Magisk v22.1 release notes

* This becomes meanless after 9c0e189.

.gitattributes

@@ -11,9 +11,14 @@
 *.bat text eol=crlf
 
 # Denote all files that are truly binary and should not be modified.
-chromeos/** binary
+tools/** binary
 *.jar binary
 *.exe binary
 *.apk binary
 *.png binary
 *.jpg binary
+*.ttf binary
+
+# Help GitHub detect languages
+native/jni/external/** linguist-vendored
+native/jni/systemproperties/** linguist-language=C++

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,37 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+<!--
+
+## READ BEFORE OPENING ISSUES
+
+All bug reports require you to **USE CANARY BUILDS**. Please include the version name and version code in the bug report.
+
+If you experience a bootloop, attach a `dmesg` (kernel logs) when the device refuse to boot. This may very likely require a custom kernel on some devices as `last_kmsg` or `pstore ramoops` are usually not enabled by default. In addition, please also upload the result of `cat /proc/mounts` when your device is working correctly **WITHOUT ROOT**.
+
+If you experience issues during installation, in recovery, upload the recovery logs, or in Magisk, upload the install logs. Please also upload the `boot.img` or `recovery.img` that you are using for patching.
+
+If you experience a crash of Magisk app, dump the full `logcat` **when the crash happens**.
+
+If you experience other issues related to Magisk, upload `magisk.log`, and preferably also include a boot `logcat` (start dumping `logcat` when the device boots up)
+
+**DO NOT** open issues regarding root detection.
+
+**DO NOT** ask for instructions.
+
+**DO NOT** report issues if you have any modules installed.
+
+Without following the rules above, your issue will be closed without explanation.
+
+-->
+
+Device: 
+Android version:
+Magisk version name: 
+Magisk version code: 

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,6 @@
+blank_issues_enabled: false
+contact_links:
+  - name: XDA Community Support
+    url: https://forum.xda-developers.com/f/magisk.5903/
+    about: Please ask and answer questions here.
+

.github/workflows/build.yml

@@ -0,0 +1,90 @@
+name: Magisk Build
+
+on:
+  push:
+    branches: [ master ]
+    paths:
+      - 'app/**'
+      - 'native/**'
+      - 'stub/**'
+      - 'buildSrc/**'
+      - 'build.py'
+      - 'gradle.properties'
+  pull_request:
+    branches: [ master ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-latest, windows-latest, macOS-latest ]
+
+    steps:
+      - name: Check out
+        uses: actions/checkout@v2
+        with:
+          submodules: 'recursive'
+          fetch-depth: 0
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: '11'
+
+      - name: Set up Python 3
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Set up GitHub env (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          $ndk_ver = Select-String -Path "gradle.properties" -Pattern "^magisk.fullNdkVersion=" | % { $_ -replace ".*=" }
+          echo "ANDROID_SDK_ROOT=$env:ANDROID_SDK_ROOT" >> $env:GITHUB_ENV
+          echo "MAGISK_NDK_VERSION=$ndk_ver" >> $env:GITHUB_ENV
+          echo "GRADLE_OPTS=-Dorg.gradle.daemon=false" >> $env:GITHUB_ENV
+
+      - name: Set up GitHub env (Unix)
+        if: runner.os != 'Windows'
+        run: |
+          ndk_ver=$(sed -n 's/^magisk.fullNdkVersion=//p' gradle.properties)
+          echo ANDROID_SDK_ROOT=$ANDROID_SDK_ROOT >> $GITHUB_ENV
+          echo MAGISK_NDK_VERSION=$ndk_ver >> $GITHUB_ENV
+
+      - name: Cache Gradle
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle.kts') }}
+          restore-keys: ${{ runner.os }}-gradle-
+
+      - name: Cache NDK
+        id: ndk-cache
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.ANDROID_SDK_ROOT }}/ndk/magisk
+          key: ${{ runner.os }}-ndk-${{ env.MAGISK_NDK_VERSION }}
+
+      - name: Set up NDK
+        if: steps.ndk-cache.outputs.cache-hit != 'true'
+        run: python build.py ndk
+
+      - name: Build release
+        run: python build.py -vr all
+
+      - name: Build debug
+        run: python build.py -v all
+
+      # Only upload artifacts built on Linux
+      - name: Upload build artifact
+        if: runner.os == 'Linux'
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ github.sha }}
+          path: out

.github/workflows/issues.yml

@@ -0,0 +1,26 @@
+name: Check Issues
+
+on:
+  issues:
+    types: [opened]
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out
+        uses: actions/checkout@v2
+      - name: Read latest version code
+        run: |
+          ver=$(sed -n 's/^magisk.versionCode=//p' gradle.properties)
+          echo MAGISK_VERSION_CODE=$ver >> $GITHUB_ENV
+      - if: contains(github.event.issue.body, format('Magisk version code{0} ', ':')) != true
+        id: close
+        name: Close Issue(template)
+        uses: peter-evans/close-issue@v1
+        with:
+          comment: This issue is being automatically closed because it does not follow the issue template.
+      - if: steps.close.conclusion == 'skipped' && contains(github.event.issue.body, format('Magisk version code{0} {1}', ':', env.MAGISK_VERSION_CODE)) != true
+        name: Close Issue(latest canary)
+        uses: peter-evans/close-issue@v1
+        with:
+          comment: This issue is being automatically closed because latest canary Magisk version code is ${{ env.MAGISK_VERSION_CODE }}.

.gitignore

@@ -2,8 +2,8 @@ out
 *.zip
 *.jks
 *.apk
-config.prop
-update.sh
+/config.prop
+/update.sh
 
 # Built binaries
 native/out

.gitmodules

@@ -19,3 +19,18 @@
 [submodule "nanopb"]
 	path = native/jni/external/nanopb
 	url = https://github.com/nanopb/nanopb.git
+[submodule "mincrypt"]
+	path = native/jni/external/mincrypt
+	url = https://github.com/topjohnwu/mincrypt.git
+[submodule "pcre"]
+	path = native/jni/external/pcre
+	url = https://android.googlesource.com/platform/external/pcre
+[submodule "xhook"]
+	path = native/jni/external/xhook
+	url = https://github.com/iqiyi/xHook.git
+[submodule "libcxx"]
+	path = native/jni/external/libcxx
+	url = https://github.com/topjohnwu/libcxx.git
+[submodule "termux-elf-cleaner"]
+	path = tools/termux-elf-cleaner
+	url = https://github.com/termux/termux-elf-cleaner.git

README.MD

@@ -1,63 +1,73 @@
-# Magisk
+![](docs/images/logo.png)
 
-[Downloads](https://github.com/topjohnwu/Magisk/releases) \| [Documentation](https://topjohnwu.github.io/Magisk/) \| [XDA Thread](https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445)
+[![Downloads](https://img.shields.io/badge/dynamic/json?color=green&label=Downloads&query=totalString&url=https%3A%2F%2Fraw.githubusercontent.com%2Ftopjohnwu%2Fmagisk-files%2Fcount%2Fcount.json&cacheSeconds=1800)](https://raw.githubusercontent.com/topjohnwu/magisk-files/count/count.json)
 
 ## Introduction
 
-Magisk is a suite of open source tools for customizing Android, supporting devices higher than Android 4.2 (API 17). It covers the fundamental parts for Android customization: root, boot scripts, SELinux patches, AVB2.0 / dm-verity / forceencrypt removals etc.
+Magisk is a suite of open source tools for customizing Android, supporting devices higher than Android 4.2. It covers fundamental parts of Android customization: root, boot scripts, SELinux patches, AVB2.0 / dm-verity / forceencrypt removals etc.
 
-Furthermore, Magisk provides a **Systemless Interface** to alter the system (or vendor) arbitrarily while the actual partitions stay completely intact. With its systemless nature along with several other hacks, Magisk can hide modifications from nearly any system integrity verifications used in banking apps, corporation monitoring apps, game cheat detections, and most importantly [Google's SafetyNet API](https://developer.android.com/training/safetynet/index.html).
+Here are some feature highlights:
+
+- **MagiskSU**: Provide root access to your device
+- **Magisk Modules**: Modify read-only partitions by installing modules
+- **MagiskHide**: Hide Magisk from root detections / system integrity checks
+
+## Downloads
+
+Please note that the only source of official Magisk information and downloads is [Github](https://github.com/topjohnwu/Magisk/). Beware of any other websites.
+
+[![](https://img.shields.io/badge/Magisk-v22.0-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v22.0)
+[![](https://img.shields.io/badge/Magisk%20Beta-v22.0-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v22.0)
+[![](https://img.shields.io/badge/Magisk-Canary-red)](https://raw.githubusercontent.com/topjohnwu/magisk-files/canary/app-debug.apk)
+
+## Useful Links
+
+- [Installation Instruction](https://topjohnwu.github.io/Magisk/install.html)
+- [Frequently Asked Questions](https://topjohnwu.github.io/Magisk/faq.html)
+- [Magisk Documentation](https://topjohnwu.github.io/Magisk/)
+- [Magisk Troubleshoot Wiki](https://www.didgeridoohan.com/magisk/HomePage) (by [@Didgeridoohan](https://github.com/Didgeridoohan))
+
+## Android Version Support
+
+- Android 4.2+: MagiskSU and Magisk Modules Only
+- Android 4.4+: All core features available
+- Android 6.0+: Guaranteed MagiskHide support
+- Android 7.0+: Full MagiskHide protection
 
 ## Bug Reports
 
-**Make sure to install the latest [Canary Build](https://forum.xda-developers.com/apps/magisk/dev-magisk-canary-channel-bleeding-edge-t3839337) before reporting any bugs!** **DO NOT** report bugs that is already fixed upstream. Follow the instructions in the [Canary Channel XDA Thread](https://forum.xda-developers.com/apps/magisk/dev-magisk-canary-channel-bleeding-edge-t3839337), and report a bug either by opening an issue on GitHub or directly in the thread.
+**Only bug reports from Canary builds will be accepted.**
 
-## Building Environment Requirements
+For installation issues, upload both boot image and install logs.<br>
+For Magisk issues, upload boot logcat or dmesg.<br>
+For Magisk app crashes, record and upload the logcat when the crash occurs.
 
--  Python 3: run `build.py` script
--  Java Development Kit (JDK) 8: Compile Magisk Manager and sign zips
--  Latest Android SDK: set `ANDROID_HOME` environment variable to the path to Android SDK
--  Android NDK: Install NDK along with SDK (`$ANDROID_HOME/ndk-bundle`), or optionally specify a custom path `ANDROID_NDK_HOME`
--  (Windows Only) Python package Colorama: Install with `pip install colorama`, used for ANSI color codes
+## Building and Development
 
-## Building Notes and Instructions
+- Magisk builds on any OS Android Studio supports. Install Android Studio and do the initial setups.
+- Clone sources: `git clone --recurse-submodules https://github.com/topjohnwu/Magisk.git`
+- Install Python 3.6+ \
+(Windows only: select **'Add Python to PATH'** in installer, and run `pip install colorama` after install)
+- Configure to use the JDK bundled in Android Studio:
+	- macOS: `export JAVA_HOME="/Applications/Android Studio.app/Contents/jre/jdk/Contents/Home"`
+	- Linux: `export PATH="/path/to/androidstudio/jre/bin:$PATH"`
+	- Windows: Add `C:\Path\To\Android Studio\jre\bin` to environment variable `PATH`
+- Set environment variable `ANDROID_SDK_ROOT` to the Android SDK folder (can be found in Android Studio settings)
+- Run `./build.py ndk` to let the script download and install NDK for you
+- To start building, run `build.py` to see your options. \
+For each action, use `-h` to access help (e.g. `./build.py all -h`)
+- To start development, open the project with Android Studio. The IDE can be used for both app (Kotlin/Java) and native (C++/C) sources.
+- Optionally, set custom configs with `config.prop`. A sample `config.prop.sample` is provided.
+- To sign APKs and zips with your own private keys, set signing configs in `config.prop`. For more info, check [Google's Documentation](https://developer.android.com/studio/publish/app-signing.html#generate-key).
 
--  Clone sources with submodules: `git clone --recurse-submodules https://github.com/topjohnwu/Magisk.git`
--  Building is supported on macOS, Linux, and Windows. Official releases are built and tested with [FrankeNDK](https://github.com/topjohnwu/FrankeNDK); point `ANDROID_NDK_HOME` to FrankeNDK if you want to use it for compiling.
--  Set configurations in `config.prop`. A sample file `config.prop.sample` is provided as an example.
--  Run `build.py` with argument `-h` to see the built-in help message. The `-h` option also works for each supported actions, e.g. `./build.py binary -h`
--  By default, `build.py` build binaries and Magisk Manager in debug mode. If you want to build Magisk Manager in release mode (via the `-r, --release` flag), you need a Java Keystore file `release-key.jks` (only `JKS` format is supported) to sign APKs and zips. For more information, check out [Google's Official Documentation](https://developer.android.com/studio/publish/app-signing.html#signing-manually).
+## Translation Contributions
 
-## Translations
-
-Default string resources for Magisk Manager are scattered throughout
+Default string resources for the Magisk app and its stub APK are located here:
 
 - `app/src/main/res/values/strings.xml`
 - `stub/src/main/res/values/strings.xml`
-- `shared/src/main/res/values/strings.xml`
 
-Translate each and place them in the respective locations (`<module>/src/main/res/values-<lang>/strings.xml`).
-
-## Signature Verification
-
-Official release zips and APKs are signed with my personal private key. You can verify the key certificate to make sure the binaries you downloaded are not manipulated in anyway.
-
-``` bash
-# Use the keytool command from JDK to print certificates
-keytool -printcert -jarfile <APK or Magisk zip>
-
-# The output should contain the following signature
-Owner: CN=John Wu, L=Taipei, C=TW
-Issuer: CN=John Wu, L=Taipei, C=TW
-Serial number: 50514879
-Valid from: Sun Aug 14 13:23:44 EDT 2016 until: Tue Jul 21 13:23:44 EDT 2116
-Certificate fingerprints:
-	 MD5:  CE:DA:68:C1:E1:74:71:0A:EF:58:89:7D:AE:6E:AB:4F
-	 SHA1: DC:0F:2B:61:CB:D7:E9:D3:DB:BE:06:0B:2B:87:0D:46:BB:06:02:11
-	 SHA256: B4:CB:83:B4:DA:D9:9F:99:7D:BE:87:2F:01:3A:A1:6C:14:EE:C4:1D:16:70:21:F3:71:F7:E1:33:0F:27:3E:E6
-	 Signature algorithm name: SHA256withRSA
-	 Version: 3
-```
+Translate each and place them in the respective locations (`[module]/src/main/res/values-[lang]/strings.xml`).
 
 ## License
 

app/.gitignore

@@ -6,6 +6,7 @@
 app/release
 *.hprof
 .externalNativeBuild/
-public.certificate.x509.pem
-private.key.pk8
 *.apk
+src/main/assets
+src/main/jniLibs
+src/main/resources

app/build.gradle

@@ -1,83 +0,0 @@
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
-apply plugin: 'kotlin-kapt'
-
-kapt {
-    correctErrorTypes = true
-    useBuildCache = true
-    mapDiagnosticLocations = true
-    javacOptions {
-        option("-Xmaxerrs", 1000)
-    }
-}
-
-android {
-    defaultConfig {
-        applicationId 'com.topjohnwu.magisk'
-        vectorDrawables.useSupportLibrary = true
-        multiDexEnabled true
-        versionName configProps['appVersion']
-        versionCode configProps['appVersionCode'] as Integer
-        javaCompileOptions {
-            annotationProcessorOptions {
-                argument('butterknife.debuggable', 'false')
-            }
-        }
-    }
-
-    buildTypes {
-        release {
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-
-    dataBinding {
-        enabled = true
-    }
-
-    packagingOptions {
-        exclude '/META-INF/*.version'
-        exclude '/META-INF/*.kotlin_module'
-        exclude '/META-INF/rxkotlin.properties'
-        exclude '/androidsupportmultidexversion.txt'
-        exclude '/org/**'
-        exclude '/kotlin/**'
-        exclude '/kotlinx/**'
-    }
-}
-
-dependencies {
-    implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation project(':net')
-    implementation project(':shared')
-    implementation project(':signing')
-
-    implementation 'com.github.topjohnwu:jtar:1.0.0'
-    implementation 'com.jakewharton.timber:timber:4.7.1'
-    implementation 'com.github.skoumalcz:teanity:0.3.3'
-    implementation 'com.ncapdevi:frag-nav:3.2.0'
-
-    def markwonVersion = '3.0.1'
-    implementation "ru.noties.markwon:core:${markwonVersion}"
-    implementation "ru.noties.markwon:html:${markwonVersion}"
-    implementation "ru.noties.markwon:image-svg:${markwonVersion}"
-
-    def libsuVersion = '2.5.0'
-    implementation "com.github.topjohnwu.libsu:core:${libsuVersion}"
-    implementation "com.github.topjohnwu.libsu:io:${libsuVersion}"
-
-    def koin = "2.0.0-rc-2"
-    implementation "org.koin:koin-core:${koin}"
-    implementation "org.koin:koin-android:${koin}"
-    implementation "org.koin:koin-androidx-viewmodel:${koin}"
-
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'androidx.preference:preference:1.0.0'
-    implementation 'androidx.recyclerview:recyclerview:1.1.0-alpha05'
-    implementation 'androidx.cardview:cardview:1.0.0'
-    implementation 'com.google.android.material:material:1.1.0-alpha06'
-    implementation 'androidx.work:work-runtime:2.0.1'
-    implementation 'androidx.transition:transition:1.2.0-alpha01'
-    implementation 'androidx.multidex:multidex:2.0.1'
-}

app/proguard-rules.pro

@@ -16,27 +16,26 @@
 #   public *;
 #}
 
+# Kotlin
+-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
+	public static void check*(...);
+	public static void throw*(...);
+}
+
 # Snet
--keepclassmembers class com.topjohnwu.magisk.utils.ISafetyNetHelper { *; }
--keep,allowobfuscation interface com.topjohnwu.magisk.utils.ISafetyNetHelper$Callback
--keepclassmembers class * implements com.topjohnwu.magisk.utils.ISafetyNetHelper$Callback {
-  void onResponse(int);
+-keepclassmembers class com.topjohnwu.magisk.ui.safetynet.SafetyNetHelper { *; }
+-keep,allowobfuscation interface com.topjohnwu.magisk.ui.safetynet.SafetyNetHelper$Callback
+-keepclassmembers class * implements com.topjohnwu.magisk.ui.safetynet.SafetyNetHelper$Callback {
+  void onResponse(org.json.JSONObject);
 }
 
-# Keep all fragment constructors
--keepclassmembers class * extends androidx.fragment.app.Fragment {
-  public <init>(...);
-}
+# Stub
+-keep class com.topjohnwu.magisk.core.App { <init>(java.lang.Object); }
 
-# DelegateWorker
--keep,allowobfuscation class * extends com.topjohnwu.magisk.model.worker.DelegateWorker
-
-# BootSigner
--keepclassmembers class com.topjohnwu.signing.BootSigner { *; }
-
-# Strip logging
--assumenosideeffects class com.topjohnwu.magisk.utils.Logger {
-  public *** debug(...);
+# Strip Timber verbose and debug logging
+-assumenosideeffects class timber.log.Timber$Tree {
+  public void v(**);
+  public void d(**);
 }
 
 # Excessive obfuscation

app/shared/build.gradle.kts

@@ -0,0 +1,14 @@
+plugins {
+    id("com.android.library")
+}
+
+android {
+    defaultConfig {
+        vectorDrawables.useSupportLibrary = true
+        consumerProguardFiles("proguard-rules.pro")
+    }
+}
+
+dependencies {
+    implementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
+}

app/shared/proguard-rules.pro

@@ -19,3 +19,7 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+-keepclassmembers class * extends javax.net.ssl.SSLSocketFactory {
+    ** delegate;
+}

app/shared/src/main/AndroidManifest.xml

@@ -0,0 +1,27 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.topjohnwu.shared"
+    android:installLocation="internalOnly">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="29"
+        tools:ignore="ScopedStorage" />
+    <uses-permission
+        android:name="android.permission.QUERY_ALL_PACKAGES"
+        tools:ignore="QueryAllPackagesPermission" />
+
+    <application
+        android:allowBackup="false"
+        android:label="Magisk"
+        android:requestLegacyExternalStorage="true"
+        android:supportsRtl="true"
+        android:theme="@android:style/Theme.Translucent.NoTitleBar"
+        android:usesCleartextTraffic="true"
+        tools:ignore="UnusedAttribute" />
+
+</manifest>

app/shared/src/main/java/com/topjohnwu/magisk/DynAPK.java

@@ -0,0 +1,68 @@
+package com.topjohnwu.magisk;
+
+import android.content.Context;
+import android.content.res.AssetManager;
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import static android.os.Build.VERSION.SDK_INT;
+
+public class DynAPK {
+
+    // Indices of the object array
+    private static final int STUB_VERSION_ENTRY = 0;
+    private static final int CLASS_COMPONENT_MAP = 1;
+
+    private static File dynDir;
+    private static Method addAssetPath;
+
+    private static File getDynDir(Context c) {
+        if (dynDir == null) {
+            if (SDK_INT >= 24) {
+                // Use protected context to allow directBootAware
+                c = c.createDeviceProtectedStorageContext();
+            }
+            dynDir = new File(c.getFilesDir().getParent(), "dyn");
+            dynDir.mkdir();
+        }
+        return dynDir;
+    }
+
+    public static File current(Context c) {
+        return new File(getDynDir(c), "current.apk");
+    }
+
+    public static File update(Context c) {
+        return new File(getDynDir(c), "update.apk");
+    }
+
+    public static Data load(Object o) {
+        Object[] arr = (Object[]) o;
+        Data data = new Data();
+        data.version = (int) arr[STUB_VERSION_ENTRY];
+        data.classToComponent = (Map<String, String>) arr[CLASS_COMPONENT_MAP];
+        return data;
+    }
+
+    public static Object pack(Data data) {
+        Object[] arr = new Object[2];
+        arr[STUB_VERSION_ENTRY] = data.version;
+        arr[CLASS_COMPONENT_MAP] = data.classToComponent;
+        return arr;
+    }
+
+    public static void addAssetPath(AssetManager asset, String path) {
+        try {
+            if (addAssetPath == null)
+                addAssetPath = AssetManager.class.getMethod("addAssetPath", String.class);
+            addAssetPath.invoke(asset, path);
+        } catch (Exception ignored) {}
+    }
+
+    public static class Data {
+        public int version;
+        public Map<String, String> classToComponent;
+    }
+}

app/shared/src/main/java/com/topjohnwu/magisk/FileProvider.java

@@ -1,11 +1,9 @@
-package com.topjohnwu.magisk.utils;
+package com.topjohnwu.magisk;
 
 import android.content.ContentProvider;
 import android.content.ContentValues;
 import android.content.Context;
-import android.content.pm.PackageManager;
 import android.content.pm.ProviderInfo;
-import android.content.res.XmlResourceParser;
 import android.database.Cursor;
 import android.database.MatrixCursor;
 import android.net.Uri;
@@ -16,17 +14,12 @@ import android.provider.OpenableColumns;
 import android.text.TextUtils;
 import android.webkit.MimeTypeMap;
 
-import org.xmlpull.v1.XmlPullParserException;
-
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
-import static org.xmlpull.v1.XmlPullParser.END_DOCUMENT;
-import static org.xmlpull.v1.XmlPullParser.START_TAG;
-
 /**
  * Modified from androidx.core.content.FileProvider
  */
@@ -34,33 +27,17 @@ public class FileProvider extends ContentProvider {
     private static final String[] COLUMNS = {
             OpenableColumns.DISPLAY_NAME, OpenableColumns.SIZE };
 
-    private static final String
-            META_DATA_FILE_PROVIDER_PATHS = "android.support.FILE_PROVIDER_PATHS";
-
-    private static final String TAG_ROOT_PATH = "root-path";
-    private static final String TAG_FILES_PATH = "files-path";
-    private static final String TAG_CACHE_PATH = "cache-path";
-    private static final String TAG_EXTERNAL = "external-path";
-    private static final String TAG_EXTERNAL_FILES = "external-files-path";
-    private static final String TAG_EXTERNAL_CACHE = "external-cache-path";
-    private static final String TAG_EXTERNAL_MEDIA = "external-media-path";
-
-    private static final String ATTR_NAME = "name";
-    private static final String ATTR_PATH = "path";
-
     private static final File DEVICE_ROOT = new File("/");
 
     private static HashMap<String, PathStrategy> sCache = new HashMap<>();
 
     private PathStrategy mStrategy;
 
-    
     @Override
     public boolean onCreate() {
         return true;
     }
 
-    
     @Override
     public void attachInfo(Context context, ProviderInfo info) {
         super.attachInfo(context, info);
@@ -83,7 +60,6 @@ public class FileProvider extends ContentProvider {
         return strategy.getUriForFile(file);
     }
 
-    
     @Override
     public Cursor query(Uri uri, String[] projection, String selection,
                         String[] selectionArgs,
@@ -116,7 +92,6 @@ public class FileProvider extends ContentProvider {
         return cursor;
     }
 
-    
     @Override
     public String getType(Uri uri) {
         
@@ -134,20 +109,17 @@ public class FileProvider extends ContentProvider {
         return "application/octet-stream";
     }
 
-    
     @Override
     public Uri insert(Uri uri, ContentValues values) {
         throw new UnsupportedOperationException("No external inserts");
     }
 
-    
     @Override
     public int update(Uri uri, ContentValues values, String selection,
                       String[] selectionArgs) {
         throw new UnsupportedOperationException("No external updates");
     }
 
-    
     @Override
     public int delete(Uri uri, String selection,
                       String[] selectionArgs) {
@@ -156,7 +128,6 @@ public class FileProvider extends ContentProvider {
         return file.delete() ? 1 : 0;
     }
 
-    
     @Override
     public ParcelFileDescriptor openFile(Uri uri, String mode)
             throws FileNotFoundException {
@@ -166,95 +137,54 @@ public class FileProvider extends ContentProvider {
         return ParcelFileDescriptor.open(file, fileMode);
     }
 
-    
     private static PathStrategy getPathStrategy(Context context, String authority) {
         PathStrategy strat;
         synchronized (sCache) {
             strat = sCache.get(authority);
             if (strat == null) {
-                try {
-                    strat = parsePathStrategy(context, authority);
-                } catch (IOException e) {
-                    throw new IllegalArgumentException(
-                            "Failed to parse " + META_DATA_FILE_PROVIDER_PATHS + " meta-data", e);
-                } catch (XmlPullParserException e) {
-                    throw new IllegalArgumentException(
-                            "Failed to parse " + META_DATA_FILE_PROVIDER_PATHS + " meta-data", e);
-                }
+                strat = createPathStrategy(context, authority);
                 sCache.put(authority, strat);
             }
         }
         return strat;
     }
 
-    
-    private static PathStrategy parsePathStrategy(Context context, String authority)
-            throws IOException, XmlPullParserException {
+    private static PathStrategy createPathStrategy(Context context, String authority) {
         final SimplePathStrategy strat = new SimplePathStrategy(authority);
 
-        final ProviderInfo info = context.getPackageManager()
-                .resolveContentProvider(authority, PackageManager.GET_META_DATA);
-        final XmlResourceParser in = info.loadXmlMetaData(
-                context.getPackageManager(), META_DATA_FILE_PROVIDER_PATHS);
-        if (in == null) {
-            throw new IllegalArgumentException(
-                    "Missing " + META_DATA_FILE_PROVIDER_PATHS + " meta-data");
+        strat.addRoot("root_files", buildPath(DEVICE_ROOT, "."));
+        strat.addRoot("internal_files", buildPath(context.getFilesDir(), "."));
+        strat.addRoot("cache_files", buildPath(context.getCacheDir(), "."));
+        strat.addRoot("external_files", buildPath(Environment.getExternalStorageDirectory(), "."));
+        {
+            File[] externalFilesDirs = getExternalFilesDirs(context, null);
+            if (externalFilesDirs.length > 0) {
+                strat.addRoot("external_file_files", buildPath(externalFilesDirs[0], "."));
+            }
         }
-
-        int type;
-        while ((type = in.next()) != END_DOCUMENT) {
-            if (type == START_TAG) {
-                final String tag = in.getName();
-
-                final String name = in.getAttributeValue(null, ATTR_NAME);
-                String path = in.getAttributeValue(null, ATTR_PATH);
-
-                File target = null;
-                if (TAG_ROOT_PATH.equals(tag)) {
-                    target = DEVICE_ROOT;
-                } else if (TAG_FILES_PATH.equals(tag)) {
-                    target = context.getFilesDir();
-                } else if (TAG_CACHE_PATH.equals(tag)) {
-                    target = context.getCacheDir();
-                } else if (TAG_EXTERNAL.equals(tag)) {
-                    target = Environment.getExternalStorageDirectory();
-                } else if (TAG_EXTERNAL_FILES.equals(tag)) {
-                    File[] externalFilesDirs = getExternalFilesDirs(context, null);
-                    if (externalFilesDirs.length > 0) {
-                        target = externalFilesDirs[0];
-                    }
-                } else if (TAG_EXTERNAL_CACHE.equals(tag)) {
-                    File[] externalCacheDirs = getExternalCacheDirs(context);
-                    if (externalCacheDirs.length > 0) {
-                        target = externalCacheDirs[0];
-                    }
-                } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP
-                        && TAG_EXTERNAL_MEDIA.equals(tag)) {
-                    File[] externalMediaDirs = context.getExternalMediaDirs();
-                    if (externalMediaDirs.length > 0) {
-                        target = externalMediaDirs[0];
-                    }
-                }
-
-                if (target != null) {
-                    strat.addRoot(name, buildPath(target, path));
-                }
+        {
+            File[] externalCacheDirs = getExternalCacheDirs(context);
+            if (externalCacheDirs.length > 0) {
+                strat.addRoot("external_cache_files", buildPath(externalCacheDirs[0], "."));
+            }
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            File[] externalMediaDirs = context.getExternalMediaDirs();
+            if (externalMediaDirs.length > 0) {
+                strat.addRoot("external_media_files", buildPath(externalMediaDirs[0], "."));
             }
         }
 
         return strat;
     }
 
-    
     interface PathStrategy {
         
         Uri getUriForFile(File file);
 
-        
         File getFileForUri(Uri uri);
     }
 
-    
     static class SimplePathStrategy implements PathStrategy {
         private final String mAuthority;
         private final HashMap<String, File> mRoots = new HashMap<>();
@@ -263,7 +193,6 @@ public class FileProvider extends ContentProvider {
             mAuthority = authority;
         }
 
-        
         void addRoot(String name, File root) {
             if (TextUtils.isEmpty(name)) {
                 throw new IllegalArgumentException("Name must not be empty");

app/shared/src/main/java/com/topjohnwu/magisk/net/BadRequest.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.net;
+package com.topjohnwu.magisk.net;
 
 import org.json.JSONArray;
 import org.json.JSONObject;

app/shared/src/main/java/com/topjohnwu/magisk/net/ErrorHandler.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.net;
+package com.topjohnwu.magisk.net;
 
 import java.net.HttpURLConnection;
 

app/shared/src/main/java/com/topjohnwu/magisk/net/Networking.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.net;
+package com.topjohnwu.magisk.net;
 
 import android.content.Context;
 import android.net.ConnectivityManager;
@@ -35,7 +35,7 @@ public class Networking {
         return request(url, "GET");
     }
 
-    public static void init(Context context) {
+    public static boolean init(Context context) {
         try {
             // Try installing new SSL provider from Google Play Service
             Context gms = context.createPackageContext("com.google.android.gms",
@@ -45,10 +45,13 @@ public class Networking {
                     .getMethod("insertProvider", Context.class)
                     .invoke(null, gms);
         } catch (Exception e) {
-            // Failed to update SSL provider, use NoSSLv3SocketFactory on SDK < 21
-            if (Build.VERSION.SDK_INT < 21)
+            if (Build.VERSION.SDK_INT < 21) {
+                // Failed to update SSL provider, use NoSSLv3SocketFactory on SDK < 21
                 HttpsURLConnection.setDefaultSSLSocketFactory(new NoSSLv3SocketFactory());
+            }
+            return false;
         }
+        return true;
     }
 
     public static boolean checkNetworkStatus(Context context) {

app/shared/src/main/java/com/topjohnwu/magisk/net/NoSSLv3SocketFactory.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.net;
+package com.topjohnwu.magisk.net;
 
 import java.io.IOException;
 import java.net.InetAddress;
@@ -11,18 +11,18 @@ import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLSocket;
 import javax.net.ssl.SSLSocketFactory;
 
-class NoSSLv3SocketFactory extends SSLSocketFactory {
+public class NoSSLv3SocketFactory extends SSLSocketFactory {
 
-    private final static SSLSocketFactory base = HttpsURLConnection.getDefaultSSLSocketFactory();
+    private final static SSLSocketFactory delegate = HttpsURLConnection.getDefaultSSLSocketFactory();
 
     @Override
     public String[] getDefaultCipherSuites() {
-        return base.getDefaultCipherSuites();
+        return delegate.getDefaultCipherSuites();
     }
 
     @Override
     public String[] getSupportedCipherSuites() {
-        return base.getSupportedCipherSuites();
+        return delegate.getSupportedCipherSuites();
     }
 
     private Socket createSafeSocket(Socket socket) {
@@ -40,31 +40,31 @@ class NoSSLv3SocketFactory extends SSLSocketFactory {
 
     @Override
     public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
-        return createSafeSocket(base.createSocket(s, host, port, autoClose));
+        return createSafeSocket(delegate.createSocket(s, host, port, autoClose));
     }
 
     @Override
     public Socket createSocket() throws IOException {
-        return createSafeSocket(base.createSocket());
+        return createSafeSocket(delegate.createSocket());
     }
 
     @Override
     public Socket createSocket(String host, int port) throws IOException {
-        return createSafeSocket(base.createSocket(host, port));
+        return createSafeSocket(delegate.createSocket(host, port));
     }
 
     @Override
     public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException {
-        return createSafeSocket(base.createSocket(host, port, localHost, localPort));
+        return createSafeSocket(delegate.createSocket(host, port, localHost, localPort));
     }
 
     @Override
     public Socket createSocket(InetAddress host, int port) throws IOException {
-        return createSafeSocket(base.createSocket(host, port));
+        return createSafeSocket(delegate.createSocket(host, port));
     }
 
     @Override
     public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
-        return createSafeSocket(base.createSocket(address, port, localAddress, localPort));
+        return createSafeSocket(delegate.createSocket(address, port, localAddress, localPort));
     }
 }

app/shared/src/main/java/com/topjohnwu/magisk/net/Request.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.net;
+package com.topjohnwu.magisk.net;
 
 import android.os.AsyncTask;
 
@@ -23,7 +23,6 @@ import java.util.concurrent.Executor;
 public class Request implements Closeable {
     private HttpURLConnection conn;
     private Executor executor = null;
-    private DownloadProgressListener progress = null;
     private int code = -1;
 
     ErrorHandler err = null;
@@ -66,11 +65,6 @@ public class Request implements Closeable {
         return this;
     }
 
-    public Request setDownloadProgressListener(DownloadProgressListener listener) {
-        progress = listener;
-        return this;
-    }
-
     public Request setErrorHandler(ErrorHandler handler) {
         err = handler;
         return this;
@@ -169,24 +163,13 @@ public class Request implements Closeable {
 
     private BufferedInputStream getInputStream() throws IOException {
         connect0();
-        InputStream in = conn.getInputStream();
-        if (progress != null) {
-            in = new ProgressInputStream(in, conn.getContentLength(), progress) {
-                @Override
-                public void close() throws IOException {
-                    super.close();
-                    conn.disconnect();
-                }
-            };
-        } else {
-            in = new FilterInputStream(in) {
-                @Override
-                public void close() throws IOException {
-                    super.close();
-                    conn.disconnect();
-                }
-            };
-        }
+        InputStream in = new FilterInputStream(conn.getInputStream()) {
+            @Override
+            public void close() throws IOException {
+                super.close();
+                conn.disconnect();
+            }
+        };
         return new BufferedInputStream(in);
     }
 

app/shared/src/main/java/com/topjohnwu/magisk/net/ResponseListener.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.net;
+package com.topjohnwu.magisk.net;
 
 public interface ResponseListener<T> {
     void onResponse(T response);

app/shared/src/main/java/com/topjohnwu/magisk/net/SSLSocketWrapper.java

@@ -1,4 +1,4 @@
-package com.topjohnwu.net;
+package com.topjohnwu.magisk.net;
 
 import java.io.IOException;
 import java.io.InputStream;

app/shared/src/main/java/com/topjohnwu/magisk/utils/APKInstall.java

@@ -0,0 +1,48 @@
+package com.topjohnwu.magisk.utils;
+
+import android.app.Activity;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.net.Uri;
+import android.os.Build;
+
+import com.topjohnwu.magisk.FileProvider;
+
+import java.io.File;
+
+public class APKInstall {
+
+    public static Intent installIntent(Context c, File apk) {
+        Intent intent = new Intent(Intent.ACTION_INSTALL_PACKAGE);
+        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        if (Build.VERSION.SDK_INT >= 24) {
+            intent.setData(FileProvider.getUriForFile(c, c.getPackageName() + ".provider", apk));
+        } else {
+            //noinspection ResultOfMethodCallIgnored SetWorldReadable
+            apk.setReadable(true, false);
+            intent.setData(Uri.fromFile(apk));
+        }
+        return intent;
+    }
+
+    public static void install(Context c, File apk) {
+        c.startActivity(installIntent(c, apk));
+    }
+
+    public static void registerInstallReceiver(Context c, BroadcastReceiver r) {
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
+        filter.addAction(Intent.ACTION_PACKAGE_ADDED);
+        filter.addDataScheme("package");
+        c.getApplicationContext().registerReceiver(r, filter);
+    }
+
+    public static void installHideResult(Activity c, File apk) {
+        Intent intent = installIntent(c, apk);
+        intent.putExtra(Intent.EXTRA_RETURN_RESULT, true);
+        c.startActivityForResult(intent, 0); // Ignore result, use install receiver
+    }
+}

app/shared/src/main/java/com/topjohnwu/magisk/utils/CompoundEnumeration.java

@@ -0,0 +1,35 @@
+package com.topjohnwu.magisk.utils;
+
+import java.util.Enumeration;
+import java.util.NoSuchElementException;
+
+public class CompoundEnumeration<E> implements Enumeration<E> {
+    private Enumeration<E>[] enums;
+    private int index = 0;
+
+    @SafeVarargs
+    public CompoundEnumeration(Enumeration<E> ...enums) {
+        this.enums = enums;
+    }
+
+    private boolean next() {
+        while (index < enums.length) {
+            if (enums[index] != null && enums[index].hasMoreElements()) {
+                return true;
+            }
+            index++;
+        }
+        return false;
+    }
+
+    public boolean hasMoreElements() {
+        return next();
+    }
+
+    public E nextElement() {
+        if (!next()) {
+            throw new NoSuchElementException();
+        }
+        return enums[index].nextElement();
+    }
+}

app/shared/src/main/java/com/topjohnwu/magisk/utils/DynamicClassLoader.java

@@ -0,0 +1,60 @@
+package com.topjohnwu.magisk.utils;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.util.Enumeration;
+
+import dalvik.system.DexClassLoader;
+
+public class DynamicClassLoader extends DexClassLoader {
+
+    private ClassLoader base = Object.class.getClassLoader();
+
+    public DynamicClassLoader(File apk, ClassLoader parent) {
+        super(apk.getPath(), apk.getParent(), null, parent);
+    }
+
+    @Override
+    protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
+        // First check if already loaded
+        Class cls = findLoadedClass(name);
+        if (cls != null)
+            return cls;
+
+        try {
+            // Then check boot classpath
+            return base.loadClass(name);
+        } catch (ClassNotFoundException ignored) {
+            try {
+                // Next try current dex
+                return findClass(name);
+            } catch (ClassNotFoundException fromSuper) {
+                try {
+                    // Finally try parent
+                    return getParent().loadClass(name);
+                } catch (ClassNotFoundException e) {
+                    throw fromSuper;
+                }
+            }
+        }
+    }
+
+    @Override
+    public URL getResource(String name) {
+        URL resource = base.getResource(name);
+        if (resource != null)
+            return resource;
+        resource = findResource(name);
+        if (resource != null)
+            return resource;
+        resource = getParent().getResource(name);
+        return resource;
+    }
+
+    @Override
+    public Enumeration<URL> getResources(String name) throws IOException {
+        return new CompoundEnumeration<>(base.getResources(name),
+                findResources(name), getParent().getResources(name));
+    }
+}

app/src/main/AndroidManifest.xml

@@ -3,75 +3,90 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="com.topjohnwu.magisk">
 
-    <uses-permission android:name="android.permission.VIBRATE" />
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
-    <uses-permission android:name="android.permission.USE_FINGERPRINT" />
+    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
 
     <application
-        android:allowBackup="true"
-        android:name="a.e"
-        android:theme="@style/MagiskTheme"
-        android:usesCleartextTraffic="true"
+        android:name=".core.App"
+        android:extractNativeLibs="true"
+        android:icon="@drawable/ic_launcher"
+        android:multiArch="true"
         tools:ignore="UnusedAttribute,GoogleAppIndexingWarning">
 
-        <!-- Activities -->
-
+        <!-- Splash -->
         <activity
-            android:name="a.b"
-            android:configChanges="orientation|screenSize"
-            android:exported="true" />
-        <activity
-            android:name="a.c"
-            android:configChanges="orientation|screenSize"
+            android:name=".core.SplashActivity"
             android:exported="true"
             android:theme="@style/SplashTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.APPLICATION_PREFERENCES" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
         </activity>
-        <activity
-            android:name="a.f"
-            android:configChanges="keyboardHidden|orientation|screenSize"
-            android:screenOrientation="nosensor"
-            android:theme="@style/MagiskTheme.Flashing" />
+
+        <!-- Main -->
+        <activity android:name=".ui.MainActivity" />
 
         <!-- Superuser -->
-
         <activity
-            android:name="a.m"
-            android:exported="false"
+            android:name=".ui.surequest.SuRequestActivity"
             android:directBootAware="true"
             android:excludeFromRecents="true"
-            android:theme="@style/MagiskTheme.SU" />
+            android:exported="false"
+            tools:ignore="AppLinkUrlError">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
 
         <!-- Receiver -->
-
         <receiver
-            android:name="a.h"
-            android:directBootAware="true">
+            android:name=".core.Receiver"
+            android:directBootAware="true"
+            android:exported="false">
             <intent-filter>
-                <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <action android:name="android.intent.action.LOCALE_CHANGED" />
+                <action android:name="android.intent.action.UID_REMOVED" />
             </intent-filter>
             <intent-filter>
                 <action android:name="android.intent.action.PACKAGE_REPLACED" />
-                <action android:name="android.intent.action.PACKAGE_FULLY_REMOVED" />
 
                 <data android:scheme="package" />
             </intent-filter>
         </receiver>
 
-        <!-- Service -->
+        <!-- DownloadService -->
+        <service android:name=".core.download.DownloadService" />
 
-        <service android:name="a.j" />
+        <!-- FileProvider -->
+        <provider
+            android:name=".core.Provider"
+            android:authorities="${applicationId}.provider"
+            android:directBootAware="true"
+            android:exported="false"
+            android:grantUriPermissions="true" />
 
         <!-- Hardcode GMS version -->
         <meta-data
             android:name="com.google.android.gms.version"
             android:value="12451000" />
 
+        <!-- Initialize WorkManager on-demand -->
+        <provider
+            android:name="androidx.work.impl.WorkManagerInitializer"
+            android:authorities="${applicationId}.workmanager-init"
+            tools:node="remove"
+            tools:ignore="ExportedContentProvider" />
+
+        <!-- We don't invalidate Room -->
+        <service
+            android:name="androidx.room.MultiInstanceInvalidationService"
+            tools:node="remove" />
+
     </application>
 
 </manifest>

app/src/main/java/a/a.java

@@ -1,13 +0,0 @@
-package a;
-
-import com.topjohnwu.magisk.utils.PatchAPK;
-import com.topjohnwu.signing.BootSigner;
-
-import androidx.annotation.Keep;
-
-@Keep
-public class a extends BootSigner {
-    public static boolean patchAPK(String in, String out, String pkg) {
-        return PatchAPK.patch(in, out, pkg);
-    }
-}

app/src/main/java/a/b.java

@@ -1,7 +0,0 @@
-package a;
-
-import com.topjohnwu.magisk.ui.MainActivity;
-
-public class b extends MainActivity {
-    /* stub */
-}

app/src/main/java/a/c.java

@@ -1,7 +0,0 @@
-package a;
-
-import com.topjohnwu.magisk.ui.SplashActivity;
-
-public class c extends SplashActivity {
-    /* stub */
-}