feat: add root mode check in ShizukuServiceHelper

app/src/main/java/app/simple/inure/helpers/ShizukuServiceHelper.kt

@@ -2,6 +2,7 @@ package app.simple.inure.helpers
 
 import android.content.ComponentName
 import android.content.ServiceConnection
+import android.content.pm.PackageManager
 import android.os.IBinder
 import android.util.Log
 import app.simple.inure.BuildConfig
@@ -91,6 +92,24 @@ class ShizukuServiceHelper private constructor() {
         }
     }
 
+    fun isRootMode(): Boolean {
+        if (Shizuku.checkSelfPermission() == PackageManager.PERMISSION_GRANTED) {
+            val uid = Shizuku.getUid()
+            if (uid == 0) {
+                // Running as Root
+                return true
+            } else if (uid == 2000) {
+                // Running as ADB (Shell)
+                return false
+            } else {
+                // Running as an app with Shizuku permission
+                return false
+            }
+        } else {
+            return false
+        }
+    }
+
     companion object {
         private const val TAG = "ShizukuHelper"
         private var INSTANCE: ShizukuServiceHelper? = null

app/src/main/java/app/simple/inure/viewmodels/dialogs/ClearCacheViewModel.kt

@@ -75,6 +75,11 @@ class ClearCacheViewModel(application: Application, val packageInfo: PackageInfo
     private fun runShizuku(shizukuServiceHelper: ShizukuServiceHelper) {
         viewModelScope.launch(Dispatchers.IO) {
             kotlin.runCatching {
+                if (shizukuServiceHelper.isRootMode().not()) {
+                    postWarning("Shizuku is not running in root mode and root is required to clear app cache.")
+                    return@launch
+                }
+
                 shizukuServiceHelper.service?.simpleExecute(getCommand()).let { shellResult ->
                     kotlin.runCatching {
                         for (i in shellResult?.output!!.lines()) {