Obfuscate WorkManager components

Remove unused components and hack the context sent into WorkManager

app/src/main/java/com/topjohnwu/magisk/utils/Locales.kt

@@ -0,0 +1,49 @@
+package com.topjohnwu.magisk.utils
+
+import android.annotation.SuppressLint
+import android.content.res.Configuration
+import android.content.res.Resources
+import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.ResourceMgr
+import com.topjohnwu.magisk.extensions.langTagToLocale
+import io.reactivex.Single
+import java.util.*
+import kotlin.Comparator
+
+var currentLocale: Locale = Locale.getDefault()
+
+@SuppressLint("ConstantLocale")
+val defaultLocale: Locale = Locale.getDefault()
+
+@Suppress("DEPRECATION")
+val availableLocales = Single.fromCallable {
+    val compareId = R.string.app_changelog
+    mutableListOf<Locale>().apply {
+        // Add default locale
+        add(Locale.ENGLISH)
+
+        // Add some special locales
+        add(Locale.TAIWAN)
+        add(Locale("pt", "BR"))
+
+        val config = Configuration()
+        val metrics = ResourceMgr.resource.displayMetrics
+        val res = Resources(ResourceMgr.resource.assets, metrics, config)
+
+        // Other locales
+        val otherLocales = ResourceMgr.resource.assets.locales
+                .map { it.langTagToLocale() }
+                .distinctBy {
+                    config.setLocale(it)
+                    res.updateConfiguration(config, metrics)
+                    res.getString(compareId)
+                }
+
+        listOf("", "").toTypedArray()
+
+        addAll(otherLocales)
+    }.sortedWith(Comparator { a, b ->
+        a.getDisplayName(a).toLowerCase(a)
+                .compareTo(b.getDisplayName(b).toLowerCase(b))
+    })
+}.cache()!!

app/src/main/java/com/topjohnwu/magisk/utils/ResourceMgr.kt

@@ -1,126 +0,0 @@
-@file:Suppress("DEPRECATION")
-
-package com.topjohnwu.magisk.utils
-
-import android.annotation.SuppressLint
-import android.content.Context
-import android.content.ContextWrapper
-import android.content.res.AssetManager
-import android.content.res.Configuration
-import android.content.res.Resources
-import androidx.annotation.StringRes
-import com.topjohnwu.magisk.Config
-import com.topjohnwu.magisk.R
-import com.topjohnwu.magisk.extensions.langTagToLocale
-import io.reactivex.Single
-import java.util.*
-
-var isRunningAsStub = false
-
-var currentLocale: Locale = Locale.getDefault()
-    private set
-
-@SuppressLint("ConstantLocale")
-val defaultLocale: Locale = Locale.getDefault()
-
-val availableLocales = Single.fromCallable {
-    val compareId = R.string.app_changelog
-    mutableListOf<Locale>().apply {
-        // Add default locale
-        add(Locale.ENGLISH)
-
-        // Add some special locales
-        add(Locale.TAIWAN)
-        add(Locale("pt", "BR"))
-
-        val config = Configuration()
-        val metrics = ResourceMgr.resource.displayMetrics
-        val res = Resources(ResourceMgr.resource.assets, metrics, config)
-
-        // Other locales
-        val otherLocales = ResourceMgr.resource.assets.locales
-                .map { it.langTagToLocale() }
-                .distinctBy {
-                    config.setLocale(it)
-                    res.updateConfiguration(config, metrics)
-                    res.getString(compareId)
-                }
-
-        listOf("", "").toTypedArray()
-
-        addAll(otherLocales)
-    }.sortedWith(Comparator { a, b ->
-        a.getDisplayName(a).toLowerCase(a)
-                .compareTo(b.getDisplayName(b).toLowerCase(b))
-    })
-}.cache()!!
-
-private val addAssetPath by lazy {
-    AssetManager::class.java.getMethod("addAssetPath", String::class.java)
-}
-
-fun AssetManager.addAssetPath(path: String) {
-    addAssetPath.invoke(this, path)
-}
-
-fun Context.wrap(global: Boolean = true): Context
-        = if (!global) ResourceMgr.ResContext(this) else ResourceMgr.GlobalResContext(this)
-
-object ResourceMgr {
-
-    lateinit var resource: Resources
-    private lateinit var resApk: String
-
-    fun init(context: Context) {
-        resource = context.resources
-        if (isRunningAsStub)
-            resApk = DynAPK.current(context).path
-    }
-
-    // Override locale and inject resources from dynamic APK
-    private fun Resources.patch(config: Configuration = Configuration(configuration)): Resources {
-        config.setLocale(currentLocale)
-        updateConfiguration(config, displayMetrics)
-        if (isRunningAsStub)
-            assets.addAssetPath(resApk)
-        return this
-    }
-
-    fun reload(config: Configuration = Configuration(resource.configuration)) {
-        val localeConfig = Config.locale
-        currentLocale = when {
-            localeConfig.isEmpty() -> defaultLocale
-            else -> localeConfig.langTagToLocale()
-        }
-        Locale.setDefault(currentLocale)
-        resource.patch(config)
-    }
-
-    fun getString(locale: Locale, @StringRes id: Int): String {
-        val config = Configuration()
-        config.setLocale(locale)
-        return Resources(resource.assets, resource.displayMetrics, config).getString(id)
-    }
-
-    open class GlobalResContext(base: Context) : ContextWrapper(base) {
-        open val mRes: Resources get() = resource
-        private val loader by lazy { javaClass.classLoader!! }
-
-        override fun getResources(): Resources {
-            return mRes
-        }
-
-        override fun getClassLoader(): ClassLoader {
-            return loader
-        }
-
-        override fun createConfigurationContext(config: Configuration): Context {
-            return ResContext(super.createConfigurationContext(config))
-        }
-    }
-
-    class ResContext(base: Context) : GlobalResContext(base) {
-        override val mRes by lazy { base.resources.patch() }
-    }
-
-}

app/src/main/java/com/topjohnwu/magisk/utils/RootInit.kt

@@ -5,6 +5,7 @@ import com.topjohnwu.magisk.Const
 import com.topjohnwu.magisk.Info
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.extensions.rawResource
+import com.topjohnwu.magisk.wrap
 import com.topjohnwu.superuser.Shell
 import com.topjohnwu.superuser.ShellUtils
 import com.topjohnwu.superuser.io.SuFile