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https://github.com/revanced/revanced-patches
synced 2024-09-03 04:56:05 +02:00
feat: added codecs-unlock
patch
This commit is contained in:
parent
b60c9d33b6
commit
e5fd7cece9
@ -33,6 +33,7 @@ object Index {
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::EnableSeekbarTappingPatch,
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::EnableAudioOnlyPatch,
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::RemoveUpgradeTabPatch,
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::BackgroundPlayPatch
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::BackgroundPlayPatch,
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::CodecsUnlockPatch
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)
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}
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}
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@ -0,0 +1,153 @@
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package app.revanced.patches
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import app.revanced.patcher.PatcherData
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import app.revanced.patcher.extensions.or
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import app.revanced.patcher.patch.*
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import app.revanced.patcher.signature.MethodMetadata
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import app.revanced.patcher.signature.MethodSignature
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import app.revanced.patcher.signature.MethodSignatureMetadata
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import app.revanced.patcher.signature.PatternScanMethod
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import app.revanced.patcher.smali.toInstruction
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import app.revanced.patcher.toMethodWalker
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import org.jf.dexlib2.AccessFlags
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import org.jf.dexlib2.Opcode
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private val packageMetadata = listOf(
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PackageMetadata(
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"com.google.android.apps.youtube.music",
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listOf("5.03.50")
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)
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)
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private val patchMetadata = PatchMetadata(
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"codecs-unlock",
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"Audio codecs unlock patch",
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"Patch to unlock more audio codecs",
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packageMetadata,
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"0.0.1"
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)
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class CodecsUnlockPatch : Patch(
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patchMetadata,
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listOf(
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MethodSignature(
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MethodSignatureMetadata(
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"codec-lock-method",
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MethodMetadata(
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"Labwj;",
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"a",
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),
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PatternScanMethod.Fuzzy(2),// FIXME: Test this threshold and find the best value.
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packageMetadata,
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"Required signature for ${patchMetadata.name}. Discovered in version 5.03.50.",
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"0.0.1"
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),
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"L",
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AccessFlags.PUBLIC or AccessFlags.STATIC,
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listOf("L", "L", "L", "L"),
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listOf(
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Opcode.INVOKE_STATIC,
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Opcode.MOVE_RESULT_OBJECT,
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Opcode.INVOKE_DIRECT,
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Opcode.INVOKE_VIRTUAL,
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Opcode.MOVE_RESULT,
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Opcode.IF_NEZ,
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Opcode.INVOKE_VIRTUAL,
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Opcode.MOVE_RESULT,
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Opcode.IF_NEZ,
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Opcode.SGET,
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Opcode.INVOKE_STATIC,
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Opcode.MOVE_RESULT_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.INVOKE_VIRTUAL,
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Opcode.MOVE_RESULT,
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Opcode.IF_NEZ,
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Opcode.SGET_OBJECT,
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Opcode.INVOKE_VIRTUAL,
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Opcode.MOVE_RESULT_OBJECT,
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Opcode.CHECK_CAST,
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Opcode.INVOKE_INTERFACE,
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Opcode.INVOKE_DIRECT,
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Opcode.RETURN_OBJECT
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)
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),
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MethodSignature(
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MethodSignatureMetadata(
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"all-codecs-reference-method",
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MethodMetadata(
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"Laari;",
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"b",
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),
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PatternScanMethod.Fuzzy(2),// FIXME: Test this threshold and find the best value.
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packageMetadata,
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"Required signature for ${patchMetadata.name}. Discovered in version 5.03.50.",
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"0.0.1"
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),
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"J",
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AccessFlags.PUBLIC or AccessFlags.FINAL,
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listOf("L"),
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listOf(
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Opcode.INVOKE_STATIC,
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Opcode.MOVE_RESULT_OBJECT,
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Opcode.INVOKE_STATIC,
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Opcode.MOVE_RESULT_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.MOVE_RESULT,
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Opcode.CONST_4,
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Opcode.IF_EQZ,
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Opcode.IGET_BOOLEAN,
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Opcode.IF_NEZ,
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Opcode.IGET_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.IPUT_BOOLEAN,
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Opcode.IGET_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.GOTO,
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Opcode.INVOKE_STATIC,
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Opcode.MOVE_RESULT_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.MOVE_RESULT,
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Opcode.IF_NEZ,
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Opcode.INVOKE_STATIC,
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Opcode.MOVE_RESULT_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.MOVE_RESULT,
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Opcode.IF_EQZ,
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Opcode.IGET_BOOLEAN,
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Opcode.IF_NEZ,
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Opcode.IGET_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.IPUT_BOOLEAN,
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Opcode.IGET_OBJECT,
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Opcode.INVOKE_INTERFACE,
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Opcode.GOTO,
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Opcode.MOVE_EXCEPTION,
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Opcode.INVOKE_SUPER,
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Opcode.MOVE_RESULT_WIDE,
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Opcode.RETURN_WIDE
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),
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listOf("itag")
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)
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)
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) {
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override fun execute(patcherData: PatcherData): PatchResult {
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var result = signatures.first().result!!
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val implementation = result.method.implementation!!
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val instructionIndex = result.scanData.startIndex
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result = signatures.last().result!!
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val codecMethod = patcherData
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.toMethodWalker(result.immutableMethod)
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.walk(result.scanData.startIndex)
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.getMethod()
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implementation.replaceInstruction(
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instructionIndex,
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"invoke-static {}, ${codecMethod.definingClass}->${codecMethod.name}()Ljava/util/Set;".toInstruction()
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)
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return PatchResultSuccess()
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}
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}
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