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perf: depend on androlib instead of ApkDecoder

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Signed-off-by: oSumAtrIX <johan.melkonyan1@web.de>
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oSumAtrIX 2022-05-07 05:07:27 +02:00
parent 99319e63da
commit cc9416dd11
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GPG Key ID: A9B3094ACDB604B4
1 changed files with 20 additions and 13 deletions
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33
src/main/kotlin/app/revanced/patcher/Patcher.kt
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@ -12,7 +12,7 @@ import app.revanced.patcher.signature.MethodSignature
import app.revanced.patcher.signature.resolver.SignatureResolver
import app.revanced.patcher.util.ListBackedSet
import brut.androlib.Androlib
import brut.androlib.ApkDecoder
import brut.androlib.meta.UsesFramework
import brut.directory.ExtFile
import lanchon.multidexlib2.BasicDexFileNamer
import lanchon.multidexlib2.DexIO
@ -40,25 +40,32 @@ class Patcher(
val packageVersion: String
val packageName: String
private val usesFramework: UsesFramework
private val patcherData: PatcherData
private val opcodes: Opcodes
private var signaturesResolved = false
private val androlib = Androlib()
init {
// FIXME: only use androlib instead of ApkDecoder which is currently a temporal solution
val decoder = ApkDecoder(androlib)
val extFileInput = ExtFile(inputFile)
val resourceTable = androlib.getResTable(extFileInput, true)
val outDir = File(resourceCacheDirectory)
decoder.setApkFile(inputFile)
decoder.setDecodeSources(ApkDecoder.DECODE_SOURCES_NONE)
decoder.setForceDelete(true)
// decode resources to cache directory
decoder.setOutDir(File(resourceCacheDirectory))
decoder.decode()
if (outDir.exists()) outDir.deleteRecursively()
outDir.mkdir()
// get package info
packageName = decoder.resTable.packageOriginal
packageVersion = decoder.resTable.versionInfo.versionName
// 1. decode resources to cache directory
androlib.decodeManifestWithResources(extFileInput, outDir, resourceTable)
androlib.decodeResourcesFull(extFileInput, outDir, resourceTable)
// 2. read framework ids from the resource table
usesFramework = UsesFramework()
usesFramework.ids = resourceTable.listFramePackages().map { it.id }.sorted()
// 3. read package info
packageName = resourceTable.packageOriginal
packageVersion = resourceTable.versionInfo.versionName
// read dex files
val dexFile = MultiDexIO.readDexFile(true, inputFile, NAMER, null, null)
@ -116,7 +123,7 @@ class Patcher(
// build modified resources
if (patchResources) {
val extDir = ExtFile(resourceCacheDirectory)
androlib.buildResources(extDir, androlib.readMetaFile(extDir).usesFramework)
androlib.buildResources(extDir, usesFramework)
}
// write dex modified files