Merge changes I6843e949,Ied9eea84,Id3ae744f into tm-qpr-dev am: 5d668fd0f6 am: c91e7f3d70

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21084803

Change-Id: I609036046775604c7a44b1a3dd24aad91dc65cac
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/data/etc/com.android.systemui.xml b/data/etc/com.android.systemui.xml
index 0aad0a8..116aa489 100644
--- a/data/etc/com.android.systemui.xml
+++ b/data/etc/com.android.systemui.xml
@@ -50,6 +50,7 @@
         <permission name="android.permission.READ_FRAME_BUFFER"/>
         <permission name="android.permission.READ_NETWORK_USAGE_HISTORY"/>
         <permission name="android.permission.READ_PRIVILEGED_PHONE_STATE"/>
+        <permission name="android.permission.READ_PRECISE_PHONE_STATE"/>
         <permission name="android.permission.REAL_GET_TASKS"/>
         <permission name="android.permission.REQUEST_NETWORK_SCORES"/>
         <permission name="android.permission.RECEIVE_MEDIA_RESOURCE_USAGE"/>
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index 64e1bc2..10305e5 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -68,6 +68,7 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
     <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
+    <uses-permission android:name="android.permission.READ_PRECISE_PHONE_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
     <uses-permission android:name="android.permission.OVERRIDE_WIFI_CONFIG" />
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt
index 0993ab370..5f3b0dc 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/dagger/StatusBarPipelineModule.kt
@@ -25,6 +25,7 @@
 import com.android.systemui.statusbar.pipeline.airplane.data.repository.AirplaneModeRepositoryImpl
 import com.android.systemui.statusbar.pipeline.airplane.ui.viewmodel.AirplaneModeViewModel
 import com.android.systemui.statusbar.pipeline.airplane.ui.viewmodel.AirplaneModeViewModelImpl
+import com.android.systemui.statusbar.pipeline.mobile.data.repository.CarrierConfigCoreStartable
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileConnectionsRepository
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileRepositorySwitcher
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.UserSetupRepository
@@ -82,6 +83,11 @@
     @ClassKey(MobileUiAdapter::class)
     abstract fun bindFeature(impl: MobileUiAdapter): CoreStartable
 
+    @Binds
+    @IntoMap
+    @ClassKey(CarrierConfigCoreStartable::class)
+    abstract fun bindCarrierConfigStartable(impl: CarrierConfigCoreStartable): CoreStartable
+
     companion object {
         @Provides
         @SysUISingleton
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/model/SystemUiCarrierConfig.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/model/SystemUiCarrierConfig.kt
new file mode 100644
index 0000000..8c82fba
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/model/SystemUiCarrierConfig.kt
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2023 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.systemui.statusbar.pipeline.mobile.data.model
+
+import android.os.PersistableBundle
+import android.telephony.CarrierConfigManager.KEY_INFLATE_SIGNAL_STRENGTH_BOOL
+import android.telephony.CarrierConfigManager.KEY_SHOW_OPERATOR_NAME_IN_STATUSBAR_BOOL
+import androidx.annotation.VisibleForTesting
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+
+/**
+ * Represents, for a given subscription ID, the set of keys about which SystemUI cares.
+ *
+ * Upon first creation, this config represents only the default configuration (see
+ * [android.telephony.CarrierConfigManager.getDefaultConfig]).
+ *
+ * Upon request (see
+ * [com.android.systemui.statusbar.pipeline.mobile.data.repository.CarrierConfigRepository]), an
+ * instance of this class may be created for a given subscription Id, and will default to
+ * representing the default carrier configuration. However, once a carrier config is received for
+ * this [subId], all fields will reflect those in the received config, using [PersistableBundle]'s
+ * default of false for any config that is not present in the override.
+ *
+ * To keep things relatively simple, this class defines a wrapper around each config key which
+ * exposes a StateFlow<Boolean> for each config we care about. It also tracks whether or not it is
+ * using the default config for logging purposes.
+ *
+ * NOTE to add new keys to be tracked:
+ * 1. Define a new `private val` wrapping the key using [BooleanCarrierConfig]
+ * 2. Define a public `val` exposing the wrapped flow using [BooleanCarrierConfig.config]
+ * 3. Add the new [BooleanCarrierConfig] to the list of tracked configs, so they are properly
+ * updated when a new carrier config comes down
+ */
+class SystemUiCarrierConfig
+internal constructor(
+    val subId: Int,
+    defaultConfig: PersistableBundle,
+) {
+    @VisibleForTesting
+    var isUsingDefault = true
+        private set
+
+    private val inflateSignalStrength =
+        BooleanCarrierConfig(KEY_INFLATE_SIGNAL_STRENGTH_BOOL, defaultConfig)
+    /** Flow tracking the [KEY_INFLATE_SIGNAL_STRENGTH_BOOL] carrier config */
+    val shouldInflateSignalStrength: StateFlow<Boolean> = inflateSignalStrength.config
+
+    private val showOperatorName =
+        BooleanCarrierConfig(KEY_SHOW_OPERATOR_NAME_IN_STATUSBAR_BOOL, defaultConfig)
+    /** Flow tracking the [KEY_SHOW_OPERATOR_NAME_IN_STATUSBAR_BOOL] config */
+    val showOperatorNameInStatusBar: StateFlow<Boolean> = showOperatorName.config
+
+    private val trackedConfigs =
+        listOf(
+            inflateSignalStrength,
+            showOperatorName,
+        )
+
+    /** Ingest a new carrier config, and switch all of the tracked keys over to the new values */
+    fun processNewCarrierConfig(config: PersistableBundle) {
+        isUsingDefault = false
+        trackedConfigs.forEach { it.update(config) }
+    }
+
+    /** For dumpsys, shortcut if we haven't overridden any keys */
+    fun toStringConsideringDefaults(): String {
+        return if (isUsingDefault) {
+            "using defaults"
+        } else {
+            trackedConfigs.joinToString { it.toString() }
+        }
+    }
+
+    override fun toString(): String = trackedConfigs.joinToString { it.toString() }
+}
+
+/** Extracts [key] from the carrier config, and stores it in a flow */
+private class BooleanCarrierConfig(
+    val key: String,
+    defaultConfig: PersistableBundle,
+) {
+    private val _configValue = MutableStateFlow(defaultConfig.getBoolean(key))
+    val config = _configValue.asStateFlow()
+
+    fun update(config: PersistableBundle) {
+        _configValue.value = config.getBoolean(key)
+    }
+
+    override fun toString(): String {
+        return "$key=${config.value}"
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigCoreStartable.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigCoreStartable.kt
new file mode 100644
index 0000000..af58999
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigCoreStartable.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 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.systemui.statusbar.pipeline.mobile.data.repository
+
+import com.android.systemui.CoreStartable
+import com.android.systemui.dagger.qualifiers.Application
+import javax.inject.Inject
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.launch
+
+/**
+ * Core startable which configures the [CarrierConfigRepository] to listen for updates for the
+ * lifetime of the process
+ */
+class CarrierConfigCoreStartable
+@Inject
+constructor(
+    private val carrierConfigRepository: CarrierConfigRepository,
+    @Application private val scope: CoroutineScope,
+) : CoreStartable {
+
+    override fun start() {
+        scope.launch { carrierConfigRepository.startObservingCarrierConfigUpdates() }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigRepository.kt
new file mode 100644
index 0000000..5769f90
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigRepository.kt
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2023 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.systemui.statusbar.pipeline.mobile.data.repository
+
+import android.content.IntentFilter
+import android.os.PersistableBundle
+import android.telephony.CarrierConfigManager
+import android.telephony.SubscriptionManager
+import android.util.SparseArray
+import androidx.annotation.VisibleForTesting
+import androidx.core.util.getOrElse
+import androidx.core.util.isEmpty
+import androidx.core.util.keyIterator
+import com.android.systemui.Dumpable
+import com.android.systemui.broadcast.BroadcastDispatcher
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.dump.DumpManager
+import com.android.systemui.statusbar.pipeline.mobile.data.model.SystemUiCarrierConfig
+import com.android.systemui.statusbar.pipeline.shared.ConnectivityPipelineLogger
+import java.io.PrintWriter
+import javax.inject.Inject
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.SharedFlow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.flow.mapNotNull
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.flow.shareIn
+
+/**
+ * Meant to be the source of truth regarding CarrierConfigs. These are configuration objects defined
+ * on a per-subscriptionId basis, and do not trigger a device configuration event.
+ *
+ * Designed to supplant [com.android.systemui.util.CarrierConfigTracker].
+ *
+ * See [SystemUiCarrierConfig] for details on how to add carrier config keys to be tracked
+ */
+@SysUISingleton
+class CarrierConfigRepository
+@Inject
+constructor(
+    broadcastDispatcher: BroadcastDispatcher,
+    private val carrierConfigManager: CarrierConfigManager,
+    dumpManager: DumpManager,
+    logger: ConnectivityPipelineLogger,
+    @Application scope: CoroutineScope,
+) : Dumpable {
+    private var isListening = false
+    private val defaultConfig: PersistableBundle by lazy { CarrierConfigManager.getDefaultConfig() }
+    // Used for logging the default config in the dumpsys
+    private val defaultConfigForLogs: SystemUiCarrierConfig by lazy {
+        SystemUiCarrierConfig(-1, defaultConfig)
+    }
+
+    private val configs = SparseArray<SystemUiCarrierConfig>()
+
+    init {
+        dumpManager.registerNormalDumpable(this)
+    }
+
+    @VisibleForTesting
+    val carrierConfigStream: SharedFlow<Pair<Int, PersistableBundle>> =
+        broadcastDispatcher
+            .broadcastFlow(IntentFilter(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) {
+                intent,
+                _ ->
+                intent.getIntExtra(
+                    CarrierConfigManager.EXTRA_SUBSCRIPTION_INDEX,
+                    SubscriptionManager.INVALID_SUBSCRIPTION_ID
+                )
+            }
+            .onEach { logger.logCarrierConfigChanged(it) }
+            .filter { SubscriptionManager.isValidSubscriptionId(it) }
+            .mapNotNull { subId ->
+                val config = carrierConfigManager.getConfigForSubId(subId)
+                config?.let { subId to it }
+            }
+            .shareIn(scope, SharingStarted.WhileSubscribed())
+
+    /**
+     * Start this repository observing broadcasts for **all** carrier configuration updates. Must be
+     * called in order to keep SystemUI in sync with [CarrierConfigManager].
+     */
+    suspend fun startObservingCarrierConfigUpdates() {
+        isListening = true
+        carrierConfigStream.collect { updateCarrierConfig(it.first, it.second) }
+    }
+
+    /** Update or create the [SystemUiCarrierConfig] for subId with the override */
+    private fun updateCarrierConfig(subId: Int, config: PersistableBundle) {
+        val configToUpdate = getOrCreateConfigForSubId(subId)
+        configToUpdate.processNewCarrierConfig(config)
+    }
+
+    /** Gets a cached [SystemUiCarrierConfig], or creates a new one which will track the defaults */
+    fun getOrCreateConfigForSubId(subId: Int): SystemUiCarrierConfig {
+        return configs.getOrElse(subId) {
+            val config = SystemUiCarrierConfig(subId, defaultConfig)
+            val carrierConfig = carrierConfigManager.getConfigForSubId(subId)
+            if (carrierConfig != null) config.processNewCarrierConfig(carrierConfig)
+            configs.put(subId, config)
+            config
+        }
+    }
+
+    override fun dump(pw: PrintWriter, args: Array<out String>) {
+        pw.println("isListening: $isListening")
+        if (configs.isEmpty()) {
+            pw.println("no carrier configs loaded")
+        } else {
+            pw.println("Carrier configs by subId")
+            configs.keyIterator().forEach {
+                pw.println("  subId=$it")
+                pw.println("    config=${configs.get(it).toStringConsideringDefaults()}")
+            }
+            // Finally, print the default config
+            pw.println("Default config:")
+            pw.println("  $defaultConfigForLogs")
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileConnectionsRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileConnectionsRepository.kt
index e0d156a..c640baa6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileConnectionsRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileConnectionsRepository.kt
@@ -16,7 +16,6 @@
 
 package com.android.systemui.statusbar.pipeline.mobile.data.repository
 
-import android.provider.Settings
 import android.telephony.CarrierConfigManager
 import android.telephony.SubscriptionManager
 import com.android.settingslib.SignalIcon.MobileIconGroup
@@ -53,9 +52,6 @@
     /** Get or create a repository for the line of service for the given subscription ID */
     fun getRepoForSubId(subId: Int): MobileConnectionRepository
 
-    /** Observe changes to the [Settings.Global.MOBILE_DATA] setting */
-    val globalMobileDataSettingChangedEvent: Flow<Unit>
-
     /**
      * [Config] is an object that tracks relevant configuration flags for a given subscription ID.
      * In the case of [MobileMappings], it's hard-coded to check the default data subscription's
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcher.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcher.kt
index b939856..7038a3b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcher.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcher.kt
@@ -156,9 +156,6 @@
                 realRepository.defaultMobileNetworkConnectivity.value
             )
 
-    override val globalMobileDataSettingChangedEvent: Flow<Unit> =
-        activeRepo.flatMapLatest { it.globalMobileDataSettingChangedEvent }
-
     override fun getRepoForSubId(subId: Int): MobileConnectionRepository {
         if (isDemoMode.value) {
             return demoMobileConnectionsRepository.getRepoForSubId(subId)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/demo/DemoMobileConnectionsRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/demo/DemoMobileConnectionsRepository.kt
index 1088345..58cd36e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/demo/DemoMobileConnectionsRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/demo/DemoMobileConnectionsRepository.kt
@@ -185,8 +185,6 @@
         return CacheContainer(repo, lastMobileState = null)
     }
 
-    override val globalMobileDataSettingChangedEvent = MutableStateFlow(Unit)
-
     fun startProcessingCommands() {
         mobileDemoCommandJob =
             scope.launch {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepository.kt
index 0f30ae2..dd2cc92 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepository.kt
@@ -26,7 +26,6 @@
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
@@ -50,7 +49,6 @@
     override val tableLogBuffer: TableLogBuffer,
     private val defaultNetworkName: NetworkNameModel,
     private val networkNameSeparator: String,
-    private val globalMobileDataSettingChangedEvent: Flow<Unit>,
     @Application scope: CoroutineScope,
     private val mobileRepoFactory: MobileConnectionRepositoryImpl.Factory,
     private val carrierMergedRepoFactory: CarrierMergedConnectionRepository.Factory,
@@ -84,7 +82,6 @@
             tableLogBuffer,
             defaultNetworkName,
             networkNameSeparator,
-            globalMobileDataSettingChangedEvent,
         )
     }
 
@@ -150,7 +147,6 @@
             startingIsCarrierMerged: Boolean,
             defaultNetworkName: NetworkNameModel,
             networkNameSeparator: String,
-            globalMobileDataSettingChangedEvent: Flow<Unit>,
         ): FullMobileConnectionRepository {
             val mobileLogger =
                 logFactory.getOrCreate(tableBufferLogName(subId), MOBILE_CONNECTION_BUFFER_SIZE)
@@ -161,7 +157,6 @@
                 mobileLogger,
                 defaultNetworkName,
                 networkNameSeparator,
-                globalMobileDataSettingChangedEvent,
                 scope,
                 mobileRepoFactory,
                 carrierMergedRepoFactory,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryImpl.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryImpl.kt
index 3f2ce40..76fef35 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryImpl.kt
@@ -18,8 +18,6 @@
 
 import android.content.Context
 import android.content.IntentFilter
-import android.database.ContentObserver
-import android.provider.Settings.Global
 import android.telephony.CellSignalStrength
 import android.telephony.CellSignalStrengthCdma
 import android.telephony.ServiceState
@@ -44,14 +42,15 @@
 import com.android.systemui.statusbar.pipeline.mobile.data.model.ResolvedNetworkType.DefaultNetworkType
 import com.android.systemui.statusbar.pipeline.mobile.data.model.ResolvedNetworkType.OverrideNetworkType
 import com.android.systemui.statusbar.pipeline.mobile.data.model.ResolvedNetworkType.UnknownNetworkType
+import com.android.systemui.statusbar.pipeline.mobile.data.model.SystemUiCarrierConfig
 import com.android.systemui.statusbar.pipeline.mobile.data.model.toDataConnectionType
 import com.android.systemui.statusbar.pipeline.mobile.data.model.toNetworkNameModel
+import com.android.systemui.statusbar.pipeline.mobile.data.repository.CarrierConfigRepository
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileConnectionRepository
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileConnectionRepository.Companion.DEFAULT_NUM_LEVELS
 import com.android.systemui.statusbar.pipeline.mobile.util.MobileMappingsProxy
 import com.android.systemui.statusbar.pipeline.shared.ConnectivityPipelineLogger
 import com.android.systemui.statusbar.pipeline.shared.data.model.toMobileDataActivityModel
-import com.android.systemui.util.settings.GlobalSettings
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
@@ -60,13 +59,15 @@
 import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.distinctUntilChanged
-import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.mapLatest
-import kotlinx.coroutines.flow.merge
-import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.flow.mapNotNull
+import kotlinx.coroutines.flow.scan
+import kotlinx.coroutines.flow.shareIn
 import kotlinx.coroutines.flow.stateIn
 
 /**
@@ -81,10 +82,9 @@
     defaultNetworkName: NetworkNameModel,
     networkNameSeparator: String,
     private val telephonyManager: TelephonyManager,
-    private val globalSettings: GlobalSettings,
+    systemUiCarrierConfig: SystemUiCarrierConfig,
     broadcastDispatcher: BroadcastDispatcher,
-    globalMobileDataSettingChangedEvent: Flow<Unit>,
-    mobileMappingsProxy: MobileMappingsProxy,
+    private val mobileMappingsProxy: MobileMappingsProxy,
     bgDispatcher: CoroutineDispatcher,
     logger: ConnectivityPipelineLogger,
     mobileLogger: TableLogBuffer,
@@ -103,8 +103,15 @@
 
     override val tableLogBuffer: TableLogBuffer = mobileLogger
 
-    override val connectionInfo: StateFlow<MobileConnectionModel> = run {
-        var state = MobileConnectionModel()
+    /**
+     * This flow defines the single shared connection to system_server via TelephonyCallback. Any
+     * new callback should be added to this listener and funneled through callbackEvents via a data
+     * class. See [CallbackEvent] for defining new callbacks.
+     *
+     * The reason we need to do this is because TelephonyManager limits the number of registered
+     * listeners per-process, so we don't want to create a new listener for every callback.
+     */
+    private val callbackEvents: SharedFlow<CallbackEvent> =
         conflatedCallbackFlow {
                 val callback =
                     object :
@@ -114,41 +121,16 @@
                         TelephonyCallback.DataConnectionStateListener,
                         TelephonyCallback.DataActivityListener,
                         TelephonyCallback.CarrierNetworkListener,
-                        TelephonyCallback.DisplayInfoListener {
+                        TelephonyCallback.DisplayInfoListener,
+                        TelephonyCallback.DataEnabledListener {
                         override fun onServiceStateChanged(serviceState: ServiceState) {
                             logger.logOnServiceStateChanged(serviceState, subId)
-                            state =
-                                state.copy(
-                                    isEmergencyOnly = serviceState.isEmergencyOnly,
-                                    isRoaming = serviceState.roaming,
-                                    operatorAlphaShort = serviceState.operatorAlphaShort,
-                                    isInService = Utils.isInService(serviceState),
-                                )
-                            trySend(state)
+                            trySend(CallbackEvent.OnServiceStateChanged(serviceState))
                         }
 
                         override fun onSignalStrengthsChanged(signalStrength: SignalStrength) {
                             logger.logOnSignalStrengthsChanged(signalStrength, subId)
-                            val cdmaLevel =
-                                signalStrength
-                                    .getCellSignalStrengths(CellSignalStrengthCdma::class.java)
-                                    .let { strengths ->
-                                        if (!strengths.isEmpty()) {
-                                            strengths[0].level
-                                        } else {
-                                            CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN
-                                        }
-                                    }
-
-                            val primaryLevel = signalStrength.level
-
-                            state =
-                                state.copy(
-                                    cdmaLevel = cdmaLevel,
-                                    primaryLevel = primaryLevel,
-                                    isGsm = signalStrength.isGsm,
-                                )
-                            trySend(state)
+                            trySend(CallbackEvent.OnSignalStrengthChanged(signalStrength))
                         }
 
                         override fun onDataConnectionStateChanged(
@@ -156,101 +138,136 @@
                             networkType: Int
                         ) {
                             logger.logOnDataConnectionStateChanged(dataState, networkType, subId)
-                            state =
-                                state.copy(dataConnectionState = dataState.toDataConnectionType())
-                            trySend(state)
+                            trySend(CallbackEvent.OnDataConnectionStateChanged(dataState))
                         }
 
                         override fun onDataActivity(direction: Int) {
                             logger.logOnDataActivity(direction, subId)
-                            state =
-                                state.copy(
-                                    dataActivityDirection = direction.toMobileDataActivityModel()
-                                )
-                            trySend(state)
+                            trySend(CallbackEvent.OnDataActivity(direction))
                         }
 
                         override fun onCarrierNetworkChange(active: Boolean) {
                             logger.logOnCarrierNetworkChange(active, subId)
-                            state = state.copy(carrierNetworkChangeActive = active)
-                            trySend(state)
+                            trySend(CallbackEvent.OnCarrierNetworkChange(active))
                         }
 
                         override fun onDisplayInfoChanged(
                             telephonyDisplayInfo: TelephonyDisplayInfo
                         ) {
                             logger.logOnDisplayInfoChanged(telephonyDisplayInfo, subId)
+                            trySend(CallbackEvent.OnDisplayInfoChanged(telephonyDisplayInfo))
+                        }
 
-                            val networkType =
-                                if (telephonyDisplayInfo.networkType == NETWORK_TYPE_UNKNOWN) {
-                                    UnknownNetworkType
-                                } else if (
-                                    telephonyDisplayInfo.overrideNetworkType ==
-                                        OVERRIDE_NETWORK_TYPE_NONE
-                                ) {
-                                    DefaultNetworkType(
-                                        mobileMappingsProxy.toIconKey(
-                                            telephonyDisplayInfo.networkType
-                                        )
-                                    )
-                                } else {
-                                    OverrideNetworkType(
-                                        mobileMappingsProxy.toIconKeyOverride(
-                                            telephonyDisplayInfo.overrideNetworkType
-                                        )
-                                    )
-                                }
-                            state = state.copy(resolvedNetworkType = networkType)
-                            trySend(state)
+                        override fun onDataEnabledChanged(enabled: Boolean, reason: Int) {
+                            logger.logOnDataEnabledChanged(enabled, subId)
+                            trySend(CallbackEvent.OnDataEnabledChanged(enabled))
                         }
                     }
                 telephonyManager.registerTelephonyCallback(bgDispatcher.asExecutor(), callback)
                 awaitClose { telephonyManager.unregisterTelephonyCallback(callback) }
             }
-            .onEach { telephonyCallbackEvent.tryEmit(Unit) }
+            .shareIn(scope, SharingStarted.WhileSubscribed())
+
+    private fun updateConnectionState(
+        prevState: MobileConnectionModel,
+        callbackEvent: CallbackEvent,
+    ): MobileConnectionModel =
+        when (callbackEvent) {
+            is CallbackEvent.OnServiceStateChanged -> {
+                val serviceState = callbackEvent.serviceState
+                prevState.copy(
+                    isEmergencyOnly = serviceState.isEmergencyOnly,
+                    isRoaming = serviceState.roaming,
+                    operatorAlphaShort = serviceState.operatorAlphaShort,
+                    isInService = Utils.isInService(serviceState),
+                )
+            }
+            is CallbackEvent.OnSignalStrengthChanged -> {
+                val signalStrength = callbackEvent.signalStrength
+                val cdmaLevel =
+                    signalStrength.getCellSignalStrengths(CellSignalStrengthCdma::class.java).let {
+                        strengths ->
+                        if (!strengths.isEmpty()) {
+                            strengths[0].level
+                        } else {
+                            CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN
+                        }
+                    }
+
+                val primaryLevel = signalStrength.level
+
+                prevState.copy(
+                    cdmaLevel = cdmaLevel,
+                    primaryLevel = primaryLevel,
+                    isGsm = signalStrength.isGsm,
+                )
+            }
+            is CallbackEvent.OnDataConnectionStateChanged -> {
+                prevState.copy(dataConnectionState = callbackEvent.dataState.toDataConnectionType())
+            }
+            is CallbackEvent.OnDataActivity -> {
+                prevState.copy(
+                    dataActivityDirection = callbackEvent.direction.toMobileDataActivityModel()
+                )
+            }
+            is CallbackEvent.OnCarrierNetworkChange -> {
+                prevState.copy(carrierNetworkChangeActive = callbackEvent.active)
+            }
+            is CallbackEvent.OnDisplayInfoChanged -> {
+                val telephonyDisplayInfo = callbackEvent.telephonyDisplayInfo
+                val networkType =
+                    if (telephonyDisplayInfo.networkType == NETWORK_TYPE_UNKNOWN) {
+                        UnknownNetworkType
+                    } else if (
+                        telephonyDisplayInfo.overrideNetworkType == OVERRIDE_NETWORK_TYPE_NONE
+                    ) {
+                        DefaultNetworkType(
+                            mobileMappingsProxy.toIconKey(telephonyDisplayInfo.networkType)
+                        )
+                    } else {
+                        OverrideNetworkType(
+                            mobileMappingsProxy.toIconKeyOverride(
+                                telephonyDisplayInfo.overrideNetworkType
+                            )
+                        )
+                    }
+                prevState.copy(resolvedNetworkType = networkType)
+            }
+            is CallbackEvent.OnDataEnabledChanged -> {
+                // Not part of this object, handled in a separate flow
+                prevState
+            }
+        }
+
+    override val connectionInfo = run {
+        val initial = MobileConnectionModel()
+        callbackEvents
+            .scan(initial, ::updateConnectionState)
             .logDiffsForTable(
                 mobileLogger,
                 columnPrefix = "MobileConnection ($subId)",
-                initialValue = state,
+                initialValue = initial,
             )
-            .stateIn(scope, SharingStarted.WhileSubscribed(), state)
+            .stateIn(scope, SharingStarted.WhileSubscribed(), initial)
     }
 
-    // This will become variable based on [CarrierConfigManager.KEY_INFLATE_SIGNAL_STRENGTH_BOOL]
-    // once it's wired up inside of [CarrierConfigTracker].
-    override val numberOfLevels: StateFlow<Int> =
-        flowOf(DEFAULT_NUM_LEVELS)
-            .stateIn(scope, SharingStarted.WhileSubscribed(), DEFAULT_NUM_LEVELS)
-
-    /** Produces whenever the mobile data setting changes for this subId */
-    private val localMobileDataSettingChangedEvent: Flow<Unit> = conflatedCallbackFlow {
-        val observer =
-            object : ContentObserver(null) {
-                override fun onChange(selfChange: Boolean) {
-                    trySend(Unit)
+    override val numberOfLevels =
+        systemUiCarrierConfig.shouldInflateSignalStrength
+            .map { shouldInflate ->
+                if (shouldInflate) {
+                    DEFAULT_NUM_LEVELS + 1
+                } else {
+                    DEFAULT_NUM_LEVELS
                 }
             }
-
-        globalSettings.registerContentObserver(
-            globalSettings.getUriFor("${Global.MOBILE_DATA}$subId"),
-            /* notifyForDescendants */ true,
-            observer
-        )
-
-        awaitClose { context.contentResolver.unregisterContentObserver(observer) }
-    }
+            .stateIn(scope, SharingStarted.WhileSubscribed(), DEFAULT_NUM_LEVELS)
 
     /**
      * There are a few cases where we will need to poll [TelephonyManager] so we can update some
      * internal state where callbacks aren't provided. Any of those events should be merged into
      * this flow, which can be used to trigger the polling.
      */
-    private val telephonyPollingEvent: Flow<Unit> =
-        merge(
-            telephonyCallbackEvent,
-            localMobileDataSettingChangedEvent,
-            globalMobileDataSettingChangedEvent,
-        )
+    private val telephonyPollingEvent: Flow<Unit> = callbackEvents.map { Unit }
 
     override val cdmaRoaming: StateFlow<Boolean> =
         telephonyPollingEvent
@@ -276,22 +293,19 @@
             )
             .stateIn(scope, SharingStarted.WhileSubscribed(), defaultNetworkName)
 
-    override val dataEnabled: StateFlow<Boolean> = run {
-        val initial = dataConnectionAllowed()
-        telephonyPollingEvent
-            .mapLatest { dataConnectionAllowed() }
-            .distinctUntilChanged()
+    override val dataEnabled = run {
+        val initial = telephonyManager.isDataConnectionAllowed
+        callbackEvents
+            .mapNotNull { (it as? CallbackEvent.OnDataEnabledChanged)?.enabled }
             .logDiffsForTable(
                 mobileLogger,
                 columnPrefix = "",
                 columnName = "dataEnabled",
-                initialValue = initial,
+                initialValue = initial
             )
             .stateIn(scope, SharingStarted.WhileSubscribed(), initial)
     }
 
-    private fun dataConnectionAllowed(): Boolean = telephonyManager.isDataConnectionAllowed
-
     class Factory
     @Inject
     constructor(
@@ -299,7 +313,7 @@
         private val context: Context,
         private val telephonyManager: TelephonyManager,
         private val logger: ConnectivityPipelineLogger,
-        private val globalSettings: GlobalSettings,
+        private val carrierConfigRepository: CarrierConfigRepository,
         private val mobileMappingsProxy: MobileMappingsProxy,
         @Background private val bgDispatcher: CoroutineDispatcher,
         @Application private val scope: CoroutineScope,
@@ -309,7 +323,6 @@
             mobileLogger: TableLogBuffer,
             defaultNetworkName: NetworkNameModel,
             networkNameSeparator: String,
-            globalMobileDataSettingChangedEvent: Flow<Unit>,
         ): MobileConnectionRepository {
             return MobileConnectionRepositoryImpl(
                 context,
@@ -317,9 +330,8 @@
                 defaultNetworkName,
                 networkNameSeparator,
                 telephonyManager.createForSubscriptionId(subId),
-                globalSettings,
+                carrierConfigRepository.getOrCreateConfigForSubId(subId),
                 broadcastDispatcher,
-                globalMobileDataSettingChangedEvent,
                 mobileMappingsProxy,
                 bgDispatcher,
                 logger,
@@ -329,3 +341,17 @@
         }
     }
 }
+
+/**
+ * Wrap every [TelephonyCallback] we care about in a data class so we can accept them in a single
+ * shared flow and then split them back out into other flows.
+ */
+private sealed interface CallbackEvent {
+    data class OnServiceStateChanged(val serviceState: ServiceState) : CallbackEvent
+    data class OnSignalStrengthChanged(val signalStrength: SignalStrength) : CallbackEvent
+    data class OnDataConnectionStateChanged(val dataState: Int) : CallbackEvent
+    data class OnDataActivity(val direction: Int) : CallbackEvent
+    data class OnCarrierNetworkChange(val active: Boolean) : CallbackEvent
+    data class OnDisplayInfoChanged(val telephonyDisplayInfo: TelephonyDisplayInfo) : CallbackEvent
+    data class OnDataEnabledChanged(val enabled: Boolean) : CallbackEvent
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryImpl.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryImpl.kt
index 39ad31f..10f48a3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryImpl.kt
@@ -19,14 +19,12 @@
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.IntentFilter
-import android.database.ContentObserver
 import android.net.ConnectivityManager
 import android.net.ConnectivityManager.NetworkCallback
 import android.net.Network
 import android.net.NetworkCapabilities
 import android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED
 import android.net.NetworkCapabilities.TRANSPORT_CELLULAR
-import android.provider.Settings.Global.MOBILE_DATA
 import android.telephony.CarrierConfigManager
 import android.telephony.SubscriptionInfo
 import android.telephony.SubscriptionManager
@@ -54,7 +52,6 @@
 import com.android.systemui.statusbar.pipeline.wifi.data.model.WifiNetworkModel
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository
 import com.android.systemui.util.kotlin.pairwise
-import com.android.systemui.util.settings.GlobalSettings
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
@@ -87,7 +84,6 @@
     private val logger: ConnectivityPipelineLogger,
     mobileMappingsProxy: MobileMappingsProxy,
     broadcastDispatcher: BroadcastDispatcher,
-    private val globalSettings: GlobalSettings,
     private val context: Context,
     @Background private val bgDispatcher: CoroutineDispatcher,
     @Application private val scope: CoroutineScope,
@@ -222,29 +218,6 @@
             ?: createRepositoryForSubId(subId).also { subIdRepositoryCache[subId] = it }
     }
 
-    /**
-     * In single-SIM devices, the [MOBILE_DATA] setting is phone-wide. For multi-SIM, the individual
-     * connection repositories also observe the URI for [MOBILE_DATA] + subId.
-     */
-    override val globalMobileDataSettingChangedEvent: Flow<Unit> =
-        conflatedCallbackFlow {
-                val observer =
-                    object : ContentObserver(null) {
-                        override fun onChange(selfChange: Boolean) {
-                            trySend(Unit)
-                        }
-                    }
-
-                globalSettings.registerContentObserver(
-                    globalSettings.getUriFor(MOBILE_DATA),
-                    true,
-                    observer
-                )
-
-                awaitClose { context.contentResolver.unregisterContentObserver(observer) }
-            }
-            .logInputChange(logger, "globalMobileDataSettingChangedEvent")
-
     @SuppressLint("MissingPermission")
     override val defaultMobileNetworkConnectivity: StateFlow<MobileConnectivityModel> =
         conflatedCallbackFlow {
@@ -315,7 +288,6 @@
             isCarrierMerged(subId),
             defaultNetworkName,
             networkNameSeparator,
-            globalMobileDataSettingChangedEvent,
         )
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/shared/ConnectivityPipelineLogger.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/shared/ConnectivityPipelineLogger.kt
index 7c7ffaf..6796a94 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/shared/ConnectivityPipelineLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/shared/ConnectivityPipelineLogger.kt
@@ -231,6 +231,27 @@
         )
     }
 
+    fun logCarrierConfigChanged(subId: Int) {
+        buffer.log(
+            SB_LOGGING_TAG,
+            LogLevel.INFO,
+            { int1 = subId },
+            { "onCarrierConfigChanged: subId=$int1" },
+        )
+    }
+
+    fun logOnDataEnabledChanged(enabled: Boolean, subId: Int) {
+        buffer.log(
+            SB_LOGGING_TAG,
+            LogLevel.INFO,
+            {
+                int1 = subId
+                bool1 = enabled
+            },
+            { "onDataEnabledChanged: subId=$int1 enabled=$bool1" },
+        )
+    }
+
     companion object {
         const val SB_LOGGING_TAG = "SbConnectivity"
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/model/SystemUiCarrierConfigTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/model/SystemUiCarrierConfigTest.kt
new file mode 100644
index 0000000..63cb30c
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/model/SystemUiCarrierConfigTest.kt
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2023 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.systemui.statusbar.pipeline.mobile.data.model
+
+import android.os.PersistableBundle
+import android.telephony.CarrierConfigManager
+import android.telephony.CarrierConfigManager.KEY_INFLATE_SIGNAL_STRENGTH_BOOL
+import android.telephony.CarrierConfigManager.KEY_SHOW_OPERATOR_NAME_IN_STATUSBAR_BOOL
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import org.junit.Before
+import org.junit.Test
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+class SystemUiCarrierConfigTest : SysuiTestCase() {
+
+    lateinit var underTest: SystemUiCarrierConfig
+
+    @Before
+    fun setUp() {
+        underTest = SystemUiCarrierConfig(SUB_1_ID, createTestConfig())
+    }
+
+    @Test
+    fun `process new config - reflected by isUsingDefault`() {
+        // Starts out using the defaults
+        assertThat(underTest.isUsingDefault).isTrue()
+
+        // ANY new config means we're no longer tracking defaults
+        underTest.processNewCarrierConfig(createTestConfig())
+
+        assertThat(underTest.isUsingDefault).isFalse()
+    }
+
+    @Test
+    fun `process new config - updates all flows`() {
+        assertThat(underTest.shouldInflateSignalStrength.value).isFalse()
+        assertThat(underTest.showOperatorNameInStatusBar.value).isFalse()
+
+        underTest.processNewCarrierConfig(
+            configWithOverrides(
+                KEY_INFLATE_SIGNAL_STRENGTH_BOOL to true,
+                KEY_SHOW_OPERATOR_NAME_IN_STATUSBAR_BOOL to true,
+            )
+        )
+
+        assertThat(underTest.shouldInflateSignalStrength.value).isTrue()
+        assertThat(underTest.showOperatorNameInStatusBar.value).isTrue()
+    }
+
+    @Test
+    fun `process new config - defaults to false for config overrides`() {
+        // This case is only apparent when:
+        //   1. The default is true
+        //   2. The override config has no value for a given key
+        // In this case (per the old code) we would use the default value of false, despite there
+        // being no override key present in the override config
+
+        underTest =
+            SystemUiCarrierConfig(
+                SUB_1_ID,
+                configWithOverrides(
+                    KEY_INFLATE_SIGNAL_STRENGTH_BOOL to true,
+                    KEY_SHOW_OPERATOR_NAME_IN_STATUSBAR_BOOL to true,
+                )
+            )
+
+        assertThat(underTest.isUsingDefault).isTrue()
+        assertThat(underTest.shouldInflateSignalStrength.value).isTrue()
+        assertThat(underTest.showOperatorNameInStatusBar.value).isTrue()
+
+        // Process a new config with no keys
+        underTest.processNewCarrierConfig(PersistableBundle())
+
+        assertThat(underTest.isUsingDefault).isFalse()
+        assertThat(underTest.shouldInflateSignalStrength.value).isFalse()
+        assertThat(underTest.showOperatorNameInStatusBar.value).isFalse()
+    }
+
+    companion object {
+        private const val SUB_1_ID = 1
+
+        /**
+         * In order to keep us from having to update every place that might want to create a config,
+         * make sure to add new keys here
+         */
+        fun createTestConfig() =
+            PersistableBundle().also {
+                it.putBoolean(CarrierConfigManager.KEY_INFLATE_SIGNAL_STRENGTH_BOOL, false)
+                it.putBoolean(CarrierConfigManager.KEY_SHOW_OPERATOR_NAME_IN_STATUSBAR_BOOL, false)
+            }
+
+        /** Override the default config with the given (key, value) pair */
+        fun configWithOverride(key: String, override: Boolean): PersistableBundle =
+            createTestConfig().also { it.putBoolean(key, override) }
+
+        /** Override any number of configs from the default */
+        fun configWithOverrides(vararg overrides: Pair<String, Boolean>) =
+            createTestConfig().also { config ->
+                overrides.forEach { (key, value) -> config.putBoolean(key, value) }
+            }
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigRepositoryTest.kt
new file mode 100644
index 0000000..521c67f
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/CarrierConfigRepositoryTest.kt
@@ -0,0 +1,172 @@
+/*
+ * Copyright (C) 2023 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.systemui.statusbar.pipeline.mobile.data.repository
+
+import android.content.Intent
+import android.os.PersistableBundle
+import android.telephony.CarrierConfigManager
+import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
+import androidx.test.filters.SmallTest
+import com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.dump.DumpManager
+import com.android.systemui.statusbar.pipeline.mobile.data.model.SystemUiCarrierConfigTest.Companion.createTestConfig
+import com.android.systemui.statusbar.pipeline.shared.ConnectivityPipelineLogger
+import com.android.systemui.util.mockito.whenever
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.runTest
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.Mock
+import org.mockito.MockitoAnnotations
+import org.mockito.MockitoSession
+import org.mockito.quality.Strictness
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+class CarrierConfigRepositoryTest : SysuiTestCase() {
+    private val testDispatcher = UnconfinedTestDispatcher()
+    private val testScope = TestScope(testDispatcher)
+
+    private lateinit var underTest: CarrierConfigRepository
+    private lateinit var mockitoSession: MockitoSession
+    private lateinit var carrierConfigCoreStartable: CarrierConfigCoreStartable
+
+    @Mock private lateinit var logger: ConnectivityPipelineLogger
+    @Mock private lateinit var carrierConfigManager: CarrierConfigManager
+    @Mock private lateinit var dumpManager: DumpManager
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        mockitoSession =
+            mockitoSession()
+                .initMocks(this)
+                .mockStatic(CarrierConfigManager::class.java)
+                .strictness(Strictness.LENIENT)
+                .startMocking()
+
+        whenever(CarrierConfigManager.getDefaultConfig()).thenReturn(DEFAULT_CONFIG)
+
+        whenever(carrierConfigManager.getConfigForSubId(anyInt())).thenAnswer { invocation ->
+            when (invocation.getArgument(0) as Int) {
+                1 -> CONFIG_1
+                2 -> CONFIG_2
+                else -> null
+            }
+        }
+
+        underTest =
+            CarrierConfigRepository(
+                fakeBroadcastDispatcher,
+                carrierConfigManager,
+                dumpManager,
+                logger,
+                testScope.backgroundScope,
+            )
+
+        carrierConfigCoreStartable =
+            CarrierConfigCoreStartable(underTest, testScope.backgroundScope)
+    }
+
+    @After
+    fun tearDown() {
+        mockitoSession.finishMocking()
+    }
+
+    @Test
+    fun `carrier config stream produces int-bundle pairs`() =
+        testScope.runTest {
+            var latest: Pair<Int, PersistableBundle>? = null
+            val job = underTest.carrierConfigStream.onEach { latest = it }.launchIn(this)
+
+            sendConfig(SUB_ID_1)
+            assertThat(latest).isEqualTo(Pair(SUB_ID_1, CONFIG_1))
+
+            sendConfig(SUB_ID_2)
+            assertThat(latest).isEqualTo(Pair(SUB_ID_2, CONFIG_2))
+
+            job.cancel()
+        }
+
+    @Test
+    fun `carrier config stream ignores invalid subscriptions`() =
+        testScope.runTest {
+            var latest: Pair<Int, PersistableBundle>? = null
+            val job = underTest.carrierConfigStream.onEach { latest = it }.launchIn(this)
+
+            sendConfig(INVALID_SUBSCRIPTION_ID)
+
+            assertThat(latest).isNull()
+
+            job.cancel()
+        }
+
+    @Test
+    fun `getOrCreateConfig - uses default config if no override`() {
+        val config = underTest.getOrCreateConfigForSubId(123)
+        assertThat(config.isUsingDefault).isTrue()
+    }
+
+    @Test
+    fun `getOrCreateConfig - uses override if exists`() {
+        val config = underTest.getOrCreateConfigForSubId(SUB_ID_1)
+        assertThat(config.isUsingDefault).isFalse()
+    }
+
+    @Test
+    fun `config - updates while config stream is collected`() =
+        testScope.runTest {
+            CONFIG_1.putBoolean(CarrierConfigManager.KEY_INFLATE_SIGNAL_STRENGTH_BOOL, false)
+
+            carrierConfigCoreStartable.start()
+
+            val config = underTest.getOrCreateConfigForSubId(SUB_ID_1)
+            assertThat(config.shouldInflateSignalStrength.value).isFalse()
+
+            CONFIG_1.putBoolean(CarrierConfigManager.KEY_INFLATE_SIGNAL_STRENGTH_BOOL, true)
+            sendConfig(SUB_ID_1)
+
+            assertThat(config.shouldInflateSignalStrength.value).isTrue()
+        }
+
+    private fun sendConfig(subId: Int) {
+        fakeBroadcastDispatcher.registeredReceivers.forEach { receiver ->
+            receiver.onReceive(
+                context,
+                Intent(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)
+                    .putExtra(CarrierConfigManager.EXTRA_SUBSCRIPTION_INDEX, subId)
+            )
+        }
+    }
+
+    companion object {
+        private const val SUB_ID_1 = 1
+        private const val SUB_ID_2 = 2
+
+        private val DEFAULT_CONFIG = createTestConfig()
+        private val CONFIG_1 = createTestConfig()
+        private val CONFIG_2 = createTestConfig()
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/FakeMobileConnectionsRepository.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/FakeMobileConnectionsRepository.kt
index 0add905e..cb9eb70 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/FakeMobileConnectionsRepository.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/FakeMobileConnectionsRepository.kt
@@ -71,9 +71,6 @@
             ?: FakeMobileConnectionRepository(subId, tableLogBuffer).also { subIdRepos[subId] = it }
     }
 
-    private val _globalMobileDataSettingChangedEvent = MutableStateFlow(Unit)
-    override val globalMobileDataSettingChangedEvent = _globalMobileDataSettingChangedEvent
-
     override val defaultDataSubRatConfig = MutableStateFlow(MobileMappings.Config())
 
     private val _defaultMobileIconMapping = MutableStateFlow(TEST_MAPPING)
@@ -94,10 +91,6 @@
         _mobileConnectivity.value = model
     }
 
-    suspend fun triggerGlobalMobileDataSettingChangedEvent() {
-        _globalMobileDataSettingChangedEvent.emit(Unit)
-    }
-
     fun setActiveMobileDataSubscriptionId(subId: Int) {
         _activeMobileDataSubscriptionId.value = subId
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcherTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcherTest.kt
index 0859d14..96cca44 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcherTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/MobileRepositorySwitcherTest.kt
@@ -40,7 +40,6 @@
 import com.android.systemui.util.mockito.kotlinArgumentCaptor
 import com.android.systemui.util.mockito.mock
 import com.android.systemui.util.mockito.whenever
-import com.android.systemui.util.settings.FakeSettings
 import com.android.systemui.util.time.FakeSystemClock
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.CoroutineScope
@@ -85,7 +84,6 @@
     @Mock private lateinit var demoModeController: DemoModeController
     @Mock private lateinit var dumpManager: DumpManager
 
-    private val globalSettings = FakeSettings()
     private val fakeNetworkEventsFlow = MutableStateFlow<FakeNetworkEventModel?>(null)
     private val mobileMappings = FakeMobileMappingsProxy()
 
@@ -118,7 +116,6 @@
                 logger,
                 mobileMappings,
                 fakeBroadcastDispatcher,
-                globalSettings,
                 context,
                 IMMEDIATE,
                 scope,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepositoryTest.kt
index c02a4df..24b9f7d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/FullMobileConnectionRepositoryTest.kt
@@ -23,9 +23,7 @@
 import com.android.systemui.statusbar.pipeline.mobile.data.model.MobileConnectionModel
 import com.android.systemui.statusbar.pipeline.mobile.data.model.NetworkNameModel
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.FakeMobileConnectionRepository
-import com.android.systemui.statusbar.pipeline.mobile.data.repository.FakeMobileConnectionsRepository
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileConnectionRepository
-import com.android.systemui.statusbar.pipeline.mobile.util.FakeMobileMappingsProxy
 import com.android.systemui.util.mockito.any
 import com.android.systemui.util.mockito.eq
 import com.android.systemui.util.mockito.mock
@@ -33,7 +31,6 @@
 import com.android.systemui.util.time.FakeSystemClock
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.test.TestScope
@@ -57,22 +54,15 @@
 
     private val testDispatcher = UnconfinedTestDispatcher()
     private val testScope = TestScope(testDispatcher)
-    private val mobileMappings = FakeMobileMappingsProxy()
     private val tableLogBuffer = mock<TableLogBuffer>()
     private val mobileFactory = mock<MobileConnectionRepositoryImpl.Factory>()
     private val carrierMergedFactory = mock<CarrierMergedConnectionRepository.Factory>()
 
-    private lateinit var connectionsRepo: FakeMobileConnectionsRepository
-    private val globalMobileDataSettingChangedEvent: Flow<Unit>
-        get() = connectionsRepo.globalMobileDataSettingChangedEvent
-
     private lateinit var mobileRepo: FakeMobileConnectionRepository
     private lateinit var carrierMergedRepo: FakeMobileConnectionRepository
 
     @Before
     fun setUp() {
-        connectionsRepo = FakeMobileConnectionsRepository(mobileMappings, tableLogBuffer)
-
         mobileRepo = FakeMobileConnectionRepository(SUB_ID, tableLogBuffer)
         carrierMergedRepo = FakeMobileConnectionRepository(SUB_ID, tableLogBuffer)
 
@@ -82,7 +72,6 @@
                     any(),
                     eq(DEFAULT_NAME),
                     eq(SEP),
-                    eq(globalMobileDataSettingChangedEvent),
                 )
             )
             .thenReturn(mobileRepo)
@@ -109,7 +98,6 @@
                     tableLogBuffer,
                     DEFAULT_NAME,
                     SEP,
-                    globalMobileDataSettingChangedEvent
                 )
         }
 
@@ -310,7 +298,6 @@
                     startingIsCarrierMerged = false,
                     DEFAULT_NAME,
                     SEP,
-                    globalMobileDataSettingChangedEvent,
                 )
 
             val connection1Repeat =
@@ -319,7 +306,6 @@
                     startingIsCarrierMerged = false,
                     DEFAULT_NAME,
                     SEP,
-                    globalMobileDataSettingChangedEvent,
                 )
 
             assertThat(connection1.tableLogBuffer)
@@ -345,7 +331,6 @@
                     startingIsCarrierMerged = false,
                     DEFAULT_NAME,
                     SEP,
-                    globalMobileDataSettingChangedEvent,
                 )
 
             // WHEN a connection with the same sub ID but carrierMerged = true is created
@@ -355,7 +340,6 @@
                     startingIsCarrierMerged = true,
                     DEFAULT_NAME,
                     SEP,
-                    globalMobileDataSettingChangedEvent,
                 )
 
             // THEN the same table is re-used
@@ -374,7 +358,6 @@
                 tableLogBuffer,
                 DEFAULT_NAME,
                 SEP,
-                globalMobileDataSettingChangedEvent,
                 testScope.backgroundScope,
                 mobileFactory,
                 carrierMergedFactory,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryTest.kt
index 314e250c..3f36bc1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionRepositoryTest.kt
@@ -17,8 +17,7 @@
 package com.android.systemui.statusbar.pipeline.mobile.data.repository.prod
 
 import android.content.Intent
-import android.os.UserHandle
-import android.provider.Settings
+import android.telephony.CarrierConfigManager.KEY_INFLATE_SIGNAL_STRENGTH_BOOL
 import android.telephony.CellSignalStrengthCdma
 import android.telephony.NetworkRegistrationInfo
 import android.telephony.ServiceState
@@ -61,6 +60,9 @@
 import com.android.systemui.statusbar.pipeline.mobile.data.model.ResolvedNetworkType.DefaultNetworkType
 import com.android.systemui.statusbar.pipeline.mobile.data.model.ResolvedNetworkType.OverrideNetworkType
 import com.android.systemui.statusbar.pipeline.mobile.data.model.ResolvedNetworkType.UnknownNetworkType
+import com.android.systemui.statusbar.pipeline.mobile.data.model.SystemUiCarrierConfig
+import com.android.systemui.statusbar.pipeline.mobile.data.model.SystemUiCarrierConfigTest.Companion.configWithOverride
+import com.android.systemui.statusbar.pipeline.mobile.data.model.SystemUiCarrierConfigTest.Companion.createTestConfig
 import com.android.systemui.statusbar.pipeline.mobile.data.model.toNetworkNameModel
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.FakeMobileConnectionsRepository
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileConnectionRepository.Companion.DEFAULT_NUM_LEVELS
@@ -72,7 +74,6 @@
 import com.android.systemui.util.mockito.argumentCaptor
 import com.android.systemui.util.mockito.mock
 import com.android.systemui.util.mockito.whenever
-import com.android.systemui.util.settings.FakeSettings
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -101,12 +102,15 @@
 
     private val scope = CoroutineScope(IMMEDIATE)
     private val mobileMappings = FakeMobileMappingsProxy()
-    private val globalSettings = FakeSettings()
+    private val systemUiCarrierConfig =
+        SystemUiCarrierConfig(
+            SUB_1_ID,
+            createTestConfig(),
+        )
 
     @Before
     fun setUp() {
         MockitoAnnotations.initMocks(this)
-        globalSettings.userId = UserHandle.USER_ALL
         whenever(telephonyManager.subscriptionId).thenReturn(SUB_1_ID)
 
         connectionsRepo = FakeMobileConnectionsRepository(mobileMappings, tableLogger)
@@ -118,9 +122,8 @@
                 DEFAULT_NAME,
                 SEP,
                 telephonyManager,
-                globalSettings,
+                systemUiCarrierConfig,
                 fakeBroadcastDispatcher,
-                connectionsRepo.globalMobileDataSettingChangedEvent,
                 mobileMappings,
                 IMMEDIATE,
                 logger,
@@ -400,52 +403,26 @@
     @Test
     fun dataEnabled_initial_false() =
         runBlocking(IMMEDIATE) {
-            whenever(telephonyManager.isDataConnectionAllowed).thenReturn(true)
-
-            assertThat(underTest.dataEnabled.value).isFalse()
-        }
-
-    @Test
-    fun dataEnabled_isEnabled_true() =
-        runBlocking(IMMEDIATE) {
-            whenever(telephonyManager.isDataConnectionAllowed).thenReturn(true)
-            val job = underTest.dataEnabled.launchIn(this)
-
-            assertThat(underTest.dataEnabled.value).isTrue()
-
-            job.cancel()
-        }
-
-    @Test
-    fun dataEnabled_isDisabled() =
-        runBlocking(IMMEDIATE) {
             whenever(telephonyManager.isDataConnectionAllowed).thenReturn(false)
-            val job = underTest.dataEnabled.launchIn(this)
 
             assertThat(underTest.dataEnabled.value).isFalse()
-
-            job.cancel()
         }
 
     @Test
-    fun isDataConnectionAllowed_subIdSettingUpdate_valueUpdated() =
+    fun `is data enabled - tracks telephony callback`() =
         runBlocking(IMMEDIATE) {
-            val subIdSettingName = "${Settings.Global.MOBILE_DATA}$SUB_1_ID"
-
             var latest: Boolean? = null
             val job = underTest.dataEnabled.onEach { latest = it }.launchIn(this)
 
-            // We don't read the setting directly, we query telephony when changes happen
             whenever(telephonyManager.isDataConnectionAllowed).thenReturn(false)
-            globalSettings.putInt(subIdSettingName, 0)
-            assertThat(latest).isFalse()
+            assertThat(underTest.dataEnabled.value).isFalse()
 
-            whenever(telephonyManager.isDataConnectionAllowed).thenReturn(true)
-            globalSettings.putInt(subIdSettingName, 1)
+            val callback = getTelephonyCallbackForType<TelephonyCallback.DataEnabledListener>()
+
+            callback.onDataEnabledChanged(true, 1)
             assertThat(latest).isTrue()
 
-            whenever(telephonyManager.isDataConnectionAllowed).thenReturn(false)
-            globalSettings.putInt(subIdSettingName, 0)
+            callback.onDataEnabledChanged(false, 1)
             assertThat(latest).isFalse()
 
             job.cancel()
@@ -466,8 +443,6 @@
     fun `roaming - cdma - queries telephony manager`() =
         runBlocking(IMMEDIATE) {
             var latest: Boolean? = null
-            // Start the telephony collection job so that cdmaRoaming starts updating
-            val telephonyJob = underTest.connectionInfo.launchIn(this)
             val job = underTest.cdmaRoaming.onEach { latest = it }.launchIn(this)
 
             val cb = getTelephonyCallbackForType<ServiceStateListener>()
@@ -487,7 +462,6 @@
 
             assertThat(latest).isTrue()
 
-            telephonyJob.cancel()
             job.cancel()
         }
 
@@ -673,6 +647,29 @@
             job.cancel()
         }
 
+    @Test
+    fun `number of levels - uses carrier config`() =
+        runBlocking(IMMEDIATE) {
+            var latest: Int? = null
+            val job = underTest.numberOfLevels.onEach { latest = it }.launchIn(this)
+
+            assertThat(latest).isEqualTo(DEFAULT_NUM_LEVELS)
+
+            systemUiCarrierConfig.processNewCarrierConfig(
+                configWithOverride(KEY_INFLATE_SIGNAL_STRENGTH_BOOL, true)
+            )
+
+            assertThat(latest).isEqualTo(DEFAULT_NUM_LEVELS + 1)
+
+            systemUiCarrierConfig.processNewCarrierConfig(
+                configWithOverride(KEY_INFLATE_SIGNAL_STRENGTH_BOOL, false)
+            )
+
+            assertThat(latest).isEqualTo(DEFAULT_NUM_LEVELS)
+
+            job.cancel()
+        }
+
     private fun getTelephonyCallbacks(): List<TelephonyCallback> {
         val callbackCaptor = argumentCaptor<TelephonyCallback>()
         Mockito.verify(telephonyManager).registerTelephonyCallback(any(), callbackCaptor.capture())
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryTest.kt
index db8172a..b73348c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/mobile/data/repository/prod/MobileConnectionsRepositoryTest.kt
@@ -23,7 +23,6 @@
 import android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED
 import android.net.NetworkCapabilities.TRANSPORT_CELLULAR
 import android.os.ParcelUuid
-import android.provider.Settings
 import android.telephony.CarrierConfigManager
 import android.telephony.SubscriptionInfo
 import android.telephony.SubscriptionManager
@@ -39,6 +38,7 @@
 import com.android.systemui.log.table.TableLogBufferFactory
 import com.android.systemui.statusbar.pipeline.mobile.data.model.MobileConnectivityModel
 import com.android.systemui.statusbar.pipeline.mobile.data.model.SubscriptionModel
+import com.android.systemui.statusbar.pipeline.mobile.data.repository.CarrierConfigRepository
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.prod.FullMobileConnectionRepository.Factory.Companion.tableBufferLogName
 import com.android.systemui.statusbar.pipeline.mobile.util.FakeMobileMappingsProxy
 import com.android.systemui.statusbar.pipeline.shared.ConnectivityPipelineLogger
@@ -49,7 +49,6 @@
 import com.android.systemui.util.mockito.eq
 import com.android.systemui.util.mockito.mock
 import com.android.systemui.util.mockito.whenever
-import com.android.systemui.util.settings.FakeSettings
 import com.google.common.truth.Truth.assertThat
 import java.util.UUID
 import kotlinx.coroutines.CoroutineScope
@@ -80,6 +79,7 @@
     private lateinit var carrierMergedFactory: CarrierMergedConnectionRepository.Factory
     private lateinit var fullConnectionFactory: FullMobileConnectionRepository.Factory
     private lateinit var wifiRepository: FakeWifiRepository
+    private lateinit var carrierConfigRepository: CarrierConfigRepository
     @Mock private lateinit var connectivityManager: ConnectivityManager
     @Mock private lateinit var subscriptionManager: SubscriptionManager
     @Mock private lateinit var telephonyManager: TelephonyManager
@@ -89,7 +89,6 @@
     private val mobileMappings = FakeMobileMappingsProxy()
 
     private val scope = CoroutineScope(IMMEDIATE)
-    private val globalSettings = FakeSettings()
 
     @Before
     fun setUp() {
@@ -119,16 +118,25 @@
 
         wifiRepository = FakeWifiRepository()
 
+        carrierConfigRepository =
+            CarrierConfigRepository(
+                fakeBroadcastDispatcher,
+                mock(),
+                mock(),
+                logger,
+                scope,
+            )
+
         connectionFactory =
             MobileConnectionRepositoryImpl.Factory(
                 fakeBroadcastDispatcher,
                 context = context,
                 telephonyManager = telephonyManager,
                 bgDispatcher = IMMEDIATE,
-                globalSettings = globalSettings,
                 logger = logger,
                 mobileMappingsProxy = mobileMappings,
                 scope = scope,
+                carrierConfigRepository = carrierConfigRepository,
             )
         carrierMergedFactory =
             CarrierMergedConnectionRepository.Factory(
@@ -151,7 +159,6 @@
                 logger,
                 mobileMappings,
                 fakeBroadcastDispatcher,
-                globalSettings,
                 context,
                 IMMEDIATE,
                 scope,
@@ -544,24 +551,6 @@
         }
 
     @Test
-    fun globalMobileDataSettingsChangedEvent_producesOnSettingChange() =
-        runBlocking(IMMEDIATE) {
-            var produced = false
-            val job =
-                underTest.globalMobileDataSettingChangedEvent
-                    .onEach { produced = true }
-                    .launchIn(this)
-
-            assertThat(produced).isFalse()
-
-            globalSettings.putInt(Settings.Global.MOBILE_DATA, 0)
-
-            assertThat(produced).isTrue()
-
-            job.cancel()
-        }
-
-    @Test
     fun mobileConnectivity_isConnected_isNotValidated() =
         runBlocking(IMMEDIATE) {
             val caps = createCapabilities(connected = true, validated = false)
@@ -629,7 +618,6 @@
                     logger,
                     mobileMappings,
                     fakeBroadcastDispatcher,
-                    globalSettings,
                     context,
                     IMMEDIATE,
                     scope,