Merge "Revert "Update for 1.0.0-beta1"" into pi-dev am: 767743d64d
am: 5853856ead

Change-Id: I7615fbcdaf6f77385e487fd92cf51dd3a10ed9ad
diff --git a/Android.mk b/Android.mk
index 61851cf..a4044e2 100644
--- a/Android.mk
+++ b/Android.mk
@@ -11,6 +11,9 @@
 # Build the Settings APK
 include $(CLEAR_VARS)
 
+# See b/74756073.
+LOCAL_USE_R8=false
+
 LOCAL_PACKAGE_NAME := Settings
 LOCAL_PRIVATE_PLATFORM_APIS := true
 LOCAL_CERTIFICATE := platform
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index a94938e..903be0c 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1166,6 +1166,17 @@
             </intent-filter>
         </activity-alias>
 
+        <activity android:name=".applications.InstalledAppOpenByDefaultPage"
+                  android:label="@string/application_info_label"
+                  android:permission="android.permission.OPEN_APPLICATION_DETAILS_OPEN_BY_DEFAULT_PAGE"
+                  android:exported="true">
+            <intent-filter android:priority="1">
+                <action android:name="android.settings.APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="package" />
+            </intent-filter>
+        </activity>
+
         <!-- Provide direct entry into manage apps showing running services. -->
         <activity android:name="Settings$RunningServicesActivity"
                 android:label="@string/runningservices_settings_title"
diff --git a/res/layout/preference_widget_gear_optional_background.xml b/res/layout/preference_widget_gear_optional_background.xml
new file mode 100644
index 0000000..d02f638
--- /dev/null
+++ b/res/layout/preference_widget_gear_optional_background.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 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.
+-->
+
+<!-- Settings button with optional ripple background through toggling visiblity. -->
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+    <ImageView
+        android:id="@+id/settings_button_no_background"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="center"
+        android:scaleType="center"
+        android:src="@drawable/ic_settings"
+        android:contentDescription="@string/settings_button" />
+    <!-- Additional overdraw background to stop parent's material ripple -->
+    <FrameLayout
+        android:id="@+id/settings_button"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:visibility="invisible"
+        android:background="?android:attr/colorBackground">
+        <ImageView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:paddingStart="?android:attr/listPreferredItemPaddingEnd"
+            android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+            android:background="?android:attr/selectableItemBackground"
+            android:scaleType="center"
+            android:src="@drawable/ic_settings"
+            android:contentDescription="@string/settings_button" />
+    </FrameLayout>
+</FrameLayout>
diff --git a/res/layout/usb_dialog_container.xml b/res/layout/usb_dialog_container.xml
deleted file mode 100644
index bc6399f..0000000
--- a/res/layout/usb_dialog_container.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2015 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.
--->
-
-<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:paddingTop="10dp"
-    android:paddingBottom="5dp">
-
-    <LinearLayout
-        android:id="@+id/container"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingTop="20dp"
-        android:orientation="vertical" />
-
-</ScrollView>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 9f2fe1b..d388946 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1731,6 +1731,8 @@
     <string name="wifi_band_5ghz">5 GHz</string>
     <!-- Wifi Sign in text for button [CHAR LIMIT = 40]-->
     <string name="wifi_sign_in_button_text">Sign in</string>
+    <!-- Wifi Sign in CTA for wifi settings when captive portal auth is required [CHAR LIMIT = 50] -->
+    <string name="wifi_tap_to_sign_in">Tap here to sign in to network</string>
     <!-- Link speed on Wifi Status screen -->
     <string name="link_speed">%1$d Mbps</string>
 
diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index 282a5121..b64882a 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -396,11 +396,6 @@
         android:order="700">
 
         <SwitchPreference
-            android:key="force_hw_ui"
-            android:title="@string/force_hw_ui"
-            android:summary="@string/force_hw_ui_summary" />
-
-        <SwitchPreference
             android:key="show_hw_screen_updates"
             android:title="@string/show_hw_screen_updates"
             android:summary="@string/show_hw_screen_updates_summary" />
diff --git a/res/xml/sim_lock_settings.xml b/res/xml/sim_lock_settings.xml
index 2b823f9..174e5c2 100644
--- a/res/xml/sim_lock_settings.xml
+++ b/res/xml/sim_lock_settings.xml
@@ -31,6 +31,7 @@
             android:dialogTitle="@string/sim_change_pin"
             android:dialogMessage="@string/sim_enter_old"
             android:positiveButtonText="@string/sim_enter_ok"
-            android:negativeButtonText="@string/sim_enter_cancel"/>
+            android:negativeButtonText="@string/sim_enter_cancel"
+            android:persistent="false"/>
 
 </PreferenceScreen>
diff --git a/src/com/android/settings/applications/InstalledAppOpenByDefaultPage.java b/src/com/android/settings/applications/InstalledAppOpenByDefaultPage.java
new file mode 100644
index 0000000..40eef25
--- /dev/null
+++ b/src/com/android/settings/applications/InstalledAppOpenByDefaultPage.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018 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.applications;
+
+import android.content.Intent;
+
+import com.android.settings.SettingsActivity;
+
+public class InstalledAppOpenByDefaultPage extends SettingsActivity {
+
+    @Override
+    public Intent getIntent() {
+        Intent modIntent = new Intent(super.getIntent());
+        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, AppLaunchSettings.class.getName());
+        return modIntent;
+    }
+
+    @Override
+    protected boolean isValidFragment(String fragmentName) {
+        return AppLaunchSettings.class.getName().equals(fragmentName);
+    }
+}
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index 9666a6c..0d30f27 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -428,7 +428,6 @@
         controllers.add(new TransitionAnimationScalePreferenceController(context));
         controllers.add(new AnimatorDurationScalePreferenceController(context));
         controllers.add(new SecondaryDisplayPreferenceController(context));
-        controllers.add(new ForceGpuRenderingPreferenceController(context));
         controllers.add(new GpuViewUpdatesPreferenceController(context));
         controllers.add(new HardwareLayersUpdatesPreferenceController(context));
         controllers.add(new DebugGpuOverdrawPreferenceController(context));
diff --git a/src/com/android/settings/development/ForceGpuRenderingPreferenceController.java b/src/com/android/settings/development/ForceGpuRenderingPreferenceController.java
deleted file mode 100644
index 72074cb..0000000
--- a/src/com/android/settings/development/ForceGpuRenderingPreferenceController.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2017 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.development;
-
-import android.content.Context;
-import android.os.SystemProperties;
-import android.support.annotation.VisibleForTesting;
-import android.support.v14.preference.SwitchPreference;
-import android.support.v7.preference.Preference;
-
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.development.DeveloperOptionsPreferenceController;
-import com.android.settingslib.development.SystemPropPoker;
-
-public class ForceGpuRenderingPreferenceController extends DeveloperOptionsPreferenceController
-        implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
-
-    private static final String FORCE_HARDWARE_UI_KEY = "force_hw_ui";
-
-    @VisibleForTesting
-    static final String HARDWARE_UI_PROPERTY = "persist.sys.ui.hw";
-
-    public ForceGpuRenderingPreferenceController(Context context) {
-        super(context);
-    }
-
-    @Override
-    public String getPreferenceKey() {
-        return FORCE_HARDWARE_UI_KEY;
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        final boolean isEnabled = (Boolean) newValue;
-        SystemProperties.set(HARDWARE_UI_PROPERTY,
-                isEnabled ? Boolean.toString(true) : Boolean.toString(false));
-        SystemPropPoker.getInstance().poke();
-        return true;
-    }
-
-    @Override
-    public void updateState(Preference preference) {
-        final boolean isEnabled = SystemProperties.getBoolean(HARDWARE_UI_PROPERTY,
-                false /* default */);
-        ((SwitchPreference) mPreference).setChecked(isEnabled);
-    }
-
-    @Override
-    protected void onDeveloperOptionsSwitchDisabled() {
-        super.onDeveloperOptionsSwitchDisabled();
-        SystemProperties.set(HARDWARE_UI_PROPERTY, Boolean.toString(false));
-        ((SwitchPreference) mPreference).setChecked(false);
-    }
-}
diff --git a/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java b/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java
index 0d8cbaf..a6cb6f5 100644
--- a/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java
+++ b/src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java
@@ -29,6 +29,7 @@
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.CheckBox;
 import android.widget.CompoundButton;
 
 import com.android.internal.app.LocalePicker;
@@ -159,10 +160,13 @@
         dragCell.setShowCheckbox(mRemoveMode);
         dragCell.setShowMiniLabel(!mRemoveMode);
         dragCell.setShowHandle(!mRemoveMode && mDragEnabled);
-        dragCell.setChecked(mRemoveMode ? feedItem.getChecked() : false);
         dragCell.setTag(feedItem);
-        dragCell.getCheckbox()
-                .setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+        CheckBox checkbox = dragCell.getCheckbox();
+        // clear listener before setChecked() in case another item already bind to
+        // current ViewHolder and checked event is triggered on stale listener mistakenly.
+        checkbox.setOnCheckedChangeListener(null);
+        checkbox.setChecked(mRemoveMode ? feedItem.getChecked() : false);
+        checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                     @Override
                     public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                         LocaleStore.LocaleInfo feedItem =
diff --git a/src/com/android/settings/wifi/ConnectedAccessPointPreference.java b/src/com/android/settings/wifi/ConnectedAccessPointPreference.java
index 514525c..e9e1560 100644
--- a/src/com/android/settings/wifi/ConnectedAccessPointPreference.java
+++ b/src/com/android/settings/wifi/ConnectedAccessPointPreference.java
@@ -31,12 +31,31 @@
 public class ConnectedAccessPointPreference extends AccessPointPreference implements
         View.OnClickListener {
 
+    private final CaptivePortalStatus mCaptivePortalStatus;
     private OnGearClickListener mOnGearClickListener;
+    private boolean mCaptivePortalNetwork;
 
     public ConnectedAccessPointPreference(AccessPoint accessPoint, Context context,
-            UserBadgeCache cache, @DrawableRes int iconResId, boolean forSavedNetworks) {
+            UserBadgeCache cache, @DrawableRes int iconResId, boolean forSavedNetworks,
+            CaptivePortalStatus captivePortalStatus) {
         super(accessPoint, context, cache, iconResId, forSavedNetworks);
-        setWidgetLayoutResource(R.layout.preference_widget_gear_no_bg);
+        mCaptivePortalStatus = captivePortalStatus;
+    }
+
+    @Override
+    protected int getWidgetLayoutResourceId() {
+        return R.layout.preference_widget_gear_optional_background;
+    }
+
+    @Override
+    public void refresh() {
+        super.refresh();
+
+        mCaptivePortalNetwork = mCaptivePortalStatus.isCaptivePortalNetwork();
+        setShowDivider(mCaptivePortalNetwork);
+        if (mCaptivePortalNetwork) {
+            setSummary(R.string.wifi_tap_to_sign_in);
+        }
     }
 
     public void setOnGearClickListener(OnGearClickListener l) {
@@ -45,6 +64,18 @@
     }
 
     @Override
+    public void onBindViewHolder(PreferenceViewHolder holder) {
+        super.onBindViewHolder(holder);
+
+        final View gear = holder.findViewById(R.id.settings_button);
+        gear.setOnClickListener(this);
+
+        final View gearNoBg = holder.findViewById(R.id.settings_button_no_background);
+        gearNoBg.setVisibility(mCaptivePortalNetwork ? View.INVISIBLE : View.VISIBLE);
+        gear.setVisibility(mCaptivePortalNetwork ? View.VISIBLE : View.INVISIBLE);
+    }
+
+    @Override
     public void onClick(View v) {
         if (v.getId() == R.id.settings_button) {
             if (mOnGearClickListener != null) {
@@ -56,4 +87,8 @@
     public interface OnGearClickListener {
         void onGearClick(ConnectedAccessPointPreference p);
     }
+
+    public interface CaptivePortalStatus {
+        boolean isCaptivePortalNetwork();
+    }
 }
diff --git a/src/com/android/settings/wifi/WifiSettings.java b/src/com/android/settings/wifi/WifiSettings.java
index 3972b85..4f67012 100644
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -26,6 +26,8 @@
 import android.content.Intent;
 import android.content.res.Resources;
 import android.net.ConnectivityManager;
+import android.net.Network;
+import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.NetworkInfo.State;
 import android.net.wifi.WifiConfiguration;
@@ -60,6 +62,7 @@
 import com.android.settings.widget.SummaryUpdater.OnSummaryChangeListener;
 import com.android.settings.widget.SwitchBarController;
 import com.android.settings.wifi.details.WifiNetworkDetailsFragment;
+import com.android.settings.wrapper.ConnectivityManagerWrapper;
 import com.android.settings.wrapper.WifiManagerWrapper;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.wifi.AccessPoint;
@@ -117,6 +120,7 @@
     };
 
     protected WifiManager mWifiManager;
+    private ConnectivityManager mConnectivityManager;
     private WifiManager.ActionListener mConnectListener;
     private WifiManager.ActionListener mSaveListener;
     private WifiManager.ActionListener mForgetListener;
@@ -238,6 +242,11 @@
                 getActivity(), this, getLifecycle(), true, true);
         mWifiManager = mWifiTracker.getManager();
 
+        final Activity activity = getActivity();
+        if (activity != null) {
+            mConnectivityManager = getActivity().getSystemService(ConnectivityManager.class);
+        }
+
         mConnectListener = new WifiManager.ActionListener() {
                                    @Override
                                    public void onSuccess() {
@@ -777,9 +786,11 @@
 
     @NonNull
     private ConnectedAccessPointPreference createConnectedAccessPointPreference(
-            AccessPoint accessPoint) {
+            AccessPoint accessPoint,
+            ConnectedAccessPointPreference.CaptivePortalStatus captivePortalStatus) {
         return new ConnectedAccessPointPreference(accessPoint, getPrefContext(), mUserBadgeCache,
-                R.drawable.ic_wifi_signal_0, false /* forSavedNetworks */);
+                R.drawable.ic_wifi_signal_0, false /* forSavedNetworks */,
+                captivePortalStatus);
     }
 
     /**
@@ -828,21 +839,30 @@
      * {@link #mConnectedAccessPointPreferenceCategory}.
      */
     private void addConnectedAccessPointPreference(AccessPoint connectedAp) {
-        final ConnectedAccessPointPreference pref = createConnectedAccessPointPreference(
-                connectedAp);
+        final ConnectedAccessPointPreference pref =
+                createConnectedAccessPointPreference(
+                        connectedAp, this::isConnectedToCaptivePortalNetwork);
 
-        // Launch details page on click.
-        pref.setOnPreferenceClickListener(preference -> {
-            pref.getAccessPoint().saveWifiState(pref.getExtras());
+        // Launch details page or captive portal on click.
+        pref.setOnPreferenceClickListener(
+                preference -> {
+                    pref.getAccessPoint().saveWifiState(pref.getExtras());
+                    Network network = getConnectedWifiNetwork();
+                    if (isConnectedToCaptivePortalNetwork(network)) {
+                        ConnectivityManagerWrapper connectivityManagerWrapper =
+                                new ConnectivityManagerWrapper(mConnectivityManager);
+                        connectivityManagerWrapper.startCaptivePortalApp(network);
+                    } else {
+                        launchNetworkDetailsFragment(pref);
+                    }
+                    return true;
+                });
 
-            new SubSettingLauncher(getContext())
-                    .setTitle(pref.getTitle())
-                    .setDestination(WifiNetworkDetailsFragment.class.getName())
-                    .setArguments(pref.getExtras())
-                    .setSourceMetricsCategory(getMetricsCategory())
-                    .launch();
-            return true;
-        });
+        pref.setOnGearClickListener(
+                preference -> {
+                    pref.getAccessPoint().saveWifiState(pref.getExtras());
+                    launchNetworkDetailsFragment(pref);
+                });
 
         pref.refresh();
 
@@ -854,6 +874,43 @@
         }
     }
 
+    private void launchNetworkDetailsFragment(ConnectedAccessPointPreference pref) {
+        new SubSettingLauncher(getContext())
+                .setTitle(pref.getTitle())
+                .setDestination(WifiNetworkDetailsFragment.class.getName())
+                .setArguments(pref.getExtras())
+                .setSourceMetricsCategory(getMetricsCategory())
+                .launch();
+    }
+
+    private boolean isConnectedToCaptivePortalNetwork() {
+        return isConnectedToCaptivePortalNetwork(getConnectedWifiNetwork());
+    }
+
+    private boolean isConnectedToCaptivePortalNetwork(Network network) {
+        if (mConnectivityManager == null || network == null) {
+            return false;
+        }
+        return WifiUtils.canSignIntoNetwork(mConnectivityManager.getNetworkCapabilities(network));
+    }
+
+    private Network getConnectedWifiNetwork() {
+        if (mConnectivityManager != null) {
+            Network networks[] = mConnectivityManager.getAllNetworks();
+            if (networks != null) {
+                for (Network network : networks) {
+                    NetworkCapabilities capabilities =
+                            mConnectivityManager.getNetworkCapabilities(network);
+                    if (capabilities != null
+                            && capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)) {
+                        return network;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
     /** Removes all preferences and hide the {@link #mConnectedAccessPointPreferenceCategory}. */
     private void removeConnectedAccessPointPreference() {
         mConnectedAccessPointPreferenceCategory.removeAll();
diff --git a/src/com/android/settings/wifi/WifiUtils.java b/src/com/android/settings/wifi/WifiUtils.java
index 34c86d1..5ef66c0 100644
--- a/src/com/android/settings/wifi/WifiUtils.java
+++ b/src/com/android/settings/wifi/WifiUtils.java
@@ -16,11 +16,11 @@
 
 package com.android.settings.wifi;
 
-import android.app.admin.DevicePolicyManager;
 import android.content.ComponentName;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.pm.PackageManager;
+import android.net.NetworkCapabilities;
 import android.net.wifi.WifiConfiguration;
 import android.provider.Settings;
 import android.text.TextUtils;
@@ -101,4 +101,10 @@
                 Settings.Global.WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN, 0) != 0;
         return isLockdownFeatureEnabled;
     }
+
+    /** Returns true if the provided NetworkCapabilities indicate a captive portal network. */
+    public static boolean canSignIntoNetwork(NetworkCapabilities capabilities) {
+        return (capabilities != null
+                && capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL));
+    }
 }
diff --git a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
index 4d9ad27..e7f0fdd 100644
--- a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
+++ b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
@@ -511,8 +511,7 @@
      * Returns whether the user can sign into the network represented by this preference.
      */
     private boolean canSignIntoNetwork() {
-        return mNetworkCapabilities != null && mNetworkCapabilities.hasCapability(
-                NET_CAPABILITY_CAPTIVE_PORTAL);
+        return WifiUtils.canSignIntoNetwork(mNetworkCapabilities);
     }
 
     /**
diff --git a/tests/robotests/src/com/android/settings/development/ForceGpuRenderingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/ForceGpuRenderingPreferenceControllerTest.java
deleted file mode 100644
index 3c4f297..0000000
--- a/tests/robotests/src/com/android/settings/development/ForceGpuRenderingPreferenceControllerTest.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 2017 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.development;
-
-import static com.android.settings.development.ForceGpuRenderingPreferenceController.HARDWARE_UI_PROPERTY;
-import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import android.content.Context;
-import android.os.SystemProperties;
-import android.support.v14.preference.SwitchPreference;
-import android.support.v7.preference.PreferenceScreen;
-
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.robolectric.RuntimeEnvironment;
-
-@RunWith(SettingsRobolectricTestRunner.class)
-public class ForceGpuRenderingPreferenceControllerTest {
-
-    @Mock
-    private SwitchPreference mPreference;
-    @Mock
-    private PreferenceScreen mPreferenceScreen;
-
-    private Context mContext;
-    private ForceGpuRenderingPreferenceController mController;
-
-    @Before
-    public void setup() {
-        MockitoAnnotations.initMocks(this);
-        mContext = RuntimeEnvironment.application;
-        mController = new ForceGpuRenderingPreferenceController(mContext);
-        when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
-            .thenReturn(mPreference);
-        mController.displayPreference(mPreferenceScreen);
-    }
-
-    @Test
-    public void onPreferenceChanged_settingEnabled_turnOnForceGpuRendering() {
-        mController.onPreferenceChange(mPreference, true /* new value */);
-
-        final boolean mode = SystemProperties.getBoolean(HARDWARE_UI_PROPERTY, false /* default */);
-
-        assertThat(mode).isTrue();
-    }
-
-    @Test
-    public void onPreferenceChanged_settingDisabled_turnOffForceGpuRendering() {
-        mController.onPreferenceChange(mPreference, false /* new value */);
-
-        final boolean mode = SystemProperties.getBoolean(HARDWARE_UI_PROPERTY, false /* default */);
-
-        assertThat(mode).isFalse();
-    }
-
-    @Test
-    public void updateState_settingEnabled_preferenceShouldBeChecked() {
-        SystemProperties.set(HARDWARE_UI_PROPERTY, Boolean.toString(true));
-        mController.updateState(mPreference);
-
-        verify(mPreference).setChecked(true);
-    }
-
-    @Test
-    public void updateState_settingDisabled_preferenceShouldNotBeChecked() {
-        SystemProperties.set(HARDWARE_UI_PROPERTY, Boolean.toString(false));
-        mController.updateState(mPreference);
-
-        verify(mPreference).setChecked(false);
-    }
-
-    @Test
-    public void onDeveloperOptionsDisabled_shouldDisablePreference() {
-        mController.onDeveloperOptionsDisabled();
-
-        final boolean mode = SystemProperties.getBoolean(HARDWARE_UI_PROPERTY, false /* default */);
-
-        assertThat(mode).isFalse();
-        verify(mPreference).setEnabled(false);
-        verify(mPreference).setChecked(false);
-    }
-}
diff --git a/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java b/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java
index 8d1b8ac..b9b29d2 100644
--- a/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/ConnectedAccessPointPreferenceTest.java
@@ -32,6 +32,7 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
+import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 
@@ -44,6 +45,8 @@
     private View mView;
     @Mock
     private ConnectedAccessPointPreference.OnGearClickListener mOnGearClickListener;
+    @Mock
+    private ConnectedAccessPointPreference.CaptivePortalStatus mCaptivePortalStatus;
     private Context mContext;
     private ConnectedAccessPointPreference mConnectedAccessPointPreference;
 
@@ -53,7 +56,7 @@
 
         mContext = RuntimeEnvironment.application;
         mConnectedAccessPointPreference = new ConnectedAccessPointPreference(mAccessPoint, mContext,
-                null, 0 /* iconResId */, false /* forSavedNetworks */);
+                null, 0 /* iconResId */, false /* forSavedNetworks */, mCaptivePortalStatus);
         mConnectedAccessPointPreference.setOnGearClickListener(mOnGearClickListener);
     }
 
@@ -74,8 +77,22 @@
     }
 
     @Test
+    public void testCaptivePortalStatus_isCaptivePortal_dividerDrawn() {
+        Mockito.when(mCaptivePortalStatus.isCaptivePortalNetwork()).thenReturn(true);
+        mConnectedAccessPointPreference.refresh();
+        assertThat(mConnectedAccessPointPreference.shouldShowDivider()).isTrue();
+    }
+
+    @Test
+    public void testCaptivePortalStatus_isNotCaptivePortal_dividerNotDrawn() {
+        Mockito.when(mCaptivePortalStatus.isCaptivePortalNetwork()).thenReturn(false);
+        mConnectedAccessPointPreference.refresh();
+        assertThat(mConnectedAccessPointPreference.shouldShowDivider()).isFalse();
+    }
+
+    @Test
     public void testWidgetLayoutPreference() {
         assertThat(mConnectedAccessPointPreference.getWidgetLayoutResource())
-            .isEqualTo(R.layout.preference_widget_gear_no_bg);
+            .isEqualTo(R.layout.preference_widget_gear_optional_background);
     }
 }