Release Magisk v25.0

unreachable

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,21 +1,22 @@
 ---
 name: Bug report
 about: Create a report to help us improve
-title: ''
-labels: ''
-assignees: ''
-
+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.
+All bug reports require you to **USE DEBUG 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 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 MAGISK**.
 
-If you experience issues during installation, in recovery, upload the recovery logs, or in Magisk Manager, upload the install logs. Please also upload the `boot.img` or `recovery.img` that you are using for patching.
+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 Manager, dump the full `logcat` **when the crash happens**. **DO NOT** upload `magisk.log`.
+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)
 
@@ -26,3 +27,10 @@ If you experience other issues related to Magisk, upload `magisk.log`, and prefe
 **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/ccache.sh

@@ -0,0 +1,19 @@
+OS=$(uname)
+CCACHE_VER=4.4
+
+case $OS in
+  Darwin )
+    brew install ccache
+    ln -s $(which ccache) ./ccache
+    ;;
+  Linux )
+    sudo apt-get install -y ccache
+    ln -s $(which ccache) ./ccache
+    ;;
+  * )
+    curl -OL https://github.com/ccache/ccache/releases/download/v${CCACHE_VER}/ccache-${CCACHE_VER}-windows-64.zip
+    unzip -j ccache-*-windows-64.zip '*/ccache.exe'
+    ;;
+esac
+mkdir ./.ccache
+./ccache -o compiler_check='%compiler% -dumpmachine; %compiler% -dumpversion'

.github/workflows/build.yml

@@ -10,6 +10,7 @@ on:
       - 'buildSrc/**'
       - 'build.py'
       - 'gradle.properties'
+      - '.github/workflows/build.yml'
   pull_request:
     branches: [ master ]
   workflow_dispatch:
@@ -21,7 +22,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-latest, windows-latest, macOS-latest ]
+        os: [ ubuntu-latest, windows-latest, macos-latest ]
+    env:
+      NDK_CCACHE: ${{ github.workspace }}/ccache
+      CCACHE_DIR: ${{ github.workspace }}/.ccache
 
     steps:
       - name: Check out
@@ -40,50 +44,43 @@ jobs:
         with:
           python-version: '3.x'
 
-      - name: Set up GitHub env (Windows)
-        if: runner.os == 'Windows'
-        run: |
-          $oldAndroidPath = $env:ANDROID_SDK_ROOT
-          $sdk_root = "C:\Android"
-          New-Item -Path $sdk_root -ItemType SymbolicLink -Value $oldAndroidPath
-          $ndk_ver = Select-String -Path "gradle.properties" -Pattern "^magisk.fullNdkVersion=" | % { $_ -replace ".*=" }
-          echo "ANDROID_SDK_ROOT=$sdk_root" >> $env:GITHUB_ENV
-          echo "ANDROID_HOME=$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 ccache
+        run: bash .github/ccache.sh
 
-      - 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
+      - name: Cache Gradle dependencies
         uses: actions/cache@v2
         with:
           path: |
             ~/.gradle/caches
             ~/.gradle/wrapper
+            !~/.gradle/caches/build-cache-*
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle.kts') }}
           restore-keys: ${{ runner.os }}-gradle-
 
-      - name: Cache NDK
-        id: ndk-cache
+      - name: Cache build cache
         uses: actions/cache@v2
         with:
-          path: ${{ env.ANDROID_SDK_ROOT }}/ndk/magisk
-          key: ${{ runner.os }}-ndk-${{ env.MAGISK_NDK_VERSION }}
+          path: |
+            ${{ github.workspace }}/.ccache
+            ~/.gradle/caches/build-cache-*
+          key: ${{ runner.os }}-build-cache-${{ github.sha }}
+          restore-keys: ${{ runner.os }}-build-cache-
 
       - name: Set up NDK
-        if: steps.ndk-cache.outputs.cache-hit != 'true'
-        run: python build.py ndk
+        run: python build.py -v ndk
 
       - name: Build release
-        run: python build.py -vr all
+        run: |
+          ./ccache -zp
+          python build.py -vr all
 
       - name: Build debug
-        run: python build.py -v all
+        run: |
+          python build.py -v all
+          ./ccache -s
+
+      - name: Stop gradle daemon
+        run: ./gradlew --stop
 
       # Only upload artifacts built on Linux
       - name: Upload build artifact

.gitignore

@@ -4,6 +4,7 @@ out
 *.apk
 /config.prop
 /update.sh
+/dict.txt
 
 # Built binaries
 native/out

.gitmodules

@@ -6,7 +6,7 @@
 	url = https://github.com/topjohnwu/ndk-busybox.git
 [submodule "dtc"]
 	path = native/jni/external/dtc
-	url = https://github.com/dgibson/dtc
+	url = https://github.com/dgibson/dtc.git
 [submodule "lz4"]
 	path = native/jni/external/lz4
 	url = https://github.com/lz4/lz4.git
@@ -25,9 +25,18 @@
 [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 "zlib"]
+	path = native/jni/external/zlib
+	url = https://android.googlesource.com/platform/external/zlib
+[submodule "parallel-hashmap"]
+	path = native/jni/external/parallel-hashmap
+	url = https://github.com/greg7mdp/parallel-hashmap.git
 [submodule "termux-elf-cleaner"]
 	path = tools/termux-elf-cleaner
 	url = https://github.com/termux/termux-elf-cleaner.git
+[submodule "zopfli"]
+	path = native/jni/external/zopfli
+	url = https://github.com/google/zopfli.git

README.MD

@@ -1,72 +1,69 @@
 ![](docs/images/logo.png)
 
-![ZIP Downloads](https://img.shields.io/badge/dynamic/json?color=blue&label=ZIP%20Downloads&query=magisk&url=https%3A%2F%2Fraw.githubusercontent.com%2Ftopjohnwu%2Fmagisk_files%2Fcount%2Fcount.json&cacheSeconds=1800)
-![APK Downloads](https://img.shields.io/badge/dynamic/json?color=green&label=APK%20Downloads&query=manager&url=https%3A%2F%2Fraw.githubusercontent.com%2Ftopjohnwu%2Fmagisk_files%2Fcount%2Fcount.json&cacheSeconds=1800)
+[![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)
+
+#### This is not an officially supported Google product
 
 ## Introduction
 
-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.
+Magisk is a suite of open source software for customizing Android, supporting devices higher than Android 5.0.<br>
+Some highlight features:
 
-Here are some feature highlights:
-
-- **MagiskSU**: Provide root access to your device
+- **MagiskSU**: Provide root access for applications
 - **Magisk Modules**: Modify read-only partitions by installing modules
-- **MagiskHide**: Hide Magisk from root detections / system integrity checks
+- **MagiskBoot**: The most complete tool for unpacking and repacking Android boot images
+- **Zygisk**: Run code in every Android applications' processes
 
 ## Downloads
 
-[![](https://img.shields.io/badge/Magisk%20Manager-v8.0.6-green)](https://github.com/topjohnwu/Magisk/releases/download/manager-v8.0.6/MagiskManager-v8.0.6.apk)
-[![](https://img.shields.io/badge/Magisk%20Manager-Canary-red)](https://raw.githubusercontent.com/topjohnwu/magisk_files/canary/app-debug.apk)
-<br>
-[![](https://img.shields.io/badge/Magisk-v21.3-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v21.3)
-[![](https://img.shields.io/badge/Magisk%20Beta-v21.3-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v21.3)
+[Github](https://github.com/topjohnwu/Magisk/) is the only source where you can get official Magisk information and downloads.
+
+[![](https://img.shields.io/badge/Magisk-v24.3-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v24.3)
+[![](https://img.shields.io/badge/Magisk%20Beta-v24.3-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v24.3)
+[![](https://img.shields.io/badge/Magisk-Canary-red)](https://raw.githubusercontent.com/topjohnwu/magisk-files/canary/app-release.apk)
+[![](https://img.shields.io/badge/Magisk-Debug-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
-- Android 9.0+: Magisk Manager stealth mode
-
 ## Bug Reports
 
-Canary Channels are cutting edge builds for those adventurous. To access canary builds, install the Canary Magisk Manager, switch to the Canary Channel in settings and upgrade.
-
-**Only bug reports from Canary builds will be accepted.**
+**Only bug reports from Debug builds will be accepted.**
 
 For installation issues, upload both boot image and install logs.<br>
 For Magisk issues, upload boot logcat or dmesg.<br>
-For Magisk Manager crashes, record and upload the logcat when the crash occurs.
+For Magisk app crashes, record and upload the logcat when the crash occurs.
 
 ## Building and Development
 
 - 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)
+  (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:$PATH"`
-	- Windows: Add `C:\Path\To\Android Studio\jre\bin` to environment variable `PATH`
+  - macOS: `export JAVA_HOME="/Applications/Android Studio.app/Contents/jre/Contents/Home"`
+  - Linux: `export PATH="/path/to/androidstudio/jre/bin:$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 in Android Studio. Both app (Kotlin/Java) and native (C++/C) source code can be properly developed using the IDE, but *always* use `build.py` for building.
+  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).
+
+## Signing and Distribution
+
+- The certificate of the key used to sign the final Magisk APK product is also directly embedded into some executables. In release builds, Magisk's root daemon will enforce this certificate check and reject and forcefully uninstall any non-matching Magisk apps to protect users from malicious and unverified Magisk APKs.
+- To do any development on Magisk itself, switch to an **official debug build and reinstall Magisk** to bypass the signature check.
+- To distribute your own Magisk builds signed with your own keys, set your signing configs in `config.prop`.
+- Check [Google's Documentation](https://developer.android.com/studio/publish/app-signing.html#generate-key) for more details on generating your own key.
 
 ## Translation Contributions
 
-Default string resources for Magisk Manager and its stub APK are located here:
+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`

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.kts

@@ -1,5 +1,3 @@
-import java.io.PrintStream
-
 plugins {
     id("com.android.application")
     kotlin("android")
@@ -15,29 +13,27 @@ kapt {
     javacOptions {
         option("-Xmaxerrs", 1000)
     }
+    arguments {
+        arg("room.incremental", "true")
+    }
 }
 
 android {
+    namespace = "com.topjohnwu.magisk"
+
     defaultConfig {
         applicationId = "com.topjohnwu.magisk"
         vectorDrawables.useSupportLibrary = true
-        multiDexEnabled = true
-        versionName = Config.appVersion
-        versionCode = Config.appVersionCode
-
-        javaCompileOptions.annotationProcessorOptions.arguments(
-            mapOf("room.incremental" to "true")
-        )
+        versionName = Config.version
+        versionCode = Config.versionCode
+        ndk.abiFilters += listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
     }
 
     buildTypes {
-        getByName("release") {
+        release {
             isMinifyEnabled = true
             isShrinkResources = true
-            proguardFiles(
-                getDefaultProguardFile("proguard-android-optimize.txt"),
-                "proguard-rules.pro"
-            )
+            proguardFiles("proguard-rules.pro")
         }
     }
 
@@ -45,139 +41,80 @@ android {
         dataBinding = true
     }
 
-    dependenciesInfo {
-        includeInApk = false
-        includeInBundle = false
-    }
-
     packagingOptions {
-        exclude("/META-INF/**")
-        exclude("/org/bouncycastle/**")
-        exclude("/kotlin/**")
-        exclude("/kotlinx/**")
-        exclude("/okhttp3/**")
-        exclude("/*.txt")
-        exclude("/*.bin")
-    }
-
-    kotlinOptions {
-        jvmTarget = "1.8"
+        resources {
+            excludes += "/META-INF/*"
+            excludes += "/org/bouncycastle/**"
+            excludes += "/kotlin/**"
+            excludes += "/kotlinx/**"
+            excludes += "/okhttp3/**"
+            excludes += "/*.txt"
+            excludes += "/*.bin"
+            excludes += "/*.json"
+        }
+        jniLibs {
+            keepDebugSymbols += "**/*.so"
+        }
     }
 }
 
-tasks["preBuild"]?.dependsOn(tasks.register("copyUtils", Copy::class) {
-    from(rootProject.file("scripts/util_functions.sh"))
-    into("src/main/res/raw")
-})
+setupApp()
 
-android.applicationVariants.all {
-    val keysDir = rootProject.file("tools/keys")
-    val outSrcDir = File(buildDir, "generated/source/keydata/$name")
-    val outSrc = File(outSrcDir, "com/topjohnwu/signing/KeyData.java")
-
-    fun PrintStream.newField(name: String, file: File) {
-        println("public static byte[] $name() {")
-        print("byte[] buf = {")
-        val bytes = file.readBytes()
-        print(bytes.joinToString(",") { "(byte)(${it.toInt() and 0xff})" })
-        println("};")
-        println("return buf;")
-        println("}")
-    }
-
-    val genSrcTask = tasks.register("generate${name.capitalize()}KeyData") {
-        inputs.dir(keysDir)
-        outputs.file(outSrc)
-        doLast {
-            outSrc.parentFile.mkdirs()
-            PrintStream(outSrc).use {
-                it.println("package com.topjohnwu.signing;")
-                it.println("public final class KeyData {")
-
-                it.newField("testCert", File(keysDir, "testkey.x509.pem"))
-                it.newField("testKey", File(keysDir, "testkey.pk8"))
-                it.newField("verityCert", File(keysDir, "verity.x509.pem"))
-                it.newField("verityKey", File(keysDir, "verity.pk8"))
-
-                it.println("}")
-            }
-        }
-    }
-    registerJavaGeneratingTask(genSrcTask.get(), outSrcDir)
+configurations.all {
+    exclude("org.jetbrains.kotlin", "kotlin-stdlib-jdk7")
+    exclude("org.jetbrains.kotlin", "kotlin-stdlib-jdk8")
 }
 
 dependencies {
-    implementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
-    implementation(kotlin("stdlib"))
     implementation(project(":app:shared"))
 
     implementation("com.github.topjohnwu:jtar:1.0.0")
     implementation("com.github.topjohnwu:indeterminate-checkbox:1.0.7")
     implementation("com.github.topjohnwu:lz4-java:1.7.1")
-    implementation("com.jakewharton.timber:timber:4.7.1")
+    implementation("com.jakewharton.timber:timber:5.0.1")
+    implementation("org.bouncycastle:bcpkix-jdk18on:1.71")
+    implementation("dev.rikka.rikkax.layoutinflater:layoutinflater:1.2.0")
+    implementation("dev.rikka.rikkax.insets:insets:1.2.0")
+    implementation("dev.rikka.rikkax.recyclerview:recyclerview-ktx:1.3.1")
+    implementation("io.noties.markwon:core:4.6.2")
 
-    val vBC = "1.68"
-    implementation("org.bouncycastle:bcprov-jdk15on:${vBC}")
-    implementation("org.bouncycastle:bcpkix-jdk15on:${vBC}")
-
-    val vBAdapt = "4.0.0"
-    val bindingAdapter = "me.tatarka.bindingcollectionadapter2:bindingcollectionadapter"
-    implementation("${bindingAdapter}:${vBAdapt}")
-    implementation("${bindingAdapter}-recyclerview:${vBAdapt}")
-
-    val vMarkwon = "4.6.0"
-    implementation("io.noties.markwon:core:${vMarkwon}")
-    implementation("io.noties.markwon:html:${vMarkwon}")
-    implementation("io.noties.markwon:image:${vMarkwon}")
-    implementation("com.caverock:androidsvg:1.4")
-
-    val vLibsu = "3.0.2"
+    val vLibsu = "5.0.2"
     implementation("com.github.topjohnwu.libsu:core:${vLibsu}")
-    implementation("com.github.topjohnwu.libsu:io:${vLibsu}")
-
-    val vKoin = "2.1.6"
-    implementation("org.koin:koin-core:${vKoin}")
-    implementation("org.koin:koin-android:${vKoin}")
-    implementation("org.koin:koin-androidx-viewmodel:${vKoin}")
+    implementation("com.github.topjohnwu.libsu:service:${vLibsu}")
+    implementation("com.github.topjohnwu.libsu:nio:${vLibsu}")
 
     val vRetrofit = "2.9.0"
     implementation("com.squareup.retrofit2:retrofit:${vRetrofit}")
     implementation("com.squareup.retrofit2:converter-moshi:${vRetrofit}")
     implementation("com.squareup.retrofit2:converter-scalars:${vRetrofit}")
 
-    val vOkHttp = "3.12.12"
-    implementation("com.squareup.okhttp3:okhttp") {
-        version {
-            strictly(vOkHttp)
-        }
-    }
+    val vOkHttp = "4.9.3"
+    implementation("com.squareup.okhttp3:okhttp:${vOkHttp}")
     implementation("com.squareup.okhttp3:logging-interceptor:${vOkHttp}")
     implementation("com.squareup.okhttp3:okhttp-dnsoverhttps:${vOkHttp}")
 
-    val vMoshi = "1.11.0"
+    val vMoshi = "1.13.0"
     implementation("com.squareup.moshi:moshi:${vMoshi}")
     kapt("com.squareup.moshi:moshi-kotlin-codegen:${vMoshi}")
 
-    val vRoom = "2.3.0-alpha04"
+    val vRoom = "2.4.2"
     implementation("androidx.room:room-runtime:${vRoom}")
     implementation("androidx.room:room-ktx:${vRoom}")
     kapt("androidx.room:room-compiler:${vRoom}")
 
-    val vNav: String by rootProject.extra
+    val vNav = "2.5.0-rc01"
     implementation("androidx.navigation:navigation-fragment-ktx:${vNav}")
     implementation("androidx.navigation:navigation-ui-ktx:${vNav}")
 
-    implementation("androidx.biometric:biometric:1.0.1")
-    implementation("androidx.constraintlayout:constraintlayout:2.0.4")
+    implementation("androidx.biometric:biometric:1.1.0")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
-    implementation("androidx.browser:browser:1.3.0")
-    implementation("androidx.preference:preference:1.1.1")
-    implementation("androidx.recyclerview:recyclerview:1.1.0")
-    implementation("androidx.fragment:fragment-ktx:1.2.5")
-    implementation("androidx.work:work-runtime-ktx:2.4.0")
-    implementation("androidx.transition:transition:1.3.1")
-    implementation("androidx.multidex:multidex:2.0.1")
-    implementation("androidx.core:core-ktx:1.3.2")
-    implementation("androidx.localbroadcastmanager:localbroadcastmanager:1.0.0")
-    implementation("com.google.android.material:material:1.2.1")
+    implementation("androidx.appcompat:appcompat:1.4.1")
+    implementation("androidx.preference:preference:1.2.0")
+    implementation("androidx.recyclerview:recyclerview:1.2.1")
+    implementation("androidx.fragment:fragment-ktx:1.4.1")
+    implementation("androidx.transition:transition:1.4.1")
+    implementation("androidx.core:core-ktx:1.7.0")
+    implementation("androidx.core:core-splashscreen:1.0.0-rc01")
+    implementation("com.google.android.material:material:1.6.0")
 }

app/proguard-rules.pro

@@ -1,51 +1,49 @@
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /Users/topjohnwu/Library/Android/sdk/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
+# Parcelable
+-keepclassmembers class * implements android.os.Parcelable {
+    public static final ** CREATOR;
+}
 
 # Kotlin
 -assumenosideeffects class kotlin.jvm.internal.Intrinsics {
-	public static void checkExpressionValueIsNotNull(...);
-	public static void checkNotNullExpressionValue(...);
-	public static void checkReturnedValueIsNotNull(...);
-	public static void checkFieldIsNotNull(...);
-	public static void checkParameterIsNotNull(...);
+	public static void check*(...);
+	public static void throw*(...);
+}
+-assumenosideeffects class java.util.Objects {
+    public static ** requireNonNull(...);
 }
 
-# Stubs
--keep class a.* { *; }
+# Stub
+-keep class com.topjohnwu.magisk.core.App { <init>(java.lang.Object); }
+-keepclassmembers class androidx.appcompat.app.AppCompatDelegateImpl {
+  boolean mActivityHandlesUiModeChecked;
+  boolean mActivityHandlesUiMode;
+}
 
-# Snet
--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);
+# main
+-keep,allowoptimization public class com.topjohnwu.magisk.signing.SignBoot {
+    public static void main(java.lang.String[]);
 }
 
 # Strip Timber verbose and debug logging
--assumenosideeffects class timber.log.Timber.Tree {
+-assumenosideeffects class timber.log.Timber$Tree {
   public void v(**);
   public void d(**);
 }
 
 # Excessive obfuscation
--repackageclasses
+-repackageclasses 'a'
 -allowaccessmodification
 
-# QOL
--dontnote **
--dontwarn com.caverock.androidsvg.**
--dontwarn ru.noties.markwon.**
+-obfuscationdictionary ../dict.txt
+-classobfuscationdictionary ../dict.txt
+-packageobfuscationdictionary ../dict.txt
+
+-dontwarn org.bouncycastle.jsse.BCSSLParameters
+-dontwarn org.bouncycastle.jsse.BCSSLSocket
+-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
+-dontwarn org.commonmark.ext.gfm.strikethrough.Strikethrough
+-dontwarn org.conscrypt.Conscrypt*
+-dontwarn org.conscrypt.ConscryptHostnameVerifier
+-dontwarn org.openjsse.javax.net.ssl.SSLParameters
+-dontwarn org.openjsse.javax.net.ssl.SSLSocket
+-dontwarn org.openjsse.net.ssl.OpenJSSE

app/shared/build.gradle.kts

@@ -2,13 +2,12 @@ plugins {
     id("com.android.library")
 }
 
+setupCommon()
+
 android {
-    defaultConfig {
-        vectorDrawables.useSupportLibrary = true
-        consumerProguardFiles("proguard-rules.pro")
-    }
+    namespace = "com.topjohnwu.shared"
 }
 
 dependencies {
-    implementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
+    api("io.michaelrocks:paranoid-core:0.3.7")
 }

app/shared/proguard-rules.pro

@@ -1,25 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# 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/debug/AndroidManifest.xml

@@ -0,0 +1,8 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:usesCleartextTraffic="true"
+        tools:ignore="UnusedAttribute" />
+
+</manifest>

app/shared/src/main/AndroidManifest.xml

@@ -1,17 +1,27 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    package="com.topjohnwu.shared">
+    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.HIDE_OVERLAY_WINDOWS" />
+    <uses-permission android:name="android.permission.UPDATE_PACKAGES_WITHOUT_USER_ACTION" />
+    <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:label="Magisk Manager"
-        android:installLocation="internalOnly"
-        android:usesCleartextTraffic="true"
+        android:allowBackup="false"
+        android:label="Magisk"
+        android:requestLegacyExternalStorage="true"
         android:supportsRtl="true"
-        android:theme="@android:style/Theme.Translucent.NoTitleBar"
-        tools:ignore="UnusedAttribute">
-    </application>
+        android:theme="@android:style/Theme.Translucent.NoTitleBar" />
 
 </manifest>

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

@@ -1,68 +0,0 @@
-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/ProviderInstaller.java

@@ -0,0 +1,24 @@
+package com.topjohnwu.magisk;
+
+import android.content.Context;
+
+import io.michaelrocks.paranoid.Obfuscate;
+
+@Obfuscate
+public class ProviderInstaller {
+
+    public static boolean install(Context context) {
+        try {
+            // Try installing new SSL provider from Google Play Service
+            Context gms = context.createPackageContext("com.google.android.gms",
+                    Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY);
+            gms.getClassLoader()
+                    .loadClass("com.google.android.gms.common.security.ProviderInstallerImpl")
+                    .getMethod("insertProvider", Context.class)
+                    .invoke(null, gms);
+        } catch (Exception e) {
+            return false;
+        }
+        return true;
+    }
+}

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

@@ -0,0 +1,109 @@
+package com.topjohnwu.magisk;
+
+import static android.os.Build.VERSION.SDK_INT;
+import static android.os.ParcelFileDescriptor.MODE_READ_ONLY;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.res.AssetManager;
+import android.content.res.Resources;
+import android.content.res.loader.ResourcesLoader;
+import android.content.res.loader.ResourcesProvider;
+import android.os.ParcelFileDescriptor;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import io.michaelrocks.paranoid.Obfuscate;
+
+@Obfuscate
+public class StubApk {
+    private static File dynDir;
+    private static Method addAssetPath;
+
+    private static File getDynDir(ApplicationInfo info) {
+        if (dynDir == null) {
+            final String dataDir;
+            if (SDK_INT >= 24) {
+                // Use device protected path to allow directBootAware
+                dataDir = info.deviceProtectedDataDir;
+            } else {
+                dataDir = info.dataDir;
+            }
+            dynDir = new File(dataDir, "dyn");
+            dynDir.mkdirs();
+        }
+        return dynDir;
+    }
+
+    public static File current(Context c) {
+        return new File(getDynDir(c.getApplicationInfo()), "current.apk");
+    }
+
+    public static File current(ApplicationInfo info) {
+        return new File(getDynDir(info), "current.apk");
+    }
+
+    public static File update(Context c) {
+        return new File(getDynDir(c.getApplicationInfo()), "update.apk");
+    }
+
+    public static File update(ApplicationInfo info) {
+        return new File(getDynDir(info), "update.apk");
+    }
+
+    public static void addAssetPath(Resources res, String path) {
+        if (SDK_INT >= 30) {
+            try (var fd = ParcelFileDescriptor.open(new File(path), MODE_READ_ONLY)) {
+                var loader = new ResourcesLoader();
+                loader.addProvider(ResourcesProvider.loadFromApk(fd));
+                res.addLoaders(loader);
+            } catch (IOException ignored) {}
+        } else {
+            AssetManager asset = res.getAssets();
+            try {
+                if (addAssetPath == null)
+                    addAssetPath = AssetManager.class.getMethod("addAssetPath", String.class);
+                addAssetPath.invoke(asset, path);
+            } catch (Exception ignored) {}
+        }
+    }
+
+    public static void restartProcess(Activity activity) {
+        Intent intent = activity.getPackageManager()
+                .getLaunchIntentForPackage(activity.getPackageName());
+        activity.finishAffinity();
+        activity.startActivity(intent);
+        Runtime.getRuntime().exit(0);
+    }
+
+    public static class Data {
+        // Indices of the object array
+        private static final int STUB_VERSION = 0;
+        private static final int CLASS_COMPONENT_MAP = 1;
+        private static final int ROOT_SERVICE = 2;
+        private static final int ARR_SIZE = 3;
+
+        private final Object[] arr;
+
+        public Data() { arr = new Object[ARR_SIZE]; }
+        public Data(Object o) { arr = (Object[]) o; }
+        public Object getObject() { return arr; }
+
+        public int getVersion() { return (int) arr[STUB_VERSION]; }
+        public void setVersion(int version) { arr[STUB_VERSION] = version; }
+        public Map<String, String> getClassToComponent() {
+            // noinspection unchecked
+            return (Map<String, String>) arr[CLASS_COMPONENT_MAP];
+        }
+        public void setClassToComponent(Map<String, String> map) {
+            arr[CLASS_COMPONENT_MAP] = map;
+        }
+        public Class<?> getRootService() { return (Class<?>) arr[ROOT_SERVICE]; }
+        public void setRootService(Class<?> service) { arr[ROOT_SERVICE] = service; }
+    }
+}

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

@@ -1,70 +0,0 @@
-package com.topjohnwu.magisk.net;
-
-import java.io.IOException;
-import java.net.InetAddress;
-import java.net.Socket;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SSLSocket;
-import javax.net.ssl.SSLSocketFactory;
-
-public class NoSSLv3SocketFactory extends SSLSocketFactory {
-
-    private final static SSLSocketFactory delegate = HttpsURLConnection.getDefaultSSLSocketFactory();
-
-    @Override
-    public String[] getDefaultCipherSuites() {
-        return delegate.getDefaultCipherSuites();
-    }
-
-    @Override
-    public String[] getSupportedCipherSuites() {
-        return delegate.getSupportedCipherSuites();
-    }
-
-    private Socket createSafeSocket(Socket socket) {
-        if (socket instanceof SSLSocket)
-            return new SSLSocketWrapper((SSLSocket) socket) {
-                @Override
-                public void setEnabledProtocols(String[] protocols) {
-                    List<String> proto = new ArrayList<>(Arrays.asList(getSupportedProtocols()));
-                    proto.remove("SSLv3");
-                    super.setEnabledProtocols(proto.toArray(new String[0]));
-                }
-            };
-        return socket;
-    }
-
-    @Override
-    public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
-        return createSafeSocket(delegate.createSocket(s, host, port, autoClose));
-    }
-
-    @Override
-    public Socket createSocket() throws IOException {
-        return createSafeSocket(delegate.createSocket());
-    }
-
-    @Override
-    public Socket createSocket(String host, int port) throws IOException {
-        return createSafeSocket(delegate.createSocket(host, port));
-    }
-
-    @Override
-    public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException {
-        return createSafeSocket(delegate.createSocket(host, port, localHost, localPort));
-    }
-
-    @Override
-    public Socket createSocket(InetAddress host, int port) throws IOException {
-        return createSafeSocket(delegate.createSocket(host, port));
-    }
-
-    @Override
-    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
-        return createSafeSocket(delegate.createSocket(address, port, localAddress, localPort));
-    }
-}

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

@@ -1,29 +1,174 @@
 package com.topjohnwu.magisk.utils;
 
+import static android.content.pm.PackageInstaller.EXTRA_SESSION_ID;
+import static android.content.pm.PackageInstaller.EXTRA_STATUS;
+import static android.content.pm.PackageInstaller.STATUS_FAILURE_INVALID;
+import static android.content.pm.PackageInstaller.STATUS_PENDING_USER_ACTION;
+import static android.content.pm.PackageInstaller.STATUS_SUCCESS;
+
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.PackageInstaller.SessionParams;
 import android.net.Uri;
 import android.os.Build;
 
-import com.topjohnwu.magisk.FileProvider;
-
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.UUID;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
 
-public class APKInstall {
-    public static void install(Context c, File apk) {
-        c.startActivity(installIntent(c, apk));
+import io.michaelrocks.paranoid.Obfuscate;
+
+@Obfuscate
+public final class APKInstall {
+
+    public static void transfer(InputStream in, OutputStream out) throws IOException {
+        int size = 8192;
+        var buffer = new byte[size];
+        int read;
+        while ((read = in.read(buffer, 0, size)) >= 0) {
+            out.write(buffer, 0, read);
+        }
     }
 
-    public static Intent installIntent(Context c, File apk) {
-        Intent install = new Intent(Intent.ACTION_INSTALL_PACKAGE);
-        install.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-        install.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            install.setData(FileProvider.getUriForFile(c, c.getPackageName() + ".provider", apk));
-        } else {
-            apk.setReadable(true, false);
-            install.setData(Uri.fromFile(apk));
+    public static Session startSession(Context context) {
+        return startSession(context, null, null, null);
+    }
+
+    public static Session startSession(Context context, String pkg,
+                                       Runnable onFailure, Runnable onSuccess) {
+        var receiver = new InstallReceiver(pkg, onSuccess, onFailure);
+        context = context.getApplicationContext();
+        if (pkg != null) {
+            // If pkg is not null, look for package added event
+            var filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
+            filter.addDataScheme("package");
+            context.registerReceiver(receiver, filter);
+        }
+        context.registerReceiver(receiver, new IntentFilter(receiver.sessionId));
+        return receiver;
+    }
+
+    public interface Session {
+        // @WorkerThread
+        OutputStream openStream(Context context) throws IOException;
+        // @WorkerThread
+        void install(Context context, File apk) throws IOException;
+        // @WorkerThread @Nullable
+        Intent waitIntent();
+    }
+
+    private static class InstallReceiver extends BroadcastReceiver implements Session {
+        private final String packageName;
+        private final Runnable onSuccess;
+        private final Runnable onFailure;
+        private final CountDownLatch latch = new CountDownLatch(1);
+        private Intent userAction = null;
+
+        final String sessionId = UUID.randomUUID().toString();
+
+        private InstallReceiver(String packageName, Runnable onSuccess, Runnable onFailure) {
+            this.packageName = packageName;
+            this.onSuccess = onSuccess;
+            this.onFailure = onFailure;
+        }
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (Intent.ACTION_PACKAGE_ADDED.equals(intent.getAction())) {
+                Uri data = intent.getData();
+                if (data == null)
+                    return;
+                String pkg = data.getSchemeSpecificPart();
+                if (pkg.equals(packageName)) {
+                    onSuccess(context);
+                }
+            } else if (sessionId.equals(intent.getAction())) {
+                int status = intent.getIntExtra(EXTRA_STATUS, STATUS_FAILURE_INVALID);
+                switch (status) {
+                    case STATUS_PENDING_USER_ACTION:
+                        userAction = intent.getParcelableExtra(Intent.EXTRA_INTENT);
+                        break;
+                    case STATUS_SUCCESS:
+                        if (packageName == null) {
+                            onSuccess(context);
+                        }
+                        break;
+                    default:
+                        int id = intent.getIntExtra(EXTRA_SESSION_ID, 0);
+                        if (id > 0) {
+                            var installer = context.getPackageManager().getPackageInstaller();
+                            var info = installer.getSessionInfo(id);
+                            if (info != null) {
+                                installer.abandonSession(info.getSessionId());
+                            }
+                        }
+                        if (onFailure != null) {
+                            onFailure.run();
+                        }
+                        context.getApplicationContext().unregisterReceiver(this);
+                }
+                latch.countDown();
+            }
+        }
+
+        private void onSuccess(Context context) {
+            if (onSuccess != null)
+                onSuccess.run();
+            context.getApplicationContext().unregisterReceiver(this);
+        }
+
+        @Override
+        public Intent waitIntent() {
+            try {
+                // noinspection ResultOfMethodCallIgnored
+                latch.await(5, TimeUnit.SECONDS);
+            } catch (Exception ignored) {}
+            return userAction;
+        }
+
+        @Override
+        public OutputStream openStream(Context context) throws IOException {
+            // noinspection InlinedApi
+            var flag = PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE;
+            var intent = new Intent(sessionId).setPackage(context.getPackageName());
+            var pending = PendingIntent.getBroadcast(context, 0, intent, flag);
+
+            var installer = context.getPackageManager().getPackageInstaller();
+            var params = new SessionParams(SessionParams.MODE_FULL_INSTALL);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                params.setRequireUserAction(SessionParams.USER_ACTION_NOT_REQUIRED);
+            }
+            var session = installer.openSession(installer.createSession(params));
+            var out = session.openWrite(sessionId, 0, -1);
+            return new FilterOutputStream(out) {
+                @Override
+                public void write(byte[] b, int off, int len) throws IOException {
+                    out.write(b, off, len);
+                }
+                @Override
+                public void close() throws IOException {
+                    super.close();
+                    session.commit(pending.getIntentSender());
+                    session.close();
+                }
+            };
+        }
+
+        @Override
+        public void install(Context context, File apk) throws IOException {
+            try (var src = new FileInputStream(apk);
+                 var out = openStream(context)) {
+                transfer(src, out);
+            }
         }
-        return install;
     }
 }

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

@@ -5,26 +5,29 @@ import java.io.IOException;
 import java.net.URL;
 import java.util.Enumeration;
 
-import dalvik.system.DexClassLoader;
+import dalvik.system.BaseDexClassLoader;
 
-public class DynamicClassLoader extends DexClassLoader {
+public class DynamicClassLoader extends BaseDexClassLoader {
 
-    private ClassLoader base = Object.class.getClassLoader();
+    public DynamicClassLoader(File apk) {
+        this(apk, getSystemClassLoader());
+    }
 
     public DynamicClassLoader(File apk, ClassLoader parent) {
-        super(apk.getPath(), apk.getParent(), null, parent);
+        // Set optimizedDirectory to null to bypass DexFile's security checks
+        super(apk.getPath(), null, null, parent);
     }
 
     @Override
     protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
         // First check if already loaded
-        Class cls = findLoadedClass(name);
+        Class<?> cls = findLoadedClass(name);
         if (cls != null)
             return cls;
 
         try {
             // Then check boot classpath
-            return base.loadClass(name);
+            return getSystemClassLoader().loadClass(name);
         } catch (ClassNotFoundException ignored) {
             try {
                 // Next try current dex
@@ -42,7 +45,7 @@ public class DynamicClassLoader extends DexClassLoader {
 
     @Override
     public URL getResource(String name) {
-        URL resource = base.getResource(name);
+        URL resource = getSystemClassLoader().getResource(name);
         if (resource != null)
             return resource;
         resource = findResource(name);
@@ -54,7 +57,7 @@ public class DynamicClassLoader extends DexClassLoader {
 
     @Override
     public Enumeration<URL> getResources(String name) throws IOException {
-        return new CompoundEnumeration<>(base.getResources(name),
+        return new CompoundEnumeration<>(getSystemClassLoader().getResources(name),
                 findResources(name), getParent().getResources(name));
     }
 }

app/src/main/AndroidManifest.xml

@@ -1,23 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.topjohnwu.magisk">
-
-    <uses-permission android:name="android.permission.INTERNET"/>
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
-    <uses-permission
-        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
-        android:maxSdkVersion="29" />
+    xmlns:tools="http://schemas.android.com/tools">
 
     <application
+        android:name=".core.App"
+        android:extractNativeLibs="true"
         android:icon="@drawable/ic_launcher"
-        android:name="a.e"
-        android:allowBackup="false"
+        android:multiArch="true"
         tools:ignore="UnusedAttribute,GoogleAppIndexingWarning">
 
-        <!-- Splash -->
         <activity
-            android:name="a.c"
+            android:name=".ui.MainActivity"
+            android:exported="true"
             android:theme="@style/SplashTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -29,29 +23,24 @@
             </intent-filter>
         </activity>
 
-        <!-- Main -->
-        <activity android:name="a.b" />
-
-        <!-- Superuser -->
         <activity
-            android:name="a.m"
+            android:name=".ui.surequest.SuRequestActivity"
             android:directBootAware="true"
-            android:excludeFromRecents="true"
             android:exported="false"
             tools:ignore="AppLinkUrlError">
             <intent-filter>
-                <action android:name="android.intent.action.VIEW"/>
-                <category android:name="android.intent.category.DEFAULT"/>
+                <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:exported="false">
             <intent-filter>
-                <action android:name="android.intent.action.REBOOT" />
                 <action android:name="android.intent.action.LOCALE_CHANGED" />
+                <action android:name="android.intent.action.UID_REMOVED" />
+                <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
             </intent-filter>
             <intent-filter>
                 <action android:name="android.intent.action.PACKAGE_REPLACED" />
@@ -61,37 +50,32 @@
             </intent-filter>
         </receiver>
 
-        <!-- DownloadService -->
-        <service android:name="a.j" />
+        <service
+            android:name=".core.download.DownloadService"
+            android:exported="false" />
+
+        <service
+            android:name=".core.JobService"
+            android:exported="false"
+            android:permission="android.permission.BIND_JOB_SERVICE" />
 
-        <!-- FileProvider -->
         <provider
-            android:name="a.p"
+            android:name=".core.Provider"
             android:authorities="${applicationId}.provider"
             android:directBootAware="true"
             android:exported="false"
-            android:grantUriPermissions="true">
-        </provider>
-
-        <!-- Hardcode GMS version -->
-        <meta-data
-            android:name="com.google.android.gms.version"
-            android:value="12451000" />
-
-        <!-- Initialize WorkManager on-demand -->
-        <provider
-            android:name="androidx.work.impl.WorkManagerInitializer"
-            android:authorities="${applicationId}.workmanager-init"
-            tools:node="remove" />
+            android:grantUriPermissions="true" />
 
         <!-- We don't invalidate Room -->
         <service
             android:name="androidx.room.MultiInstanceInvalidationService"
-            tools:node="remove"/>
+            tools:node="remove" />
 
-        <!-- We don't use Device Credentials -->
-        <activity
-            android:name="androidx.biometric.DeviceCredentialHandlerActivity"
+        <!-- We don't need emoji compat -->
+        <provider
+            android:name="androidx.startup.InitializationProvider"
+            android:authorities="${applicationId}.androidx-startup"
+            android:exported="false"
             tools:node="remove" />
 
     </application>

app/src/main/aidl/com/topjohnwu/magisk/core/utils/IRootUtils.aidl

@@ -0,0 +1,9 @@
+// IRootUtils.aidl
+package com.topjohnwu.magisk.core.utils;
+
+// Declare any non-default types here with import statements
+
+interface IRootUtils {
+    android.app.ActivityManager.RunningAppProcessInfo getAppProcess(int pid);
+    IBinder getFileSystem();
+}

app/src/main/java/a/stubs.kt

@@ -1,32 +0,0 @@
-@file:JvmName("a")
-package a
-
-import com.topjohnwu.magisk.core.App
-import com.topjohnwu.magisk.core.Provider
-import com.topjohnwu.magisk.core.Receiver
-import com.topjohnwu.magisk.core.SplashActivity
-import com.topjohnwu.magisk.core.download.DownloadService
-import com.topjohnwu.magisk.ui.MainActivity
-import com.topjohnwu.magisk.ui.surequest.SuRequestActivity
-import com.topjohnwu.signing.SignBoot
-
-fun main(args: Array<String>) {
-    SignBoot.main(args)
-}
-
-class b : MainActivity()
-
-class c : SplashActivity()
-
-class e : App {
-    constructor() : super()
-    constructor(o: Any) : super(o)
-}
-
-class h : Receiver()
-
-class j : DownloadService()
-
-class m : SuRequestActivity()
-
-class p : Provider()

app/src/main/java/com/topjohnwu/magisk/arch/BaseFragment.kt

@@ -5,7 +5,6 @@ import android.view.KeyEvent
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import androidx.core.graphics.Insets
 import androidx.databinding.DataBindingUtil
 import androidx.databinding.OnRebindCallback
 import androidx.databinding.ViewDataBinding
@@ -14,19 +13,19 @@ import androidx.navigation.NavDirections
 import com.topjohnwu.magisk.BR
 import com.topjohnwu.magisk.ktx.startAnimations
 
-abstract class BaseUIFragment<VM : BaseViewModel, Binding : ViewDataBinding> :
-    Fragment(), BaseUIComponent<VM> {
+abstract class BaseFragment<Binding : ViewDataBinding> : Fragment(), ViewModelHolder {
 
-    val activity get() = requireActivity() as BaseUIActivity<*, *>
+    val activity get() = getActivity() as? NavigationActivity<*>
     protected lateinit var binding: Binding
     protected abstract val layoutRes: Int
 
-    override val viewRoot: View get() = binding.root
-    private val navigation get() = activity.navigation
+    private val navigation get() = activity?.navigation
+    open val snackbarView: View? get() = null
+    open val snackbarAnchorView: View? get() = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        startObserveEvents()
+        startObserveLiveData()
     }
 
     override fun onCreateView(
@@ -36,19 +35,24 @@ abstract class BaseUIFragment<VM : BaseViewModel, Binding : ViewDataBinding> :
     ): View? {
         binding = DataBindingUtil.inflate<Binding>(inflater, layoutRes, container, false).also {
             it.setVariable(BR.viewModel, viewModel)
-            it.lifecycleOwner = this
+            it.lifecycleOwner = viewLifecycleOwner
         }
+        savedInstanceState?.let { viewModel.onRestoreState(it) }
         return binding.root
     }
 
+    override fun onSaveInstanceState(outState: Bundle) {
+        viewModel.onSaveState(outState)
+    }
+
     override fun onStart() {
         super.onStart()
-        activity.supportActionBar?.subtitle = null
+        activity?.supportActionBar?.subtitle = null
     }
 
     override fun onEventDispatched(event: ViewEvent) = when(event) {
         is ContextExecutor -> event(requireContext())
-        is ActivityExecutor -> event(activity)
+        is ActivityExecutor -> activity?.let { event(it) } ?: Unit
         is FragmentExecutor -> event(this)
         else -> Unit
     }
@@ -64,7 +68,7 @@ abstract class BaseUIFragment<VM : BaseViewModel, Binding : ViewDataBinding> :
         super.onViewCreated(view, savedInstanceState)
         binding.addOnRebindCallback(object : OnRebindCallback<Binding>() {
             override fun onPreBind(binding: Binding): Boolean {
-                this@BaseUIFragment.onPreBind(binding)
+                this@BaseFragment.onPreBind(binding)
                 return true
             }
         })
@@ -80,13 +84,7 @@ abstract class BaseUIFragment<VM : BaseViewModel, Binding : ViewDataBinding> :
     }
 
     fun NavDirections.navigate() {
-        navigation?.navigate(this)
+        navigation?.currentDestination?.getAction(actionId)?.let { navigation!!.navigate(this) }
     }
 
 }
-
-interface ReselectionTarget {
-
-    fun onReselected()
-
-}

app/src/main/java/com/topjohnwu/magisk/arch/BaseUIActivity.kt

@@ -1,140 +0,0 @@
-package com.topjohnwu.magisk.arch
-
-import android.content.res.Resources
-import android.graphics.Color
-import android.os.Build
-import android.os.Bundle
-import android.view.KeyEvent
-import android.view.View
-import androidx.appcompat.app.AppCompatDelegate
-import androidx.core.content.res.use
-import androidx.databinding.DataBindingUtil
-import androidx.databinding.ViewDataBinding
-import androidx.lifecycle.MutableLiveData
-import androidx.navigation.NavController
-import androidx.navigation.NavDirections
-import androidx.navigation.fragment.NavHostFragment
-import com.topjohnwu.magisk.BR
-import com.topjohnwu.magisk.core.Config
-import com.topjohnwu.magisk.core.base.BaseActivity
-import com.topjohnwu.magisk.ui.inflater.LayoutInflaterFactory
-import com.topjohnwu.magisk.ui.theme.Theme
-
-abstract class BaseUIActivity<VM : BaseViewModel, Binding : ViewDataBinding> :
-    BaseActivity(), BaseUIComponent<VM> {
-
-    protected lateinit var binding: Binding
-    protected abstract val layoutRes: Int
-    protected open val themeRes: Int = Theme.selected.themeRes
-
-    private val navHostFragment by lazy {
-        supportFragmentManager.findFragmentById(navHost) as? NavHostFragment
-    }
-    private val topFragment get() = navHostFragment?.childFragmentManager?.fragments?.getOrNull(0)
-    protected val currentFragment get() = topFragment as? BaseUIFragment<*, *>
-
-    override val viewRoot: View get() = binding.root
-    open val navigation: NavController? get() = navHostFragment?.navController
-
-    open val navHost: Int = 0
-    open val snackbarView get() = binding.root
-
-    init {
-        val theme = Config.darkTheme
-        AppCompatDelegate.setDefaultNightMode(theme)
-    }
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        layoutInflater.factory2 = LayoutInflaterFactory(delegate)
-
-        setTheme(themeRes)
-        super.onCreate(savedInstanceState)
-
-        startObserveEvents()
-
-        // We need to set the window background explicitly since for whatever reason it's not
-        // propagated upstream
-        obtainStyledAttributes(intArrayOf(android.R.attr.windowBackground))
-            .use { it.getDrawable(0) }
-            .also { window.setBackgroundDrawable(it) }
-
-        directionsDispatcher.observe(this) {
-            it?.navigate()
-            // we don't want the directions to be re-dispatched, so we preemptively set them to null
-            if (it != null) {
-                directionsDispatcher.value = null
-            }
-        }
-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            window?.decorView?.let {
-                it.systemUiVisibility = (it.systemUiVisibility
-                        or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-                        or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                        or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)
-            }
-
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                window?.decorView?.post {
-                    // If navigation bar is short enough (gesture navigation enabled), make it transparent
-                    if (window.decorView.rootWindowInsets?.systemWindowInsetBottom ?: 0 < Resources.getSystem().displayMetrics.density * 40) {
-                        window.navigationBarColor = Color.TRANSPARENT
-                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-                            window.navigationBarDividerColor = Color.TRANSPARENT
-                        }
-                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                            window.isNavigationBarContrastEnforced = false
-                            window.isStatusBarContrastEnforced = false
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    fun setContentView() {
-        binding = DataBindingUtil.setContentView<Binding>(this, layoutRes).also {
-            it.setVariable(BR.viewModel, viewModel)
-            it.lifecycleOwner = this
-        }
-    }
-
-    fun setAccessibilityDelegate(delegate: View.AccessibilityDelegate?) {
-        viewRoot.rootView.accessibilityDelegate = delegate
-    }
-
-    override fun onResume() {
-        super.onResume()
-        viewModel.requestRefresh()
-    }
-
-    override fun dispatchKeyEvent(event: KeyEvent): Boolean {
-        return currentFragment?.onKeyEvent(event) == true || super.dispatchKeyEvent(event)
-    }
-
-    override fun onEventDispatched(event: ViewEvent) = when (event) {
-        is ContextExecutor -> event(this)
-        is ActivityExecutor -> event(this)
-        else -> Unit
-    }
-
-    override fun onBackPressed() {
-        if (navigation == null || currentFragment?.onBackPressed()?.not() == true) {
-            super.onBackPressed()
-        }
-    }
-
-    fun NavDirections.navigate() {
-        navigation?.navigate(this)
-    }
-
-    companion object {
-
-        private val directionsDispatcher = MutableLiveData<NavDirections?>()
-
-        fun postDirections(navDirections: NavDirections) =
-            directionsDispatcher.postValue(navDirections)
-
-    }
-
-}

app/src/main/java/com/topjohnwu/magisk/arch/BaseUIComponent.kt

@@ -1,21 +0,0 @@
-package com.topjohnwu.magisk.arch
-
-import android.view.View
-import androidx.lifecycle.LifecycleOwner
-
-interface BaseUIComponent<VM : BaseViewModel> : LifecycleOwner {
-
-    val viewRoot: View
-    val viewModel: VM
-
-    fun startObserveEvents() {
-        viewModel.viewEvents.observe(this) {
-            onEventDispatched(it)
-        }
-    }
-
-    /**
-     * Called for all [ViewEvent]s published by associated viewModel.
-     */
-    fun onEventDispatched(event: ViewEvent) {}
-}

app/src/main/java/com/topjohnwu/magisk/arch/BaseViewModel.kt

@@ -1,11 +1,10 @@
 package com.topjohnwu.magisk.arch
 
-import android.Manifest
-import android.os.Build
-import androidx.annotation.CallSuper
-import androidx.core.graphics.Insets
+import android.Manifest.permission.REQUEST_INSTALL_PACKAGES
+import android.Manifest.permission.WRITE_EXTERNAL_STORAGE
+import android.annotation.SuppressLint
+import android.os.Bundle
 import androidx.databinding.Bindable
-import androidx.databinding.Observable
 import androidx.databinding.PropertyChangeRegistry
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
@@ -14,17 +13,17 @@ import androidx.lifecycle.viewModelScope
 import androidx.navigation.NavDirections
 import com.topjohnwu.magisk.BR
 import com.topjohnwu.magisk.R
-import com.topjohnwu.magisk.core.Info
-import com.topjohnwu.magisk.core.base.BaseActivity
-import com.topjohnwu.magisk.events.*
-import com.topjohnwu.magisk.utils.ObservableHost
-import com.topjohnwu.magisk.utils.set
+import com.topjohnwu.magisk.databinding.ObservableHost
+import com.topjohnwu.magisk.databinding.set
+import com.topjohnwu.magisk.events.BackPressEvent
+import com.topjohnwu.magisk.events.NavigationEvent
+import com.topjohnwu.magisk.events.PermissionEvent
+import com.topjohnwu.magisk.events.SnackbarEvent
 import kotlinx.coroutines.Job
-import org.koin.core.KoinComponent
 
 abstract class BaseViewModel(
     initialState: State = State.LOADING
-) : ViewModel(), ObservableHost, KoinComponent {
+) : ViewModel(), ObservableHost {
 
     override var callbacks: PropertyChangeRegistry? = null
 
@@ -39,27 +38,16 @@ abstract class BaseViewModel(
     @get:Bindable
     val loadFailed get() = state == State.LOADING_FAILED
 
-    val isConnected get() = Info.isConnected
     val viewEvents: LiveData<ViewEvent> get() = _viewEvents
 
-    @get:Bindable
-    var insets = Insets.NONE
-        set(value) = set(value, field, { field = it }, BR.insets)
-
     var state= initialState
         set(value) = set(value, field, { field = it }, BR.loading, BR.loaded, BR.loadFailed)
 
     private val _viewEvents = MutableLiveData<ViewEvent>()
     private var runningJob: Job? = null
-    private val refreshCallback = object : Observable.OnPropertyChangedCallback() {
-        override fun onPropertyChanged(sender: Observable?, propertyId: Int) {
-            requestRefresh()
-        }
-    }
 
-    init {
-        isConnected.addOnPropertyChangedCallback(refreshCallback)
-    }
+    open fun onSaveState(state: Bundle) {}
+    open fun onRestoreState(state: Bundle) {}
 
     /** This should probably never be called manually, it's called manually via delegate. */
     @Synchronized
@@ -72,22 +60,12 @@ abstract class BaseViewModel(
 
     protected open fun refresh(): Job? = null
 
-    @CallSuper
-    override fun onCleared() {
-        isConnected.removeOnPropertyChangedCallback(refreshCallback)
-        super.onCleared()
-    }
-
-    fun withView(action: BaseActivity.() -> Unit) {
-        ViewActionEvent(action).publish()
-    }
-
     fun withPermission(permission: String, callback: (Boolean) -> Unit) {
         PermissionEvent(permission, callback).publish()
     }
 
-    fun withExternalRW(callback: () -> Unit) {
-        withPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) {
+    inline fun withExternalRW(crossinline callback: () -> Unit) {
+        withPermission(WRITE_EXTERNAL_STORAGE) {
             if (!it) {
                 SnackbarEvent(R.string.external_rw_permission_denied).publish()
             } else {
@@ -96,6 +74,17 @@ abstract class BaseViewModel(
         }
     }
 
+    @SuppressLint("InlinedApi")
+    inline fun withInstallPermission(crossinline callback: () -> Unit) {
+        withPermission(REQUEST_INSTALL_PACKAGES) {
+            if (!it) {
+                SnackbarEvent(R.string.install_unknown_denied).publish()
+            } else {
+                callback()
+            }
+        }
+    }
+
     fun back() = BackPressEvent().publish()
 
     fun <Event : ViewEvent> Event.publish() {
@@ -107,8 +96,8 @@ abstract class BaseViewModel(
         _viewEvents.postValue(this)
     }
 
-    fun NavDirections.publish() {
-        _viewEvents.postValue(NavigationEvent(this))
+    fun NavDirections.navigate(pop: Boolean = false) {
+        _viewEvents.postValue(NavigationEvent(this, pop))
     }
 
 }

app/src/main/java/com/topjohnwu/magisk/arch/Helpers.kt

@@ -1,48 +0,0 @@
-package com.topjohnwu.magisk.arch
-
-import androidx.databinding.ViewDataBinding
-import com.topjohnwu.magisk.databinding.ComparableRvItem
-import com.topjohnwu.magisk.databinding.RvItem
-import com.topjohnwu.magisk.utils.DiffObservableList
-import com.topjohnwu.magisk.utils.FilterableDiffObservableList
-import me.tatarka.bindingcollectionadapter2.BindingRecyclerViewAdapter
-import me.tatarka.bindingcollectionadapter2.ItemBinding
-import me.tatarka.bindingcollectionadapter2.OnItemBind
-
-fun <T : ComparableRvItem<*>> diffListOf(
-    vararg newItems: T
-) = diffListOf(newItems.toList())
-
-fun <T : ComparableRvItem<*>> diffListOf(
-    newItems: List<T>
-) = DiffObservableList(object : DiffObservableList.Callback<T> {
-    override fun areItemsTheSame(oldItem: T, newItem: T) = oldItem.genericItemSameAs(newItem)
-    override fun areContentsTheSame(oldItem: T, newItem: T) = oldItem.genericContentSameAs(newItem)
-}).also { it.update(newItems) }
-
-fun <T : ComparableRvItem<*>> filterableListOf(
-    vararg newItems: T
-) = FilterableDiffObservableList(object : DiffObservableList.Callback<T> {
-    override fun areItemsTheSame(oldItem: T, newItem: T) = oldItem.genericItemSameAs(newItem)
-    override fun areContentsTheSame(oldItem: T, newItem: T) = oldItem.genericContentSameAs(newItem)
-}).also { it.update(newItems.toList()) }
-
-fun <T : RvItem> adapterOf() = object : BindingRecyclerViewAdapter<T>() {
-    override fun onBindBinding(
-        binding: ViewDataBinding,
-        variableId: Int,
-        layoutRes: Int,
-        position: Int,
-        item: T
-    ) {
-        super.onBindBinding(binding, variableId, layoutRes, position, item)
-        item.onBindingBound(binding)
-    }
-}
-
-inline fun <T : RvItem> itemBindingOf(
-    crossinline body: (ItemBinding<*>) -> Unit = {}
-) = OnItemBind<T> { itemBinding, _, item ->
-    item.bind(itemBinding)
-    body(itemBinding)
-}

app/src/main/java/com/topjohnwu/magisk/arch/NavigationActivity.kt

@@ -0,0 +1,35 @@
+package com.topjohnwu.magisk.arch
+
+import android.view.KeyEvent
+import androidx.databinding.ViewDataBinding
+import androidx.navigation.NavController
+import androidx.navigation.NavDirections
+import androidx.navigation.fragment.NavHostFragment
+
+abstract class NavigationActivity<Binding : ViewDataBinding> : UIActivity<Binding>() {
+
+    abstract val navHostId: Int
+
+    private val navHostFragment by lazy {
+        supportFragmentManager.findFragmentById(navHostId) as NavHostFragment
+    }
+
+    protected val currentFragment get() =
+        navHostFragment.childFragmentManager.fragments.getOrNull(0) as? BaseFragment<*>
+
+    val navigation: NavController get() = navHostFragment.navController
+
+    override fun dispatchKeyEvent(event: KeyEvent): Boolean {
+        return currentFragment?.onKeyEvent(event) == true || super.dispatchKeyEvent(event)
+    }
+
+    override fun onBackPressed() {
+        if (currentFragment?.onBackPressed()?.not() == true) {
+            super.onBackPressed()
+        }
+    }
+
+    fun NavDirections.navigate() {
+        navigation.navigate(this)
+    }
+}

app/src/main/java/com/topjohnwu/magisk/arch/Queryable.kt

@@ -1,17 +0,0 @@
-package com.topjohnwu.magisk.arch
-
-import android.os.Handler
-import androidx.core.os.postDelayed
-import com.topjohnwu.superuser.internal.UiThreadHandler
-
-interface Queryable {
-
-    val queryDelay: Long
-    val queryHandler: Handler get() = UiThreadHandler.handler
-
-    fun submitQuery() {
-        queryHandler.postDelayed(queryDelay) { query() }
-    }
-
-    fun query()
-}