Add new dialogue when user is going to delete sim that use RAC.

Test: make
Bug: 316419093
Change-Id: Iaed54afa7cfd20c1dd6adbd4d50f54cab3da095d

tests/robotests/src/com/android/settings/network/SubscriptionUtilRoboTest.java

@@ -0,0 +1,82 @@
+/*
+ * 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;
+
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertFalse;
+import static org.mockito.ArgumentMatchers.any;
+import static org.robolectric.Shadows.shadowOf;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkCapabilities;
+import android.telephony.SubscriptionManager;
+
+import androidx.test.core.app.ApplicationProvider;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.shadows.ShadowSubscriptionManager;
+
+@RunWith(RobolectricTestRunner.class)
+public class SubscriptionUtilRoboTest {
+    private static final int SUBID_1 = 1;
+    private static final int SUBID_2 = 2;
+
+    private Context mContext;
+    private NetworkCapabilities mNetworkCapabilities;
+    private ShadowSubscriptionManager mShadowSubscriptionManager;
+
+    @Mock
+    private ConnectivityManager mConnectivityManager;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(ApplicationProvider.getApplicationContext());
+        mShadowSubscriptionManager = shadowOf(mContext.getSystemService(SubscriptionManager.class));
+        when(mContext.getSystemService(ConnectivityManager.class)).thenReturn(mConnectivityManager);
+    }
+
+    @Test
+    public void isConnectedToWifiOrDifferentSubId_hasDataOnSubId2_returnTrue() {
+        addNetworkTransportType(NetworkCapabilities.TRANSPORT_CELLULAR);
+        mShadowSubscriptionManager.setActiveDataSubscriptionId(SUBID_2);
+
+        assertTrue(SubscriptionUtil.isConnectedToWifiOrDifferentSubId(mContext, SUBID_1));
+    }
+
+    @Test
+    public void isConnectedToWifiOrDifferentSubId_hasDataOnSubId1_returnFalse() {
+        addNetworkTransportType(NetworkCapabilities.TRANSPORT_CELLULAR);
+        mShadowSubscriptionManager.setActiveDataSubscriptionId(SUBID_1);
+
+        assertFalse(SubscriptionUtil.isConnectedToWifiOrDifferentSubId(mContext, SUBID_1));
+    }
+
+    private void addNetworkTransportType(int networkType) {
+        mNetworkCapabilities =
+                new NetworkCapabilities.Builder().addTransportType(networkType).build();
+        when(mConnectivityManager.getNetworkCapabilities(any())).thenReturn(mNetworkCapabilities);
+    }
+}