revanced-patches/src/main/kotlin/app/revanced/patches/duolingo/ad/DisableAdsPatch.kt
Joshua May 4e323aa206 feat(Duolingo): Add Disable ads and Enable debug menu patch (#3422)
Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
Co-authored-by: LisoUseInAIKyrios <118716522+LisoUseInAIKyrios@users.noreply.github.com>
2024-08-24 14:44:35 +02:00

41 lines
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1.7 KiB
Kotlin

package app.revanced.patches.duolingo.ad
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.annotation.CompatiblePackage
import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patches.duolingo.ad.fingerprints.InitializeMonetizationDebugSettingsFingerprint
import app.revanced.util.resultOrThrow
import com.android.tools.smali.dexlib2.iface.instruction.TwoRegisterInstruction
@Patch(
name = "Disable ads",
compatiblePackages = [CompatiblePackage("com.duolingo")]
)
@Suppress("unused")
object DisableAdsPatch : BytecodePatch(
setOf(InitializeMonetizationDebugSettingsFingerprint)
) {
override fun execute(context: BytecodeContext) {
// Couple approaches to remove ads exist:
//
// MonetizationDebugSettings has a boolean value for "disableAds".
// OnboardingState has a getter to check if the user has any "adFreeSessions".
// SharedPreferences has a debug boolean value with key "disable_ads", which maps to "DebugCategory.DISABLE_ADS".
//
// MonetizationDebugSettings seems to be the most general setting to work fine.
InitializeMonetizationDebugSettingsFingerprint.resultOrThrow().let {
it.mutableMethod.apply {
val insertIndex = it.scanResult.patternScanResult!!.startIndex
val register = getInstruction<TwoRegisterInstruction>(insertIndex).registerA
addInstructions(
insertIndex,
"const/4 v$register, 0x1"
)
}
}
}
}