Merge "Set preferred network types on background thread" into main

src/com/android/settings/network/telephony/EnabledNetworkModePreferenceController.java

@@ -19,6 +19,8 @@ package com.android.settings.network.telephony;
 import static androidx.lifecycle.Lifecycle.Event.ON_START;
 import static androidx.lifecycle.Lifecycle.Event.ON_STOP;
 
+import static com.android.settings.network.telephony.EnabledNetworkModePreferenceControllerHelperKt.setAllowedNetworkTypes;
+
 import android.content.Context;
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
@@ -28,10 +30,12 @@ import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyManager;
 import android.util.Log;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.lifecycle.LifecycleObserver;
+import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.OnLifecycleEvent;
 import androidx.preference.ListPreference;
 import androidx.preference.ListPreferenceDialogFragmentCompat;
@@ -72,6 +76,7 @@ public class EnabledNetworkModePreferenceController extends
     private int mCallState = TelephonyManager.CALL_STATE_IDLE;
     private PhoneCallStateTelephonyCallback mTelephonyCallback;
     private FragmentManager mFragmentManager;
+    private LifecycleOwner mViewLifecycleOwner;
 
     public EnabledNetworkModePreferenceController(Context context, String key) {
         super(context, key);
@@ -169,19 +174,16 @@ public class EnabledNetworkModePreferenceController extends
     }
 
     @Override
-    public boolean onPreferenceChange(Preference preference, Object object) {
+    public boolean onPreferenceChange(@NonNull Preference preference, Object object) {
         final int newPreferredNetworkMode = Integer.parseInt((String) object);
         final ListPreference listPreference = (ListPreference) preference;
-
-        if (mTelephonyManager.setPreferredNetworkTypeBitmask(
-                MobileNetworkUtils.getRafFromNetworkType(newPreferredNetworkMode))) {
         mBuilder.setPreferenceValueAndSummary(newPreferredNetworkMode);
         listPreference.setValue(Integer.toString(mBuilder.getSelectedEntryValue()));
         listPreference.setSummary(mBuilder.getSummary());
+
+        setAllowedNetworkTypes(mTelephonyManager, mViewLifecycleOwner, newPreferredNetworkMode);
         return true;
     }
-        return false;
-    }
 
     void init(int subId, FragmentManager fragmentManager) {
         mSubId = subId;
@@ -201,6 +203,11 @@ public class EnabledNetworkModePreferenceController extends
         }
     }
 
+    @Override
+    public void onViewCreated(@NonNull LifecycleOwner viewLifecycleOwner) {
+        mViewLifecycleOwner = viewLifecycleOwner;
+    }
+
     private void updatePreference() {
         if (mPreferenceScreen != null) {
             displayPreference(mPreferenceScreen);

src/com/android/settings/network/telephony/EnabledNetworkModePreferenceControllerHelper.kt

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2024 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.network.telephony
+
+import android.telephony.TelephonyManager
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+fun TelephonyManager.setAllowedNetworkTypes(
+    viewLifecycleOwner: LifecycleOwner,
+    newPreferredNetworkMode: Int,
+) {
+    viewLifecycleOwner.lifecycleScope.launch(Dispatchers.Default) {
+        setAllowedNetworkTypesForReason(
+            TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_USER,
+            MobileNetworkUtils.getRafFromNetworkType(newPreferredNetworkMode),
+        )
+    }
+}