diff --git a/src/com/android/settings/spa/app/specialaccess/AlarmsAndRemindersAppList.kt b/src/com/android/settings/spa/app/specialaccess/AlarmsAndRemindersAppList.kt
index 3e48aa5b4c9..2b8d12d12d0 100644
--- a/src/com/android/settings/spa/app/specialaccess/AlarmsAndRemindersAppList.kt
+++ b/src/com/android/settings/spa/app/specialaccess/AlarmsAndRemindersAppList.kt
@@ -27,7 +27,8 @@ import android.os.PowerExemptionManager
 import androidx.compose.runtime.Composable
 import com.android.settings.overlay.FeatureFactory.Companion.featureFactory
 import com.android.settingslib.R
-import com.android.settingslib.spa.livedata.observeAsCallback
+import com.android.settingslib.spa.lifecycle.collectAsCallbackWithLifecycle
+import com.android.settingslib.spaprivileged.model.app.AppOpsController
 import com.android.settingslib.spaprivileged.model.app.AppRecord
 import com.android.settingslib.spaprivileged.model.app.IPackageManagers
 import com.android.settingslib.spaprivileged.model.app.PackageManagers
@@ -47,7 +48,7 @@ data class AlarmsAndRemindersAppRecord(
     override val app: ApplicationInfo,
     val isTrumped: Boolean,
     val isChangeable: Boolean,
-    var controller: AlarmsAndRemindersController,
+    var controller: AppOpsController,
 ) : AppRecord
 
 class AlarmsAndRemindersAppListModel(
@@ -82,7 +83,7 @@ class AlarmsAndRemindersAppListModel(
     @Composable
     override fun isAllowed(record: AlarmsAndRemindersAppRecord): () -> Boolean? = when {
         record.isTrumped -> ({ true })
-        else -> record.controller.isAllowed.observeAsCallback()
+        else -> record.controller.isAllowed.collectAsCallbackWithLifecycle()
     }
 
     override fun isChangeable(record: AlarmsAndRemindersAppRecord) = record.isChangeable
@@ -112,7 +113,12 @@ class AlarmsAndRemindersAppListModel(
             app = app,
             isTrumped = isTrumped,
             isChangeable = hasRequestPermission && !isTrumped,
-            controller = AlarmsAndRemindersController(context, app),
+            controller = AppOpsController(
+                context = context,
+                app = app,
+                op = AppOpsManager.OP_SCHEDULE_EXACT_ALARM,
+                setModeByUid = true,
+            ),
         )
     }
 
diff --git a/src/com/android/settings/spa/app/specialaccess/AlarmsAndRemindersController.kt b/src/com/android/settings/spa/app/specialaccess/AlarmsAndRemindersController.kt
deleted file mode 100644
index bd40f45e2e7..00000000000
--- a/src/com/android/settings/spa/app/specialaccess/AlarmsAndRemindersController.kt
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.spa.app.specialaccess
-
-import android.app.AppOpsManager
-import android.app.AppOpsManager.MODE_ALLOWED
-import android.app.AppOpsManager.MODE_ERRORED
-import android.content.Context
-import android.content.pm.ApplicationInfo
-import androidx.lifecycle.LiveData
-import androidx.lifecycle.MutableLiveData
-import com.android.settingslib.spaprivileged.framework.common.alarmManager
-import com.android.settingslib.spaprivileged.framework.common.appOpsManager
-import com.android.settingslib.spaprivileged.model.app.userId
-
-class AlarmsAndRemindersController(
-    context: Context,
-    private val app: ApplicationInfo,
-) {
-    private val alarmManager = context.alarmManager
-    private val appOpsManager = context.appOpsManager
-
-    val isAllowed: LiveData<Boolean>
-        get() = _allowed
-
-    fun setAllowed(allowed: Boolean) {
-        val mode = if (allowed) MODE_ALLOWED else MODE_ERRORED
-        appOpsManager.setUidMode(AppOpsManager.OP_SCHEDULE_EXACT_ALARM, app.uid, mode)
-        _allowed.postValue(allowed)
-    }
-
-    private val _allowed = object : MutableLiveData<Boolean>() {
-        override fun onActive() {
-            postValue(alarmManager.hasScheduleExactAlarm(app.packageName, app.userId))
-        }
-    }
-}