Merge "Make Telephony related PreferenceController un-sliceable" into rvc-dev am: fbabf8f251

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/11862423

Change-Id: I97fcaa6787a5f9a205e8027d3bfe9d52fa358b6a

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

@@ -59,6 +59,11 @@ public abstract class TelephonyTogglePreferenceController extends TogglePreferen
         mSetSessionCount.getAndDecrement();
     }
 
+    @Override
+    public boolean isSliceable() {
+        return false;
+    }
+
     /**
      * Get carrier config based on specific subscription id.
      *

tests/robotests/src/com/android/settings/network/telephony/TelephonyTogglePreferenceControllerTest.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2020 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 com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class TelephonyTogglePreferenceControllerTest {
+
+    private Context mContext;
+    private FakeTelephonyToggle mFakeTelephonyToggle;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mFakeTelephonyToggle = new FakeTelephonyToggle(mContext, "key");
+    }
+
+    @Test
+    public void isSliceable_byDefault_shouldReturnFalse() {
+        assertThat(mFakeTelephonyToggle.isSliceable()).isFalse();
+    }
+
+    private static class FakeTelephonyToggle extends TelephonyTogglePreferenceController {
+
+        private FakeTelephonyToggle(Context context, String preferenceKey) {
+            super(context, preferenceKey);
+        }
+
+        @Override
+        public boolean isChecked() {
+            return false;
+        }
+
+        @Override
+        public boolean setChecked(boolean isChecked) {
+            return false;
+        }
+
+        @Override
+        public int getAvailabilityStatus(int subId) {
+            return 0;
+        }
+    }
+}