Merge "Connect button should have correct icon"
diff --git a/color-check-baseline.xml b/color-check-baseline.xml
index eb2e730..efbb2c6 100644
--- a/color-check-baseline.xml
+++ b/color-check-baseline.xml
@@ -169,6 +169,22 @@
         priority="4"
         summary="Using hardcoded color"
         explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.
This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
+        errorLine1="  <color name="homepage_accessibility_background">#783BE5</color>"
+        errorLine2="  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="res/values-night/colors.xml"
+            line="22"
+            column="3"/>
+    </issue>
+
+    <issue
+        id="HardCodedColor"
+        severity="Error"
+        message="Avoid using hardcoded color"
+        category="Correctness"
+        priority="4"
+        summary="Using hardcoded color"
+        explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
         errorLine1="    &lt;color name=&quot;material_empty_color_light&quot;>#FFCED7DB&lt;/color>"
         errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
         <location
@@ -185,6 +201,22 @@
         priority="4"
         summary="Using hardcoded color"
         explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
+        errorLine1="  &lt;color name=&quot;homepage_support_background&quot;>#3F5FBD&lt;/color>"
+        errorLine2="  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="res/values-night/colors.xml"
+            line="23"
+            column="3"/>
+    </issue>
+
+    <issue
+        id="HardCodedColor"
+        severity="Error"
+        message="Avoid using hardcoded color"
+        category="Correctness"
+        priority="4"
+        summary="Using hardcoded color"
+        explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
         errorLine1="    &lt;color name=&quot;bluetooth_dialog_text_color&quot;>#8a000000&lt;/color>"
         errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
         <location
@@ -1145,7 +1177,7 @@
         priority="4"
         summary="Using hardcoded color"
         explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
-        errorLine1="    &lt;color name=&quot;homepage_accessibility_background&quot;>#783BE5&lt;/color>"
+        errorLine1="    &lt;color name=&quot;homepage_accessibility_background&quot;>#5011C1&lt;/color>"
         errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
         <location
             file="res/values/colors.xml"
@@ -1177,7 +1209,7 @@
         priority="4"
         summary="Using hardcoded color"
         explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
-        errorLine1="    &lt;color name=&quot;homepage_support_background&quot;>#3F5FBD&lt;/color>"
+        errorLine1="    &lt;color name=&quot;homepage_support_background&quot;>#26459C&lt;/color>"
         errorLine2="    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
         <location
             file="res/values/colors.xml"
@@ -1785,6 +1817,22 @@
         priority="4"
         summary="Using hardcoded color"
         explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
+        errorLine1="                android:color=&quot;@color/homepage_accessibility_background&quot; />"
+        errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="res/drawable/ic_homepage_accessibility.xml"
+            line="23"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="HardCodedColor"
+        severity="Error"
+        message="Avoid using hardcoded color"
+        category="Correctness"
+        priority="4"
+        summary="Using hardcoded color"
+        explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
         errorLine1="                android:color=&quot;@color/homepage_accounts_background&quot; />"
         errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
         <location
@@ -1993,6 +2041,22 @@
         priority="4"
         summary="Using hardcoded color"
         explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
+        errorLine1="                android:color=&quot;@color/homepage_support_background&quot; />"
+        errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="res/drawable/ic_homepage_support.xml"
+            line="23"
+            column="17"/>
+    </issue>
+
+    <issue
+        id="HardCodedColor"
+        severity="Error"
+        message="Avoid using hardcoded color"
+        category="Correctness"
+        priority="4"
+        summary="Using hardcoded color"
+        explanation="Hardcoded color values are bad because theme changes cannot be uniformly applied.Instead use the theme specific colors such as `?android:attr/textColorPrimary` in attributes.&#xA;This ensures that a theme change from a light to a dark theme can be uniformlyapplied across the app."
         errorLine1="                android:color=&quot;@color/homepage_system_background&quot; />"
         errorLine2="                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
         <location
@@ -2605,7 +2669,7 @@
         errorLine2="                                   ~~~~~~~~~~~~~~~~~~~">
         <location
             file="res/values/strings.xml"
-            line="5806"
+            line="5907"
             column="36"/>
     </issue>
 
@@ -2637,7 +2701,7 @@
         errorLine2="                                           ^">
         <location
             file="res/values/styles.xml"
-            line="419"
+            line="427"
             column="44"/>
     </issue>
 
@@ -2653,7 +2717,7 @@
         errorLine2="                                           ^">
         <location
             file="res/values/styles.xml"
-            line="425"
+            line="433"
             column="44"/>
     </issue>
 
@@ -2669,7 +2733,7 @@
         errorLine2="                                           ^">
         <location
             file="res/values/styles.xml"
-            line="426"
+            line="434"
             column="44"/>
     </issue>
 
diff --git a/res/layout/zen_onboarding.xml b/res/layout/zen_onboarding.xml
index 33cdbdd..35b992d 100644
--- a/res/layout/zen_onboarding.xml
+++ b/res/layout/zen_onboarding.xml
@@ -47,7 +47,8 @@
                 android:id="@+id/zen_onboarding_new_setting_button"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:paddingHorizontal="8dp" />
+                android:paddingHorizontal="8dp"
+                android:minHeight="48dp"/>
 
             <LinearLayout
                 android:layout_width="match_parent"
@@ -83,7 +84,8 @@
                 android:id="@+id/zen_onboarding_current_setting_button"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:paddingHorizontal="8dp" />
+                android:paddingHorizontal="8dp"
+                android:minHeight="48dp"/>
 
             <LinearLayout
                 android:layout_width="match_parent"
diff --git a/res/values-night/colors.xml b/res/values-night/colors.xml
index 595f429..bc06f47 100644
--- a/res/values-night/colors.xml
+++ b/res/values-night/colors.xml
@@ -19,5 +19,7 @@
   <color name="switch_bar_background">#dadce0</color>
   <color name="switchbar_switch_track_tint">#82000000</color>
   <color name="switchbar_switch_thumb_tint">@android:color/black</color>
+  <color name="homepage_accessibility_background">#783BE5</color>
+  <color name="homepage_support_background">#3F5FBD</color>
 </resources>
 
diff --git a/res/values/colors.xml b/res/values/colors.xml
index e477277..6a6a2b3 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -116,9 +116,9 @@
     <color name="homepage_storage_background">#C14CE6</color>
     <color name="homepage_security_background">#0F9D58</color>
     <color name="homepage_accounts_background">#F15B8D</color>
-    <color name="homepage_accessibility_background">#783BE5</color>
+    <color name="homepage_accessibility_background">#5011C1</color>
     <color name="homepage_system_background">#9E9E9E</color>
-    <color name="homepage_support_background">#3F5FBD</color>
+    <color name="homepage_support_background">#26459C</color>
     <color name="homepage_generic_icon_background">#1A73E8</color>
     <color name="homepage_location_background">#2EC7DC</color>
     <color name="homepage_about_background">#9FA8DA</color>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index a95eb3d..5b6321a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -9889,6 +9889,11 @@
     <!-- UI debug setting: preference summary - describes the behavior of forcing full raw GNSS satellite measurements [CHAR LIMIT=NONE] -->
     <string name="enable_gnss_raw_meas_full_tracking_summary">Track all GNSS constellations and frequencies with no duty cycling</string>
 
+    <!-- UI debug setting: preference title - allow background activity starts [CHAR LIMIT=60] -->
+    <string name="allow_background_activity_starts">Allow background activity starts</string>
+    <!-- UI debug setting: preference summary - describes the behavior of allowing background activity starts [CHAR LIMIT=NONE] -->
+    <string name="allow_background_activity_starts_summary">Allows all background activity starts</string>
+
     <!-- UI debug setting: preference title - show all crash dialogs [CHAR LIMIT=60] -->
     <string name="show_first_crash_dialog">Always show crash dialog</string>
     <!-- UI debug setting: preference summary - describes the behavior of showing a dialog every time an app crashes [CHAR LIMIT=NONE] -->
@@ -10254,4 +10259,4 @@
     <string name="contextual_card_feedback_send">Send feedback</string>
     <!-- String for contextual card feedback dialog [CHAR LIMIT=NONE] -->
     <string name="contextual_card_feedback_confirm_message">Would you like to give us feedback on this suggestion?</string>
-</resources>
\ No newline at end of file
+</resources>
diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index cc724b8..a0f019d 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -485,6 +485,11 @@
             android:title="@string/background_check_pref" />
 
         <SwitchPreference
+            android:key="allow_background_activity_starts"
+            android:title="@string/allow_background_activity_starts"
+            android:summary="@string/allow_background_activity_starts_summary" />
+
+        <SwitchPreference
             android:key="show_first_crash_dialog"
             android:title="@string/show_first_crash_dialog"
             android:summary="@string/show_first_crash_dialog_summary" />
diff --git a/res/xml/wifi_network_details_fragment.xml b/res/xml/wifi_network_details_fragment.xml
index b33cb75..8b027e2 100644
--- a/res/xml/wifi_network_details_fragment.xml
+++ b/res/xml/wifi_network_details_fragment.xml
@@ -34,18 +34,18 @@
     <!-- General Details Category -->
     <PreferenceCategory
             android:key="general_details_category" >
-        <com.android.settings.wifi.WifiDetailPreference
+        <Preference
                 android:key="signal_strength"
                 android:title="@string/wifi_signal"
                 android:selectable="false"/>
 
-        <com.android.settings.wifi.WifiDetailPreference
+        <Preference
                 android:key="frequency"
                 android:icon="@drawable/ic_frequency_antenna"
                 android:title="@string/wifi_frequency"
                 android:selectable="false"/>
 
-        <com.android.settings.wifi.WifiDetailPreference
+        <Preference
                 android:key="security"
                 android:icon="@drawable/ic_security_lock_24dp"
                 android:title="@string/wifi_security"
@@ -69,30 +69,36 @@
     <PreferenceCategory
             android:key="ip_details_category"
             android:title="@string/wifi_setup_detail">
-        <com.android.settings.wifi.WifiDetailPreference
-            android:key="mac_address"
-            android:title="@string/wifi_advanced_mac_address_title"
-            android:selectable="false"/>
-        <com.android.settings.wifi.WifiDetailPreference
+        <Preference
+                android:key="mac_address"
+                android:title="@string/wifi_advanced_mac_address_title"
+                android:selectable="false"
+                settings:enableCopying="true"/>
+        <Preference
                 android:key="ip_address"
                 android:title="@string/wifi_ip_address"
-                android:selectable="false"/>
-        <com.android.settings.wifi.WifiDetailPreference
+                android:selectable="false"
+                settings:enableCopying="true"/>
+        <Preference
                 android:key="gateway"
                 android:title="@string/wifi_gateway"
-                android:selectable="false"/>
-        <com.android.settings.wifi.WifiDetailPreference
+                android:selectable="false"
+                settings:enableCopying="true"/>
+        <Preference
                 android:key="subnet_mask"
                 android:title="@string/wifi_details_subnet_mask"
-                android:selectable="false"/>
-        <com.android.settings.wifi.WifiDetailPreference
+                android:selectable="false"
+                settings:enableCopying="true"/>
+        <Preference
                 android:key="dns"
                 android:title="@string/wifi_details_dns"
-                android:selectable="false"/>
-        <com.android.settings.wifi.WifiDetailPreference
+                android:selectable="false"
+                settings:enableCopying="true"/>
+        <Preference
                 android:key="link_speed"
                 android:title="@string/wifi_speed"
-                android:selectable="false"/>
+                android:selectable="false"
+                settings:enableCopying="true"/>
     </PreferenceCategory>
 
     <!-- IPv6 Details -->
diff --git a/src/com/android/settings/development/AllowBackgroundActivityStartsPreferenceController.java b/src/com/android/settings/development/AllowBackgroundActivityStartsPreferenceController.java
new file mode 100644
index 0000000..ea47f35
--- /dev/null
+++ b/src/com/android/settings/development/AllowBackgroundActivityStartsPreferenceController.java
@@ -0,0 +1,68 @@
+/*
+ * 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.development;
+
+import android.content.Context;
+import android.provider.Settings;
+
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
+public class AllowBackgroundActivityStartsPreferenceController
+        extends DeveloperOptionsPreferenceController
+        implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
+
+    private static final String BACKGROUND_ACTIVITY_STARTS_ENABLED_KEY
+            = "allow_background_activity_starts";
+
+    public AllowBackgroundActivityStartsPreferenceController(Context context) {
+        super(context);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return BACKGROUND_ACTIVITY_STARTS_ENABLED_KEY;
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        writeSetting((boolean) newValue);
+        return true;
+    }
+
+    private void writeSetting(boolean isEnabled) {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, isEnabled ? 1 : 0);
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        final int mode = Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 1);
+        ((SwitchPreference) mPreference).setChecked(mode != 0);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        super.onDeveloperOptionsSwitchDisabled();
+        writeSetting(false);
+        ((SwitchPreference) mPreference).setChecked(false);
+    }
+}
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index 932c0c7..762686a 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -454,6 +454,7 @@
         controllers.add(new ProfileGpuRenderingPreferenceController(context));
         controllers.add(new KeepActivitiesPreferenceController(context));
         controllers.add(new BackgroundProcessLimitPreferenceController(context));
+        controllers.add(new AllowBackgroundActivityStartsPreferenceController(context));
         controllers.add(new ShowFirstCrashDialogPreferenceController(context));
         controllers.add(new AppsNotRespondingPreferenceController(context));
         controllers.add(new NotificationChannelWarningsPreferenceController(context));
diff --git a/src/com/android/settings/wifi/WifiDetailPreference.java b/src/com/android/settings/wifi/WifiDetailPreference.java
deleted file mode 100644
index 2567a42..0000000
--- a/src/com/android/settings/wifi/WifiDetailPreference.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2009 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.wifi;
-
-import android.content.Context;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.widget.TextView;
-
-import androidx.preference.Preference;
-import androidx.preference.PreferenceViewHolder;
-
-import com.android.settings.R;
-
-/**
- * A Preference to be used with the Wifi Network Detail Fragment that allows a summary text to be
- * set inside the widget resource
- */
-public class WifiDetailPreference extends Preference {
-    private String mDetailText;
-
-    public WifiDetailPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        setWidgetLayoutResource(R.layout.preference_widget_summary);
-    }
-
-    public void setDetailText(String text) {
-        if (TextUtils.equals(mDetailText, text)) return;
-        mDetailText = text;
-        notifyChanged();
-    }
-
-    @Override
-    public void onBindViewHolder(PreferenceViewHolder view) {
-        super.onBindViewHolder(view);
-        TextView textView = ((TextView) view.findViewById(R.id.widget_summary));
-        textView.setText(mDetailText);
-        textView.setPadding(0, 0, 10, 0);
-    }
-}
diff --git a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
index 9a3398a..48446c9 100644
--- a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
+++ b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
@@ -57,7 +57,6 @@
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.widget.ActionButtonPreference;
 import com.android.settings.widget.EntityHeaderController;
-import com.android.settings.wifi.WifiDetailPreference;
 import com.android.settings.wifi.WifiDialog;
 import com.android.settings.wifi.WifiDialog.WifiDialogListener;
 import com.android.settings.wifi.WifiUtils;
@@ -133,15 +132,15 @@
     // UI elements - in order of appearance
     private ActionButtonPreference mButtonsPref;
     private EntityHeaderController mEntityHeaderController;
-    private WifiDetailPreference mSignalStrengthPref;
-    private WifiDetailPreference mLinkSpeedPref;
-    private WifiDetailPreference mFrequencyPref;
-    private WifiDetailPreference mSecurityPref;
-    private WifiDetailPreference mMacAddressPref;
-    private WifiDetailPreference mIpAddressPref;
-    private WifiDetailPreference mGatewayPref;
-    private WifiDetailPreference mSubnetPref;
-    private WifiDetailPreference mDnsPref;
+    private Preference mSignalStrengthPref;
+    private Preference mLinkSpeedPref;
+    private Preference mFrequencyPref;
+    private Preference mSecurityPref;
+    private Preference mMacAddressPref;
+    private Preference mIpAddressPref;
+    private Preference mGatewayPref;
+    private Preference mSubnetPref;
+    private Preference mDnsPref;
     private PreferenceCategory mIpv6Category;
     private Preference mIpv6AddressPref;
 
@@ -283,22 +282,21 @@
                 .setButton2Text(R.string.wifi_sign_in_button_text)
                 .setButton2OnClickListener(view -> signIntoNetwork());
 
-        mSignalStrengthPref =
-                (WifiDetailPreference) screen.findPreference(KEY_SIGNAL_STRENGTH_PREF);
-        mLinkSpeedPref = (WifiDetailPreference) screen.findPreference(KEY_LINK_SPEED);
-        mFrequencyPref = (WifiDetailPreference) screen.findPreference(KEY_FREQUENCY_PREF);
-        mSecurityPref = (WifiDetailPreference) screen.findPreference(KEY_SECURITY_PREF);
+        mSignalStrengthPref = screen.findPreference(KEY_SIGNAL_STRENGTH_PREF);
+        mLinkSpeedPref = screen.findPreference(KEY_LINK_SPEED);
+        mFrequencyPref = screen.findPreference(KEY_FREQUENCY_PREF);
+        mSecurityPref = screen.findPreference(KEY_SECURITY_PREF);
 
-        mMacAddressPref = (WifiDetailPreference) screen.findPreference(KEY_MAC_ADDRESS_PREF);
-        mIpAddressPref = (WifiDetailPreference) screen.findPreference(KEY_IP_ADDRESS_PREF);
-        mGatewayPref = (WifiDetailPreference) screen.findPreference(KEY_GATEWAY_PREF);
-        mSubnetPref = (WifiDetailPreference) screen.findPreference(KEY_SUBNET_MASK_PREF);
-        mDnsPref = (WifiDetailPreference) screen.findPreference(KEY_DNS_PREF);
+        mMacAddressPref = screen.findPreference(KEY_MAC_ADDRESS_PREF);
+        mIpAddressPref = screen.findPreference(KEY_IP_ADDRESS_PREF);
+        mGatewayPref = screen.findPreference(KEY_GATEWAY_PREF);
+        mSubnetPref = screen.findPreference(KEY_SUBNET_MASK_PREF);
+        mDnsPref = screen.findPreference(KEY_DNS_PREF);
 
         mIpv6Category = (PreferenceCategory) screen.findPreference(KEY_IPV6_CATEGORY);
         mIpv6AddressPref = screen.findPreference(KEY_IPV6_ADDRESSES_PREF);
 
-        mSecurityPref.setDetailText(mAccessPoint.getSecurityString(false /* concise */));
+        mSecurityPref.setSummary(mAccessPoint.getSecurityString(false /* concise */));
     }
 
     private void setupEntityHeader(PreferenceScreen screen) {
@@ -359,12 +357,12 @@
         refreshRssiViews();
 
         // MAC Address Pref
-        mMacAddressPref.setDetailText(mWifiInfo.getMacAddress());
+        mMacAddressPref.setSummary(mWifiInfo.getMacAddress());
 
         // Link Speed Pref
         int linkSpeedMbps = mWifiInfo.getLinkSpeed();
         mLinkSpeedPref.setVisible(linkSpeedMbps >= 0);
-        mLinkSpeedPref.setDetailText(mContext.getString(
+        mLinkSpeedPref.setSummary(mContext.getString(
                 R.string.link_speed, mWifiInfo.getLinkSpeed()));
 
         // Frequency Pref
@@ -379,7 +377,7 @@
         } else {
             Log.e(TAG, "Unexpected frequency " + frequency);
         }
-        mFrequencyPref.setDetailText(band);
+        mFrequencyPref.setSummary(band);
 
         updateIpLayerInfo();
     }
@@ -414,12 +412,12 @@
                 R.color.wifi_details_icon_color, mContext.getTheme()));
         mSignalStrengthPref.setIcon(wifiIconDark);
 
-        mSignalStrengthPref.setDetailText(mSignalStr[mRssiSignalLevel]);
+        mSignalStrengthPref.setSummary(mSignalStr[mRssiSignalLevel]);
     }
 
-    private void updatePreference(WifiDetailPreference pref, String detailText) {
+    private void updatePreference(Preference pref, String detailText) {
         if (!TextUtils.isEmpty(detailText)) {
-            pref.setDetailText(detailText);
+            pref.setSummary(detailText);
             pref.setVisible(true);
         } else {
             pref.setVisible(false);
diff --git a/tests/robotests/src/com/android/settings/development/AllowBackgroundActivityStartsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/AllowBackgroundActivityStartsPreferenceControllerTest.java
new file mode 100644
index 0000000..8b9b14f
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/development/AllowBackgroundActivityStartsPreferenceControllerTest.java
@@ -0,0 +1,110 @@
+/*
+ * 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.development;
+
+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.provider.Settings;
+
+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;
+
+import androidx.preference.PreferenceScreen;
+import androidx.preference.SwitchPreference;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class AllowBackgroundActivityStartsPreferenceControllerTest {
+
+    @Mock
+    private SwitchPreference mPreference;
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+
+    private Context mContext;
+    private AllowBackgroundActivityStartsPreferenceController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mController = new AllowBackgroundActivityStartsPreferenceController(mContext);
+        when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
+            .thenReturn(mPreference);
+        mController.displayPreference(mPreferenceScreen);
+    }
+
+    @Test
+    public void onPreferenceChange_settingEnabled_allowBackgroundActivityStartsShouldBeOn() {
+        mController.onPreferenceChange(mPreference, true /* new value */);
+
+        final int mode = Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 1 /* default */);
+
+        assertThat(mode).isEqualTo(1);
+    }
+
+    @Test
+    public void onPreferenceChange_settingDisabled_allowBackgroundActivityStartsShouldBeOff() {
+        mController.onPreferenceChange(mPreference, false /* new value */);
+
+        final int mode = Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 1 /* default */);
+
+        assertThat(mode).isEqualTo(0);
+    }
+
+    @Test
+    public void updateState_settingDisabled_preferenceShouldNotBeChecked() {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 0);
+        mController.updateState(mPreference);
+
+        verify(mPreference).setChecked(false);
+    }
+
+    @Test
+    public void updateState_settingEnabled_preferenceShouldBeChecked() {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 1);
+        mController.updateState(mPreference);
+
+        verify(mPreference).setChecked(true);
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() {
+        mController.onDeveloperOptionsSwitchDisabled();
+
+        final int mode = Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED, 1 /* default */);
+
+        assertThat(mode).isEqualTo(0);
+        verify(mPreference).setChecked(false);
+        verify(mPreference).setEnabled(false);
+    }
+}
+
diff --git a/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
index 4a0988a..d39b55f 100644
--- a/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
@@ -57,6 +57,7 @@
 
 import androidx.fragment.app.FragmentActivity;
 import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
 import androidx.preference.PreferenceCategory;
 import androidx.preference.PreferenceScreen;
 
@@ -69,7 +70,6 @@
 import com.android.settings.widget.ActionButtonPreference;
 import com.android.settings.widget.ActionButtonPreferenceTest;
 import com.android.settings.widget.EntityHeaderController;
-import com.android.settings.wifi.WifiDetailPreference;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.widget.LayoutPreference;
@@ -144,27 +144,27 @@
     @Mock
     private ActionButtonPreference mockButtonsPref;
     @Mock
-    private WifiDetailPreference mockSignalStrengthPref;
+    private Preference mockSignalStrengthPref;
     @Mock
-    private WifiDetailPreference mockLinkSpeedPref;
+    private Preference mockLinkSpeedPref;
     @Mock
-    private WifiDetailPreference mockFrequencyPref;
+    private Preference mockFrequencyPref;
     @Mock
-    private WifiDetailPreference mockSecurityPref;
+    private Preference mockSecurityPref;
     @Mock
-    private WifiDetailPreference mockMacAddressPref;
+    private Preference mockMacAddressPref;
     @Mock
-    private WifiDetailPreference mockIpAddressPref;
+    private Preference mockIpAddressPref;
     @Mock
-    private WifiDetailPreference mockGatewayPref;
+    private Preference mockGatewayPref;
     @Mock
-    private WifiDetailPreference mockSubnetPref;
+    private Preference mockSubnetPref;
     @Mock
-    private WifiDetailPreference mockDnsPref;
+    private Preference mockDnsPref;
     @Mock
     private PreferenceCategory mockIpv6Category;
     @Mock
-    private WifiDetailPreference mockIpv6AddressesPref;
+    private Preference mockIpv6AddressesPref;
     @Mock
     private PackageManager mockPackageManager;
 
@@ -336,7 +336,7 @@
     public void securityPreference_stringShouldBeSet() {
         displayAndResume();
 
-        verify(mockSecurityPref).setDetailText(SECURITY);
+        verify(mockSecurityPref).setSummary(SECURITY);
     }
 
     @Test
@@ -413,7 +413,7 @@
 
         displayAndResume();
 
-        verify(mockSignalStrengthPref).setDetailText(expectedStrength);
+        verify(mockSignalStrengthPref).setSummary(expectedStrength);
     }
 
     @Test
@@ -422,7 +422,7 @@
 
         displayAndResume();
 
-        verify(mockLinkSpeedPref).setDetailText(expectedLinkSpeed);
+        verify(mockLinkSpeedPref).setSummary(expectedLinkSpeed);
     }
 
     @Test
@@ -438,7 +438,7 @@
     public void macAddressPref_shouldHaveDetailTextSet() {
         displayAndResume();
 
-        verify(mockMacAddressPref).setDetailText(MAC_ADDRESS);
+        verify(mockMacAddressPref).setSummary(MAC_ADDRESS);
     }
 
     @Test
@@ -447,7 +447,7 @@
 
         displayAndResume();
 
-        verify(mockIpAddressPref).setDetailText(Constants.IPV4_ADDR.getAddress().getHostAddress());
+        verify(mockIpAddressPref).setSummary(Constants.IPV4_ADDR.getAddress().getHostAddress());
     }
 
     @Test
@@ -458,8 +458,8 @@
 
         displayAndResume();
 
-        verify(mockSubnetPref).setDetailText("255.255.255.128");
-        verify(mockGatewayPref).setDetailText("192.0.2.127");
+        verify(mockSubnetPref).setSummary("255.255.255.128");
+        verify(mockGatewayPref).setSummary("192.0.2.127");
     }
 
     @Test
@@ -470,7 +470,7 @@
 
         displayAndResume();
 
-        verify(mockDnsPref).setDetailText(
+        verify(mockDnsPref).setSummary(
                 "8.8.4.4\n" +
                         "8.8.8.8\n" +
                         Constants.IPV6_DNS.getHostAddress());
@@ -551,15 +551,15 @@
 
         lp.addRoute(Constants.IPV4_DEFAULT);
         updateLinkProperties(lp);
-        inOrder.verify(mockGatewayPref).setDetailText(Constants.IPV4_GATEWAY.getHostAddress());
+        inOrder.verify(mockGatewayPref).setSummary(Constants.IPV4_GATEWAY.getHostAddress());
         inOrder.verify(mockGatewayPref).setVisible(true);
 
         lp.addLinkAddress(Constants.IPV4_ADDR);
         lp.addRoute(Constants.IPV4_SUBNET);
         updateLinkProperties(lp);
-        inOrder.verify(mockIpAddressPref).setDetailText(asString(Constants.IPV4_ADDR));
+        inOrder.verify(mockIpAddressPref).setSummary(asString(Constants.IPV4_ADDR));
         inOrder.verify(mockIpAddressPref).setVisible(true);
-        inOrder.verify(mockSubnetPref).setDetailText("255.255.255.128");
+        inOrder.verify(mockSubnetPref).setSummary("255.255.255.128");
         inOrder.verify(mockSubnetPref).setVisible(true);
 
         lp.addLinkAddress(Constants.IPV6_GLOBAL1);
@@ -578,13 +578,13 @@
 
         lp.addDnsServer(Constants.IPV6_DNS);
         updateLinkProperties(lp);
-        inOrder.verify(mockDnsPref).setDetailText(Constants.IPV6_DNS.getHostAddress());
+        inOrder.verify(mockDnsPref).setSummary(Constants.IPV6_DNS.getHostAddress());
         inOrder.verify(mockDnsPref).setVisible(true);
 
         lp.addDnsServer(Constants.IPV4_DNS1);
         lp.addDnsServer(Constants.IPV4_DNS2);
         updateLinkProperties(lp);
-        inOrder.verify(mockDnsPref).setDetailText(
+        inOrder.verify(mockDnsPref).setSummary(
                 Constants.IPV6_DNS.getHostAddress() + "\n" +
                         Constants.IPV4_DNS1.getHostAddress() + "\n" +
                         Constants.IPV4_DNS2.getHostAddress());