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feat: hide-get-premium patch (#195)

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* feat: `hide-get-premium` patch

* fix: improve `hide-get-premium` fingerprints
This commit is contained in:
Alberto Ponces 2022-07-18 15:24:10 +01:00 committed by GitHub
parent ac53f835b6
commit 639aab411e
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4 changed files with 118 additions and 0 deletions
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14
src/main/kotlin/app/revanced/patches/music/layout/premium/annotations/HideGetPremiumCompatibility.kt Normal file
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package app.revanced.patches.music.layout.premium.annotations
import app.revanced.patcher.annotation.Compatibility
import app.revanced.patcher.annotation.Package
@Compatibility(
[Package(
"com.google.android.apps.youtube.music", arrayOf("5.14.53")
)]
)
@Target(AnnotationTarget.CLASS)
@Retention(AnnotationRetention.RUNTIME)
internal annotation class HideGetPremiumCompatibility

26
src/main/kotlin/app/revanced/patches/music/layout/premium/fingerprints/HideGetPremiumFingerprint.kt Normal file
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package app.revanced.patches.music.layout.premium.fingerprints
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import app.revanced.patcher.fingerprint.method.annotation.MatchingMethod
import app.revanced.patches.music.layout.premium.annotations.HideGetPremiumCompatibility
import org.jf.dexlib2.AccessFlags
import org.jf.dexlib2.Opcode
@Name("hide-get-premium-fingerprint")
@MatchingMethod(
"Lktn;", "k"
)
@HideGetPremiumCompatibility
@Version("0.0.1")
object HideGetPremiumFingerprint : MethodFingerprint(
"V", AccessFlags.PUBLIC or AccessFlags.FINAL, listOf(), listOf(
Opcode.IF_NEZ,
Opcode.CONST_16,
Opcode.GOTO,
Opcode.NOP,
Opcode.INVOKE_VIRTUAL
)
)

29
src/main/kotlin/app/revanced/patches/music/layout/premium/fingerprints/HideGetPremiumParentFingerprint.kt Normal file
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package app.revanced.patches.music.layout.premium.fingerprints
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.extensions.or
import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
import app.revanced.patcher.fingerprint.method.annotation.MatchingMethod
import app.revanced.patches.music.layout.premium.annotations.HideGetPremiumCompatibility
import org.jf.dexlib2.AccessFlags
import org.jf.dexlib2.Opcode
@Name("hide-get-premium-parent-fingerprint")
@MatchingMethod(
"Lktn;", "k"
)
@HideGetPremiumCompatibility
@Version("0.0.1")
object HideGetPremiumParentFingerprint : MethodFingerprint(
"V", AccessFlags.PUBLIC or AccessFlags.FINAL, listOf(), listOf(
Opcode.IGET_BOOLEAN,
Opcode.CONST_4,
Opcode.IF_EQZ,
Opcode.IGET_OBJECT,
Opcode.INVOKE_VIRTUAL,
Opcode.MOVE_RESULT_OBJECT,
Opcode.INVOKE_STATIC
),
listOf("FEmusic_history"),
)

49
src/main/kotlin/app/revanced/patches/music/layout/premium/patch/HideGetPremiumPatch.kt Normal file
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package app.revanced.patches.music.layout.premium.patch
import app.revanced.patcher.annotation.Description
import app.revanced.patcher.annotation.Name
import app.revanced.patcher.annotation.Version
import app.revanced.patcher.data.impl.BytecodeData
import app.revanced.patcher.extensions.addInstructions
import app.revanced.patcher.extensions.replaceInstruction
import app.revanced.patcher.fingerprint.method.utils.MethodFingerprintUtils.resolve
import app.revanced.patcher.patch.annotations.Patch
import app.revanced.patcher.patch.impl.BytecodePatch
import app.revanced.patcher.patch.PatchResult
import app.revanced.patcher.patch.PatchResultSuccess
import app.revanced.patches.music.layout.premium.annotations.HideGetPremiumCompatibility
import app.revanced.patches.music.layout.premium.fingerprints.HideGetPremiumFingerprint
import app.revanced.patches.music.layout.premium.fingerprints.HideGetPremiumParentFingerprint
@Patch
@Name("hide-get-premium")
@Description("Removes all \"Get Premium\" evidences from the avatar menu.")
@HideGetPremiumCompatibility
@Version("0.0.1")
class HideGetPremiumPatch : BytecodePatch(
listOf(
HideGetPremiumParentFingerprint
)
) {
override fun execute(data: BytecodeData): PatchResult {
val parentResult = HideGetPremiumParentFingerprint.result!!
HideGetPremiumFingerprint.resolve(data, parentResult.classDef)
val parentMethod = parentResult.mutableMethod
parentMethod.replaceInstruction(
parentResult.patternScanResult!!.startIndex, """
const/4 v1, 0x0
"""
)
val result = HideGetPremiumFingerprint.result!!
val method = result.mutableMethod
method.addInstructions(
result.patternScanResult!!.startIndex, """
const/16 v0, 0x8
"""
)
return PatchResultSuccess()
}
}