Create a Satellite SOS entry

- This is a entry to start Satellite SOS pagein mobile network page.

Flag: com.android.settings.flags.satellite_oem_settings_ux_migration
Fix: b/370509415
Test: atest pass
Change-Id: I3978513b15ad498b9b8ea298060d89fd35efc7ed

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

@@ -0,0 +1,54 @@
+/*
+ * 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 static android.telephony.CarrierConfigManager.KEY_SATELLITE_ESOS_SUPPORTED_BOOL;
+
+import android.content.Context;
+import android.os.PersistableBundle;
+
+import com.android.settings.flags.Flags;
+import com.android.settings.network.CarrierConfigCache;
+
+/** A controller for Satellite SOS entry preference. */
+public class SatelliteSettingSosPreferenceController extends TelephonyBasePreferenceController {
+    private static final String TAG = "SatelliteSettingSosPrefController";
+
+    public SatelliteSettingSosPreferenceController(Context context,
+            String preferenceKey) {
+        super(context, preferenceKey);
+    }
+
+    /** Setup the subscription Id for the UI with specific UI group. */
+    public void init(int subId) {
+        mSubId = subId;
+    }
+
+    @Override
+    public int getAvailabilityStatus(int subId) {
+        if (Flags.satelliteOemSettingsUxMigration()) {
+            CarrierConfigCache carrierConfigCache = CarrierConfigCache.getInstance(mContext);
+            PersistableBundle bundle = carrierConfigCache.getConfigForSubId(subId);
+            if (bundle == null) {
+                return CONDITIONALLY_UNAVAILABLE;
+            }
+            boolean isCarrierSupport = bundle.getBoolean(KEY_SATELLITE_ESOS_SUPPORTED_BOOL);
+            return isCarrierSupport ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
+        }
+        return CONDITIONALLY_UNAVAILABLE;
+    }
+}