[Catalyst] Network and Intenet screen migration

- Add a flag for the migration
- Add the skeleton of the screen

Test: atest NetworkDashboardScreenTest
Bug: 368355361
Flag: com.android.settings.flags.catalyst_network_provider_and_internet_screen
Change-Id: I37622d318f2a52a7c60c9fa965b94fd135ce0b60

aconfig/catalyst/network_and_internet.aconfig

@@ -0,0 +1,9 @@
+package: "com.android.settings.flags"
+container: "system"
+
+flag {
+  name: "catalyst_network_provider_and_internet_screen"
+  namespace: "android_settings"
+  description: "Flag for Network & Internet"
+  bug: "323791114"
+}

src/com/android/settings/network/NetworkDashboardFragment.java

@@ -19,6 +19,7 @@ import android.app.settings.SettingsEnums;
 import android.content.Context;
 import android.content.Intent;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.android.settings.R;
@@ -115,4 +116,10 @@ public class NetworkDashboardFragment extends DashboardFragment implements
                     return buildPreferenceControllers(context, null /* lifecycle */);
                 }
             };
+
+    @Nullable
+    @Override
+    public String getPreferenceScreenBindingKey(@NonNull Context context) {
+        return NetworkDashboardScreen.KEY;
+    }
 }

src/com/android/settings/network/NetworkDashboardScreen.kt

@@ -0,0 +1,47 @@
+/*
+ * 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 android.content.Context
+import com.android.settings.R
+import com.android.settings.flags.Flags
+import com.android.settingslib.metadata.ProvidePreferenceScreen
+import com.android.settingslib.metadata.preferenceHierarchy
+import com.android.settingslib.preference.PreferenceScreenCreator
+
+@ProvidePreferenceScreen
+class NetworkDashboardScreen : PreferenceScreenCreator {
+    override val key: String
+        get() = KEY
+
+    override val title: Int
+        get() = R.string.network_dashboard_title
+
+    override val icon: Int
+        get() = R.drawable.ic_settings_wireless_filled
+
+    override fun isFlagEnabled(context: Context) = Flags.catalystNetworkProviderAndInternetScreen()
+
+    override fun hasCompleteHierarchy() = false
+
+    override fun fragmentClass() = NetworkDashboardFragment::class.java
+
+    override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {}
+
+    companion object {
+        const val KEY = "network_provider_and_internet_screen"
+    }
+}

tests/robotests/src/com/android/settings/network/NetworkDashboardScreenTest.kt

@@ -0,0 +1,39 @@
+/*
+ * 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 androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.settings.flags.Flags
+import com.android.settingslib.preference.CatalystScreenTestCase
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class NetworkDashboardScreenTest : CatalystScreenTestCase() {
+    override val preferenceScreenCreator = NetworkDashboardScreen()
+
+    override val flagName: String
+        get() = Flags.FLAG_CATALYST_NETWORK_PROVIDER_AND_INTERNET_SCREEN
+
+    @Test
+    fun key() {
+        assertThat(preferenceScreenCreator.key).isEqualTo(NetworkDashboardScreen.KEY)
+    }
+
+    override fun migration() {
+    }
+}