revanced-patches/src/main/kotlin/app/revanced/patches/youtube/layout/buttons/autoplay/HideAutoplayButtonPatch.kt

93 lines
3.8 KiB
Kotlin

package app.revanced.patches.youtube.layout.buttons.autoplay
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.InstructionExtensions.addInstructionsWithLabels
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.patcher.util.smali.ExternalLabel
import app.revanced.patches.all.misc.resources.AddResourcesPatch
import app.revanced.patches.shared.misc.mapping.ResourceMappingPatch
import app.revanced.patches.shared.misc.settings.preference.SwitchPreference
import app.revanced.patches.youtube.misc.integrations.IntegrationsPatch
import app.revanced.patches.youtube.misc.settings.SettingsPatch
import app.revanced.patches.youtube.shared.fingerprints.LayoutConstructorFingerprint
import app.revanced.util.exception
import app.revanced.util.findIndexForIdResource
import com.android.tools.smali.dexlib2.iface.instruction.Instruction
import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
import com.android.tools.smali.dexlib2.iface.instruction.ReferenceInstruction
import com.android.tools.smali.dexlib2.iface.reference.MethodReference
@Patch(
name = "Hide autoplay button",
description = "Adds an option to hide the autoplay button in the video player.",
dependencies = [
IntegrationsPatch::class,
SettingsPatch::class,
ResourceMappingPatch::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 HideAutoplayButtonPatch : BytecodePatch(
setOf(LayoutConstructorFingerprint)
) {
override fun execute(context: BytecodeContext) {
AddResourcesPatch(this::class)
SettingsPatch.PreferenceScreen.PLAYER.addPreferences(
SwitchPreference("revanced_hide_autoplay_button")
)
LayoutConstructorFingerprint.result?.mutableMethod?.apply {
val layoutGenMethodInstructions = implementation!!.instructions
// resolve the offsets of where to insert the branch instructions and ...
val insertIndex = findIndexForIdResource("autonav_preview_stub")
// where to branch away
val branchIndex =
layoutGenMethodInstructions.subList(insertIndex + 1, layoutGenMethodInstructions.size - 1)
.indexOfFirst {
((it as? ReferenceInstruction)?.reference as? MethodReference)?.name == "addOnLayoutChangeListener"
} + 2
val jumpInstruction = layoutGenMethodInstructions[insertIndex + branchIndex] as Instruction
// can be clobbered because this register is overwritten after the injected code
val clobberRegister = getInstruction<OneRegisterInstruction>(insertIndex).registerA
addInstructionsWithLabels(
insertIndex,
"""
invoke-static {}, Lapp/revanced/integrations/youtube/patches/HideAutoplayButtonPatch;->isButtonShown()Z
move-result v$clobberRegister
if-eqz v$clobberRegister, :hidden
""",
ExternalLabel("hidden", jumpInstruction)
)
} ?: throw LayoutConstructorFingerprint.exception
}
}