher.annotation.Compatibility
import app.revanced.patcher.annotation.Package
@Compatibility(
[
Package("com.ss.android.ugc.trill", arrayOf()),
Package("com.zhiliaoapp.musically", arrayOf())
]
)
@Target(AnnotationTarget.CLASS)
@Retention(AnnotationRetention.RUNTIME)
internal annotation class TiktokAdsCompatibility

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package app.revanced.patches.tiktok.ad.fingerprints
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.fingerprint.method.annotation.MatchingMethod
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import app.revanced.patches.tiktok.ad.annotations.TiktokAdsCompatibility
@Name("feed-item-clone-fingerprint")
@MatchingMethod(
"Lcom/ss/android/ugc/aweme/feed/model/FeedItemList;",
"clone",
)
@TiktokAdsCompatibility
@Version("0.0.1")
object FeedItemListCloneFingerprint : MethodFingerprint(
null, null, null, null,null, { methodDef ->
methodDef.definingClass.endsWith("/FeedItemList;") && methodDef.name == "clone"
}
)

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package app.revanced.patches.tiktok.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.impl.BytecodeData
import app.revanced.patcher.extensions.addInstruction
import app.revanced.patcher.patch.PatchResult
import app.revanced.patcher.patch.PatchResultError
import app.revanced.patcher.patch.PatchResultSuccess
import app.revanced.patcher.patch.annotations.Patch
import app.revanced.patcher.patch.impl.BytecodePatch
import app.revanced.patches.tiktok.ad.annotations.TiktokAdsCompatibility
import app.revanced.patches.tiktok.ad.fingerprints.FeedItemListCloneFingerprint
import org.jf.dexlib2.Opcode
import org.jf.dexlib2.iface.instruction.ReferenceInstruction
import org.jf.dexlib2.iface.instruction.TwoRegisterInstruction
import org.jf.dexlib2.iface.reference.FieldReference
@Patch
@Name("tiktok-ads")
@Description("Removes ads from TikTok.")
@TiktokAdsCompatibility
@Version("0.0.1")
class TiktokAdsPatch : BytecodePatch(
listOf(FeedItemListCloneFingerprint)
) {
override fun execute(data: BytecodeData): PatchResult {
val method = FeedItemListCloneFingerprint.result!!.mutableMethod
// iterate all instructions in the clone method
for ((index, instruction) in method.implementation!!.instructions.withIndex()) {
// conditions for the instruction we need
if (instruction.opcode.ordinal != Opcode.IPUT_OBJECT.ordinal) continue
val clonePreloadAdsFieldInstruction = (instruction as? ReferenceInstruction)
if ((clonePreloadAdsFieldInstruction?.reference as? FieldReference)?.name != "preloadAds") continue
// set null instead of the field "preloadAds"
val overrideRegister = (clonePreloadAdsFieldInstruction as TwoRegisterInstruction).registerA
method.addInstruction(
index,
"const/4 v$overrideRegister, 0x0"
)
return PatchResultSuccess()
}
return PatchResultError("Could not find required instruction.")
}
}