Merge "Log RecyclerView click position"
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 109cf38..9f6cdb5 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -196,6 +196,19 @@
                 android:value="true" />
         </activity>
 
+        <activity android:name=".Settings$MobileNetworkListActivity"
+                  android:label="@string/network_settings_title"
+                  android:parentActivityName="Settings$NetworkDashboardActivity">
+            <intent-filter android:priority="1">
+                <action android:name="android.settings.MOBILE_NETWORK_LIST" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                       android:value="com.android.settings.network.MobileNetworkListFragment"/>
+            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
+                       android:value="true" />
+        </activity>
+
         <activity
             android:name=".Settings$ConnectedDeviceDashboardActivity"
             android:label="@string/connected_devices_dashboard_title"
@@ -1381,7 +1394,7 @@
         <activity android:name=".accessibility.AccessibilitySettingsForSetupWizardActivity"
                 android:icon="@drawable/ic_accessibility_suggestion"
                 android:label="@string/vision_settings_title"
-                android:theme="@style/SetupWizardAccessibilityTheme">
+                android:theme="@style/GlifTheme.Light">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.ACCESSIBILITY_SETTINGS_FOR_SUW" />
                 <category android:name="android.intent.category.DEFAULT" />
diff --git a/res/layout-land/choose_lock_pattern.xml b/res/layout-land/choose_lock_pattern.xml
index 1cc4352..5b06f0d 100644
--- a/res/layout-land/choose_lock_pattern.xml
+++ b/res/layout-land/choose_lock_pattern.xml
@@ -44,7 +44,7 @@
             android:orientation="vertical">
 
             <ImageView
-                android:id="@+id/suc_layout_icon"
+                android:id="@+id/sud_layout_icon"
                 style="@style/SudGlifIcon"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
diff --git a/res/layout-land/confirm_lock_pattern_normal.xml b/res/layout-land/confirm_lock_pattern_normal.xml
index 21c9b1e..8bb713f 100644
--- a/res/layout-land/confirm_lock_pattern_normal.xml
+++ b/res/layout-land/confirm_lock_pattern_normal.xml
@@ -40,7 +40,7 @@
                 android:paddingBottom="24dp">
 
                 <ImageView
-                    android:id="@+id/suc_layout_icon"
+                    android:id="@+id/sud_layout_icon"
                     style="@style/SudGlifIcon"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
diff --git a/res/layout-land/fingerprint_enroll_enrolling.xml b/res/layout-land/fingerprint_enroll_enrolling.xml
index ba2c420..734f8a3 100644
--- a/res/layout-land/fingerprint_enroll_enrolling.xml
+++ b/res/layout-land/fingerprint_enroll_enrolling.xml
@@ -49,7 +49,7 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:id="@+id/suc_layout_icon"
+                    android:id="@+id/sud_layout_icon"
                     style="@style/SudGlifIcon"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
diff --git a/res/layout-land/fingerprint_enroll_find_sensor.xml b/res/layout-land/fingerprint_enroll_find_sensor.xml
index 28d982e..6d8794a 100644
--- a/res/layout-land/fingerprint_enroll_find_sensor.xml
+++ b/res/layout-land/fingerprint_enroll_find_sensor.xml
@@ -55,7 +55,7 @@
                     android:clipToPadding="false">
 
                     <ImageView
-                        android:id="@+id/suc_layout_icon"
+                        android:id="@+id/sud_layout_icon"
                         style="@style/SudGlifIcon"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
diff --git a/res/layout-land/fingerprint_enroll_finish.xml b/res/layout-land/fingerprint_enroll_finish.xml
index 7d292c6..e80176d 100644
--- a/res/layout-land/fingerprint_enroll_finish.xml
+++ b/res/layout-land/fingerprint_enroll_finish.xml
@@ -45,7 +45,7 @@
                 android:orientation="vertical">
 
                 <ImageView
-                    android:id="@+id/suc_layout_icon"
+                    android:id="@+id/sud_layout_icon"
                     style="@style/SudGlifIcon"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
diff --git a/res/layout/choose_lock_pattern_common.xml b/res/layout/choose_lock_pattern_common.xml
index 2ebcd9b..5d3cbca 100644
--- a/res/layout/choose_lock_pattern_common.xml
+++ b/res/layout/choose_lock_pattern_common.xml
@@ -41,7 +41,7 @@
             android:orientation="vertical">
 
             <ImageView
-                android:id="@+id/suc_layout_icon"
+                android:id="@+id/sud_layout_icon"
                 style="@style/SudGlifIcon"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
diff --git a/res/layout/confirm_lock_pattern_normal_base.xml b/res/layout/confirm_lock_pattern_normal_base.xml
index a08d516..03d3367 100644
--- a/res/layout/confirm_lock_pattern_normal_base.xml
+++ b/res/layout/confirm_lock_pattern_normal_base.xml
@@ -33,7 +33,7 @@
             android:orientation="vertical">
 
             <ImageView
-                android:id="@+id/suc_layout_icon"
+                android:id="@+id/sud_layout_icon"
                 style="@style/SudGlifIcon"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
diff --git a/res/layout/encryption_interstitial.xml b/res/layout/encryption_interstitial.xml
index 3e227cb1..a2305f8 100644
--- a/res/layout/encryption_interstitial.xml
+++ b/res/layout/encryption_interstitial.xml
@@ -17,7 +17,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:icon="@drawable/ic_lock">
diff --git a/res/layout/face_enroll_enrolling.xml b/res/layout/face_enroll_enrolling.xml
index e7af493..7e1863b 100644
--- a/res/layout/face_enroll_enrolling.xml
+++ b/res/layout/face_enroll_enrolling.xml
@@ -17,7 +17,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
diff --git a/res/layout/face_enroll_finish.xml b/res/layout/face_enroll_finish.xml
index 62176a7..d3c0479 100644
--- a/res/layout/face_enroll_finish.xml
+++ b/res/layout/face_enroll_finish.xml
@@ -17,7 +17,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     style="?attr/face_layout_theme"
     android:layout_width="match_parent"
diff --git a/res/layout/fingerprint_enroll_enrolling_base.xml b/res/layout/fingerprint_enroll_enrolling_base.xml
index 3a476fa..eed6fab 100644
--- a/res/layout/fingerprint_enroll_enrolling_base.xml
+++ b/res/layout/fingerprint_enroll_enrolling_base.xml
@@ -17,7 +17,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
diff --git a/res/layout/fingerprint_enroll_find_sensor_base.xml b/res/layout/fingerprint_enroll_find_sensor_base.xml
index c03ac5a..2bef539 100644
--- a/res/layout/fingerprint_enroll_find_sensor_base.xml
+++ b/res/layout/fingerprint_enroll_find_sensor_base.xml
@@ -17,7 +17,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     style="?attr/fingerprint_layout_theme"
     android:layout_width="match_parent"
diff --git a/res/layout/fingerprint_enroll_finish_base.xml b/res/layout/fingerprint_enroll_finish_base.xml
index 2fa5da6..d85c56c 100644
--- a/res/layout/fingerprint_enroll_finish_base.xml
+++ b/res/layout/fingerprint_enroll_finish_base.xml
@@ -17,7 +17,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     style="?attr/fingerprint_layout_theme"
     android:layout_width="match_parent"
diff --git a/res/layout/fingerprint_enroll_introduction.xml b/res/layout/fingerprint_enroll_introduction.xml
index 4ee7057..47d2f02 100644
--- a/res/layout/fingerprint_enroll_introduction.xml
+++ b/res/layout/fingerprint_enroll_introduction.xml
@@ -17,7 +17,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     style="?attr/fingerprint_layout_theme"
     android:id="@+id/setup_wizard_layout"
     android:layout_width="match_parent"
diff --git a/res/layout/storage_wizard_generic.xml b/res/layout/storage_wizard_generic.xml
index 2b96101..e7881d3 100644
--- a/res/layout/storage_wizard_generic.xml
+++ b/res/layout/storage_wizard_generic.xml
@@ -16,7 +16,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
diff --git a/res/layout/storage_wizard_init.xml b/res/layout/storage_wizard_init.xml
index d02e871..8d9870f 100644
--- a/res/layout/storage_wizard_init.xml
+++ b/res/layout/storage_wizard_init.xml
@@ -16,7 +16,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
diff --git a/res/layout/storage_wizard_progress.xml b/res/layout/storage_wizard_progress.xml
index cf5bc43..577ec3c 100644
--- a/res/layout/storage_wizard_progress.xml
+++ b/res/layout/storage_wizard_progress.xml
@@ -16,7 +16,6 @@
 
 <com.google.android.setupdesign.GlifLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/setup_wizard_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
diff --git a/res/values/strings.xml b/res/values/strings.xml
index dd6d7a3..d8aec22 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -7016,6 +7016,8 @@
     <string name="sim_calls_always_use">Always use this for calls</string>
     <!-- Message for selecting sim for data in settings.  [CHAR LIMIT=40] -->
     <string name="select_sim_for_data">Select a SIM for data</string>
+    <!-- Message for selecting sim for SMS in settings.  [CHAR LIMIT=40] -->
+    <string name="select_sim_for_sms">Select a SIM for SMS</string>
     <!-- Message for switching data SIM; switching takes a while -->
     <string name="data_switch_started">Switching data SIM, this may take up to a minute...</string>
     <!-- Message for selecting sim for call in settings.  [CHAR LIMIT=40] -->
@@ -10955,17 +10957,15 @@
     <string name="permission_bar_chart_empty_text">0 apps used permissions</string>
 
     <!-- Text for permission bar chart title in Privacy page.  [CHAR LIMIT=NONE] -->
-    <string name="permission_bar_chart_title">Most-used permissions in last 24 hours</string>
-    <!-- Text for permission bar chart title in Privacy page.  [CHAR LIMIT=NONE] -->
-    <string name="permission_bar_chart_title_v2">In last 24 hr, apps on this device accessed</string>
+    <string name="permission_bar_chart_title">Permission usage in last 24 hours</string>
 
     <!-- Text for permission bar chart details in Privacy page.  [CHAR LIMIT=NONE] -->
-    <string name="permission_bar_chart_details">View Permissions Dashboard</string>
+    <string name="permission_bar_chart_details">See all in Dashboard</string>
 
-    <!-- Text for permission bar chart details in Privacy page.  [CHAR LIMIT=NONE] -->
-    <string name="permission_bar_chart_details_v2">See all permission usage in Dashboard</string>
-    <!-- Text for permission bar chart details in Privacy page.  [CHAR LIMIT=NONE] -->
-    <string name="permission_bar_chart_details_v3">+ <xliff:g id="permissionCount" example="3">%1$d</xliff:g> other permissions</string>
+    <plurals name="permission_bar_chart_label">
+        <item quantity="one">1 app</item>
+        <item quantity="other"><xliff:g id="number" example="7">%s</xliff:g> apps</item>
+    </plurals>
 
     <!-- Title for the accessibility usage preference in the Privacy page.  [CHAR LIMIT=NONE] -->
     <string name="accessibility_usage_title">Accessibility usage</string>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 8fde9a0..02db995 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -533,4 +533,9 @@
         <item name="android:paddingEnd">8dp</item>
     </style>
 
+    <style name="SetupWizardPartnerResource">
+        <!-- Disable to use partner overlay theme for outside setupwizard flow. -->
+        <item name="sucUsePartnerResource">false</item>
+    </style>
+
 </resources>
diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index a9af2d4..908529e 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -36,6 +36,10 @@
             android:dialogTitle="@*android:string/bugreport_title" />
 
         <Preference
+            android:key="system_server_heap_dump"
+            android:title="@string/capture_system_heap_dump_title" />
+
+        <Preference
             android:key="local_backup_password"
             android:title="@string/local_backup_password_title"
             android:summary="@string/local_backup_password_summary_none"
@@ -151,6 +155,11 @@
             android:title="@string/bugreport_in_power"
             android:summary="@string/bugreport_in_power_summary" />
 
+        <SwitchPreference
+            android:key="automatic_system_server_heap_dumps"
+            android:title="@string/automatic_system_heap_dump_title"
+            android:summary="@string/automatic_system_heap_dump_summary" />
+
         <Preference android:key="mock_location_app"
                     android:title="@string/mock_location_app" />
 
diff --git a/res/xml/location_settings.xml b/res/xml/location_settings.xml
index 7eccd23..29d4048 100644
--- a/res/xml/location_settings.xml
+++ b/res/xml/location_settings.xml
@@ -14,49 +14,50 @@
      limitations under the License.
 -->
 
-<PreferenceScreen
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:settings="http://schemas.android.com/apk/res-auto"
-    android:key="location_settings"
-    android:title="@string/location_settings_title"
-    settings:keywords="@string/keywords_location">
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+                  xmlns:settings="http://schemas.android.com/apk/res-auto"
+        android:key="location_settings"
+        android:title="@string/location_settings_title"
+        settings:keywords="@string/keywords_location">
 
-    <com.android.settingslib.widget.LayoutPreference
-        android:key="apps_dashboard"
-        android:layout="@layout/app_entities_header"
-        android:selectable="false"
-        settings:allowDividerBelow="true"/>
-
-    <PreferenceCategory android:key="location_advanced_settings">
-
-        <!-- This preference category gets removed if new_recent_location_ui is disabled -->
-        <Preference
-            android:key="app_level_permissions"
-            android:title="@string/location_app_level_permissions">
-            <intent android:action="android.intent.action.MANAGE_PERMISSION_APPS">
-                <extra android:name="android.intent.extra.PERMISSION_NAME"
-                       android:value="android.permission-group.LOCATION"/>
-            </intent>
-        </Preference>
-
-        <Preference
-            android:key="location_scanning"
-            android:title="@string/location_scanning_screen_title"
-            android:fragment="com.android.settings.location.ScanningSettings"/>
-
-        <!-- This preference gets removed if there is no managed profile -->
-        <com.android.settingslib.RestrictedSwitchPreference
-            android:key="managed_profile_location_switch"
-            android:title="@string/managed_profile_location_switch_title"
-            settings:useAdminDisabledSummary="true"
-            android:enabled="false"
-            android:selectable="true"/>
+        <com.android.settingslib.widget.LayoutPreference
+            android:key="apps_dashboard"
+            android:layout="@layout/app_entities_header"
+            android:selectable="false"
+            settings:allowDividerBelow="true" />
 
         <PreferenceCategory
-            android:key="location_services"/>
-    </PreferenceCategory>
+            android:key="location_advanced_settings"
+            settings:initialExpandedChildrenCount="2">
 
-    <PreferenceCategory
-        android:key="location_footer"
-        settings:allowDividerAbove="false"/>
+            <!-- This preference category gets removed if new_recent_location_ui is disabled -->
+            <Preference
+                android:key="app_level_permissions"
+                android:title="@string/location_app_level_permissions">
+                <intent android:action="android.intent.action.MANAGE_PERMISSION_APPS">
+                    <extra android:name="android.intent.extra.PERMISSION_NAME"
+                           android:value="android.permission-group.LOCATION" />
+                </intent>
+            </Preference>
+
+            <Preference
+                android:key="location_scanning"
+                android:title="@string/location_scanning_screen_title"
+                android:fragment="com.android.settings.location.ScanningSettings"/>
+
+            <!-- This preference gets removed if there is no managed profile -->
+            <com.android.settingslib.RestrictedSwitchPreference
+                android:key="managed_profile_location_switch"
+                android:title="@string/managed_profile_location_switch_title"
+                settings:useAdminDisabledSummary="true"
+                android:enabled="false"
+                android:selectable="true" />
+
+            <PreferenceCategory
+                android:key="location_services" />
+        </PreferenceCategory>
+
+        <PreferenceCategory
+            android:key="location_footer"
+            settings:allowDividerAbove="false"/>
 </PreferenceScreen>
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 7595657..bdb5889 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -162,6 +162,7 @@
     public static class AdvancedConnectedDeviceActivity extends SettingsActivity { /* empty */ }
     public static class BluetoothDeviceDetailActivity extends SettingsActivity { /* empty */ }
     public static class WifiCallingDisclaimerActivity extends SettingsActivity { /* empty */ }
+    public static class MobileNetworkListActivity extends SettingsActivity {}
 
     // Top level categories for new IA
     public static class NetworkDashboardActivity extends SettingsActivity {}
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 001e65b..92a0f73 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -27,6 +27,7 @@
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.res.Resources.Theme;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.UserHandle;
@@ -334,6 +335,12 @@
     }
 
     @Override
+    protected void onApplyThemeResource(Theme theme, int resid, boolean first) {
+        theme.applyStyle(R.style.SetupWizardPartnerResource, true);
+        super.onApplyThemeResource(theme, resid, first);
+    }
+
+    @Override
     protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
         final List<Fragment> fragments = getSupportFragmentManager().getFragments();
diff --git a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java
index 46a6371..16f5fcd 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizard.java
@@ -23,13 +23,19 @@
 import android.content.pm.ServiceInfo;
 import android.os.Bundle;
 import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityManager;
 
 import androidx.preference.Preference;
+import androidx.recyclerview.widget.RecyclerView;
 
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 
+import com.google.android.setupdesign.GlifPreferenceLayout;
+
 import java.util.List;
 
 /**
@@ -64,6 +70,23 @@
     }
 
     @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        GlifPreferenceLayout layout = (GlifPreferenceLayout) view;
+        layout.setDividerInsets(Integer.MAX_VALUE, 0);
+
+        layout.setHeaderText(R.string.vision_settings_title);
+    }
+
+    @Override
+    public RecyclerView onCreateRecyclerView(LayoutInflater inflater, ViewGroup parent,
+        Bundle savedInstanceState) {
+        GlifPreferenceLayout layout = (GlifPreferenceLayout) parent;
+        return layout.onCreateRecyclerView(inflater, parent, savedInstanceState);
+    }
+
+    @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
         addPreferencesFromResource(R.xml.accessibility_settings_for_setup_wizard);
diff --git a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java
index 9512f01..fc68d2c 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java
@@ -34,14 +34,6 @@
     private static final String SAVE_KEY_TITLE = "activity_title";
 
     @Override
-    protected void onCreate(Bundle savedState) {
-        super.onCreate(savedState);
-
-        // Finish configuring the content view.
-        getActionBar().setDisplayHomeAsUpEnabled(true);
-    }
-
-    @Override
     protected void onSaveInstanceState(Bundle savedState) {
         savedState.putCharSequence(SAVE_KEY_TITLE, getTitle());
         super.onSaveInstanceState(savedState);
diff --git a/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java b/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java
index 4bda99e..55e85f9 100644
--- a/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java
+++ b/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java
@@ -145,7 +145,7 @@
                 mContext.getString(R.string.config_settingsintelligence_package_name));
         final LocationManager locationManager =
                 (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
-        final String locationHistoryPackage = locationManager.getLocationControllerExtraPackage();
+        final String locationHistoryPackage = locationManager.getExtraLocationControllerPackage();
         if (locationHistoryPackage != null) {
             keepEnabledPackages.add(locationHistoryPackage);
         }
diff --git a/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java b/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
index 4987286..183d384 100755
--- a/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
+++ b/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
@@ -187,6 +187,9 @@
         if (!ensurePackageInfoAvailable(activity)) {
             return;
         }
+        if (!ensureDisplayableModule(activity)) {
+            return;
+        }
         startListeningToPackageRemove();
 
         setHasOptionsMenu(true);
@@ -260,8 +263,8 @@
                 new InstantAppButtonsPreferenceController(context, this, packageName, lifecycle);
         controllers.add(mInstantAppButtonPreferenceController);
         mAppButtonsPreferenceController = new AppButtonsPreferenceController(
-            (SettingsActivity) getActivity(), this, lifecycle, packageName, mState,
-            REQUEST_UNINSTALL, REQUEST_REMOVE_DEVICE_ADMIN);
+                (SettingsActivity) getActivity(), this, lifecycle, packageName, mState,
+                REQUEST_UNINSTALL, REQUEST_REMOVE_DEVICE_ADMIN);
         controllers.add(mAppButtonsPreferenceController);
         controllers.add(new AppBatteryPreferenceController(context, this, packageName, lifecycle));
         controllers.add(new AppMemoryPreferenceController(context, this, lifecycle));
@@ -318,6 +321,23 @@
         return true;
     }
 
+    /**
+     * Ensures the package is displayable as directed by {@link AppUtils#isHiddenSystemModule}.
+     * If it's not, the fragment will finish.
+     *
+     * @return true if package is displayable.
+     */
+    @VisibleForTesting
+    boolean ensureDisplayableModule(Activity activity) {
+        if (AppUtils.isHiddenSystemModule(activity.getApplicationContext(), mPackageName)) {
+            mFinishing = true;
+            Log.w(TAG, "Package is hidden module, exiting: " + mPackageName);
+            activity.finishAndRemoveTask();
+            return false;
+        }
+        return true;
+    }
+
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
         super.onCreateOptionsMenu(menu, inflater);
diff --git a/src/com/android/settings/biometrics/BiometricEnrollBase.java b/src/com/android/settings/biometrics/BiometricEnrollBase.java
index 9c9f4fa..a961921 100644
--- a/src/com/android/settings/biometrics/BiometricEnrollBase.java
+++ b/src/com/android/settings/biometrics/BiometricEnrollBase.java
@@ -21,6 +21,7 @@
 import android.annotation.Nullable;
 import android.content.Intent;
 import android.content.res.Resources;
+import android.content.res.Resources.Theme;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.os.UserHandle;
@@ -97,6 +98,7 @@
     @Override
     protected void onApplyThemeResource(Resources.Theme theme, int resid, boolean first) {
         resid = SetupWizardUtils.getTheme(getIntent());
+        theme.applyStyle(R.style.SetupWizardPartnerResource, true);
         super.onApplyThemeResource(theme, resid, first);
     }
 
diff --git a/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java b/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java
index 2c4db1f..1d2d793 100644
--- a/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java
+++ b/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java
@@ -62,6 +62,7 @@
     @VisibleForTesting
     final Map<String, Bitmap> mIconCache;
     private CachedBluetoothDevice mCachedDevice;
+    private BluetoothDevice mBluetoothDevice;
     @VisibleForTesting
     BluetoothAdapter mBluetoothAdapter;
     @VisibleForTesting
@@ -102,6 +103,9 @@
 
     @Override
     public void onStart() {
+        if (!isAvailable()) {
+            return;
+        }
         mCachedDevice.registerCallback(this::onDeviceAttributesChanged);
         mBluetoothAdapter.registerMetadataListener(mCachedDevice.getDevice(), mMetadataListener,
                 mHandler);
@@ -109,6 +113,9 @@
 
     @Override
     public void onStop() {
+        if (!isAvailable()) {
+            return;
+        }
         mCachedDevice.unregisterCallback(this::onDeviceAttributesChanged);
         mBluetoothAdapter.unregisterMetadataListener(mCachedDevice.getDevice());
 
@@ -123,6 +130,7 @@
 
     public void init(CachedBluetoothDevice cachedBluetoothDevice) {
         mCachedDevice = cachedBluetoothDevice;
+        mBluetoothDevice = mCachedDevice.getDevice();
     }
 
     @VisibleForTesting
diff --git a/src/com/android/settings/core/gateway/SettingsGateway.java b/src/com/android/settings/core/gateway/SettingsGateway.java
index 10eec4e..31d54f9 100644
--- a/src/com/android/settings/core/gateway/SettingsGateway.java
+++ b/src/com/android/settings/core/gateway/SettingsGateway.java
@@ -97,6 +97,7 @@
 import com.android.settings.location.ScanningSettings;
 import com.android.settings.network.ApnEditor;
 import com.android.settings.network.ApnSettings;
+import com.android.settings.network.MobileNetworkListFragment;
 import com.android.settings.network.NetworkDashboardFragment;
 import com.android.settings.nfc.AndroidBeam;
 import com.android.settings.nfc.PaymentSettings;
@@ -273,7 +274,8 @@
             DataUsageList.class.getName(),
             ToggleBackupSettingFragment.class.getName(),
             PreviouslyConnectedDeviceDashboardFragment.class.getName(),
-            BatterySaverScheduleSettings.class.getName()
+            BatterySaverScheduleSettings.class.getName(),
+            MobileNetworkListFragment.class.getName()
     };
 
     public static final String[] SETTINGS_FOR_RESTRICTED = {
diff --git a/src/com/android/settings/development/AutomaticSystemServerHeapDumpPreferenceController.java b/src/com/android/settings/development/AutomaticSystemServerHeapDumpPreferenceController.java
new file mode 100644
index 0000000..aa76bb8
--- /dev/null
+++ b/src/com/android/settings/development/AutomaticSystemServerHeapDumpPreferenceController.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2019 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.Build;
+import android.os.UserManager;
+import android.provider.Settings;
+
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreference;
+
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+public class AutomaticSystemServerHeapDumpPreferenceController extends
+        DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
+        PreferenceControllerMixin {
+
+    private static final String KEY_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS =
+            "automatic_system_server_heap_dumps";
+
+    private static final int SETTING_VALUE_OFF = 0;
+    private static final int SETTING_VALUE_ON = 1;
+
+    private final UserManager mUserManager;
+    private final boolean mIsConfigEnabled;
+
+    public AutomaticSystemServerHeapDumpPreferenceController(Context context) {
+        super(context);
+        mIsConfigEnabled = context.getResources().getBoolean(
+                com.android.internal.R.bool.config_debugEnableAutomaticSystemServerHeapDumps);
+        mUserManager = context.getSystemService(UserManager.class);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return Build.IS_DEBUGGABLE && mIsConfigEnabled
+                && !mUserManager.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS;
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        final boolean isEnabled = (Boolean) newValue;
+        Settings.Secure.putInt(mContext.getContentResolver(),
+                Settings.Global.ENABLE_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS,
+                isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        final int mode = Settings.Secure.getInt(mContext.getContentResolver(),
+                Settings.Global.ENABLE_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS, SETTING_VALUE_ON);
+        ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        super.onDeveloperOptionsSwitchDisabled();
+        Settings.Secure.putInt(mContext.getContentResolver(),
+                Settings.Global.ENABLE_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS, SETTING_VALUE_OFF);
+        ((SwitchPreference) mPreference).setChecked(false);
+    }
+}
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index adc23a8..e9fc759 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -404,6 +404,7 @@
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
         controllers.add(new MemoryUsagePreferenceController(context));
         controllers.add(new BugReportPreferenceController(context));
+        controllers.add(new SystemServerHeapDumpPreferenceController(context));
         controllers.add(new LocalBackupPasswordPreferenceController(context));
         controllers.add(new StayAwakePreferenceController(context, lifecycle));
         controllers.add(new HdcpCheckingPreferenceController(context));
@@ -418,6 +419,7 @@
         controllers.add(new ClearAdbKeysPreferenceController(context, fragment));
         controllers.add(new LocalTerminalPreferenceController(context));
         controllers.add(new BugReportInPowerPreferenceController(context));
+        controllers.add(new AutomaticSystemServerHeapDumpPreferenceController(context));
         controllers.add(new MockLocationAppPreferenceController(context, fragment));
         controllers.add(new DebugViewAttributesPreferenceController(context));
         controllers.add(new SelectDebugAppPreferenceController(context, fragment));
diff --git a/src/com/android/settings/development/SystemServerHeapDumpPreferenceController.java b/src/com/android/settings/development/SystemServerHeapDumpPreferenceController.java
new file mode 100644
index 0000000..599162e
--- /dev/null
+++ b/src/com/android/settings/development/SystemServerHeapDumpPreferenceController.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2019 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.app.ActivityManager;
+import android.content.Context;
+import android.os.Build;
+import android.os.Handler;
+import android.os.RemoteException;
+import android.os.UserManager;
+import android.util.Log;
+import android.widget.Toast;
+
+import androidx.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+public class SystemServerHeapDumpPreferenceController extends DeveloperOptionsPreferenceController
+        implements PreferenceControllerMixin {
+
+    private static final String KEY_SYSTEM_SERVER_HEAP_DUMP = "system_server_heap_dump";
+
+    /** How long to keep the preference disabled before re-enabling. */
+    private static final long ENABLE_TIMEOUT_MILLIS = 5000L;
+
+    private final UserManager mUserManager;
+
+    private Handler mHandler;
+
+    public SystemServerHeapDumpPreferenceController(Context context) {
+        super(context);
+
+        mUserManager = context.getSystemService(UserManager.class);
+        mHandler = new Handler();
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return Build.IS_DEBUGGABLE
+                && !mUserManager.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_SYSTEM_SERVER_HEAP_DUMP;
+    }
+
+    @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (!KEY_SYSTEM_SERVER_HEAP_DUMP.equals(preference.getKey())) {
+            return false;
+        }
+        try {
+            // Temporarily disable the preference so the user doesn't start two dumps in a row.
+            preference.setEnabled(false);
+            Toast.makeText(mContext, R.string.capturing_system_heap_dump_message,
+                    Toast.LENGTH_SHORT).show();
+            ActivityManager.getService().requestSystemServerHeapDump();
+            mHandler.postDelayed(() -> preference.setEnabled(true), ENABLE_TIMEOUT_MILLIS);
+            return true;
+        } catch (RemoteException e) {
+            Log.e(TAG, "error taking system heap dump", e);
+            Toast.makeText(mContext, R.string.error_capturing_system_heap_dump_message,
+                    Toast.LENGTH_SHORT).show();
+        }
+        return false;
+    }
+}
diff --git a/src/com/android/settings/deviceinfo/StorageWizardBase.java b/src/com/android/settings/deviceinfo/StorageWizardBase.java
index 48cdeeb..3873389 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardBase.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardBase.java
@@ -24,6 +24,7 @@
 import android.annotation.LayoutRes;
 import android.annotation.NonNull;
 import android.content.Intent;
+import android.content.res.Resources.Theme;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.os.SystemClock;
@@ -123,6 +124,12 @@
         super.onDestroy();
     }
 
+    @Override
+    protected void onApplyThemeResource(Theme theme, int resid, boolean first) {
+        theme.applyStyle(R.style.SetupWizardPartnerResource, true);
+        super.onApplyThemeResource(theme, resid, first);
+    }
+
     protected FooterButton getBackButton() {
         return mBack;
     }
diff --git a/src/com/android/settings/homepage/contextualcards/slices/NotificationChannelSlice.java b/src/com/android/settings/homepage/contextualcards/slices/NotificationChannelSlice.java
index c319dca..d174156 100644
--- a/src/com/android/settings/homepage/contextualcards/slices/NotificationChannelSlice.java
+++ b/src/com/android/settings/homepage/contextualcards/slices/NotificationChannelSlice.java
@@ -131,6 +131,7 @@
     protected final Context mContext;
     @VisibleForTesting
     NotificationBackend mNotificationBackend;
+    private NotificationBackend.AppRow mAppRow;
     private String mPackageName;
     private int mUid;
 
@@ -200,21 +201,12 @@
         final String packageName = intent.getStringExtra(PACKAGE_NAME);
         final int uid = intent.getIntExtra(PACKAGE_UID, -1);
         final String channelId = intent.getStringExtra(CHANNEL_ID);
-        final PackageInfo packageInfo = getPackageInfo(packageName);
-        final NotificationBackend.AppRow appRow = mNotificationBackend.loadAppRow(mContext,
-                mContext.getPackageManager(), packageInfo);
-
-        final List<NotificationChannel> notificationChannels = getEnabledChannels(packageName, uid,
-                appRow);
-        for (NotificationChannel channel : notificationChannels) {
-            if (TextUtils.equals(channel.getId(), channelId)) {
-                final int importance = newState ? IMPORTANCE_LOW : IMPORTANCE_NONE;
-                channel.setImportance(importance);
-                channel.lockFields(NotificationChannel.USER_LOCKED_IMPORTANCE);
-                mNotificationBackend.updateChannel(packageName, uid, channel);
-                return;
-            }
-        }
+        final NotificationChannel channel = mNotificationBackend.getChannel(packageName, uid,
+                channelId);
+        final int importance = newState ? IMPORTANCE_LOW : IMPORTANCE_NONE;
+        channel.setImportance(importance);
+        channel.lockFields(NotificationChannel.USER_LOCKED_IMPORTANCE);
+        mNotificationBackend.updateChannel(packageName, uid, channel);
     }
 
     @Override
@@ -287,16 +279,14 @@
     private List<ListBuilder.RowBuilder> getNotificationChannelRows(PackageInfo packageInfo,
             IconCompat icon) {
         final List<ListBuilder.RowBuilder> notificationChannelRows = new ArrayList<>();
-        final NotificationBackend.AppRow appRow = mNotificationBackend.loadAppRow(mContext,
-                mContext.getPackageManager(), packageInfo);
         final List<NotificationChannel> enabledChannels = getEnabledChannels(mPackageName, mUid,
-                appRow);
+                mAppRow);
 
         for (NotificationChannel channel : enabledChannels) {
             notificationChannelRows.add(new ListBuilder.RowBuilder()
                     .setTitle(channel.getName())
                     .setSubtitle(NotificationBackend.getSentSummary(
-                            mContext, appRow.sentByChannel.get(channel.getId()), false))
+                            mContext, mAppRow.sentByChannel.get(channel.getId()), false))
                     .setPrimaryAction(buildRowSliceAction(channel, icon))
                     .addEndItem(SliceAction.createToggle(getToggleIntent(channel.getId()),
                             null /* actionTitle */, channel.getImportance() != IMPORTANCE_NONE)));
@@ -407,6 +397,7 @@
                     && sentCount > maxSentCount) {
                 maxSentCount = sentCount;
                 maxSentCountPackage = packageInfo;
+                mAppRow = appRow;
             }
         }
 
diff --git a/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java b/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
index 4a409e1..9343493 100644
--- a/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
+++ b/src/com/android/settings/inputmethod/UserDictionaryListPreferenceController.java
@@ -174,7 +174,10 @@
             mScreen.addPreference(createUserDictionaryPreference(null));
         } else {
             for (String locale : localeSet) {
-                mScreen.addPreference(createUserDictionaryPreference(locale));
+                final Preference pref = createUserDictionaryPreference(locale);
+                if (mScreen.findPreference(pref.getKey()) == null) {
+                    mScreen.addPreference(pref);
+                }
             }
         }
     }
diff --git a/src/com/android/settings/network/telephony/WifiCallingPreferenceController.java b/src/com/android/settings/network/telephony/WifiCallingPreferenceController.java
index dfa1271..96521ea 100644
--- a/src/com/android/settings/network/telephony/WifiCallingPreferenceController.java
+++ b/src/com/android/settings/network/telephony/WifiCallingPreferenceController.java
@@ -21,8 +21,10 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.os.Looper;
+import android.os.PersistableBundle;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
+import android.telephony.CarrierConfigManager;
 import android.telephony.PhoneStateListener;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
@@ -50,17 +52,24 @@
 
     private TelephonyManager mTelephonyManager;
     @VisibleForTesting
+    CarrierConfigManager mCarrierConfigManager;
+    @VisibleForTesting
     ImsManager mImsManager;
     @VisibleForTesting
     PhoneAccountHandle mSimCallManager;
     private PhoneCallStateListener mPhoneStateListener;
     private Preference mPreference;
+    private boolean mEditableWfcRoamingMode;
+    private boolean mUseWfcHomeModeForRoaming;
 
     public WifiCallingPreferenceController(Context context, String key) {
         super(context, key);
+        mCarrierConfigManager = context.getSystemService(CarrierConfigManager.class);
         mTelephonyManager = context.getSystemService(TelephonyManager.class);
         mSimCallManager = context.getSystemService(TelecomManager.class).getSimCallManager();
         mPhoneStateListener = new PhoneCallStateListener(Looper.getMainLooper());
+        mEditableWfcRoamingMode = true;
+        mUseWfcHomeModeForRoaming = false;
     }
 
     @Override
@@ -109,9 +118,9 @@
         } else {
             int resId = com.android.internal.R.string.wifi_calling_off_summary;
             if (mImsManager.isWfcEnabledByUser()) {
+                boolean wfcRoamingEnabled = mEditableWfcRoamingMode && !mUseWfcHomeModeForRoaming;
                 final boolean isRoaming = mTelephonyManager.isNetworkRoaming();
-                int wfcMode = mImsManager.getWfcMode(isRoaming);
-
+                int wfcMode = mImsManager.getWfcMode(isRoaming && wfcRoamingEnabled);
                 switch (wfcMode) {
                     case ImsConfig.WfcModeFeatureValueConstants.WIFI_ONLY:
                         resId = com.android.internal.R.string.wfc_mode_wifi_only_summary;
@@ -137,6 +146,16 @@
         mSubId = subId;
         mTelephonyManager = TelephonyManager.from(mContext).createForSubscriptionId(mSubId);
         mImsManager = ImsManager.getInstance(mContext, SubscriptionManager.getPhoneId(mSubId));
+        if (mCarrierConfigManager != null) {
+            final PersistableBundle carrierConfig = mCarrierConfigManager.getConfigForSubId(mSubId);
+            if (carrierConfig != null) {
+                mEditableWfcRoamingMode = carrierConfig.getBoolean(
+                        CarrierConfigManager.KEY_EDITABLE_WFC_ROAMING_MODE_BOOL);
+                mUseWfcHomeModeForRoaming = carrierConfig.getBoolean(
+                        CarrierConfigManager
+                                .KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL);
+            }
+        }
     }
 
     private class PhoneCallStateListener extends PhoneStateListener {
diff --git a/src/com/android/settings/password/ChooseLockPattern.java b/src/com/android/settings/password/ChooseLockPattern.java
index d89ad30..e0974fe 100644
--- a/src/com/android/settings/password/ChooseLockPattern.java
+++ b/src/com/android/settings/password/ChooseLockPattern.java
@@ -479,7 +479,7 @@
                     R.layout.choose_lock_pattern, container, false);
             layout.setHeaderText(getActivity().getTitle());
             if (getResources().getBoolean(R.bool.config_lock_pattern_minimal_ui)) {
-                View iconView = layout.findViewById(R.id.suc_layout_icon);
+                View iconView = layout.findViewById(R.id.sud_layout_icon);
                 if (iconView != null) {
                     iconView.setVisibility(View.GONE);
                 }
diff --git a/src/com/android/settings/privacy/PermissionBarChartPreferenceController.java b/src/com/android/settings/privacy/PermissionBarChartPreferenceController.java
index 7c55b51..b47ad9c 100644
--- a/src/com/android/settings/privacy/PermissionBarChartPreferenceController.java
+++ b/src/com/android/settings/privacy/PermissionBarChartPreferenceController.java
@@ -163,12 +163,13 @@
 
         for (int index = 0; index < barViewInfos.length; index++) {
             final RuntimePermissionUsageInfo permissionGroupInfo = usageInfos.get(index);
+            final int count = permissionGroupInfo.getAppAccessCount();
+            final CharSequence permLabel = getPermissionGroupLabel(permissionGroupInfo.getName());
 
             barViewInfos[index] = new BarViewInfo(
-                    getPermissionGroupIcon(permissionGroupInfo.getName()),
-                    permissionGroupInfo.getAppAccessCount(),
-                    R.string.storage_detail_apps,
-                    getPermissionGroupLabel(permissionGroupInfo.getName()));
+                    getPermissionGroupIcon(permissionGroupInfo.getName()), count, permLabel,
+                    mContext.getResources().getQuantityString(R.plurals.permission_bar_chart_label,
+                            count, count), permLabel);
 
             // Set the click listener for each bar view.
             // The listener will navigate user to permission usage app.
diff --git a/src/com/android/settings/wifi/WifiSettings.java b/src/com/android/settings/wifi/WifiSettings.java
index 585cf71..9167210 100644
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -41,6 +41,7 @@
 import android.os.Looper;
 import android.os.PowerManager;
 import android.provider.Settings;
+import android.util.FeatureFlagUtils;
 import android.util.Log;
 import android.view.ContextMenu;
 import android.view.ContextMenu.ContextMenuInfo;
@@ -57,6 +58,7 @@
 import com.android.settings.R;
 import com.android.settings.RestrictedSettingsFragment;
 import com.android.settings.SettingsActivity;
+import com.android.settings.core.FeatureFlags;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.SummaryLoader;
 import com.android.settings.location.ScanningSettings;
@@ -960,8 +962,10 @@
     private void launchNetworkDetailsFragment(ConnectedAccessPointPreference pref) {
         final AccessPoint accessPoint = pref.getAccessPoint();
         final Context context = getContext();
-        final CharSequence title = SavedAccessPointsWifiSettings.usingDetailsFragment(context) ?
-                accessPoint.getTitle() : context.getText(R.string.pref_title_network_details);
+        final CharSequence title =
+                FeatureFlagUtils.isEnabled(context, FeatureFlags.WIFI_DETAILS_DATAUSAGE_HEADER)
+                        ? accessPoint.getTitle()
+                        : context.getText(R.string.pref_title_network_details);
 
         new SubSettingLauncher(getContext())
                 .setTitleText(title)
diff --git a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
index 5fc350b..955525d 100644
--- a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
+++ b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
@@ -41,6 +41,7 @@
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
+import android.os.CountDownTimer;
 import android.os.Handler;
 import android.text.TextUtils;
 import android.util.FeatureFlagUtils;
@@ -84,6 +85,7 @@
 import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
+import java.time.Duration;
 import java.util.StringJoiner;
 import java.util.stream.Collectors;
 
@@ -127,6 +129,19 @@
     @VisibleForTesting
     static final String KEY_IPV6_ADDRESSES_PREF = "ipv6_addresses";
 
+    private static final int STATE_NONE = 1;
+    private static final int STATE_ENABLE_WIFI = 2;
+    private static final int STATE_ENABLE_WIFI_FAILED = 3;
+    private static final int STATE_CONNECTING = 4;
+    private static final int STATE_CONNECTED = 5;
+    private static final int STATE_FAILED = 6;
+    private static final int STATE_NOT_IN_RANGE = 7;
+    private static final int STATE_DISCONNECTED = 8;
+    private static final long TIMEOUT = Duration.ofSeconds(10).toMillis();
+
+    // Be static to avoid too much object not be reset.
+    private static CountDownTimer mTimer;
+
     private AccessPoint mAccessPoint;
     private final ConnectivityManager mConnectivityManager;
     private final Fragment mFragment;
@@ -143,6 +158,9 @@
     private final WifiTracker mWifiTracker;
     private final MetricsFeatureProvider mMetricsFeatureProvider;
     private boolean mIsOutOfRange;
+    private boolean mConnected;
+    private int mConnectingState;
+    private WifiManager.ActionListener mConnectListener;
 
     // UI elements - in order of appearance
     private ActionButtonsPreference mButtonsPref;
@@ -182,7 +200,7 @@
                     // fall through
                 case WifiManager.NETWORK_STATE_CHANGED_ACTION:
                 case WifiManager.RSSI_CHANGED_ACTION:
-                    updateNetworkInfo();
+                    refreshPage();
                     break;
             }
         }
@@ -197,7 +215,7 @@
         public void onLinkPropertiesChanged(Network network, LinkProperties lp) {
             if (network.equals(mNetwork) && !lp.equals(mLinkProperties)) {
                 mLinkProperties = lp;
-                updateIpLayerInfo();
+                refreshIpLayerInfo();
             }
         }
 
@@ -224,12 +242,17 @@
                 }
                 mNetworkCapabilities = nc;
                 refreshButtons();
-                updateIpLayerInfo();
+                refreshIpLayerInfo();
             }
         }
 
         @Override
         public void onLost(Network network) {
+            // If support detail page for saved network, should update as disconnect but not exit.
+            if (SavedAccessPointsWifiSettings.usingDetailsFragment(mContext)) {
+                return;
+            }
+
             if (network.equals(mNetwork)) {
                 exitActivity();
             }
@@ -240,13 +263,23 @@
         /** Called when the state of Wifi has changed. */
         public void onWifiStateChanged(int state) {
             Log.d(TAG, "onWifiStateChanged(" + state + ")");
-            // Do nothing.
+            if (mConnectingState == STATE_ENABLE_WIFI && state == WifiManager.WIFI_STATE_ENABLED) {
+                updateConnectingState(STATE_CONNECTING);
+            }
         }
 
         /** Called when the connection state of wifi has changed. */
         public void onConnectedChanged() {
-            Log.d(TAG, "onConnectedChanged");
-            // Do nothing.
+            updateAccessPointFromScannedList();
+            if (mConnected != mAccessPoint.isActive()) {
+                Log.d(TAG, "Connection state changed!");
+                mConnected = mAccessPoint.isActive();
+                if (mAccessPoint.isActive()) {
+                    updateConnectingState(STATE_CONNECTED);
+                } else {
+                    updateConnectingState(STATE_DISCONNECTED);
+                }
+            }
         }
 
         /**
@@ -254,8 +287,7 @@
          * {@link WifiTracker#getAccessPoints()} should be called to get the updated list.
          */
         public void onAccessPointsChanged() {
-            Log.d(TAG, "onAccessPointsChanged");
-            updateNetworkInfo();
+            refreshPage();
         }
     };
 
@@ -314,6 +346,19 @@
         } else {
             mWifiTracker = null;
         }
+        mConnected = mAccessPoint.isActive();
+        mConnectingState = STATE_NONE;
+        mConnectListener = new WifiManager.ActionListener() {
+            @Override
+            public void onSuccess() {
+                // Do nothing
+            }
+
+            @Override
+            public void onFailure(int reason) {
+                updateConnectingState(STATE_FAILED);
+            }
+        };
     }
 
     @Override
@@ -339,10 +384,14 @@
                 .setButton1OnClickListener(view -> forgetNetwork())
                 .setButton2Text(R.string.wifi_sign_in_button_text)
                 .setButton2OnClickListener(view -> signIntoNetwork())
-                .setButton3Text(R.string.share)
-                .setButton3Icon(R.drawable.ic_qrcode_24dp)
-                .setButton3OnClickListener(view -> shareNetwork())
-                .setButton3Visible(WifiDppUtils.isSupportConfiguratorQrCodeGenerator(mAccessPoint));
+                .setButton3Text(R.string.wifi_connect)
+                .setButton3Icon(R.drawable.ic_settings_wireless)
+                .setButton3OnClickListener(view -> connectNetwork())
+                .setButton3Enabled(true)
+                .setButton4Text(R.string.share)
+                .setButton4Icon(R.drawable.ic_qrcode_24dp)
+                .setButton4OnClickListener(view -> shareNetwork())
+                .setButton4Visible(WifiDppUtils.isSupportConfiguratorQrCodeGenerator(mAccessPoint));
 
         mSignalStrengthPref = screen.findPreference(KEY_SIGNAL_STRENGTH_PREF);
         mTxLinkSpeedPref = screen.findPreference(KEY_TX_LINK_SPEED);
@@ -397,14 +446,18 @@
         }
     }
 
+    private void updateNetworkInfo() {
+        mNetwork = mWifiManager.getCurrentNetwork();
+        mLinkProperties = mConnectivityManager.getLinkProperties(mNetwork);
+        mNetworkCapabilities = mConnectivityManager.getNetworkCapabilities(mNetwork);
+    }
+
     @Override
     public void onResume() {
         // Ensure mNetwork is set before any callbacks above are delivered, since our
         // NetworkCallback only looks at changes to mNetwork.
-        mNetwork = mWifiManager.getCurrentNetwork();
-        mLinkProperties = mConnectivityManager.getLinkProperties(mNetwork);
-        mNetworkCapabilities = mConnectivityManager.getNetworkCapabilities(mNetwork);
         updateNetworkInfo();
+        refreshPage();
         mContext.registerReceiver(mReceiver, mFilter);
         mConnectivityManager.registerNetworkCallback(mNetworkRequest, mNetworkCallback,
                 mHandler);
@@ -421,11 +474,13 @@
         mConnectivityManager.unregisterNetworkCallback(mNetworkCallback);
     }
 
-    private void updateNetworkInfo() {
+    private void refreshPage() {
         if(!updateAccessPoint()) {
             return;
         }
 
+        Log.d(TAG, "Update UI!");
+
         // refresh header
         refreshEntityHeader();
 
@@ -441,26 +496,37 @@
         // Receive Link Speed Pref
         refreshRxSpeed();
         // IP related information
-        updateIpLayerInfo();
+        refreshIpLayerInfo();
         // MAC Address Pref
         refreshMacAddress();
-
     }
 
     private boolean updateAccessPoint() {
         boolean changed = false;
         if (mWifiTracker != null) {
+            // remember mIsOutOfRange as old before updated
+            boolean oldState = mIsOutOfRange;
             updateAccessPointFromScannedList();
             // refresh UI if signal level changed for disconnect network.
             changed = mRssiSignalLevel != mAccessPoint.getLevel();
+            changed |= oldState != mIsOutOfRange;
         }
 
         if (mAccessPoint.isActive()) {
-            // No need to fetch LinkProperties and NetworkCapabilities, they are updated by the
-            // callbacks. mNetwork doesn't change except in onResume.
+            // Sometimes {@link WifiManager#getCurrentNetwork()} return null after connected,
+            // refresh it if needed.
+            if (mNetwork == null) {
+                updateNetworkInfo();
+            }
             mNetworkInfo = mConnectivityManager.getNetworkInfo(mNetwork);
             mWifiInfo = mWifiManager.getConnectionInfo();
             if (mNetwork == null || mNetworkInfo == null || mWifiInfo == null) {
+                // Once connected, can't get mNetworkInfo immediately, return false and wait for
+                // next time to update UI.
+                if (SavedAccessPointsWifiSettings.usingDetailsFragment(mContext)) {
+                    return false;
+                }
+
                 exitActivity();
                 return false;
             }
@@ -474,6 +540,8 @@
     }
 
     private void updateAccessPointFromScannedList() {
+        if (mWifiTracker == null) return;
+
         mIsOutOfRange = true;
 
         if (mAccessPoint.getConfig() == null) {
@@ -484,7 +552,7 @@
             if (ap.getConfig() != null
                     && mAccessPoint.matches(ap.getConfig())) {
                 mAccessPoint = ap;
-                mIsOutOfRange = false;
+                mIsOutOfRange = !mAccessPoint.isReachable();
                 return;
             }
         }
@@ -543,6 +611,11 @@
             band = mContext.getResources().getString(R.string.wifi_band_5ghz);
         } else {
             Log.e(TAG, "Unexpected frequency " + frequency);
+            // Connecting state is unstable, make it disappeared if unexpected
+            if (mConnectingState == STATE_CONNECTING) {
+                mFrequencyPref.setVisible(false);
+            }
+            return;
         }
         mFrequencyPref.setSummary(band);
         mFrequencyPref.setVisible(true);
@@ -616,12 +689,21 @@
     private void refreshButtons() {
         mButtonsPref.setButton1Visible(canForgetNetwork());
         mButtonsPref.setButton2Visible(canSignIntoNetwork());
-        mButtonsPref.setButton3Visible(canShareNetwork());
-        mButtonsPref.setVisible(
-                canSignIntoNetwork() || canForgetNetwork() || canShareNetwork());
+        mButtonsPref.setButton3Visible(canConnectNetwork());
+        mButtonsPref.setButton4Visible(canShareNetwork());
+        mButtonsPref.setVisible(canSignIntoNetwork()
+                || canForgetNetwork()
+                || canShareNetwork()
+                || canConnectNetwork());
     }
 
-    private void updateIpLayerInfo() {
+    private boolean canConnectNetwork() {
+        // Display connect button for disconnected AP even not in the range.
+        return SavedAccessPointsWifiSettings.usingDetailsFragment(mContext)
+                && !mAccessPoint.isActive();
+    }
+
+    private void refreshIpLayerInfo() {
         // Hide IP layer info if not a connected network.
         if (!mAccessPoint.isActive() || mNetwork == null || mLinkProperties == null) {
             mIpAddressPref.setVisible(false);
@@ -823,4 +905,169 @@
     private boolean usingDataUsageHeader(Context context) {
         return FeatureFlagUtils.isEnabled(context, FeatureFlags.WIFI_DETAILS_DATAUSAGE_HEADER);
     }
+
+    private void connectNetwork() {
+        final Activity activity = mFragment.getActivity();
+        // error handling, connected/saved network should have mWifiConfig.
+        if (mWifiConfig == null) {
+            Toast.makeText(activity,
+                    R.string.wifi_failed_connect_message,
+                    Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        // init state before connect
+        mConnectingState = STATE_NONE;
+
+        if (mWifiManager.isWifiEnabled()) {
+            updateConnectingState(STATE_CONNECTING);
+        } else {
+            // Enable Wi-Fi automatically to connect AP
+            updateConnectingState(STATE_ENABLE_WIFI);
+        }
+    }
+
+    private void updateConnectingState(int state) {
+        final Activity activity = mFragment.getActivity();
+        Log.d(TAG, "updateConnectingState from " + mConnectingState + " to " + state);
+        switch (mConnectingState) {
+            case STATE_NONE:
+            case STATE_ENABLE_WIFI:
+                if (state == STATE_ENABLE_WIFI) {
+                    Log.d(TAG, "Turn on Wi-Fi automatically!");
+                    updateConnectedButton(STATE_ENABLE_WIFI);
+                    Toast.makeText(activity,
+                            R.string.wifi_turned_on_message,
+                            Toast.LENGTH_SHORT).show();
+                    mWifiManager.setWifiEnabled(true);
+                    // start timer for error handling
+                    startTimer();
+                } else if (state == STATE_CONNECTING) {
+                    Log.d(TAG, "connecting...");
+                    updateConnectedButton(STATE_CONNECTING);
+                    mWifiManager.connect(mWifiConfig.networkId, mConnectListener);
+                    // start timer for error handling since framework didn't call back if failed
+                    startTimer();
+                } else if (state == STATE_ENABLE_WIFI_FAILED) {
+                    Log.e(TAG, "Wi-Fi failed to enable network!");
+                    stopTimer();
+                    // reset state
+                    state = STATE_NONE;
+                    Toast.makeText(activity,
+                            R.string.wifi_failed_connect_message,
+                            Toast.LENGTH_SHORT).show();
+                    updateConnectedButton(STATE_ENABLE_WIFI_FAILED);
+                }
+                // Do not break here for disconnected event.
+            case STATE_CONNECTED:
+                if (state == STATE_DISCONNECTED) {
+                    Log.d(TAG, "disconnected");
+                    // reset state
+                    state = STATE_NONE;
+                    updateConnectedButton(STATE_DISCONNECTED);
+                    refreshPage();
+                    // clear for getting MAC Address from saved configuration
+                    mWifiInfo = null;
+                }
+                break;
+            case STATE_CONNECTING:
+                if (state == STATE_CONNECTED) {
+                    Log.d(TAG, "connected");
+                    stopTimer();
+                    updateConnectedButton(STATE_CONNECTED);
+                    Toast.makeText(activity,
+                            mContext.getString(R.string.wifi_connected_to_message,
+                                    mAccessPoint.getTitle()),
+                            Toast.LENGTH_SHORT).show();
+
+                    updateNetworkInfo();
+                    refreshPage();
+                } else if (state == STATE_NOT_IN_RANGE) {
+                    Log.d(TAG, "AP not in range");
+                    stopTimer();
+                    // reset state
+                    state = STATE_NONE;
+                    Toast.makeText(activity,
+                            R.string.wifi_not_in_range_message,
+                            Toast.LENGTH_SHORT).show();
+                    updateConnectedButton(STATE_NOT_IN_RANGE);
+                } else if (state == STATE_FAILED) {
+                    Log.d(TAG, "failed");
+                    stopTimer();
+                    // reset state
+                    state = STATE_NONE;
+                    Toast.makeText(activity,
+                            R.string.wifi_failed_connect_message,
+                            Toast.LENGTH_SHORT).show();
+                    updateConnectedButton(STATE_FAILED);
+                }
+                break;
+            default:
+                Log.e(TAG, "Invalid state : " + mConnectingState);
+                // don't update invalid state
+                return;
+        }
+
+        mConnectingState = state;
+    }
+
+    private void updateConnectedButton(int state) {
+        switch (state) {
+            case STATE_ENABLE_WIFI:
+            case STATE_CONNECTING:
+                mButtonsPref.setButton3Text(R.string.wifi_connecting)
+                        .setButton3Enabled(false);
+                break;
+            case STATE_CONNECTED:
+                mButtonsPref.setButton3Visible(false);
+                break;
+            case STATE_DISCONNECTED:
+            case STATE_NOT_IN_RANGE:
+            case STATE_FAILED:
+            case STATE_ENABLE_WIFI_FAILED:
+                mButtonsPref.setButton3Text(R.string.wifi_connect)
+                        .setButton3Icon(R.drawable.ic_settings_wireless)
+                        .setButton3Enabled(true)
+                        .setButton3Visible(true);
+                break;
+            default:
+                Log.e(TAG, "Invalid connect button state : " + state);
+                break;
+        }
+    }
+
+    private void startTimer() {
+        if (mTimer != null) {
+            stopTimer();
+        }
+
+        mTimer = new CountDownTimer(TIMEOUT, TIMEOUT + 1) {
+            @Override
+            public void onTick(long millisUntilFinished) {
+                // Do nothing
+            }
+            @Override
+            public void onFinish() {
+                Log.e(TAG, "Timeout for state:" + mConnectingState);
+                if (mConnectingState == STATE_ENABLE_WIFI) {
+                    updateConnectingState(STATE_ENABLE_WIFI_FAILED);
+                } else if (mConnectingState == STATE_CONNECTING) {
+                    updateAccessPointFromScannedList();
+                    if (mIsOutOfRange) {
+                        updateConnectingState(STATE_NOT_IN_RANGE);
+                    } else {
+                        updateConnectingState(STATE_FAILED);
+                    }
+                }
+            }
+        };
+        mTimer.start();
+    }
+
+    private void stopTimer() {
+        if (mTimer == null) return;
+
+        mTimer.cancel();
+        mTimer = null;
+    }
 }
diff --git a/src/com/android/settings/wifi/dpp/WifiNetworkListFragment.java b/src/com/android/settings/wifi/dpp/WifiNetworkListFragment.java
index 84f1c36..2bf411a 100644
--- a/src/com/android/settings/wifi/dpp/WifiNetworkListFragment.java
+++ b/src/com/android/settings/wifi/dpp/WifiNetworkListFragment.java
@@ -34,7 +34,6 @@
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.wifi.AddNetworkFragment;
-import com.android.settings.wifi.savedaccesspoints.SavedNetworkComparator;
 import com.android.settingslib.wifi.AccessPoint;
 import com.android.settingslib.wifi.AccessPointPreference;
 import com.android.settingslib.wifi.WifiSavedConfigUtils;
@@ -43,6 +42,7 @@
 
 import java.util.Collections;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class WifiNetworkListFragment extends SettingsPreferenceFragment implements
         WifiTracker.WifiListener, AccessPoint.AccessPointListener {
@@ -282,27 +282,38 @@
             return;
         }
 
-        // TODO(b/128942314): Lists reachable AccessPoints on top of the list
-        final List<AccessPoint> savedAccessPoints =
+        List<AccessPoint> savedAccessPoints =
                 WifiSavedConfigUtils.getAllConfigs(getContext(), mWifiManager);
-        Collections.sort(savedAccessPoints, SavedNetworkComparator.INSTANCE);
+
+        savedAccessPoints = savedAccessPoints.stream()
+                .filter(accessPoint -> isValidForDppConfiguration(accessPoint))
+                .map(accessPoint -> getScannedAccessPointIfAvailable(accessPoint))
+                .sorted((ap1, ap2) -> {
+                    // orders reachable Wi-Fi networks on top
+                    if (ap1.isReachable() && !ap2.isReachable()) {
+                        return -1;
+                    } else if (!ap1.isReachable() && ap2.isReachable()) {
+                        return 1;
+                    }
+
+                    String ap1Title = nullToEmpty(ap1.getTitle());
+                    String ap2Title = nullToEmpty(ap2.getTitle());
+
+                    return ap1Title.compareToIgnoreCase(ap2Title);
+                }).collect(Collectors.toList());
 
         int index = 0;
         mAccessPointsPreferenceCategory.removeAll();
         for (AccessPoint savedAccessPoint : savedAccessPoints) {
-            if (isValidForDppConfiguration(savedAccessPoint)) {
-                // Replaces with an AccessPoint from scanned result for signal information
-                savedAccessPoint = getScannedAccessPointIfAvailable(savedAccessPoint);
-                final AccessPointPreference preference =
-                        createAccessPointPreference(savedAccessPoint);
+            final AccessPointPreference preference =
+                    createAccessPointPreference(savedAccessPoint);
 
-                preference.setOrder(index++);
-                preference.setEnabled(savedAccessPoint.isReachable());
-                savedAccessPoint.setListener(this);
+            preference.setOrder(index++);
+            preference.setEnabled(savedAccessPoint.isReachable());
+            savedAccessPoint.setListener(this);
 
-                preference.refresh();
-                mAccessPointsPreferenceCategory.addPreference(preference);
-            }
+            preference.refresh();
+            mAccessPointsPreferenceCategory.addPreference(preference);
         }
         mAddPreference.setOrder(index);
         mAccessPointsPreferenceCategory.addPreference(mAddPreference);
@@ -312,6 +323,11 @@
         }
     }
 
+    private String nullToEmpty(String string) {
+        return (string == null) ? "" : string;
+    }
+
+    // Replaces with an AccessPoint from scanned result for signal information
     private AccessPoint getScannedAccessPointIfAvailable(AccessPoint savedAccessPoint) {
         final List<AccessPoint> scannedAccessPoints = mWifiTracker.getAccessPoints();
         final WifiConfiguration savedWifiConfiguration = savedAccessPoint.getConfig();
diff --git a/tests/robotests/assets/grandfather_invalid_base_preference_controller_constructor b/tests/robotests/assets/grandfather_invalid_base_preference_controller_constructor
index a723842..675108d 100644
--- a/tests/robotests/assets/grandfather_invalid_base_preference_controller_constructor
+++ b/tests/robotests/assets/grandfather_invalid_base_preference_controller_constructor
@@ -10,8 +10,5 @@
 com.android.settings.fuelgauge.RestrictAppPreferenceController
 com.android.settings.fuelgauge.batterysaver.BatterySaverButtonPreferenceController
 com.android.settings.fuelgauge.batterytip.BatteryTipPreferenceController
-com.android.settings.gestures.SystemNavigationEdgeToEdgePreferenceController
-com.android.settings.gestures.SystemNavigationLegacyPreferenceController
-com.android.settings.gestures.SystemNavigationSwipeUpPreferenceController
 com.android.settings.security.VisiblePatternProfilePreferenceController
 com.android.settings.wifi.details.WifiMeteredPreferenceController
\ No newline at end of file
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivityTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivityTest.java
new file mode 100644
index 0000000..d6b12c3
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivityTest.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2019 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.accessibility;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Intent;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.settings.R;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricTestRunner;
+
+@RunWith(RobolectricTestRunner.class)
+@SmallTest
+public class AccessibilitySettingsForSetupWizardActivityTest {
+
+  @Test
+  public void createSetupAccessibilityActivity_shouldBeSUWTheme() {
+    final Intent intent = new Intent();
+    AccessibilitySettingsForSetupWizardActivity activity =
+        Robolectric.buildActivity(AccessibilitySettingsForSetupWizardActivity.class, intent).get();
+
+    assertThat(activity.getThemeResId()).isEqualTo(R.style.GlifTheme_Light);
+  }
+}
diff --git a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
index ebbf5e0..e22b29b 100644
--- a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
@@ -272,7 +272,7 @@
 
         // Spy the real context to mock LocationManager.
         Context spyContext = spy(RuntimeEnvironment.application);
-        when(mLocationManager.getLocationControllerExtraPackage()).thenReturn(testLocationHistory);
+        when(mLocationManager.getExtraLocationControllerPackage()).thenReturn(testLocationHistory);
         when(spyContext.getSystemService(Context.LOCATION_SERVICE)).thenReturn(mLocationManager);
 
         ReflectionHelpers.setField(mProvider, "mContext", spyContext);
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java
index 9e44c95..56e59f7 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppInfoDashboardFragmentTest.java
@@ -17,8 +17,7 @@
 package com.android.settings.applications.appinfo;
 
 import static com.android.settings.applications.appinfo.AppInfoDashboardFragment.ARG_PACKAGE_NAME;
-import static com.android.settings.applications.appinfo.AppInfoDashboardFragment
-        .UNINSTALL_ALL_USERS_MENU;
+import static com.android.settings.applications.appinfo.AppInfoDashboardFragment.UNINSTALL_ALL_USERS_MENU;
 import static com.android.settings.applications.appinfo.AppInfoDashboardFragment.UNINSTALL_UPDATES;
 
 import static com.google.common.truth.Truth.assertThat;
@@ -43,6 +42,7 @@
 import android.content.pm.UserInfo;
 import android.os.Bundle;
 import android.os.UserManager;
+import android.util.ArraySet;
 import android.view.Menu;
 import android.view.MenuItem;
 
@@ -53,6 +53,7 @@
 import com.android.settingslib.applications.instantapps.InstantAppDataProvider;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -63,10 +64,14 @@
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+import org.robolectric.annotation.Resetter;
 import org.robolectric.util.ReflectionHelpers;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 
 @RunWith(RobolectricTestRunner.class)
 public final class AppInfoDashboardFragmentTest {
@@ -101,6 +106,11 @@
                 (InstantAppDataProvider) (i -> false));
     }
 
+    @After
+    public void tearDown() {
+        ShadowAppUtils.reset();
+    }
+
     @Test
     public void shouldShowUninstallForAll_installForOneOtherUserOnly_shouldReturnTrue() {
         when(mDevicePolicyManager.packageHasActiveAdmins(nullable(String.class))).thenReturn(false);
@@ -187,6 +197,24 @@
     }
 
     @Test
+    @Config(shadows = ShadowAppUtils.class)
+    public void ensureDisplayableModule_hiddenModule_shouldReturnFalse() {
+        ShadowAppUtils.addHiddenModule(PACKAGE_NAME);
+        ReflectionHelpers.setField(mFragment, "mPackageName", PACKAGE_NAME);
+
+
+        assertThat(mFragment.ensureDisplayableModule(mActivity)).isFalse();
+    }
+
+    @Test
+    @Config(shadows = ShadowAppUtils.class)
+    public void ensureDisplayableModule_regularApp_shouldReturnTrue() {
+        ReflectionHelpers.setField(mFragment, "mPackageName", PACKAGE_NAME);
+
+        assertThat(mFragment.ensureDisplayableModule(mActivity)).isTrue();
+    }
+
+    @Test
     public void createPreference_hasNoPackageInfo_shouldSkip() {
         ReflectionHelpers.setField(mFragment, "mPackageInfo", null);
 
@@ -240,7 +268,8 @@
         doReturn(true).when(mFragment).refreshUi();
 
         mFragment
-            .onActivityResult(AppInfoDashboardFragment.REQUEST_UNINSTALL, 0, mock(Intent.class));
+                .onActivityResult(AppInfoDashboardFragment.REQUEST_UNINSTALL, 0,
+                        mock(Intent.class));
 
         verify(mActivity).invalidateOptionsMenu();
     }
@@ -347,4 +376,24 @@
                 .containsKey(ARG_PACKAGE_NAME))
                 .isTrue();
     }
+
+    @Implements(AppUtils.class)
+    public static class ShadowAppUtils {
+
+        public static Set<String> sHiddenModules = new ArraySet<>();
+
+        @Resetter
+        public static void reset() {
+            sHiddenModules.clear();
+        }
+
+        public static void addHiddenModule(String pkg) {
+            sHiddenModules.add(pkg);
+        }
+
+        @Implementation
+        protected static boolean isHiddenSystemModule(Context context, String packageName) {
+            return sHiddenModules.contains(packageName);
+        }
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderControllerTest.java
index 5538155..b961669 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderControllerTest.java
@@ -18,6 +18,7 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -78,6 +79,7 @@
 
         mContext = RuntimeEnvironment.application;
         mController = new AdvancedBluetoothDetailsHeaderController(mContext, "pref_Key");
+        when(mCachedDevice.getDevice()).thenReturn(mBluetoothDevice);
         mController.init(mCachedDevice);
         mLayoutPreference = new LayoutPreference(mContext,
                 LayoutInflater.from(mContext).inflate(R.layout.advanced_bt_entity_header, null));
@@ -166,7 +168,10 @@
     }
 
     @Test
-    public void onStart_registerCallback() {
+    public void onStart_isAvailable_registerCallback() {
+        when(mBluetoothDevice.getMetadata(BluetoothDevice.METADATA_IS_UNTHETHERED_HEADSET))
+                .thenReturn("true");
+
         mController.onStart();
 
         verify(mBluetoothAdapter).registerMetadataListener(mBluetoothDevice,
@@ -174,12 +179,36 @@
     }
 
     @Test
-    public void onStop_unregisterCallback() {
+    public void onStop_isAvailable_unregisterCallback() {
+        when(mBluetoothDevice.getMetadata(BluetoothDevice.METADATA_IS_UNTHETHERED_HEADSET))
+                .thenReturn("true");
+
         mController.onStop();
 
         verify(mBluetoothAdapter).unregisterMetadataListener(mBluetoothDevice);
     }
 
+    @Test
+    public void onStart_notAvailable_registerCallback() {
+        when(mBluetoothDevice.getMetadata(BluetoothDevice.METADATA_IS_UNTHETHERED_HEADSET))
+                .thenReturn("false");
+
+        mController.onStart();
+
+        verify(mBluetoothAdapter, never()).registerMetadataListener(mBluetoothDevice,
+                mController.mMetadataListener, mController.mHandler);
+    }
+
+    @Test
+    public void onStop_notAvailable_unregisterCallback() {
+        when(mBluetoothDevice.getMetadata(BluetoothDevice.METADATA_IS_UNTHETHERED_HEADSET))
+                .thenReturn("false");
+
+        mController.onStop();
+
+        verify(mBluetoothAdapter, never()).unregisterMetadataListener(mBluetoothDevice);
+    }
+
     private void assertBatteryLevel(LinearLayout linearLayout, int batteryLevel) {
         final TextView textView = linearLayout.findViewById(R.id.bt_battery_summary);
         assertThat(textView.getText().toString()).isEqualTo(
diff --git a/tests/robotests/src/com/android/settings/core/BasePreferenceControllerSignatureInspector.java b/tests/robotests/src/com/android/settings/core/BasePreferenceControllerSignatureInspector.java
index 28e394f..2d1dc5c 100644
--- a/tests/robotests/src/com/android/settings/core/BasePreferenceControllerSignatureInspector.java
+++ b/tests/robotests/src/com/android/settings/core/BasePreferenceControllerSignatureInspector.java
@@ -58,12 +58,17 @@
             if (constructors == null || constructors.length == 0) {
                 badClasses.append(c.getName()).append(",");
             }
+
+            boolean hasValidConstructor = false;
             for (Constructor constructor : constructors) {
-                if (!hasValidConstructorSignature(constructor)) {
-                    badClasses.append(className).append(",");
-                    continue;
+                if (hasValidConstructorSignature(constructor)) {
+                    hasValidConstructor = true;
+                    break;
                 }
             }
+            if (!hasValidConstructor) {
+                badClasses.append(className).append(",");
+            }
         }
 
         assertWithMessage("All BasePreferenceController (and subclasses) constructor must either"
diff --git a/tests/robotests/src/com/android/settings/network/telephony/WifiCallingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/network/telephony/WifiCallingPreferenceControllerTest.java
index c0b1dab..9eb62f6 100644
--- a/tests/robotests/src/com/android/settings/network/telephony/WifiCallingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/network/telephony/WifiCallingPreferenceControllerTest.java
@@ -18,11 +18,14 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.junit.Assert.assertNull;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.os.PersistableBundle;
+import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
@@ -32,6 +35,7 @@
 
 import com.android.ims.ImsConfig;
 import com.android.ims.ImsManager;
+import com.android.internal.R;
 import com.android.settings.core.BasePreferenceController;
 
 import org.junit.Before;
@@ -47,6 +51,8 @@
     private static final int SUB_ID = 2;
 
     @Mock
+    private CarrierConfigManager mCarrierConfigManager;
+    @Mock
     private TelephonyManager mTelephonyManager;
     @Mock
     private ImsManager mImsManager;
@@ -57,6 +63,7 @@
     private Preference mPreference;
     private PreferenceCategory mPreferenceCategory;
     private Context mContext;
+    private PersistableBundle mCarrierConfig;
 
     @Before
     public void setUp() {
@@ -69,10 +76,14 @@
 
         mPreference = new Preference(mContext);
         mController = new WifiCallingPreferenceController(mContext, "wifi_calling");
+        mController.mCarrierConfigManager = mCarrierConfigManager;
         mController.init(SUB_ID);
         mController.mImsManager = mImsManager;
         mPreference.setKey(mController.getPreferenceKey());
 
+        mCarrierConfig = new PersistableBundle();
+        when(mCarrierConfigManager.getConfigForSubId(SUB_ID)).thenReturn(mCarrierConfig);
+
         mPreferenceCategory = new PreferenceCategory(mContext);
         when(mPreferenceScreen.findPreference(
                 WifiCallingPreferenceController.KEY_PREFERENCE_CATEGORY)).thenReturn(
@@ -103,6 +114,42 @@
     }
 
     @Test
+    public void updateState_wfcNonRoaming() {
+        assertNull(mController.mSimCallManager);
+        mCarrierConfig.putBoolean(CarrierConfigManager.KEY_EDITABLE_WFC_ROAMING_MODE_BOOL, false);
+        // update the config value by calling init again.
+        mController.init(SUB_ID);
+        mController.mImsManager = mImsManager;
+
+        when(mImsManager.getWfcMode(true)).thenReturn(
+                ImsConfig.WfcModeFeatureValueConstants.WIFI_PREFERRED);
+        when(mImsManager.getWfcMode(false)).thenReturn(
+                ImsConfig.WfcModeFeatureValueConstants.CELLULAR_PREFERRED);
+        when(mImsManager.isWfcEnabledByUser()).thenReturn(true);
+        when(mTelephonyManager.isNetworkRoaming()).thenReturn(true);
+
+        mController.updateState(mPreference);
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getString(R.string.wfc_mode_cellular_preferred_summary));
+    }
+
+    @Test
+    public void updateState_wfcRoaming() {
+        assertNull(mController.mSimCallManager);
+
+        when(mImsManager.getWfcMode(true)).thenReturn(
+                ImsConfig.WfcModeFeatureValueConstants.WIFI_PREFERRED);
+        when(mImsManager.getWfcMode(false)).thenReturn(
+                ImsConfig.WfcModeFeatureValueConstants.CELLULAR_PREFERRED);
+        when(mImsManager.isWfcEnabledByUser()).thenReturn(true);
+        when(mTelephonyManager.isNetworkRoaming()).thenReturn(true);
+
+        mController.updateState(mPreference);
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getString(R.string.wfc_mode_wifi_preferred_summary));
+    }
+
+    @Test
     public void displayPreference_notAvailable_setCategoryInvisible() {
         mController.init(SubscriptionManager.INVALID_SUBSCRIPTION_ID);
 
diff --git a/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java b/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java
index 4bc8374..48ebbec 100644
--- a/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java
+++ b/tests/robotests/src/com/android/settings/password/ChooseLockPatternTest.java
@@ -32,7 +32,6 @@
 
 import com.google.android.setupdesign.GlifLayout;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
@@ -93,7 +92,6 @@
 
     @Config(qualifiers = "sw400dp")
     @Test
-    @Ignore("b/129342100")
     public void fingerprintExtraSet_shouldDisplayFingerprintIcon() {
         ChooseLockPattern activity = createActivity(true);
         ChooseLockPatternFragment fragment = (ChooseLockPatternFragment)
@@ -109,7 +107,7 @@
         ChooseLockPatternFragment fragment = (ChooseLockPatternFragment)
                 activity.getSupportFragmentManager().findFragmentById(R.id.main_content);
 
-        View iconView = fragment.getView().findViewById(R.id.suc_layout_icon);
+        View iconView = fragment.getView().findViewById(R.id.sud_layout_icon);
         assertThat(iconView.getVisibility()).isEqualTo(View.GONE);
     }
 
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 947d618..0a565cd 100644
--- a/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
@@ -53,6 +53,7 @@
 import android.net.wifi.WifiManager;
 import android.os.Handler;
 import android.provider.Settings;
+import android.util.FeatureFlagUtils;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.ImageView;
@@ -77,7 +78,6 @@
 import com.android.settingslib.wifi.AccessPoint;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Answers;
@@ -99,7 +99,6 @@
 
 @RunWith(RobolectricTestRunner.class)
 @Config(shadows = {ShadowDevicePolicyManager.class, ShadowEntityHeaderController.class})
-@Ignore("b/129292549")
 public class WifiDetailPreferenceControllerTest {
 
     private static final int LEVEL = 1;
@@ -274,6 +273,11 @@
         when(mockIconInjector.getIcon(anyInt())).thenReturn(new ColorDrawable());
 
         setupMockedPreferenceScreen();
+
+        // Disable saved network detail page feature for this test
+        FeatureFlagUtils.setEnabled(mContext, FeatureFlags.WIFI_DETAILS_SAVED_SCREEN, false);
+        when(mockAccessPoint.isActive()).thenReturn(true);
+
         mController = newWifiDetailPreferenceController();
     }
 
@@ -948,6 +952,12 @@
         when(pref.setButton3Visible(anyBoolean())).thenReturn(pref);
         when(pref.setButton3OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
 
+        when(pref.setButton4Text(anyInt())).thenReturn(pref);
+        when(pref.setButton4Icon(anyInt())).thenReturn(pref);
+        when(pref.setButton4Enabled(anyBoolean())).thenReturn(pref);
+        when(pref.setButton4Visible(anyBoolean())).thenReturn(pref);
+        when(pref.setButton4OnClickListener(any(View.OnClickListener.class))).thenReturn(pref);
+
         return pref;
     }
 }