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feat(Duolingo): Add Disable ads and Enable debug menu patch (#3422)

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Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
Co-authored-by: LisoUseInAIKyrios <118716522+LisoUseInAIKyrios@users.noreply.github.com>
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Joshua May 2024-08-24 05:44:35 -07:00 committed by GitHub
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commit d0a8599f76
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12
api/revanced-patches.api
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@ -243,6 +243,18 @@ public final class app/revanced/patches/cieid/restrictions/root/BypassRootChecks
public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
}
public final class app/revanced/patches/duolingo/ad/DisableAdsPatch : app/revanced/patcher/patch/BytecodePatch {
public static final field INSTANCE Lapp/revanced/patches/duolingo/ad/DisableAdsPatch;
public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
}
public final class app/revanced/patches/duolingo/debug/EnableDebugMenuPatch : app/revanced/patcher/patch/BytecodePatch {
public static final field INSTANCE Lapp/revanced/patches/duolingo/debug/EnableDebugMenuPatch;
public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
}
public final class app/revanced/patches/facebook/ads/story/HideStoryAdsPatch : app/revanced/patcher/patch/BytecodePatch {
public static final field INSTANCE Lapp/revanced/patches/facebook/ads/story/HideStoryAdsPatch;
public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V

41
src/main/kotlin/app/revanced/patches/duolingo/ad/DisableAdsPatch.kt Normal file
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@ -0,0 +1,41 @@
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"
)
}
}
}
}

21
src/main/kotlin/app/revanced/patches/duolingo/ad/fingerprints/InitializeMonetizationDebugSettingsFingerprint.kt Normal file
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@ -0,0 +1,21 @@
package app.revanced.patches.duolingo.ad.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
internal object InitializeMonetizationDebugSettingsFingerprint : MethodFingerprint(
returnType = "V",
accessFlags = AccessFlags.PUBLIC or AccessFlags.CONSTRUCTOR,
parameters = listOf(
"Z", // disableAds
"Z", // useDebugBilling
"Z", // showManageSubscriptions
"Z", // alwaysShowSuperAds
"Lcom/duolingo/debug/FamilyQuestOverride;",
),
opcodes = listOf(
Opcode.IPUT_BOOLEAN
)
)

35
src/main/kotlin/app/revanced/patches/duolingo/debug/EnableDebugMenuPatch.kt Normal file
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@ -0,0 +1,35 @@
package app.revanced.patches.duolingo.debug
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.debug.fingerprints.InitializeBuildConfigProviderFingerprint
import app.revanced.util.resultOrThrow
import com.android.tools.smali.dexlib2.iface.instruction.TwoRegisterInstruction
@Patch(
name = "Enable debug menu",
compatiblePackages = [CompatiblePackage("com.duolingo", ["5.158.4"])],
use = false
)
@Suppress("unused")
object EnableDebugMenuPatch : BytecodePatch(
setOf(InitializeBuildConfigProviderFingerprint)
) {
override fun execute(context: BytecodeContext) {
InitializeBuildConfigProviderFingerprint.resultOrThrow().let {
it.mutableMethod.apply {
val insertIndex = it.scanResult.patternScanResult!!.startIndex
val register = getInstruction<TwoRegisterInstruction>(insertIndex).registerA
addInstructions(
insertIndex,
"const/4 v$register, 0x1"
)
}
}
}
}

25
src/main/kotlin/app/revanced/patches/duolingo/debug/fingerprints/InitializeBuildConfigProviderFingerprint.kt Normal file
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@ -0,0 +1,25 @@
package app.revanced.patches.duolingo.debug.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
/**
* The `BuildConfigProvider` class has two booleans:
*
* - `isChina`: (usually) compares "play" with "china"...except for builds in China
* - `isDebug`: compares "release" with "debug" <-- we want to force this to `true`
*/
internal object InitializeBuildConfigProviderFingerprint : MethodFingerprint(
returnType = "V",
accessFlags = AccessFlags.PUBLIC or AccessFlags.CONSTRUCTOR,
strings = listOf(
"debug",
"release",
"china",
),
opcodes = listOf(
Opcode.IPUT_BOOLEAN
)
)