[Provider Model] Internet Panel - Airplane mode is on

- Add "Airplane mode is on" to sub-title
  - Set the header layout to CENTER_HORIZONTAL if it's no icon

- Hide "Settings" button

- Screenshot
  https://screenshot.googleplex.com/6m5dFVZu7ar4nKW

Bug: 178717651
Test: manual test
atest InternetConnectivityPanelTest \
      PanelFragmentTest \
      ProviderModelSliceTest

Change-Id: I899a817fd99415e9cad608aa4deac1e45365696a

tests/unit/src/com/android/settings/panel/InternetConnectivityPanelTest.java

@@ -18,6 +18,9 @@ package com.android.settings.panel;
 
 import static com.android.settings.network.InternetUpdater.INTERNET_APM;
 import static com.android.settings.network.InternetUpdater.INTERNET_APM_NETWORKS;
+import static com.android.settings.network.InternetUpdater.INTERNET_CELLULAR;
+import static com.android.settings.network.InternetUpdater.INTERNET_ETHERNET;
+import static com.android.settings.network.InternetUpdater.INTERNET_WIFI;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -26,10 +29,13 @@ import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
+import android.net.Uri;
 
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
+import com.android.settings.network.AirplaneModePreferenceController;
+import com.android.settings.slices.CustomSliceRegistry;
 import com.android.settings.testutils.ResourcesUtils;
 
 import org.junit.Before;
@@ -40,6 +46,8 @@ import org.mockito.Mock;
 import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 
+import java.util.List;
+
 @RunWith(AndroidJUnit4.class)
 public class InternetConnectivityPanelTest {
 
@@ -47,6 +55,10 @@ public class InternetConnectivityPanelTest {
             ApplicationProvider.getApplicationContext(), "provider_internet_settings");
     public static final String TITLE_APM_NETWORKS = ResourcesUtils.getResourcesString(
             ApplicationProvider.getApplicationContext(), "airplane_mode_network_panel_title");
+    public static final String SUBTITLE_APM_IS_ON = ResourcesUtils.getResourcesString(
+            ApplicationProvider.getApplicationContext(), "condition_airplane_title");
+    public static final String BUTTON_SETTINGS = ResourcesUtils.getResourcesString(
+            ApplicationProvider.getApplicationContext(), "settings_button");
 
     @Rule
     public final MockitoRule mMocks = MockitoJUnit.rule();
@@ -66,30 +78,147 @@ public class InternetConnectivityPanelTest {
     }
 
     @Test
-    public void getTitle_internetTypeChangedFromApmToApmNetworks_verifyTitleChanged() {
+    public void getTitle_internetApmNetworks_shouldBeApmNetworks() {
+        mPanel.onInternetTypeChanged(INTERNET_APM_NETWORKS);
+
+        assertThat(mPanel.getTitle()).isEqualTo(TITLE_APM_NETWORKS);
+    }
+
+    @Test
+    public void getTitle_notInternetApmNetworks_shouldBeInternet() {
         mPanel.onInternetTypeChanged(INTERNET_APM);
 
         assertThat(mPanel.getTitle()).isEqualTo(TITLE_INTERNET);
 
+        mPanel.onInternetTypeChanged(INTERNET_WIFI);
+
+        assertThat(mPanel.getTitle()).isEqualTo(TITLE_INTERNET);
+
+        mPanel.onInternetTypeChanged(INTERNET_CELLULAR);
+
+        assertThat(mPanel.getTitle()).isEqualTo(TITLE_INTERNET);
+
+        mPanel.onInternetTypeChanged(INTERNET_ETHERNET);
+
+        assertThat(mPanel.getTitle()).isEqualTo(TITLE_INTERNET);
+    }
+
+    @Test
+    public void getSubTitle_internetApm_shouldBeApmIsOn() {
+        mPanel.onInternetTypeChanged(INTERNET_APM);
+
+        assertThat(mPanel.getSubTitle()).isEqualTo(SUBTITLE_APM_IS_ON);
+    }
+
+    @Test
+    public void getSubTitle_notinternetApm_shouldBeNull() {
+        mPanel.onInternetTypeChanged(INTERNET_APM_NETWORKS);
+
+        assertThat(mPanel.getSubTitle()).isNull();
+
+        mPanel.onInternetTypeChanged(INTERNET_WIFI);
+
+        assertThat(mPanel.getSubTitle()).isNull();
+
+        mPanel.onInternetTypeChanged(INTERNET_CELLULAR);
+
+        assertThat(mPanel.getSubTitle()).isNull();
+
+        mPanel.onInternetTypeChanged(INTERNET_ETHERNET);
+
+        assertThat(mPanel.getSubTitle()).isNull();
+    }
+
+    @Test
+    public void getCustomizedButtonTitle_internetApm_shouldBeNull() {
+        mPanel.onInternetTypeChanged(INTERNET_APM);
+
+        assertThat(mPanel.getCustomizedButtonTitle()).isNull();
+    }
+
+    @Test
+    public void getCustomizedButtonTitle_notInternetApm_shouldBeSettings() {
+        mPanel.onInternetTypeChanged(INTERNET_APM_NETWORKS);
+
+        assertThat(mPanel.getCustomizedButtonTitle()).isEqualTo(BUTTON_SETTINGS);
+
+        mPanel.onInternetTypeChanged(INTERNET_WIFI);
+
+        assertThat(mPanel.getCustomizedButtonTitle()).isEqualTo(BUTTON_SETTINGS);
+
+        mPanel.onInternetTypeChanged(INTERNET_CELLULAR);
+
+        assertThat(mPanel.getCustomizedButtonTitle()).isEqualTo(BUTTON_SETTINGS);
+
+        mPanel.onInternetTypeChanged(INTERNET_ETHERNET);
+
+        assertThat(mPanel.getCustomizedButtonTitle()).isEqualTo(BUTTON_SETTINGS);
+    }
+
+    @Test
+    public void getSlices_providerModelDisabled_containsNecessarySlices() {
+        mPanel.mIsProviderModelEnabled = false;
+        final List<Uri> uris = mPanel.getSlices();
+
+        assertThat(uris).containsExactly(
+                AirplaneModePreferenceController.SLICE_URI,
+                CustomSliceRegistry.MOBILE_DATA_SLICE_URI,
+                CustomSliceRegistry.WIFI_SLICE_URI);
+    }
+
+    @Test
+    public void getSlices_providerModelEnabled_containsNecessarySlices() {
+        final List<Uri> uris = mPanel.getSlices();
+
+        assertThat(uris).containsExactly(
+                CustomSliceRegistry.PROVIDER_MODEL_SLICE_URI,
+                CustomSliceRegistry.AIRPLANE_SAFE_NETWORKS_SLICE_URI);
+    }
+
+    @Test
+    public void getSeeMoreIntent_notNull() {
+        assertThat(mPanel.getSeeMoreIntent()).isNotNull();
+    }
+
+    @Test
+    public void onInternetTypeChanged_internetTypeChangedToApm_changeHeaderAndHideSettings() {
+        mPanel.onInternetTypeChanged(INTERNET_APM_NETWORKS);
+        clearInvocations(mPanelContentCallback);
+
+        mPanel.onInternetTypeChanged(INTERNET_APM);
+
+        verify(mPanelContentCallback).onHeaderChanged();
+        verify(mPanelContentCallback).onCustomizedButtonStateChanged();
+    }
+
+    @Test
+    public void onInternetTypeChanged_internetTypeChangedFomApm_changeTitleAndShowSettings() {
+        mPanel.onInternetTypeChanged(INTERNET_APM);
+        clearInvocations(mPanelContentCallback);
+
+        mPanel.onInternetTypeChanged(INTERNET_APM_NETWORKS);
+
+        verify(mPanelContentCallback).onTitleChanged();
+        verify(mPanelContentCallback).onCustomizedButtonStateChanged();
+    }
+
+    @Test
+    public void onInternetTypeChanged_internetTypeChangedToApmNetworks_changeTitle() {
+        mPanel.onInternetTypeChanged(INTERNET_WIFI);
         clearInvocations(mPanelContentCallback);
 
         mPanel.onInternetTypeChanged(INTERNET_APM_NETWORKS);
 
-        assertThat(mPanel.getTitle()).isEqualTo(TITLE_APM_NETWORKS);
         verify(mPanelContentCallback).onTitleChanged();
     }
 
     @Test
-    public void getTitle_internetTypeChangedFromApmNetworksToApm_verifyTitleChanged() {
+    public void onInternetTypeChanged_internetTypeChangedFromApmNetworks_changeTitle() {
         mPanel.onInternetTypeChanged(INTERNET_APM_NETWORKS);
-
-        assertThat(mPanel.getTitle()).isEqualTo(TITLE_APM_NETWORKS);
-
         clearInvocations(mPanelContentCallback);
 
-        mPanel.onInternetTypeChanged(INTERNET_APM);
+        mPanel.onInternetTypeChanged(INTERNET_WIFI);
 
-        assertThat(mPanel.getTitle()).isEqualTo(TITLE_INTERNET);
         verify(mPanelContentCallback).onTitleChanged();
     }
 }