revanced-patches/src/main/kotlin/app/revanced/patches/twitch/ad/video/VideoAdsPatch.kt

131 lines
5.6 KiB
Kotlin

package app.revanced.patches.twitch.ad.video
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
import app.revanced.patcher.extensions.InstructionExtensions.addInstructionsWithLabels
import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
import app.revanced.patcher.patch.annotation.CompatiblePackage
import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patcher.util.smali.ExternalLabel
import app.revanced.patches.all.misc.resources.AddResourcesPatch
import app.revanced.patches.shared.misc.settings.preference.SwitchPreference
import app.revanced.patches.twitch.ad.shared.util.BaseAdPatch
import app.revanced.patches.twitch.ad.video.fingerprints.CheckAdEligibilityLambdaFingerprint
import app.revanced.patches.twitch.ad.video.fingerprints.ContentConfigShowAdsFingerprint
import app.revanced.patches.twitch.ad.video.fingerprints.GetReadyToShowAdFingerprint
import app.revanced.patches.twitch.misc.integrations.IntegrationsPatch
import app.revanced.patches.twitch.misc.settings.SettingsPatch
import app.revanced.util.exception
@Patch(
name = "Block video ads",
description = "Blocks video ads in streams and VODs.",
dependencies = [IntegrationsPatch::class, SettingsPatch::class, AddResourcesPatch::class],
compatiblePackages = [CompatiblePackage("tv.twitch.android.app", ["15.4.1", "16.1.0", "16.9.1"])]
)
object VideoAdsPatch : BaseAdPatch(
"Lapp/revanced/integrations/twitch/patches/VideoAdsPatch;->shouldBlockVideoAds()Z",
"show_video_ads",
setOf(
ContentConfigShowAdsFingerprint,
CheckAdEligibilityLambdaFingerprint,
GetReadyToShowAdFingerprint
)
) {
override fun execute(context: BytecodeContext) {
AddResourcesPatch(this::class)
SettingsPatch.PreferenceScreen.ADS.CLIENT_SIDE.addPreferences(
SwitchPreference("revanced_block_video_ads")
)
/* Amazon ads SDK */
context.blockMethods(
"Lcom/amazon/ads/video/player/AdsManagerImpl;",
"playAds"
)
/* Twitch ads manager */
context.blockMethods(
"Ltv/twitch/android/shared/ads/VideoAdManager;",
"checkAdEligibilityAndRequestAd", "requestAd", "requestAds"
)
/* Various ad presenters */
context.blockMethods(
"Ltv/twitch/android/shared/ads/AdsPlayerPresenter;",
"requestAd", "requestFirstAd", "requestFirstAdIfEligible", "requestMidroll", "requestAdFromMultiAdFormatEvent"
)
context.blockMethods(
"Ltv/twitch/android/shared/ads/AdsVodPlayerPresenter;",
"requestAd", "requestFirstAd",
)
context.blockMethods(
"Ltv/twitch/android/feature/theatre/ads/AdEdgeAllocationPresenter;",
"parseAdAndCheckEligibility", "requestAdsAfterEligibilityCheck", "showAd", "bindMultiAdFormatAllocation"
)
/* A/B ad testing experiments */
context.blockMethods(
"Ltv/twitch/android/provider/experiments/helpers/DisplayAdsExperimentHelper;",
"areDisplayAdsEnabled",
returnMethod = ReturnMethod('Z', "0")
)
context.blockMethods(
"Ltv/twitch/android/shared/ads/tracking/MultiFormatAdsTrackingExperiment;",
"shouldUseMultiAdFormatTracker", "shouldUseVideoAdTracker",
returnMethod = ReturnMethod('Z', "0")
)
context.blockMethods(
"Ltv/twitch/android/shared/ads/MultiformatAdsExperiment;",
"shouldDisableClientSideLivePreroll", "shouldDisableClientSideVodPreroll",
returnMethod = ReturnMethod('Z', "1")
)
// Pretend our player is ineligible for all ads
CheckAdEligibilityLambdaFingerprint.result?.apply {
mutableMethod.addInstructionsWithLabels(
0,
"""
${createConditionInstructions()}
const/4 v0, 0
invoke-static {v0}, Lio/reactivex/Single;->just(Ljava/lang/Object;)Lio/reactivex/Single;
move-result-object p0
return-object p0
""",
ExternalLabel(skipLabelName, mutableMethod.getInstruction(0))
)
} ?: throw CheckAdEligibilityLambdaFingerprint.exception
GetReadyToShowAdFingerprint.result?.apply {
val adFormatDeclined = "Ltv/twitch/android/shared/display/ads/theatre/StreamDisplayAdsPresenter\$Action\$AdFormatDeclined;"
mutableMethod.addInstructionsWithLabels(
0,
"""
${createConditionInstructions()}
sget-object p2, $adFormatDeclined->INSTANCE:$adFormatDeclined
invoke-static {p1, p2}, Ltv/twitch/android/core/mvp/presenter/StateMachineKt;->plus(Ltv/twitch/android/core/mvp/presenter/PresenterState;Ltv/twitch/android/core/mvp/presenter/PresenterAction;)Ltv/twitch/android/core/mvp/presenter/StateAndAction;
move-result-object p1
return-object p1
""",
ExternalLabel(skipLabelName, mutableMethod.getInstruction(0))
)
} ?: throw GetReadyToShowAdFingerprint.exception
// Spoof showAds JSON field
ContentConfigShowAdsFingerprint.result?.apply {
mutableMethod.addInstructions(0, """
${createConditionInstructions()}
const/4 v0, 0
:$skipLabelName
return v0
"""
)
} ?: throw ContentConfigShowAdsFingerprint.exception
}
}