Fix extension installation with shizuku (#3630)

* Fix extension installation with shizuku

* Changelog

* Move changelog to end

CHANGELOG.md

@@ -29,6 +29,7 @@ The format is a modified version of [Keep a Changelog](https://keepachangelog.co
 ### Fixed
 - Fixed app bars remaining visible after changing pages by tapping in the paged reader after using the chapter navigator slider ([@AntsyLich](https://github.com/AntsyLich)) ([#3567](https://github.com/mihonapp/mihon/pull/3567))
 - Fixed MangaBaka User Agent string ([@MajorTanya](https://github.com/MajorTanya)) ([#3578](https://github.com/mihonapp/mihon/pull/3578))
+- Fixed extension installation with shizuku installer ([@NGB-Was-Taken](https://github.com/NGB-Was-Taken)) ([#3630](https://github.com/mihonapp/mihon/pull/3630))
 
 ## [v0.20.1] - 2026-07-09
 ### Added

app/src/main/aidl/mihon/app/shizuku/IShellInterface.aidl

@@ -1,7 +1,7 @@
 package mihon.app.shizuku;
 
 interface IShellInterface {
-    void install(in AssetFileDescriptor apk) = 1;
+    void install(in AssetFileDescriptor apk, in IntentSender intentSender) = 1;
 
     void destroy() = 16777114;
 }

app/src/main/java/eu/kanade/tachiyomi/extension/installer/ShizukuInstaller.kt

@@ -1,5 +1,6 @@
 package eu.kanade.tachiyomi.extension.installer
 
+import android.app.PendingIntent
 import android.app.Service
 import android.content.BroadcastReceiver
 import android.content.ComponentName
@@ -39,6 +40,7 @@ class ShizukuInstaller(private val service: Service) : Installer(service) {
             .processNameSuffix("shizuku_service")
             .debuggable(BuildConfig.DEBUG)
             .daemon(false)
+            .version(2)
     }
 
     private val connection = object : ServiceConnection {
@@ -53,6 +55,13 @@ class ShizukuInstaller(private val service: Service) : Installer(service) {
         }
     }
 
+    private val statusIntent = PendingIntent.getBroadcast(
+        service.applicationContext,
+        0,
+        Intent(ACTION_INSTALL_RESULT).setPackage(BuildConfig.APPLICATION_ID),
+        PendingIntent.FLAG_MUTABLE,
+    )
+
     private val receiver = object : BroadcastReceiver() {
         override fun onReceive(context: Context, intent: Intent) {
             val status = intent.getIntExtra(PackageInstaller.EXTRA_STATUS, Int.MIN_VALUE)
@@ -110,7 +119,7 @@ class ShizukuInstaller(private val service: Service) : Installer(service) {
         super.processEntry(entry)
         try {
             service.contentResolver.openAssetFileDescriptor(entry.uri, "r").use {
-                shellInterface?.install(it)
+                shellInterface?.install(it, statusIntent.intentSender)
             }
             service.contentResolver.delete(entry.uri, null, null)
         } catch (e: Exception) {

app/src/main/java/mihon/app/shizuku/ShellInterface.kt

@@ -40,9 +40,6 @@
 package mihon.app.shizuku
 
 import android.annotation.SuppressLint
-import android.app.PendingIntent
-import android.content.Context
-import android.content.Intent
 import android.content.IntentSender
 import android.content.pm.PackageInstaller
 import android.content.res.AssetFileDescriptor
@@ -51,21 +48,18 @@ import android.os.IBinder
 import android.os.ParcelFileDescriptor
 import android.os.UserHandle
 import eu.kanade.tachiyomi.BuildConfig
-import eu.kanade.tachiyomi.extension.installer.ACTION_INSTALL_RESULT
 import rikka.shizuku.SystemServiceHelper
 import java.io.OutputStream
 import kotlin.system.exitProcess
 
 class ShellInterface : IShellInterface.Stub() {
-
-    private val context = createContext()
     private val userId = UserHandle::class.java
         .getMethod("myUserId")
         .invoke(null) as Int
     private val packageName = BuildConfig.APPLICATION_ID
 
     @SuppressLint("PrivateApi")
-    override fun install(apk: AssetFileDescriptor) {
+    override fun install(apk: AssetFileDescriptor, intentSender: IntentSender) {
         val pmInterface = Class.forName($$"android.content.pm.IPackageManager$Stub")
             .getMethod("asInterface", IBinder::class.java)
             .invoke(null, SystemServiceHelper.getSystemService("package"))
@@ -136,50 +130,18 @@ class ShellInterface : IShellInterface.Stub() {
                 apk.createInputStream().use { input -> input.copyTo(output) }
             }
 
-        val statusIntent = PendingIntent.getBroadcast(
-            context,
-            0,
-            Intent(ACTION_INSTALL_RESULT).setPackage(packageName),
-            PendingIntent.FLAG_MUTABLE,
-        )
-
         if (Build.VERSION.SDK_INT > Build.VERSION_CODES.O) {
             session::class.java.getMethod("commit", IntentSender::class.java, Boolean::class.java)
-                .invoke(session, statusIntent.intentSender, false)
+                .invoke(session, intentSender, false)
         } else {
             session::class.java.getMethod("commit", IntentSender::class.java)
-                .invoke(session, statusIntent.intentSender)
+                .invoke(session, intentSender)
         }
     }
 
     override fun destroy() {
         exitProcess(0)
     }
-
-    @SuppressLint("PrivateApi")
-    private fun createContext(): Context {
-        val activityThread = Class.forName("android.app.ActivityThread")
-        val systemMain = activityThread.getMethod("systemMain").invoke(null)
-        val systemContext = activityThread.getMethod("getSystemContext").invoke(systemMain) as Context
-
-        val shellUserHandle = UserHandle::class.java
-            .getConstructor(Int::class.java)
-            .newInstance(userId)
-
-        val shellContext = systemContext::class.java.getMethod(
-            "createPackageContextAsUser",
-            String::class.java,
-            Int::class.java,
-            UserHandle::class.java,
-        ).invoke(
-            systemContext,
-            "com.android.shell",
-            Context.CONTEXT_INCLUDE_CODE or Context.CONTEXT_IGNORE_SECURITY,
-            shellUserHandle,
-        ) as Context
-
-        return shellContext.createPackageContext("com.android.shell", 0)
-    }
 }
 
 // Constant hidden from the SDK