Release new canary build

We only move /cache/data_adb/magisk and /data/magisk to /data/adb/magisk (#7638), so NVBASE is redundant and we can just use MAGISKBIN.

.github/actions/setup/action.yml

@@ -0,0 +1,44 @@
+name: Magisk Setup
+runs:
+  using: "composite"
+  steps:
+    - name: Set up JDK 17
+      uses: actions/setup-java@v4
+      with:
+        distribution: "temurin"
+        java-version: "17"
+
+    - name: Set up Python 3
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.x"
+
+    - name: Set up sccache
+      uses: hendrikmuhs/ccache-action@v1.2
+      with:
+        variant: sccache
+        key: ${{ runner.os }}-${{ github.sha }}
+        restore-keys: ${{ runner.os }}
+        max-size: 10000M
+
+    - name: Cache Gradle dependencies
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.gradle/caches
+          ~/.gradle/wrapper
+          !~/.gradle/caches/build-cache-*
+        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle.kts') }}
+        restore-keys: ${{ runner.os }}-gradle-
+
+    - name: Cache build cache
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.gradle/caches/build-cache-*
+        key: ${{ runner.os }}-build-cache-${{ github.sha }}
+        restore-keys: ${{ runner.os }}-build-cache-
+
+    - name: Set up NDK
+      run: python build.py -v ndk
+      shell: bash

.gitignore

@@ -3,8 +3,9 @@ out
 *.jks
 *.apk
 /config.prop
+/notes.md
 /update.sh
-/dict.txt
+/app/dict.txt
 
 # Built binaries
 native/out

.gitmodules

@@ -1,12 +1,6 @@
 [submodule "selinux"]
 	path = native/src/external/selinux
 	url = https://github.com/topjohnwu/selinux.git
-[submodule "busybox"]
-	path = native/src/external/busybox
-	url = https://github.com/topjohnwu/ndk-busybox.git
-[submodule "dtc"]
-	path = native/src/external/dtc
-	url = https://github.com/dgibson/dtc.git
 [submodule "lz4"]
 	path = native/src/external/lz4
 	url = https://github.com/lz4/lz4.git
@@ -16,21 +10,12 @@
 [submodule "xz"]
 	path = native/src/external/xz
 	url = https://github.com/xz-mirror/xz.git
-[submodule "nanopb"]
-	path = native/src/external/nanopb
-	url = https://github.com/nanopb/nanopb.git
-[submodule "pcre"]
-	path = native/src/external/pcre
-	url = https://android.googlesource.com/platform/external/pcre
 [submodule "libcxx"]
 	path = native/src/external/libcxx
 	url = https://github.com/topjohnwu/libcxx.git
 [submodule "zlib"]
 	path = native/src/external/zlib
 	url = https://android.googlesource.com/platform/external/zlib
-[submodule "parallel-hashmap"]
-	path = native/src/external/parallel-hashmap
-	url = https://github.com/greg7mdp/parallel-hashmap.git
 [submodule "zopfli"]
 	path = native/src/external/zopfli
 	url = https://github.com/google/zopfli.git
@@ -43,6 +28,9 @@
 [submodule "system_properties"]
 	path = native/src/external/system_properties
 	url = https://github.com/topjohnwu/system_properties.git
+[submodule "crt0"]
+	path = native/src/external/crt0
+	url = https://github.com/topjohnwu/crt0.git
 [submodule "termux-elf-cleaner"]
 	path = tools/termux-elf-cleaner
 	url = https://github.com/termux/termux-elf-cleaner.git

README.MD

@@ -18,8 +18,10 @@ Some highlight features:
 
 [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-v26.1-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v26.1)
-[![](https://img.shields.io/badge/Magisk%20Beta-v26.2-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v26.2)
+Click the icon below to download Magisk apk.
+
+[![](https://img.shields.io/badge/Magisk-v27.0-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v27.0)
+[![](https://img.shields.io/badge/Magisk%20Beta-v27.0-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v27.0)
 [![](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)
 
@@ -28,6 +30,9 @@ Some highlight features:
 - [Installation Instruction](https://topjohnwu.github.io/Magisk/install.html)
 - [Building and Development](https://topjohnwu.github.io/Magisk/build.html)
 - [Magisk Documentation](https://topjohnwu.github.io/Magisk/)
+- [Zygisk module sample](https://github.com/topjohnwu/zygisk-module-sample)
+- [Canary channel changelog](https://github.com/topjohnwu/magisk-files/blob/canary/notes.md)
+
 
 ## Bug Reports
 
@@ -41,8 +46,8 @@ For Magisk app crashes, record and upload the logcat when the crash occurs.
 
 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/core/src/main/res/values/strings.xml`
+- `app/stub/src/main/res/values/strings.xml`
 
 Translate each and place them in the respective locations (`[module]/src/main/res/values-[lang]/strings.xml`).
 

app/.gitignore

@@ -1,11 +0,0 @@
-*.iml
-.gradle
-/local.properties
-.idea/
-/build
-*.hprof
-.externalNativeBuild/
-*.apk
-src/*/assets
-src/*/jniLibs
-src/*/resources

app/apk/.gitignore

@@ -0,0 +1 @@
+/build

app/apk/build.gradle.kts

@@ -0,0 +1,69 @@
+plugins {
+    id("com.android.application")
+    kotlin("android")
+    kotlin("plugin.parcelize")
+    kotlin("kapt")
+    id("androidx.navigation.safeargs.kotlin")
+}
+
+setupAppCommon()
+
+kapt {
+    correctErrorTypes = true
+    useBuildCache = true
+    mapDiagnosticLocations = true
+    javacOptions {
+        option("-Xmaxerrs", 1000)
+    }
+}
+
+android {
+    namespace = "com.topjohnwu.magisk"
+
+    defaultConfig {
+        applicationId = "com.topjohnwu.magisk"
+        vectorDrawables.useSupportLibrary = true
+        versionName = Config.version
+        versionCode = Config.versionCode
+        ndk {
+            abiFilters += listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64", "riscv64")
+            debugSymbolLevel = "FULL"
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles("proguard-rules.pro")
+        }
+    }
+
+    buildFeatures {
+        dataBinding = true
+    }
+}
+
+dependencies {
+    implementation(project(":app:core"))
+
+    implementation("com.github.topjohnwu:indeterminate-checkbox:1.0.7")
+    implementation("dev.rikka.rikkax.layoutinflater:layoutinflater:1.3.0")
+    implementation("dev.rikka.rikkax.insets:insets:1.3.0")
+    implementation("dev.rikka.rikkax.recyclerview:recyclerview-ktx:1.3.2")
+
+    val vNav = "2.7.7"
+    implementation("androidx.navigation:navigation-fragment-ktx:${vNav}")
+    implementation("androidx.navigation:navigation-ui-ktx:${vNav}")
+
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
+    implementation("androidx.recyclerview:recyclerview:1.3.2")
+    implementation("androidx.transition:transition:1.5.0")
+    implementation("androidx.fragment:fragment-ktx:1.8.1")
+    implementation("androidx.appcompat:appcompat:1.7.0")
+    implementation("com.google.android.material:material:1.12.0")
+
+    // Make sure kapt runs with a proper kotlin-stdlib
+    kapt(kotlin("stdlib"))
+}

app/apk/src/main/AndroidManifest.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application android:localeConfig="@xml/locale_config">
+        <activity
+            android:name=".ui.MainActivity"
+            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=".ui.surequest.SuRequestActivity"
+            android:directBootAware="true"
+            android:exported="false"
+            android:taskAffinity=""
+            tools:ignore="AppLinkUrlError">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

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

@@ -1,6 +1,8 @@
 package com.topjohnwu.magisk.arch
 
-import android.Manifest.permission.*
+import android.Manifest.permission.POST_NOTIFICATIONS
+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.PropertyChangeRegistry
@@ -8,7 +10,7 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.navigation.NavDirections
-import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.databinding.ObservableHost
 import com.topjohnwu.magisk.events.BackPressEvent
 import com.topjohnwu.magisk.events.DialogBuilder

app/apk/src/main/java/com/topjohnwu/magisk/arch/UIActivity.kt

@@ -1,11 +1,13 @@
 package com.topjohnwu.magisk.arch
 
+import android.content.Context
 import android.content.res.Resources
 import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
 import android.view.View
 import android.view.ViewGroup
+import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.content.res.use
 import androidx.core.view.WindowCompat
@@ -18,14 +20,20 @@ import com.google.android.material.snackbar.Snackbar
 import com.topjohnwu.magisk.BR
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.core.Config
-import com.topjohnwu.magisk.core.base.BaseActivity
+import com.topjohnwu.magisk.core.base.ActivityExtension
+import com.topjohnwu.magisk.core.base.IActivityExtension
+import com.topjohnwu.magisk.core.isRunningAsStub
+import com.topjohnwu.magisk.core.ktx.reflectField
+import com.topjohnwu.magisk.core.wrap
 import rikka.insets.WindowInsetsHelper
 import rikka.layoutinflater.view.LayoutInflaterFactory
 
-abstract class UIActivity<Binding : ViewDataBinding> : BaseActivity(), ViewModelHolder {
+abstract class UIActivity<Binding : ViewDataBinding>
+    : AppCompatActivity(), ViewModelHolder, IActivityExtension {
 
     protected lateinit var binding: Binding
     protected abstract val layoutRes: Int
+    override val extension = ActivityExtension(this)
 
     protected val binded get() = ::binding.isInitialized
 
@@ -36,10 +44,23 @@ abstract class UIActivity<Binding : ViewDataBinding> : BaseActivity(), ViewModel
         AppCompatDelegate.setDefaultNightMode(Config.darkTheme)
     }
 
+    override fun attachBaseContext(base: Context) {
+        super.attachBaseContext(base.wrap())
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         layoutInflater.factory2 = LayoutInflaterFactory(delegate)
             .addOnViewCreatedListener(WindowInsetsHelper.LISTENER)
 
+        extension.onCreate(savedInstanceState)
+        if (isRunningAsStub) {
+            // Overwrite private members to avoid nasty "false" stack traces being logged
+            val delegate = delegate
+            val clz = delegate.javaClass
+            clz.reflectField("mActivityHandlesConfigFlagsChecked").set(delegate, true)
+            clz.reflectField("mActivityHandlesConfigFlags").set(delegate, 0)
+        }
+
         super.onCreate(savedInstanceState)
 
         startObserveLiveData()
@@ -70,6 +91,11 @@ abstract class UIActivity<Binding : ViewDataBinding> : BaseActivity(), ViewModel
         }
     }
 
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+        extension.onSaveInstanceState(outState)
+    }
+
     fun setContentView() {
         binding = DataBindingUtil.setContentView<Binding>(this, layoutRes).also {
             it.setVariable(BR.viewModel, viewModel)

app/apk/src/main/java/com/topjohnwu/magisk/databinding/DataBindingAdapters.kt

@@ -8,7 +8,12 @@ import android.text.Spanned
 import android.util.TypedValue
 import android.view.View
 import android.view.ViewGroup
-import android.widget.*
+import android.widget.ArrayAdapter
+import android.widget.Button
+import android.widget.ImageView
+import android.widget.ProgressBar
+import android.widget.Spinner
+import android.widget.TextView
 import androidx.annotation.DrawableRes
 import androidx.appcompat.widget.Toolbar
 import androidx.cardview.widget.CardView
@@ -20,7 +25,11 @@ import androidx.databinding.BindingAdapter
 import androidx.databinding.InverseBindingAdapter
 import androidx.databinding.InverseBindingListener
 import androidx.interpolator.view.animation.FastOutSlowInInterpolator
-import androidx.recyclerview.widget.*
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.card.MaterialCardView
 import com.google.android.material.chip.Chip

app/apk/src/main/java/com/topjohnwu/magisk/databinding/MergeObservableList.kt

@@ -3,7 +3,7 @@ package com.topjohnwu.magisk.databinding
 import androidx.databinding.ListChangeRegistry
 import androidx.databinding.ObservableList
 import androidx.databinding.ObservableList.OnListChangedCallback
-import java.util.*
+import java.util.AbstractList
 
 @Suppress("UNCHECKED_CAST")
 class MergeObservableList<T> : AbstractList<T>(), ObservableList<T> {

app/apk/src/main/java/com/topjohnwu/magisk/dialog/DarkThemeDialog.kt

@@ -7,26 +7,27 @@ import com.topjohnwu.magisk.arch.UIActivity
 import com.topjohnwu.magisk.core.Config
 import com.topjohnwu.magisk.events.DialogBuilder
 import com.topjohnwu.magisk.view.MagiskDialog
+import com.topjohnwu.magisk.core.R as CoreR
 
 class DarkThemeDialog : DialogBuilder {
 
     override fun build(dialog: MagiskDialog) {
         val activity = dialog.ownerActivity!!
         dialog.apply {
-            setTitle(R.string.settings_dark_mode_title)
-            setMessage(R.string.settings_dark_mode_message)
+            setTitle(CoreR.string.settings_dark_mode_title)
+            setMessage(CoreR.string.settings_dark_mode_message)
             setButton(MagiskDialog.ButtonType.POSITIVE) {
-                text = R.string.settings_dark_mode_light
+                text = CoreR.string.settings_dark_mode_light
                 icon = R.drawable.ic_day
                 onClick { selectTheme(AppCompatDelegate.MODE_NIGHT_NO, activity) }
             }
             setButton(MagiskDialog.ButtonType.NEUTRAL) {
-                text = R.string.settings_dark_mode_system
+                text = CoreR.string.settings_dark_mode_system
                 icon = R.drawable.ic_day_night
                 onClick { selectTheme(AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM, activity) }
             }
             setButton(MagiskDialog.ButtonType.NEGATIVE) {
-                text = R.string.settings_dark_mode_dark
+                text = CoreR.string.settings_dark_mode_dark
                 icon = R.drawable.ic_night
                 onClick { selectTheme(AppCompatDelegate.MODE_NIGHT_YES, activity) }
             }

app/apk/src/main/java/com/topjohnwu/magisk/dialog/EnvFixDialog.kt

@@ -1,10 +1,9 @@
 package com.topjohnwu.magisk.dialog
 
 import androidx.lifecycle.lifecycleScope
-import com.topjohnwu.magisk.BuildConfig
-import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.core.BuildConfig
 import com.topjohnwu.magisk.core.Info
-import com.topjohnwu.magisk.core.base.BaseActivity
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.core.tasks.MagiskInstaller
 import com.topjohnwu.magisk.events.DialogBuilder
 import com.topjohnwu.magisk.ui.home.HomeViewModel
@@ -27,7 +26,7 @@ class EnvFixDialog(private val vm: HomeViewModel, private val code: Int) : Dialo
                         resetButtons()
                         setCancelable(false)
                     }
-                    (dialog.ownerActivity as BaseActivity).lifecycleScope.launch {
+                    dialog.activity.lifecycleScope.launch {
                         MagiskInstaller.FixEnv {
                             dialog.dismiss()
                         }.exec()
@@ -40,8 +39,8 @@ class EnvFixDialog(private val vm: HomeViewModel, private val code: Int) : Dialo
         }
 
         if (code == 2 || // No rules block, module policy not loaded
-            Info.env.versionCode != BuildConfig.VERSION_CODE ||
-            Info.env.versionString != BuildConfig.VERSION_NAME) {
+            Info.env.versionCode != BuildConfig.APP_VERSION_CODE ||
+            Info.env.versionString != BuildConfig.APP_VERSION_NAME) {
             dialog.setMessage(R.string.env_full_fix_msg)
             dialog.setButton(MagiskDialog.ButtonType.POSITIVE) {
                 text = android.R.string.ok

app/apk/src/main/java/com/topjohnwu/magisk/dialog/LocalModuleInstallDialog.kt

@@ -2,8 +2,8 @@ package com.topjohnwu.magisk.dialog
 
 import android.net.Uri
 import com.topjohnwu.magisk.MainDirections
-import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.core.Const
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.events.DialogBuilder
 import com.topjohnwu.magisk.ui.module.ModuleViewModel
 import com.topjohnwu.magisk.view.MagiskDialog

app/apk/src/main/java/com/topjohnwu/magisk/dialog/ManagerInstallDialog.kt

@@ -1,10 +1,10 @@
 package com.topjohnwu.magisk.dialog
 
-import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.core.AppContext
 import com.topjohnwu.magisk.core.Info
-import com.topjohnwu.magisk.core.di.AppContext
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.core.di.ServiceLocator
-import com.topjohnwu.magisk.core.download.DownloadService
+import com.topjohnwu.magisk.core.download.DownloadEngine
 import com.topjohnwu.magisk.core.download.Subject
 import com.topjohnwu.magisk.view.MagiskDialog
 import java.io.File
@@ -29,7 +29,7 @@ class ManagerInstallDialog : MarkDownDialog() {
             setCancelable(true)
             setButton(MagiskDialog.ButtonType.POSITIVE) {
                 text = R.string.install
-                onClick { DownloadService.start(activity, Subject.App()) }
+                onClick { DownloadEngine.startWithActivity(activity, Subject.App()) }
             }
             setButton(MagiskDialog.ButtonType.NEGATIVE) {
                 text = android.R.string.cancel

app/apk/src/main/java/com/topjohnwu/magisk/dialog/MarkDownDialog.kt

@@ -13,6 +13,7 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import timber.log.Timber
 import java.io.IOException
+import com.topjohnwu.magisk.core.R as CoreR
 
 abstract class MarkDownDialog : DialogBuilder {
 
@@ -30,7 +31,7 @@ abstract class MarkDownDialog : DialogBuilder {
                     ServiceLocator.markwon.setMarkdown(tv, text)
                 } catch (e: IOException) {
                     Timber.e(e)
-                    tv.setText(R.string.download_file_error)
+                    tv.setText(CoreR.string.download_file_error)
                 }
             }
         }

app/apk/src/main/java/com/topjohnwu/magisk/dialog/OnlineModuleInstallDialog.kt

@@ -1,11 +1,11 @@
 package com.topjohnwu.magisk.dialog
 
-import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.core.di.ServiceLocator
-import com.topjohnwu.magisk.core.download.Action
-import com.topjohnwu.magisk.core.download.DownloadService
+import com.topjohnwu.magisk.core.download.DownloadEngine
 import com.topjohnwu.magisk.core.download.Subject
 import com.topjohnwu.magisk.core.model.module.OnlineModule
+import com.topjohnwu.magisk.ui.flash.FlashFragment
 import com.topjohnwu.magisk.view.MagiskDialog
 
 class OnlineModuleInstallDialog(private val item: OnlineModule) : MarkDownDialog() {
@@ -22,9 +22,9 @@ class OnlineModuleInstallDialog(private val item: OnlineModule) : MarkDownDialog
         dialog.apply {
 
             fun download(install: Boolean) {
-                val action = if (install) Action.Flash else Action.Download
-                val subject = Subject.Module(item, action)
-                DownloadService.start(activity, subject)
+                val module = Subject.Module(item, install)
+                module.piCreator = FlashFragment::installIntent
+                DownloadEngine.startWithActivity(activity, module)
             }
 
             val title = context.getString(R.string.repo_install_title,

app/apk/src/main/java/com/topjohnwu/magisk/dialog/SecondSlotWarningDialog.kt

@@ -1,6 +1,6 @@
 package com.topjohnwu.magisk.dialog
 
-import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.events.DialogBuilder
 import com.topjohnwu.magisk.view.MagiskDialog
 

app/apk/src/main/java/com/topjohnwu/magisk/dialog/SuperuserRevokeDialog.kt

@@ -1,6 +1,6 @@
 package com.topjohnwu.magisk.dialog
 
-import com.topjohnwu.magisk.R
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.events.DialogBuilder
 import com.topjohnwu.magisk.view.MagiskDialog
 

app/apk/src/main/java/com/topjohnwu/magisk/dialog/UninstallDialog.kt

@@ -3,8 +3,8 @@ package com.topjohnwu.magisk.dialog
 import android.app.ProgressDialog
 import android.content.Context
 import android.widget.Toast
-import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.arch.NavigationActivity
+import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.core.ktx.toast
 import com.topjohnwu.magisk.events.DialogBuilder
 import com.topjohnwu.magisk.ui.flash.FlashFragment