84 lines
3.5 KiB
Kotlin
84 lines
3.5 KiB
Kotlin
package org.lsposed.npatch
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import androidx.core.net.toUri
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import androidx.documentfile.provider.DocumentFile
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.withContext
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import org.lsposed.npatch.config.Configs
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import org.lsposed.npatch.config.MyKeyStore
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import org.lsposed.npatch.share.Constants
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import org.lsposed.npatch.share.PatchConfig
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import org.lsposed.patch.NPatch
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import org.lsposed.patch.util.Logger
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import java.io.File
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import java.io.IOException
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object Patcher {
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class Options(
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val newPackageName: String,
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private val injectDex: Boolean,
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private val config: PatchConfig,
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private val apkPaths: List<String>,
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private val embeddedModules: List<String>?
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) {
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fun toStringArray(): Array<String> {
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return buildList {
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add("-o"); add(lspApp.tmpApkDir.absolutePath)
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add("-p"); add(config.newPackage)
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if (config.debuggable) add("-d")
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add("-l"); add(config.sigBypassLevel.toString())
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if (config.useManager) add("--manager")
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if (config.overrideVersionCode) add("-r")
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if (Configs.detailPatchLogs) add("-v")
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embeddedModules?.forEach {
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add("-m"); add(it)
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}
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if (config.injectProvider) add("--provider")
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if(injectDex) add("--injectdex")
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if (config.useMicroG) add("--useMicroG")
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if (!MyKeyStore.useDefault) {
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addAll(arrayOf("-k", MyKeyStore.file.path, Configs.keyStorePassword, Configs.keyStoreAlias, Configs.keyStoreAliasPassword))
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}
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addAll(apkPaths)
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}.toTypedArray()
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}
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}
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suspend fun patch(logger: Logger, options: Options) {
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withContext(Dispatchers.IO) {
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NPatch(logger, *options.toStringArray()).doCommandLine()
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val uri = Configs.storageDirectory?.toUri()
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?: throw IOException("Uri is null")
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val root = DocumentFile.fromTreeUri(lspApp, uri)
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?: throw IOException("DocumentFile is null")
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root.listFiles().forEach {
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if (it.name?.endsWith(Constants.PATCH_FILE_SUFFIX) == true) it.delete()
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}
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lspApp.targetApkFiles?.clear()
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val apkFileList = arrayListOf<File>()
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lspApp.tmpApkDir.walk()
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.filter { it.isFile && it.name.endsWith(Constants.PATCH_FILE_SUFFIX) }
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.forEach { tempApkFile ->
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val cachedApkFile = File(lspApp.externalCacheDir, tempApkFile.name)
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if (tempApkFile.renameTo(cachedApkFile).not()) {
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tempApkFile.copyTo(cachedApkFile, overwrite = true)
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tempApkFile.delete()
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}
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apkFileList.add(cachedApkFile)
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val finalFile = root.createFile("application/vnd.android.package-archive", cachedApkFile.name)
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?: throw IOException("無法建立輸出檔案： ${cachedApkFile.name}")
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lspApp.contentResolver.openOutputStream(finalFile.uri)?.use { output ->
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cachedApkFile.inputStream().use { input ->
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input.copyTo(output)
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}
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} ?: throw IOException("Unable to open an output stream: ${finalFile.uri}")
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}
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lspApp.targetApkFiles = apkFileList
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logger.i("Patched files are saved to ${root.uri.lastPathSegment}")
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}
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}
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}
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