revanced-patches/src/main/kotlin/app/revanced/patches/youtube/layout/spoofappversion/SpoofAppVersionPatch.kt

75 lines
3.0 KiB
Kotlin

package app.revanced.patches.youtube.layout.spoofappversion
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.annotation.CompatiblePackage
import app.revanced.patcher.patch.annotation.Patch
import app.revanced.patches.all.misc.resources.AddResourcesPatch
import app.revanced.patches.shared.misc.settings.preference.ListPreference
import app.revanced.patches.shared.misc.settings.preference.SwitchPreference
import app.revanced.patches.youtube.layout.spoofappversion.fingerprints.SpoofAppVersionFingerprint
import app.revanced.patches.youtube.misc.integrations.IntegrationsPatch
import app.revanced.patches.youtube.misc.settings.SettingsPatch
import app.revanced.util.exception
import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
@Patch(
name = "Spoof app version",
description = "Adds an option to trick YouTube into thinking you are running an older version of the app. " +
"This can be used to restore old UI elements and features.",
dependencies = [IntegrationsPatch::class, SettingsPatch::class, AddResourcesPatch::class],
compatiblePackages = [
CompatiblePackage(
"com.google.android.youtube", [
"18.32.39",
"18.37.36",
"18.38.44",
"18.43.45",
"18.44.41",
"18.45.43",
"18.48.39",
"18.49.37",
"19.01.34",
"19.02.39",
"19.03.35",
"19.03.36",
"19.04.37"
]
)
]
)
@Suppress("unused")
object SpoofAppVersionPatch : BytecodePatch(
setOf(SpoofAppVersionFingerprint)
) {
private const val INTEGRATIONS_CLASS_DESCRIPTOR =
"Lapp/revanced/integrations/youtube/patches/spoof/SpoofAppVersionPatch;"
override fun execute(context: BytecodeContext) {
AddResourcesPatch(this::class)
SettingsPatch.PreferenceScreen.GENERAL_LAYOUT.addPreferences(
SwitchPreference("revanced_spoof_app_version"),
ListPreference(
key = "revanced_spoof_app_version_target",
summaryKey = null,
)
)
SpoofAppVersionFingerprint.result?.apply {
val insertIndex = scanResult.patternScanResult!!.startIndex + 1
val buildOverrideNameRegister =
(mutableMethod.implementation!!.instructions[insertIndex - 1] as OneRegisterInstruction).registerA
mutableMethod.addInstructions(
insertIndex,
"""
invoke-static {v$buildOverrideNameRegister}, $INTEGRATIONS_CLASS_DESCRIPTOR->getYouTubeVersionOverride(Ljava/lang/String;)Ljava/lang/String;
move-result-object v$buildOverrideNameRegister
"""
)
} ?: throw SpoofAppVersionFingerprint.exception
}
}