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feat(youtube): support version 18.08.37

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oSumAtrIX 2023-03-19 23:24:31 +01:00
parent b0834faa69
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39 changed files with 357 additions and 279 deletions
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9
src/main/kotlin/app/revanced/patches/youtube/layout/buttons/autoplay/patch/HideAutoplayButtonPatch.kt
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@ -6,6 +6,7 @@ import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.addInstructions
import app.revanced.patcher.extensions.instruction
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.PatchResult
import app.revanced.patcher.patch.PatchResultSuccess
@ -20,6 +21,7 @@ import app.revanced.patches.youtube.layout.buttons.autoplay.fingerprints.LayoutC
import app.revanced.patches.youtube.misc.integrations.patch.IntegrationsPatch
import app.revanced.patches.youtube.misc.settings.bytecode.patch.SettingsPatch
import org.jf.dexlib2.iface.instruction.Instruction
import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
import org.jf.dexlib2.iface.instruction.ReferenceInstruction
import org.jf.dexlib2.iface.instruction.WideLiteralInstruction
import org.jf.dexlib2.iface.reference.MethodReference
@ -66,12 +68,15 @@ class HideAutoplayButtonPatch : BytecodePatch(
val jumpInstruction = layoutGenMethodInstructions[insertIndex + branchIndex] as Instruction
// can be clobbered because this register is overwritten after the injected code
val clobberRegister = (instruction(insertIndex) as OneRegisterInstruction).registerA
addInstructions(
insertIndex,
"""
invoke-static {}, Lapp/revanced/integrations/patches/HideAutoplayButtonPatch;->isButtonShown()Z
move-result v11
if-eqz v11, :hidden
move-result v$clobberRegister
if-eqz v$clobberRegister, :hidden
""", listOf(ExternalLabel("hidden", jumpInstruction))
)
} ?: return LayoutConstructorFingerprint.toErrorResult()

5
src/main/kotlin/app/revanced/patches/youtube/layout/buttons/pivotbar/shared/annotations/PivotBarCompatibility.kt
View File

@ -6,14 +6,15 @@ import app.revanced.patcher.annotation.Package
@Compatibility(
[Package(
"com.google.android.youtube", arrayOf(
"17.49.37",
"17.49.37",
"18.03.36",
"18.03.42",
"18.04.35",
"18.04.41",
"18.05.32",
"18.05.35",
"18.05.40"
"18.05.40",
"18.08.37"
)
)]
)

3
src/main/kotlin/app/revanced/patches/youtube/layout/hide/crowdfundingbox/bytecode/fingerprints/CrowdfundingBoxFingerprint.kt
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@ -7,12 +7,9 @@ import org.jf.dexlib2.iface.instruction.WideLiteralInstruction
object CrowdfundingBoxFingerprint : MethodFingerprint(
opcodes = listOf(
Opcode.CONST_4,
Opcode.CONST,
Opcode.INVOKE_VIRTUAL,
Opcode.MOVE_RESULT_OBJECT,
Opcode.IPUT_OBJECT,
Opcode.CONST,
),
customFingerprint = { methodDef ->
methodDef.implementation?.instructions?.any { instruction ->

25
src/main/kotlin/app/revanced/patches/youtube/layout/hide/crowdfundingbox/bytecode/patch/CrowdfundingBoxPatch.kt
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@ -1,5 +1,6 @@
package app.revanced.patches.youtube.layout.hide.crowdfundingbox.bytecode.patch
import app.revanced.extensions.toErrorResult
import app.revanced.patcher.annotation.Description
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
@ -15,7 +16,7 @@ import app.revanced.patches.youtube.layout.hide.crowdfundingbox.annotations.Crow
import app.revanced.patches.youtube.layout.hide.crowdfundingbox.bytecode.fingerprints.CrowdfundingBoxFingerprint
import app.revanced.patches.youtube.layout.hide.crowdfundingbox.resource.patch.CrowdfundingBoxResourcePatch
import app.revanced.patches.youtube.misc.integrations.patch.IntegrationsPatch
import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
import org.jf.dexlib2.iface.instruction.TwoRegisterInstruction
@Patch
@DependsOn([IntegrationsPatch::class, CrowdfundingBoxResourcePatch::class])
@ -29,18 +30,20 @@ class CrowdfundingBoxPatch : BytecodePatch(
)
) {
override fun execute(context: BytecodeContext): PatchResult {
val crowdfundingBoxResult = CrowdfundingBoxFingerprint.result!!
val crowdfundingBoxMethod = crowdfundingBoxResult.mutableMethod
CrowdfundingBoxFingerprint.result?.let {
it.mutableMethod.apply {
val insertIndex = it.scanResult.patternScanResult!!.endIndex
val objectRegister = (instruction(insertIndex) as TwoRegisterInstruction).registerA
val moveResultObjectIndex =
crowdfundingBoxResult.scanResult.patternScanResult!!.endIndex - 2
crowdfundingBoxMethod.addInstruction(
moveResultObjectIndex + 1, """
invoke-static {v${(crowdfundingBoxMethod.instruction(moveResultObjectIndex) as OneRegisterInstruction).registerA}}, Lapp/revanced/integrations/patches/HideCrowdfundingBoxPatch;->hideCrowdfundingBox(Landroid/view/View;)V
"""
)
addInstruction(insertIndex, "invoke-static {v$objectRegister}, $INTEGRATIONS_METHOD_DESCRIPTOR")
}
} ?: return CrowdfundingBoxFingerprint.toErrorResult()
return PatchResultSuccess()
}
private companion object {
const val INTEGRATIONS_METHOD_DESCRIPTOR =
"Lapp/revanced/integrations/patches/HideCrowdfundingBoxPatch;->hideCrowdfundingBox(Landroid/view/View;)V"
}
}

15
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/annotations/ReturnYouTubeDislikeCompatibility.kt
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@ -3,19 +3,6 @@ package app.revanced.patches.youtube.layout.returnyoutubedislike.annotations
import app.revanced.patcher.annotation.Compatibility
import app.revanced.patcher.annotation.Package
@Compatibility(
[Package(
"com.google.android.youtube", arrayOf(
"17.49.37",
"18.03.36",
"18.03.42",
"18.04.35",
"18.04.41",
"18.05.32",
"18.05.35",
"18.05.40"
)
)]
)
@Compatibility([Package("com.google.android.youtube", arrayOf("18.08.37"))])
@Target(AnnotationTarget.CLASS)
internal annotation class ReturnYouTubeDislikeCompatibility

3
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/DislikeFingerprint.kt
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@ -1,11 +1,8 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
object DislikeFingerprint : MethodFingerprint(
"V",
AccessFlags.PROTECTED or AccessFlags.CONSTRUCTOR,
strings = listOf("like/dislike")
)

3
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/LikeFingerprint.kt
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@ -1,14 +1,11 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.annotation.FuzzyPatternScanMethod
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
@FuzzyPatternScanMethod(2)
object LikeFingerprint : MethodFingerprint(
"V",
AccessFlags.PROTECTED or AccessFlags.CONSTRUCTOR,
strings = listOf("like/like")
)

3
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/RemoveLikeFingerprint.kt
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@ -1,11 +1,8 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
object RemoveLikeFingerprint : MethodFingerprint(
"V",
AccessFlags.PROTECTED or AccessFlags.CONSTRUCTOR,
strings = listOf("like/removelike")
)

11
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextComponentConstructorFingerprint.kt Normal file
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@ -0,0 +1,11 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
object TextComponentConstructorFingerprint : MethodFingerprint(
access = AccessFlags.CONSTRUCTOR or AccessFlags.PRIVATE,
strings = listOf("TextComponent")
)

8
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextComponentFingerprint.kt
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@ -1,8 +0,0 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object TextComponentFingerprint : MethodFingerprint(
strings = listOf("com.google.android.apps.youtube.music")
)

8
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextComponentSpecParentFingerprint.kt
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@ -1,8 +0,0 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object TextComponentSpecParentFingerprint : MethodFingerprint(
strings = listOf("TextComponentSpec: No converter for extension: ")
)

14
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextReferenceFingerprint.kt Normal file
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@ -0,0 +1,14 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.Opcode
object TextReferenceFingerprint : MethodFingerprint(
opcodes = listOf(
Opcode.INVOKE_STATIC_RANGE,
Opcode.MOVE_RESULT_OBJECT,
Opcode.INVOKE_DIRECT,
Opcode.INVOKE_VIRTUAL
)
)

11
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/fingerprints/TextReferenceParamFingerprint.kt Normal file
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@ -0,0 +1,11 @@
package app.revanced.patches.youtube.layout.returnyoutubedislike.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.Opcode
object TextReferenceParamFingerprint : MethodFingerprint(
opcodes = listOf(
Opcode.MOVE_OBJECT,
Opcode.MOVE_OBJECT_FROM16 // the first occurrence of this instruction uses the register for the text object
)
)

55
src/main/kotlin/app/revanced/patches/youtube/layout/returnyoutubedislike/patch/ReturnYouTubeDislikePatch.kt
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@ -25,7 +25,9 @@ import app.revanced.patches.youtube.misc.integrations.patch.IntegrationsPatch
import app.revanced.patches.youtube.misc.playertype.patch.PlayerTypeHookPatch
import app.revanced.patches.youtube.misc.video.videoid.patch.VideoIdPatch
import org.jf.dexlib2.builder.instruction.BuilderInstruction35c
import org.jf.dexlib2.iface.instruction.FiveRegisterInstruction
import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
import org.jf.dexlib2.iface.instruction.TwoRegisterInstruction
@Patch
@DependsOn(
@ -42,7 +44,7 @@ import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
@Version("0.0.1")
class ReturnYouTubeDislikePatch : BytecodePatch(
listOf(
TextComponentSpecParentFingerprint,
TextComponentConstructorFingerprint,
ShortsTextComponentParentFingerprint,
LikeFingerprint,
DislikeFingerprint,
@ -78,27 +80,37 @@ class ReturnYouTubeDislikePatch : BytecodePatch(
// region Hook components
TextComponentFingerprint.also { it.resolve(context, TextComponentSpecParentFingerprint.result!!.classDef) }
.result?.let {
with(it.mutableMethod) {
val createComponentMethod = this
TextReferenceFingerprint.also {
it.resolve(
context,
TextComponentConstructorFingerprint.result!!.classDef
)
}.result?.let { result ->
val moveTextRefParamInstructionIndex = TextReferenceParamFingerprint.also {
if (!TextReferenceParamFingerprint.resolve(context, result.method, result.classDef))
return TextReferenceParamFingerprint.toErrorResult()
}.result!!.scanResult.patternScanResult!!.endIndex
val conversionContextParam = 5
val textRefParam = createComponentMethod.parameters.size - 2
// Insert index must be 0, otherwise UI does not updated correctly in some situations
// such as switching from full screen or when using previous/next overlay buttons.
val insertIndex = 0
result.mutableMethod.apply {
val insertIndex = result.scanResult.patternScanResult!!.endIndex
createComponentMethod.addInstructions(
insertIndex,
"""
move-object/from16 v7, p$conversionContextParam
move-object/from16 v8, p$textRefParam
invoke-static {v7, v8}, $INTEGRATIONS_PATCH_CLASS_DESCRIPTOR->onComponentCreated(Ljava/lang/Object;Ljava/util/concurrent/atomic/AtomicReference;)V
"""
)
}
} ?: return TextComponentFingerprint.toErrorResult()
val atomicReferenceInstruction = (instruction(insertIndex - 1) as FiveRegisterInstruction)
val conversionContextParam = atomicReferenceInstruction.registerC
val textRefParam = (instruction(moveTextRefParamInstructionIndex) as TwoRegisterInstruction).registerA
// Overwritten after injected code, which is why it can be used.
val clobberRegister = atomicReferenceInstruction.registerD
addInstructions(
insertIndex,
"""
# required instruction, otherwise register might be out of range
move-object/from16 v$clobberRegister, v$textRefParam
invoke-static {v$clobberRegister, v$conversionContextParam}, $ON_COMPONENT_CREATED_DESCRIPTOR
"""
)
}
} ?: return TextReferenceFingerprint.toErrorResult()
ShortsTextComponentParentFingerprint.result?.let {
context
@ -138,6 +150,9 @@ class ReturnYouTubeDislikePatch : BytecodePatch(
const val INTEGRATIONS_PATCH_CLASS_DESCRIPTOR =
"Lapp/revanced/integrations/patches/ReturnYouTubeDislikePatch;"
const val ON_COMPONENT_CREATED_DESCRIPTOR =
"$INTEGRATIONS_PATCH_CLASS_DESCRIPTOR->onComponentCreated(Ljava/lang/Object;Ljava/util/concurrent/atomic/AtomicReference;)V"
private fun MethodFingerprint.toPatch(voteKind: Vote) = VotePatch(this, voteKind)
}

8
src/main/kotlin/app/revanced/patches/youtube/layout/spoofappversion/bytecode/patch/SpoofAppVersionPatch.kt
View File

@ -30,10 +30,6 @@ class SpoofAppVersionPatch : BytecodePatch(
SpoofAppVersionFingerprint
)
) {
companion object {
const val INTEGRATIONS_CLASS_DESCRIPTOR = "Lapp/revanced/integrations/patches/SpoofAppVersionPatch"
}
override fun execute(context: BytecodeContext): PatchResult {
SettingsPatch.PreferenceScreen.LAYOUT.addPreferences(
SwitchPreference(
@ -61,4 +57,8 @@ class SpoofAppVersionPatch : BytecodePatch(
return PatchResultSuccess()
}
private companion object {
const val INTEGRATIONS_CLASS_DESCRIPTOR = "Lapp/revanced/integrations/patches/SpoofAppVersionPatch"
}
}

2
src/main/kotlin/app/revanced/patches/youtube/layout/tabletminiplayer/fingerprints/MiniPlayerDimensionsCalculatorFingerprint.kt
View File

@ -7,7 +7,7 @@ import org.jf.dexlib2.AccessFlags
import org.jf.dexlib2.Opcode
@FuzzyPatternScanMethod(2) // TODO: Find a good threshold value
@FuzzyPatternScanMethod(2)
object MiniPlayerDimensionsCalculatorFingerprint : MethodFingerprint(
"V",
AccessFlags.PUBLIC or AccessFlags.FINAL,

13
src/main/kotlin/app/revanced/patches/youtube/layout/tabletminiplayer/fingerprints/MiniPlayerOverrideParentFingerprint.kt Normal file
View File

@ -0,0 +1,13 @@
package app.revanced.patches.youtube.layout.tabletminiplayer.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
object MiniPlayerOverrideParentFingerprint : MethodFingerprint(
returnType = "L",
access = AccessFlags.PUBLIC or AccessFlags.STATIC,
parameters = listOf("L"),
strings = listOf("VIDEO_QUALITIES_QUICK_MENU_BOTTOM_SHEET_FRAGMENT")
)

38
src/main/kotlin/app/revanced/patches/youtube/layout/tabletminiplayer/patch/TabletMiniPlayerPatch.kt
View File

@ -1,5 +1,6 @@
package app.revanced.patches.youtube.layout.tabletminiplayer.patch
import app.revanced.extensions.toErrorResult
import app.revanced.patcher.annotation.Description
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
@ -16,10 +17,7 @@ import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
import app.revanced.patches.shared.settings.preference.impl.StringResource
import app.revanced.patches.shared.settings.preference.impl.SwitchPreference
import app.revanced.patches.youtube.layout.tabletminiplayer.annotations.TabletMiniPlayerCompatibility
import app.revanced.patches.youtube.layout.tabletminiplayer.fingerprints.MiniPlayerDimensionsCalculatorFingerprint
import app.revanced.patches.youtube.layout.tabletminiplayer.fingerprints.MiniPlayerOverrideFingerprint
import app.revanced.patches.youtube.layout.tabletminiplayer.fingerprints.MiniPlayerOverrideNoContextFingerprint
import app.revanced.patches.youtube.layout.tabletminiplayer.fingerprints.MiniPlayerResponseModelSizeCheckFingerprint
import app.revanced.patches.youtube.layout.tabletminiplayer.fingerprints.*
import app.revanced.patches.youtube.misc.integrations.patch.IntegrationsPatch
import app.revanced.patches.youtube.misc.settings.bytecode.patch.SettingsPatch
import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
@ -33,7 +31,8 @@ import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
class TabletMiniPlayerPatch : BytecodePatch(
listOf(
MiniPlayerDimensionsCalculatorFingerprint,
MiniPlayerResponseModelSizeCheckFingerprint
MiniPlayerResponseModelSizeCheckFingerprint,
MiniPlayerOverrideParentFingerprint
)
) {
override fun execute(context: BytecodeContext): PatchResult {
@ -47,33 +46,42 @@ class TabletMiniPlayerPatch : BytecodePatch(
)
)
// first resolve the fingerprints via the parent fingerprint
// First resolve the fingerprints via the parent fingerprint.
val miniPlayerClass = MiniPlayerDimensionsCalculatorFingerprint.result!!.classDef
/*
* no context parameter method
* No context parameter method.
*/
MiniPlayerOverrideNoContextFingerprint.resolve(context, miniPlayerClass)
val (method, _, parameterRegister) = MiniPlayerOverrideNoContextFingerprint.addProxyCall()
// - 1 means to insert before the return instruction
// Insert right before the return instruction.
val secondInsertIndex = method.implementation!!.instructions.size - 1
method.insertOverride(secondInsertIndex, parameterRegister /** same register used to return **/)
method.insertOverride(
secondInsertIndex, parameterRegister
/** same register used to return **/
)
/*
* method with context parameter
* Method with context parameter.
*/
MiniPlayerOverrideFingerprint.resolve(context, miniPlayerClass)
val (_, _, _) = MiniPlayerOverrideFingerprint.addProxyCall()
MiniPlayerOverrideParentFingerprint.result?.let {
if (!MiniPlayerOverrideFingerprint.resolve(context, it.classDef))
return MiniPlayerOverrideFingerprint.toErrorResult()
MiniPlayerOverrideFingerprint.addProxyCall()
} ?: return MiniPlayerOverrideParentFingerprint.toErrorResult()
/*
* size check return value override
* Size check return value override.
*/
val (_, _, _) = MiniPlayerResponseModelSizeCheckFingerprint.addProxyCall()
MiniPlayerResponseModelSizeCheckFingerprint.addProxyCall()
return PatchResultSuccess()
}
// helper methods
// Helper methods.
private companion object {
fun MethodFingerprint.addProxyCall(): Triple<MutableMethod, Int, Int> {
val (method, scanIndex, parameterRegister) = this.unwrap()

5
src/main/kotlin/app/revanced/patches/youtube/misc/fix/backtoexitgesture/annotation/FixBackToExitGestureCompatibility.kt
View File

@ -6,14 +6,15 @@ import app.revanced.patcher.annotation.Package
@Compatibility(
[Package(
"com.google.android.youtube", arrayOf(
"17.49.37",
"17.49.37",
"18.03.36",
"18.03.42",
"18.04.35",
"18.04.41",
"18.05.32",
"18.05.35",
"18.05.40"
"18.05.40",
"18.08.37"
)
)]
)

2
src/main/kotlin/app/revanced/patches/youtube/misc/fix/playback/patch/SpoofSignatureVerificationPatch.kt
View File

@ -107,7 +107,7 @@ class SpoofSignatureVerificationPatch : BytecodePatch(
return PatchResultSuccess()
}
companion object {
private companion object {
const val INTEGRATIONS_CLASS_DESCRIPTOR = "Lapp/revanced/integrations/patches/SpoofSignatureVerificationPatch;"
}
}

5
src/main/kotlin/app/revanced/patches/youtube/misc/integrations/annotations/IntegrationsCompatibility.kt
View File

@ -6,14 +6,15 @@ import app.revanced.patcher.annotation.Package
@Compatibility(
[Package(
"com.google.android.youtube", arrayOf(
"17.49.37",
"17.49.37",
"18.03.36",
"18.03.42",
"18.04.35",
"18.04.41",
"18.05.32",
"18.05.35",
"18.05.40"
"18.05.40",
"18.08.37"
)
)]
)

2
src/main/kotlin/app/revanced/patches/youtube/misc/integrations/fingerprints/InitFingerprint.kt
View File

@ -3,5 +3,5 @@ package app.revanced.patches.youtube.misc.integrations.fingerprints
import app.revanced.patches.shared.integrations.patch.AbstractIntegrationsPatch.IntegrationsFingerprint
object InitFingerprint : IntegrationsFingerprint(
strings = listOf("Application creation"),
strings = listOf("Application creation", "Application.onCreate"),
)

7
src/main/kotlin/app/revanced/patches/youtube/misc/litho/filter/fingerprints/ComponentContextParserFingerprint.kt
View File

@ -5,13 +5,6 @@ import org.jf.dexlib2.Opcode
object ComponentContextParserFingerprint : MethodFingerprint(
opcodes = listOf(
Opcode.INVOKE_INTERFACE,
Opcode.MOVE_RESULT_OBJECT,
Opcode.CHECK_CAST,
Opcode.INVOKE_VIRTUAL,
Opcode.GOTO,
Opcode.INVOKE_VIRTUAL,
Opcode.CONST_16,
Opcode.INVOKE_VIRTUAL,
Opcode.IPUT_OBJECT,
Opcode.NEW_INSTANCE

1
src/main/kotlin/app/revanced/patches/youtube/misc/litho/filter/fingerprints/EmptyComponentBuilderFingerprint.kt
View File

@ -5,6 +5,7 @@ import org.jf.dexlib2.Opcode
object EmptyComponentBuilderFingerprint : MethodFingerprint(
opcodes = listOf(
Opcode.INVOKE_INTERFACE,
Opcode.INVOKE_STATIC_RANGE
),
)

12
src/main/kotlin/app/revanced/patches/youtube/misc/litho/filter/fingerprints/ReadComponentIdentifierFingerprint.kt Normal file
View File

@ -0,0 +1,12 @@
package app.revanced.patches.youtube.misc.litho.filter.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.Opcode
object ReadComponentIdentifierFingerprint : MethodFingerprint(
opcodes = listOf(
Opcode.IF_NEZ,
null,
Opcode.MOVE_RESULT_OBJECT // Register stores the component identifier string
)
)

65
src/main/kotlin/app/revanced/patches/youtube/misc/litho/filter/patch/LithoFilterPatch.kt
View File

@ -1,10 +1,12 @@
package app.revanced.patches.youtube.misc.litho.filter.patch
import app.revanced.extensions.toErrorResult
import app.revanced.patcher.annotation.Description
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.addInstructions
import app.revanced.patcher.extensions.instruction
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint.Companion.resolve
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.PatchResult
@ -16,12 +18,10 @@ import app.revanced.patches.youtube.misc.integrations.patch.IntegrationsPatch
import app.revanced.patches.youtube.misc.litho.filter.annotation.LithoFilterCompatibility
import app.revanced.patches.youtube.misc.litho.filter.fingerprints.ComponentContextParserFingerprint
import app.revanced.patches.youtube.misc.litho.filter.fingerprints.EmptyComponentBuilderFingerprint
import app.revanced.patches.youtube.misc.litho.filter.fingerprints.ReadComponentIdentifierFingerprint
import org.jf.dexlib2.iface.instruction.Instruction
import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
import org.jf.dexlib2.iface.instruction.ReferenceInstruction
import org.jf.dexlib2.iface.instruction.TwoRegisterInstruction
import org.jf.dexlib2.iface.reference.FieldReference
import org.jf.dexlib2.iface.reference.MethodReference
@DependsOn([IntegrationsPatch::class])
@Description("Hooks the method which parses the bytes into a ComponentContext to filter components.")
@ -31,33 +31,40 @@ class LithoFilterPatch : BytecodePatch(
listOf(ComponentContextParserFingerprint)
) {
override fun execute(context: BytecodeContext): PatchResult {
ComponentContextParserFingerprint.result?.let { result ->
val builderMethodIndex = EmptyComponentBuilderFingerprint
.also { it.resolve(context, result.mutableMethod, result.mutableClass) }
.let { it.result!!.scanResult.patternScanResult!!.startIndex }
ComponentContextParserFingerprint.result?.also {
arrayOf(EmptyComponentBuilderFingerprint, ReadComponentIdentifierFingerprint).forEach { fingerprint ->
if (!fingerprint.resolve(context, it.mutableMethod, it.mutableClass))
return fingerprint.toErrorResult()
}
}?.let { result ->
val builderMethodIndex = EmptyComponentBuilderFingerprint.patternScanEndIndex
val emptyComponentFieldIndex = builderMethodIndex + 2
with(result.mutableMethod) {
result.mutableMethod.apply {
val insertHookIndex = result.scanResult.patternScanResult!!.endIndex
val clobberedRegister = (instruction(insertHookIndex - 3) as OneRegisterInstruction).registerA
val builderMethodDescriptor = instruction(builderMethodIndex).descriptor
val emptyComponentFieldDescriptor = instruction(emptyComponentFieldIndex).descriptor
// Register is overwritten right after it is used for this patch, therefore free to clobber.
val clobberedRegister = instruction(insertHookIndex).oneRegister
val builderMethodDescriptor = instruction(builderMethodIndex).toDescriptor()
val emptyComponentFieldDescriptor = instruction(emptyComponentFieldIndex).toDescriptor()
@Suppress("UnnecessaryVariable")
// The register, this patch clobbers, is previously used for the StringBuilder,
// later on a new StringBuilder is instantiated on it.
val stringBuilderRegister = clobberedRegister
val stringBuilderRegister = (instruction(insertHookIndex - 1) as TwoRegisterInstruction).registerA
val identifierRegister = instruction(ReadComponentIdentifierFingerprint.patternScanEndIndex).oneRegister
addInstructions(
insertHookIndex, // right after setting the component.pathBuilder field,
"""
invoke-static {v$stringBuilderRegister, v0}, Lapp/revanced/integrations/patches/LithoFilterPatch;->filter(Ljava/lang/StringBuilder;Ljava/lang/String;)Z
invoke-static {v$stringBuilderRegister, v$identifierRegister}, Lapp/revanced/integrations/patches/LithoFilterPatch;->filter(Ljava/lang/StringBuilder;Ljava/lang/String;)Z
move-result v$clobberedRegister
if-eqz v$clobberedRegister, :not_an_ad
move-object/from16 v0, p1
invoke-static {v0}, $builderMethodDescriptor
move-result-object v0
iget-object v0, v0, $emptyComponentFieldDescriptor
return-object v0
move-object/from16 v$clobberedRegister, p1
invoke-static {v$clobberedRegister}, $builderMethodDescriptor
move-result-object v$clobberedRegister
iget-object v$clobberedRegister, v$clobberedRegister, $emptyComponentFieldDescriptor
return-object v$clobberedRegister
""",
listOf(ExternalLabel("not_an_ad", instruction(insertHookIndex)))
)
@ -68,14 +75,14 @@ class LithoFilterPatch : BytecodePatch(
}
private companion object {
fun Instruction.toDescriptor() = when (val reference = (this as? ReferenceInstruction)?.reference) {
is MethodReference -> "${reference.definingClass}->${reference.name}(${
reference.parameterTypes.joinToString(
""
) { it }
})${reference.returnType}"
is FieldReference -> "${reference.definingClass}->${reference.name}:${reference.type}"
else -> throw PatchResultError("Unsupported reference type")
}
val MethodFingerprint.patternScanEndIndex
get() = result!!.scanResult.patternScanResult!!.endIndex
val Instruction.descriptor
get() = (this as ReferenceInstruction).reference.toString()
val Instruction.oneRegister
get() = (this as OneRegisterInstruction).registerA
}
}
}

10
src/main/kotlin/app/revanced/patches/youtube/misc/microg/fingerprints/IntegrityCheckFingerprint.kt
View File

@ -1,10 +0,0 @@
package app.revanced.patches.youtube.misc.microg.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
object IntegrityCheckFingerprint : MethodFingerprint(
"L", AccessFlags.PUBLIC or AccessFlags.STATIC, listOf("L", "L"),
strings = listOf("This should never happen.", "GooglePlayServicesUtil", "Google Play Store signature invalid.")
)

4
src/main/kotlin/app/revanced/patches/youtube/misc/microg/patch/bytecode/MicroGBytecodePatch.kt
View File

@ -10,8 +10,8 @@ import app.revanced.patcher.patch.PatchResultSuccess
import app.revanced.patcher.patch.annotations.DependsOn
import app.revanced.patcher.patch.annotations.Patch
import app.revanced.patches.shared.fingerprints.WatchWhileActivityFingerprint
import app.revanced.patches.youtube.layout.buttons.cast.patch.HideCastButtonPatch
import app.revanced.patches.shared.misc.fix.spoof.patch.ClientSpoofPatch
import app.revanced.patches.youtube.layout.buttons.cast.patch.HideCastButtonPatch
import app.revanced.patches.youtube.misc.fix.playback.patch.SpoofSignatureVerificationPatch
import app.revanced.patches.youtube.misc.microg.annotations.MicroGPatchCompatibility
import app.revanced.patches.youtube.misc.microg.fingerprints.*
@ -34,7 +34,6 @@ import app.revanced.util.microg.MicroGBytecodeHelper
@Version("0.0.1")
class MicroGBytecodePatch : BytecodePatch(
listOf(
IntegrityCheckFingerprint,
ServiceCheckFingerprint,
GooglePlayUtilityFingerprint,
CastDynamiteModuleFingerprint,
@ -59,7 +58,6 @@ class MicroGBytecodePatch : BytecodePatch(
REVANCED_PACKAGE_NAME
),
listOf(
IntegrityCheckFingerprint,
ServiceCheckFingerprint,
GooglePlayUtilityFingerprint,
CastDynamiteModuleFingerprint,

8
src/main/kotlin/app/revanced/patches/youtube/misc/settings/bytecode/fingerprints/ThemeSetterAppFingerprint.kt
View File

@ -10,16 +10,16 @@ object ThemeSetterAppFingerprint : MethodFingerprint(
AccessFlags.PUBLIC or AccessFlags.STATIC,
parameters = listOf("L", "L", "L", "L"),
opcodes = listOf(
Opcode.CONST, //target reference
Opcode.CONST, // target reference
Opcode.GOTO,
Opcode.CONST, //target reference
Opcode.CONST, // target reference
Opcode.INVOKE_DIRECT,
Opcode.RETURN_OBJECT,
Opcode.NEW_INSTANCE,
Opcode.INVOKE_INTERFACE,
null, // changed from invoke interface to invoke virtual
Opcode.MOVE_RESULT_OBJECT,
Opcode.SGET_OBJECT,
Opcode.IF_NE,
Opcode.CONST, //target reference
Opcode.CONST, // target reference
)
)

14
src/main/kotlin/app/revanced/patches/youtube/misc/video/quality/fingerprints/SetQualityByIndexMethodClassFieldReferenceFingerprint.kt Normal file
View File

@ -0,0 +1,14 @@
package app.revanced.patches.youtube.misc.video.quality.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.Opcode
object SetQualityByIndexMethodClassFieldReferenceFingerprint : MethodFingerprint(
returnType = "V",
parameters = listOf("L"),
opcodes = listOf(
Opcode.IGET_OBJECT,
Opcode.INVOKE_INTERFACE,
Opcode.RETURN_VOID
)
)

9
src/main/kotlin/app/revanced/patches/youtube/misc/video/quality/fingerprints/VideoQualityItemOnClickParentFingerprint.kt Normal file
View File

@ -0,0 +1,9 @@
package app.revanced.patches.youtube.misc.video.quality.fingerprints
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object VideoQualityItemOnClickParentFingerprint : MethodFingerprint(
"V",
strings = listOf("VIDEO_QUALITIES_MENU_BOTTOM_SHEET_FRAGMENT")
)

12
src/main/kotlin/app/revanced/patches/youtube/misc/video/quality/fingerprints/VideoQualityReferenceFingerprint.kt
View File

@ -1,12 +0,0 @@
package app.revanced.patches.youtube.misc.video.quality.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
import org.jf.dexlib2.Opcode
object VideoQualityReferenceFingerprint : MethodFingerprint(
"V", AccessFlags.PUBLIC or AccessFlags.FINAL, listOf("L"), listOf(
Opcode.IPUT_OBJECT, Opcode.RETURN_VOID
)
)

5
src/main/kotlin/app/revanced/patches/youtube/misc/video/quality/fingerprints/VideoQualitySetterFingerprint.kt
View File

@ -9,12 +9,13 @@ import org.jf.dexlib2.Opcode
object VideoQualitySetterFingerprint : MethodFingerprint(
"V",
AccessFlags.PUBLIC or AccessFlags.FINAL,
listOf("[L", "I", "I", "Z", "I"),
listOf("[L", "I", "Z"),
listOf(
Opcode.IF_EQZ,
Opcode.INVOKE_VIRTUAL,
Opcode.MOVE_RESULT_OBJECT,
Opcode.INVOKE_VIRTUAL,
Opcode.IPUT_BOOLEAN,
)
),
strings = listOf("menu_item_video_quality"),
)

20
src/main/kotlin/app/revanced/patches/youtube/misc/video/quality/fingerprints/VideoUserQualityChangeFingerprint.kt
View File

@ -1,20 +0,0 @@
package app.revanced.patches.youtube.misc.video.quality.fingerprints
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import org.jf.dexlib2.AccessFlags
import org.jf.dexlib2.Opcode
object VideoUserQualityChangeFingerprint : MethodFingerprint(
"V",
AccessFlags.PUBLIC or AccessFlags.FINAL,
listOf("L","L","I","J"),
listOf(
Opcode.MOVE,
Opcode.MOVE_WIDE,
Opcode.INVOKE_INTERFACE_RANGE,
Opcode.RETURN_VOID
)
)

105
src/main/kotlin/app/revanced/patches/youtube/misc/video/quality/patch/RememberVideoQualityPatch.kt
View File

@ -1,5 +1,6 @@
package app.revanced.patches.youtube.misc.video.quality.patch
import app.revanced.extensions.toErrorResult
import app.revanced.patcher.annotation.Description
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
@ -9,6 +10,7 @@ import app.revanced.patcher.extensions.addInstructions
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint.Companion.resolve
import app.revanced.patcher.patch.BytecodePatch
import app.revanced.patcher.patch.PatchResult
import app.revanced.patcher.patch.PatchResultError
import app.revanced.patcher.patch.PatchResultSuccess
import app.revanced.patcher.patch.annotations.DependsOn
import app.revanced.patcher.patch.annotations.Patch
@ -17,9 +19,9 @@ import app.revanced.patches.shared.settings.preference.impl.SwitchPreference
import app.revanced.patches.youtube.misc.integrations.patch.IntegrationsPatch
import app.revanced.patches.youtube.misc.settings.bytecode.patch.SettingsPatch
import app.revanced.patches.youtube.misc.video.quality.annotations.RememberVideoQualityCompatibility
import app.revanced.patches.youtube.misc.video.quality.fingerprints.VideoQualityReferenceFingerprint
import app.revanced.patches.youtube.misc.video.quality.fingerprints.SetQualityByIndexMethodClassFieldReferenceFingerprint
import app.revanced.patches.youtube.misc.video.quality.fingerprints.VideoQualityItemOnClickParentFingerprint
import app.revanced.patches.youtube.misc.video.quality.fingerprints.VideoQualitySetterFingerprint
import app.revanced.patches.youtube.misc.video.quality.fingerprints.VideoUserQualityChangeFingerprint
import app.revanced.patches.youtube.misc.video.videoid.patch.VideoIdPatch
import org.jf.dexlib2.iface.instruction.ReferenceInstruction
import org.jf.dexlib2.iface.reference.FieldReference
@ -32,14 +34,18 @@ import org.jf.dexlib2.iface.reference.FieldReference
@Version("0.0.1")
class RememberVideoQualityPatch : BytecodePatch(
listOf(
VideoQualitySetterFingerprint
VideoQualitySetterFingerprint,
VideoQualityItemOnClickParentFingerprint
)
) {
override fun execute(context: BytecodeContext): PatchResult {
SettingsPatch.PreferenceScreen.MISC.addPreferences(
SwitchPreference(
"revanced_remember_video_quality_last_selected",
StringResource("revanced_remember_video_quality_last_selected_title", "Remember video quality changes"),
StringResource(
"revanced_remember_video_quality_last_selected_title",
"Remember video quality changes"
),
true,
StringResource(
"revanced_remember_video_quality_last_selected_summary_on",
@ -52,37 +58,80 @@ class RememberVideoQualityPatch : BytecodePatch(
)
)
val setterMethod = VideoQualitySetterFingerprint.result!!
/*
* The following code works by hooking the method which is called when the user selects a video quality
* to remember the last selected video quality.
*
* It also hooks the method which is called when the video quality to set is determined.
* Conveniently, at this point the video quality is overridden to the remembered playback speed.
*/
VideoUserQualityChangeFingerprint.resolve(context, setterMethod.classDef)
val userQualityMethod = VideoUserQualityChangeFingerprint.result!!
VideoIdPatch.injectCall("$INTEGRATIONS_CLASS_DESCRIPTOR->newVideoStarted(Ljava/lang/String;)V")
VideoQualityReferenceFingerprint.resolve(context, setterMethod.classDef)
val qualityFieldReference =
VideoQualityReferenceFingerprint.result!!.method.let { method ->
(method.implementation!!.instructions.elementAt(0) as ReferenceInstruction).reference as FieldReference
}
// Inject a call to set the remembered quality once a video loads.
VideoQualitySetterFingerprint.result?.also {
if (!SetQualityByIndexMethodClassFieldReferenceFingerprint.resolve(context, it.classDef))
return PatchResultError("Could not resolve fingerprint to find setQualityByIndex method")
}?.let {
// This instruction refers to the field with the type that contains the setQualityByIndex method.
val instructions = SetQualityByIndexMethodClassFieldReferenceFingerprint.result!!
.method.implementation!!.instructions
VideoIdPatch.injectCall("Lapp/revanced/integrations/patches/playback/quality/RememberVideoQualityPatch;->newVideoStarted(Ljava/lang/String;)V")
val getOnItemClickListenerClassReference =
(instructions.elementAt(0) as ReferenceInstruction).reference
val getSetQualityByIndexMethodClassFieldReference =
(instructions.elementAt(1) as ReferenceInstruction).reference
val qIndexMethodName =
context.classes.single { it.type == qualityFieldReference.type }.methods.single { it.parameterTypes.first() == "I" }.name
val setQualityByIndexMethodClassFieldReference =
getSetQualityByIndexMethodClassFieldReference as FieldReference
setterMethod.mutableMethod.addInstructions(
0,
"""
iget-object v0, p0, ${setterMethod.classDef.type}->${qualityFieldReference.name}:${qualityFieldReference.type}
const-string v1, "$qIndexMethodName"
invoke-static {p1, p2, v0, v1}, Lapp/revanced/integrations/patches/playback/quality/RememberVideoQualityPatch;->setVideoQuality([Ljava/lang/Object;ILjava/lang/Object;Ljava/lang/String;)I
move-result p2
""",
)
val setQualityByIndexMethodClass = context.classes
.find { classDef -> classDef.type == setQualityByIndexMethodClassFieldReference.type }!!
userQualityMethod.mutableMethod.addInstruction(
0,
"invoke-static {p3}, Lapp/revanced/integrations/patches/playback/quality/RememberVideoQualityPatch;->userChangedQuality(I)V"
)
// Get the name of the setQualityByIndex method.
val setQualityByIndexMethod = setQualityByIndexMethodClass.methods
.find { method -> method.parameterTypes.first() == "I" }
?: return PatchResultError("Could not find setQualityByIndex method")
it.mutableMethod.addInstructions(
0,
"""
# Get the object instance to invoke the setQualityByIndex method on.
iget-object v0, p0, $getOnItemClickListenerClassReference
iget-object v0, v0, $getSetQualityByIndexMethodClassFieldReference
# Get the method name.
const-string v1, "${setQualityByIndexMethod.name}"
# Set the quality.
# The first parameter is the array list of video qualities.
# The second parameter is the index of the selected quality.
# The register v0 stores the object instance to invoke the setQualityByIndex method on.
# The register v1 stores the name of the setQualityByIndex method.
invoke-static {p1, p2, v0, v1}, $INTEGRATIONS_CLASS_DESCRIPTOR->setVideoQuality([Ljava/lang/Object;ILjava/lang/Object;Ljava/lang/String;)I
move-result p2
""",
)
} ?: return VideoQualitySetterFingerprint.toErrorResult()
// Inject a call to remember the selected quality.
VideoQualityItemOnClickParentFingerprint.result?.let {
val onItemClickMethod = it.mutableClass.methods.find { method -> method.name == "onItemClick" }
onItemClickMethod?.apply {
val listItemIndexParameter = 3
addInstruction(
0,
"invoke-static {p$listItemIndexParameter}, $INTEGRATIONS_CLASS_DESCRIPTOR->userChangedQuality(I)V"
)
} ?: return PatchResultError("Failed to find onItemClick method")
} ?: return VideoQualityItemOnClickParentFingerprint.toErrorResult()
return PatchResultSuccess()
}
private companion object {
const val INTEGRATIONS_CLASS_DESCRIPTOR =
"Lapp/revanced/integrations/patches/playback/quality/RememberVideoQualityPatch;"
}
}

8
src/main/kotlin/app/revanced/patches/youtube/misc/video/speed/remember/fingerprint/ChangePlaybackSpeedFragmentStateFingerprint.kt
View File

@ -1,8 +0,0 @@
package app.revanced.patches.youtube.misc.video.speed.remember.fingerprint
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object ChangePlaybackSpeedFragmentStateFingerprint : MethodFingerprint(
"V",
strings = listOf("PLAYBACK_RATE_MENU_BOTTOM_SHEET_FRAGMENT")
)

3
src/main/kotlin/app/revanced/patches/youtube/misc/video/speed/remember/fingerprint/InitializePlaybackSpeedValuesFingerprint.kt
View File

@ -3,5 +3,6 @@ package app.revanced.patches.youtube.misc.video.speed.remember.fingerprint
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
object InitializePlaybackSpeedValuesFingerprint : MethodFingerprint(
parameters = listOf("[L", "I")
parameters = listOf("[L", "I"),
strings = listOf("menu_item_playback_speed")
)

6
src/main/kotlin/app/revanced/patches/youtube/misc/video/speed/remember/fingerprint/OnPlaybackSpeedItemClickFingerprint.kt
View File

@ -6,7 +6,9 @@ import org.jf.dexlib2.Opcode
object OnPlaybackSpeedItemClickFingerprint : MethodFingerprint(
customFingerprint = { it.name == "onItemClick" },
opcodes = listOf(
Opcode.IGET_OBJECT,
Opcode.INVOKE_VIRTUAL
Opcode.MOVE_RESULT_OBJECT,
Opcode.INVOKE_VIRTUAL,
Opcode.INVOKE_VIRTUAL,
Opcode.RETURN_VOID
)
)

99
src/main/kotlin/app/revanced/patches/youtube/misc/video/speed/remember/patch/RememberPlaybackSpeedPatch.kt
View File

@ -8,8 +8,6 @@ import app.revanced.patcher.data.BytecodeContext
import app.revanced.patcher.extensions.addInstruction
import app.revanced.patcher.extensions.addInstructions
import app.revanced.patcher.extensions.instruction
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint.Companion.resolve
import app.revanced.patcher.patch.*
import app.revanced.patcher.patch.annotations.DependsOn
import app.revanced.patcher.patch.annotations.Patch
@ -19,12 +17,12 @@ import app.revanced.patches.shared.settings.preference.impl.SwitchPreference
import app.revanced.patches.youtube.misc.integrations.patch.IntegrationsPatch
import app.revanced.patches.youtube.misc.settings.bytecode.patch.SettingsPatch
import app.revanced.patches.youtube.misc.video.speed.remember.annotation.RememberPlaybackSpeedCompatibility
import app.revanced.patches.youtube.misc.video.speed.remember.fingerprint.ChangePlaybackSpeedFragmentStateFingerprint
import app.revanced.patches.youtube.misc.video.speed.remember.fingerprint.InitializePlaybackSpeedValuesFingerprint
import app.revanced.patches.youtube.misc.video.speed.remember.fingerprint.OnPlaybackSpeedItemClickFingerprint
import app.revanced.patches.youtube.misc.video.videoid.patch.VideoIdPatch
import org.jf.dexlib2.Opcode
import org.jf.dexlib2.iface.instruction.FiveRegisterInstruction
import org.jf.dexlib2.iface.instruction.Instruction
import org.jf.dexlib2.iface.instruction.ReferenceInstruction
@Patch
@ -34,7 +32,10 @@ import org.jf.dexlib2.iface.instruction.ReferenceInstruction
@RememberPlaybackSpeedCompatibility
@Version("0.0.1")
class RememberPlaybackSpeedPatch : BytecodePatch(
listOf(ChangePlaybackSpeedFragmentStateFingerprint)
listOf(
OnPlaybackSpeedItemClickFingerprint,
InitializePlaybackSpeedValuesFingerprint
)
) {
override fun execute(context: BytecodeContext): PatchResult {
SettingsPatch.PreferenceScreen.MISC.addPreferences(
@ -56,54 +57,67 @@ class RememberPlaybackSpeedPatch : BytecodePatch(
)
)
context.resolveFingerprints()
VideoIdPatch.injectCall("${INTEGRATIONS_CLASS_DESCRIPTOR}->newVideoLoaded(Ljava/lang/String;)V")
/*
* The following code works by hooking the method which is called when the user selects a playback speed
* to remember the last selected playback speed.
*
* It also hooks the method which is called when the playback speeds are initialized.
* Conveniently, at this point the playback speed is set to the remembered playback speed.
*/
// Set the remembered playback speed.
InitializePlaybackSpeedValuesFingerprint.result!!.apply {
// Infer everything necessary for setPlaybackSate()
InitializePlaybackSpeedValuesFingerprint.result?.apply {
// Infer everything necessary for calling the method setPlaybackSpeed().
val instructions = OnPlaybackSpeedItemClickFingerprint.result!!.mutableMethod.implementation!!.instructions
fun getReference(offset: Int = 0, opcode: Opcode) =
instructions[instructions.indexOfFirst { it.opcode == opcode } + offset].reference
val playbackHandlerWrapperFieldReference =
(object : MethodFingerprint(opcodes = listOf(Opcode.IF_EQZ)) {}).apply {
OnPlaybackSpeedItemClickFingerprint.result!!.apply {
resolve(
context,
method,
classDef
)
}
}.getReference(-1)
val playbackHandlerWrapperImplementorClassReference = OnPlaybackSpeedItemClickFingerprint
.getReference(-1)
val playbackHandlerFieldReference = OnPlaybackSpeedItemClickFingerprint
.getReference()
val setPlaybackSpeedMethodReference = OnPlaybackSpeedItemClickFingerprint
.getReference(1)
val setPlaybackSpeedContainerClassFieldReference =
getReference(-1, Opcode.IF_EQZ)
val setPlaybackSpeedClassFieldReference =
getReference(1, Opcode.IGET)
val setPlaybackSpeedMethodReference =
getReference(2, Opcode.IGET)
val onItemClickListenerClassFieldReference = mutableMethod.instruction(0).reference
// Registers are not used at index 0, so they can be freely used.
mutableMethod.addInstructions(
0,
"""
invoke-static { }, $INTEGRATIONS_CLASS_DESCRIPTOR->getCurrentPlaybackSpeed()F
move-result v0
# check if the playback speed is not 1.0x
# Check if the playback speed is not 1.0x.
const/high16 v1, 0x3f800000 # 1.0f
cmpg-float v1, v0, v1
if-eqz v1, :do_not_override
# Get the instance of the class which has the container class field below.
iget-object v1, p0, $onItemClickListenerClassFieldReference
# invoke setPlaybackSpeed
iget-object v1, p0, $playbackHandlerWrapperFieldReference
check-cast v1, $playbackHandlerWrapperImplementorClassReference
iget-object v2, v1, $playbackHandlerFieldReference
# Get the container class field.
iget-object v1, v1, $setPlaybackSpeedContainerClassFieldReference
# Get the field from its class.
iget-object v2, v1, $setPlaybackSpeedClassFieldReference
# Invoke setPlaybackSpeed on that class.
invoke-virtual {v2, v0}, $setPlaybackSpeedMethodReference
""".trimIndent(),
listOf(ExternalLabel("do_not_override", mutableMethod.instruction(0)))
)
}
} ?: return InitializePlaybackSpeedValuesFingerprint.toErrorResult()
// Remember the selected playback speed.
OnPlaybackSpeedItemClickFingerprint.result!!.apply {
val setPlaybackSpeedIndex = scanResult.patternScanResult!!.endIndex
OnPlaybackSpeedItemClickFingerprint.result?.apply {
val setPlaybackSpeedIndex = scanResult.patternScanResult!!.startIndex - 3
val selectedPlaybackSpeedRegister =
(mutableMethod.instruction(setPlaybackSpeedIndex) as FiveRegisterInstruction).registerD
@ -111,8 +125,7 @@ class RememberPlaybackSpeedPatch : BytecodePatch(
setPlaybackSpeedIndex,
"invoke-static { v$selectedPlaybackSpeedRegister }, $INTEGRATIONS_CLASS_DESCRIPTOR->setPlaybackSpeed(F)V"
)
}
} ?: return OnPlaybackSpeedItemClickFingerprint.toErrorResult()
return PatchResultSuccess()
}
@ -121,20 +134,6 @@ class RememberPlaybackSpeedPatch : BytecodePatch(
const val INTEGRATIONS_CLASS_DESCRIPTOR =
"Lapp/revanced/integrations/patches/playback/speed/RememberPlaybackSpeedPatch;"
fun MethodFingerprint.getReference(offsetFromPatternScanResultStartIndex: Int = 0) = this.result!!.let {
val referenceInstruction = it.mutableMethod
.instruction(it.scanResult.patternScanResult!!.startIndex + offsetFromPatternScanResultStartIndex) as ReferenceInstruction
referenceInstruction.reference.toString()
}
fun BytecodeContext.resolveFingerprints() {
ChangePlaybackSpeedFragmentStateFingerprint.result?.also {
fun MethodFingerprint.resolve() = resolve(this@resolveFingerprints, it.classDef)
OnPlaybackSpeedItemClickFingerprint.resolve()
InitializePlaybackSpeedValuesFingerprint.resolve()
} ?: throw ChangePlaybackSpeedFragmentStateFingerprint.toErrorResult()
}
val Instruction.reference get() = (this as ReferenceInstruction).reference.toString()
}
}
}