Merge "Remove tint to show rainbow drawable on Bluetooth devices slice"
diff --git a/Android.mk b/Android.mk
index 283575d..e385b34 100644
--- a/Android.mk
+++ b/Android.mk
@@ -49,7 +49,6 @@
     settings-contextual-card-protos-lite \
     contextualcards \
     settings-logtags \
-    statsdprotolite \
     zxing-core-1.7
 
 LOCAL_PROGUARD_FLAG_FILES := proguard.flags
diff --git a/res/layout/homepage_slice_tile.xml b/res/layout/homepage_slice_tile.xml
index b2badf5..ca8791f 100644
--- a/res/layout/homepage_slice_tile.xml
+++ b/res/layout/homepage_slice_tile.xml
@@ -31,7 +31,6 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="center_vertical"
-            android:animateLayoutChanges="true"
             android:importantForAccessibility="no"
             style="@style/SliceViewStyle"/>
 
diff --git a/res/layout/preference.xml b/res/layout/preference.xml
index 195671b..db96139 100644
--- a/res/layout/preference.xml
+++ b/res/layout/preference.xml
@@ -54,6 +54,10 @@
 
     </RelativeLayout>
 
+    <include
+        layout="@layout/preference_two_target_divider"
+        android:visibility="gone"/>
+
     <LinearLayout
         android:id="@android:id/widget_frame"
         android:layout_width="wrap_content"
diff --git a/res/layout/slice_preference_layout.xml b/res/layout/slice_preference_layout.xml
index ae58901..4cea9c0 100644
--- a/res/layout/slice_preference_layout.xml
+++ b/res/layout/slice_preference_layout.xml
@@ -25,5 +25,5 @@
     <androidx.slice.widget.SliceView
         android:id="@+id/slice_view"
         android:layout_width="match_parent"
-        android:layout_height="@dimen/slice_preference_group_height"/>
+        android:layout_height="wrap_content"/>
 </FrameLayout>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index ef6fc4f..248fb81 100755
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -404,7 +404,4 @@
 
     <!-- Wi-Fi DPP fragment icon size -->
     <dimen name="wifi_dpp_fragment_icon_width_height">48dp</dimen>
-
-    <!-- Height for slice preference, which contains 6 items at most -->
-    <dimen name="slice_preference_group_height">360dp</dimen>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 2746543..a55fca3 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -4194,6 +4194,8 @@
     <string name="uninstall_all_users_text">Uninstall for all users</string>
     <!-- [CHAR LIMIT=NONE] Manage applications, individual application info screen, button label under Storage heading. Button to install an application for the user. -->
     <string name="install_text">Install</string>
+    <!-- [CHAR LIMIT=25] Manage applications, individual application info screen, button label under Storage heading. Button to disable an existing application. -->
+    <string name="disable_text">Disable</string>
     <!-- [CHAR LIMIT=25] Manage applications, individual application info screen, button label under Storage heading. Button to re-enable an existing application. -->
     <string name="enable_text">Enable</string>
     <!-- Manage applications, individual application info screen, button label under Storage heading. Button to clear all data associated with tis app (for example, remove all cached emails for an Email app) -->
@@ -4332,9 +4334,9 @@
     <!-- Manage applications. application installation location summary -->
     <string name="app_install_location_summary">Change the preferred installation location for new apps</string>
     <!-- [CHAR LIMIT=30] Manage applications, label for option to disable app -->
-    <string name="app_disable_dlg_positive">Uninstall app</string>
-    <!-- [CHAR LIMIT=200] Manage applications, text for dialog when disabling apps -->
-    <string name="app_disable_dlg_text">If you uninstall this app, Android and other apps may no longer function as intended.</string>
+    <string name="app_disable_dlg_positive">Disable app</string>
+    <!-- [CHAR LIMIT=NONE] Manage applications, text for dialog when disabling apps -->
+    <string name="app_disable_dlg_text">If you disable this app, Android and other apps may no longer function as intended. Keep in mind, you can\u2019t delete this app since it came pre-installed on your device. By disabling, you turn this app off and hide it on your device.</string>
     <!-- [CHAR LIMIT=30] Manage applications, title for dialog when disabling notifications for an app -->
     <string name="app_disable_notifications_dlg_title">Turn off notifications?</string>
     <!-- Manage applications, individual application info screen, section heading for information about the app installer [CHAR_LIMIT=25] -->
@@ -7680,6 +7682,18 @@
     <string name="profile_section_header">Work notifications</string>
 
     <!-- Configure Notifications: setting title [CHAR LIMIT=80] -->
+    <string name="asst_capability_prioritizer_title">Automatic Notification Prioritizer</string>
+
+    <!-- Configure Notifications: setting summary [CHAR LIMIT=200] -->
+    <string name="asst_capability_prioritizer_summary">Automatically silence and demote less important notifications</string>
+
+    <!-- Configure Notifications: setting title [CHAR LIMIT=80] -->
+    <string name="asst_capabilities_actions_replies_title">Smart actions and replies</string>
+
+    <!-- Configure Notifications: setting summary [CHAR LIMIT=200] -->
+    <string name="asst_capabilities_actions_replies_summary">Automatically add contextual notification actions and quick replies to notifications</string>
+
+    <!-- Configure Notifications: setting title [CHAR LIMIT=80] -->
     <string name="hide_silent_icons_title">Hide silent notification status icons</string>
 
     <!-- Configure Notifications: setting summary [CHAR LIMIT=NONE] -->
diff --git a/res/xml/configure_notification_settings.xml b/res/xml/configure_notification_settings.xml
index 38fa060..e2517d5 100644
--- a/res/xml/configure_notification_settings.xml
+++ b/res/xml/configure_notification_settings.xml
@@ -27,6 +27,18 @@
         settings:controller="com.android.settings.notification.NotificationAssistantPreferenceController"/>
 
     <SwitchPreference
+        android:key="asst_capability_prioritizer"
+        android:title="@string/asst_capability_prioritizer_title"
+        android:summary="@string/asst_capability_prioritizer_summary"
+        settings:controller="com.android.settings.notification.AssistantCapabilityPreferenceController" />
+
+    <SwitchPreference
+        android:key="asst_capabilities_actions_replies"
+        android:title="@string/asst_capabilities_actions_replies_title"
+        android:summary="@string/asst_capabilities_actions_replies_summary"
+        settings:controller="com.android.settings.notification.AssistantCapabilityPreferenceController" />
+
+    <SwitchPreference
         android:key="hide_silent_icons"
         android:title="@string/hide_silent_icons_title"
         android:summary="@string/hide_silent_icons_summary"
diff --git a/src/com/android/settings/RadioInfo.java b/src/com/android/settings/RadioInfo.java
index 495d35c..6f6e6c4 100644
--- a/src/com/android/settings/RadioInfo.java
+++ b/src/com/android/settings/RadioInfo.java
@@ -1571,7 +1571,8 @@
     }
 
     private static boolean isDsdsSupported() {
-        return TelephonyManager.getDefault().isMultisimSupported();
+        return (TelephonyManager.getDefault().isMultiSimSupported()
+            == TelephonyManager.MULTISIM_ALLOWED);
     }
 
     private static boolean isDsdsEnabled() {
diff --git a/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java b/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java
index 1881ca7..641d8ca 100644
--- a/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java
+++ b/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java
@@ -31,6 +31,9 @@
 
 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.FragmentManager;
+import androidx.lifecycle.Lifecycle.Event;
+import androidx.lifecycle.LifecycleObserver;
+import androidx.lifecycle.OnLifecycleEvent;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
@@ -40,9 +43,6 @@
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
-import com.android.settingslib.core.lifecycle.LifecycleObserver;
-import com.android.settingslib.core.lifecycle.events.OnPause;
-import com.android.settingslib.core.lifecycle.events.OnResume;
 
 import java.util.Iterator;
 import java.util.List;
@@ -53,7 +53,7 @@
  * Controller that shows and updates the bluetooth device name
  */
 public class AccessibilityHearingAidPreferenceController extends BasePreferenceController
-        implements LifecycleObserver, OnResume, OnPause {
+        implements LifecycleObserver {
     private static final String TAG = "AccessibilityHearingAidPreferenceController";
     private Preference mHearingAidPreference;
 
@@ -104,7 +104,7 @@
         return mHearingAidProfileSupported ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
-    @Override
+    @OnLifecycleEvent(Event.ON_RESUME)
     public void onResume() {
         if (mHearingAidProfileSupported) {
             IntentFilter filter = new IntentFilter();
@@ -114,7 +114,7 @@
         }
     }
 
-    @Override
+    @OnLifecycleEvent(Event.ON_PAUSE)
     public void onPause() {
         if (mHearingAidProfileSupported) {
             mContext.unregisterReceiver(mHearingAidChangedReceiver);
diff --git a/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java b/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java
index c661890..e118ed6 100644
--- a/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppButtonsPreferenceController.java
@@ -559,15 +559,15 @@
         if (mHomePackages.contains(mAppEntry.info.packageName)
                 || isSystemPackage(mActivity.getResources(), mPm, mPackageInfo)) {
             // Disable button for core system applications.
-            mButtonsPref.setButton2Text(R.string.uninstall_text)
+            mButtonsPref.setButton2Text(R.string.disable_text)
                     .setButton2Icon(R.drawable.ic_settings_delete);
         } else if (mAppEntry.info.enabled && !isDisabledUntilUsed()) {
-            mButtonsPref.setButton2Text(R.string.uninstall_text)
+            mButtonsPref.setButton2Text(R.string.disable_text)
                     .setButton2Icon(R.drawable.ic_settings_delete);
             disableable = !mApplicationFeatureProvider.getKeepEnabledPackages()
                     .contains(mAppEntry.info.packageName);
         } else {
-            mButtonsPref.setButton2Text(R.string.install_text)
+            mButtonsPref.setButton2Text(R.string.enable_text)
                     .setButton2Icon(R.drawable.ic_settings_install);
             disableable = true;
         }
diff --git a/src/com/android/settings/backup/BackupSettingsHelper.java b/src/com/android/settings/backup/BackupSettingsHelper.java
index b836e55..1d3455b 100644
--- a/src/com/android/settings/backup/BackupSettingsHelper.java
+++ b/src/com/android/settings/backup/BackupSettingsHelper.java
@@ -25,6 +25,7 @@
 import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.text.TextUtils;
 import android.util.Log;
 
 import androidx.annotation.VisibleForTesting;
@@ -91,9 +92,9 @@
      *
      * @return Label for the backup settings item.
      */
-    public String getLabelForBackupSettings() {
-        String label = getLabelFromBackupTransport();
-        if (label == null || label.isEmpty()) {
+    public CharSequence getLabelForBackupSettings() {
+        CharSequence label = getLabelFromBackupTransport();
+        if (TextUtils.isEmpty(label)) {
             label = mContext.getString(R.string.privacy_settings_title);
         }
         return label;
@@ -222,10 +223,11 @@
     }
 
     @VisibleForTesting
-    String getLabelFromBackupTransport() {
+    CharSequence getLabelFromBackupTransport() {
         try {
-            String label =
-                    mBackupManager.getDataManagementLabel(mBackupManager.getCurrentTransport());
+            CharSequence label =
+                    mBackupManager.getDataManagementLabelForUser(
+                            UserHandle.myUserId(), mBackupManager.getCurrentTransport());
             if (Log.isLoggable(TAG, Log.DEBUG)) {
                 Log.d(TAG, "Received the backup settings label from backup transport: " + label);
             }
diff --git a/src/com/android/settings/backup/BackupSettingsPreferenceController.java b/src/com/android/settings/backup/BackupSettingsPreferenceController.java
index 2a657ea..4e0e3b4 100644
--- a/src/com/android/settings/backup/BackupSettingsPreferenceController.java
+++ b/src/com/android/settings/backup/BackupSettingsPreferenceController.java
@@ -31,7 +31,7 @@
     private static final String BACKUP_SETTINGS = "backup_settings";
     private static final  String MANUFACTURER_SETTINGS = "manufacturer_backup";
     private Intent mBackupSettingsIntent;
-    private String mBackupSettingsTitle;
+    private CharSequence mBackupSettingsTitle;
     private String mBackupSettingsSummary;
     private Intent mManufacturerIntent;
     private String mManufacturerLabel;
diff --git a/src/com/android/settings/backup/DataManagementPreferenceController.java b/src/com/android/settings/backup/DataManagementPreferenceController.java
index d19b866..34d51ac 100644
--- a/src/com/android/settings/backup/DataManagementPreferenceController.java
+++ b/src/com/android/settings/backup/DataManagementPreferenceController.java
@@ -48,7 +48,7 @@
             return;
         }
         preference.setIntent(mPSCD.getManageIntent());
-        final String manageLabel = mPSCD.getManageLabel();
+        final CharSequence manageLabel = mPSCD.getManageLabel();
         if (manageLabel != null) {
             preference.setTitle(manageLabel);
         }
diff --git a/src/com/android/settings/backup/PrivacySettingsConfigData.java b/src/com/android/settings/backup/PrivacySettingsConfigData.java
index ffe05b8..8bea11b 100644
--- a/src/com/android/settings/backup/PrivacySettingsConfigData.java
+++ b/src/com/android/settings/backup/PrivacySettingsConfigData.java
@@ -27,7 +27,7 @@
     private Intent mConfigIntent;
     private String mConfigSummary;
     private Intent mManageIntent;
-    private String mManageLabel;
+    private CharSequence mManageLabel;
 
     private PrivacySettingsConfigData() {
         mBackupEnabled = false;
@@ -85,11 +85,11 @@
         mManageIntent = manageIntent;
     }
 
-    public String getManageLabel() {
+    public CharSequence getManageLabel() {
         return mManageLabel;
     }
 
-    public void setManageLabel(final String manageLabel) {
+    public void setManageLabel(final CharSequence manageLabel) {
         mManageLabel = manageLabel;
     }
 }
diff --git a/src/com/android/settings/backup/PrivacySettingsUtils.java b/src/com/android/settings/backup/PrivacySettingsUtils.java
index f8f21dd..bb1108c 100644
--- a/src/com/android/settings/backup/PrivacySettingsUtils.java
+++ b/src/com/android/settings/backup/PrivacySettingsUtils.java
@@ -97,7 +97,8 @@
             data.setConfigSummary(backupManager.getDestinationString(transport));
             data.setManageIntent(validatedActivityIntent(context,
                     backupManager.getDataManagementIntent(transport), "management"));
-            data.setManageLabel(backupManager.getDataManagementLabel(transport));
+            data.setManageLabel(
+                    backupManager.getDataManagementLabelForUser(UserHandle.myUserId(), transport));
             data.setBackupGray(false);
         } catch (RemoteException e) {
             // leave it 'false' and disable the UI; there's no backup manager
diff --git a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
index d95320f..a014c29 100644
--- a/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
+++ b/src/com/android/settings/deviceinfo/simstatus/SimStatusDialogController.java
@@ -174,7 +174,8 @@
             return;
         }
 
-        mTelephonyManager.listen(mPhoneStateListener,
+        mTelephonyManager.createForSubscriptionId(mSubscriptionInfo.getSubscriptionId())
+                .listen(mPhoneStateListener,
                 PhoneStateListener.LISTEN_DATA_CONNECTION_STATE
                         | PhoneStateListener.LISTEN_SIGNAL_STRENGTHS
                         | PhoneStateListener.LISTEN_SERVICE_STATE);
@@ -197,8 +198,8 @@
             return;
         }
 
-        mTelephonyManager.listen(mPhoneStateListener,
-                PhoneStateListener.LISTEN_NONE);
+        mTelephonyManager.createForSubscriptionId(mSubscriptionInfo.getSubscriptionId())
+                .listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
 
         if (mShowLatestAreaInfo) {
             mContext.unregisterReceiver(mAreaInfoReceiver);
@@ -432,8 +433,7 @@
 
     @VisibleForTesting
     PhoneStateListener getPhoneStateListener() {
-        return new PhoneStateListener(
-                mSubscriptionInfo.getSubscriptionId()) {
+        return new PhoneStateListener() {
             @Override
             public void onDataConnectionStateChanged(int state) {
                 updateDataState(state);
diff --git a/src/com/android/settings/homepage/contextualcards/slices/SliceFullCardRendererHelper.java b/src/com/android/settings/homepage/contextualcards/slices/SliceFullCardRendererHelper.java
index ee63536..ef0a67d 100644
--- a/src/com/android/settings/homepage/contextualcards/slices/SliceFullCardRendererHelper.java
+++ b/src/com/android/settings/homepage/contextualcards/slices/SliceFullCardRendererHelper.java
@@ -16,7 +16,6 @@
 
 package com.android.settings.homepage.contextualcards.slices;
 
-import android.animation.LayoutTransition;
 import android.content.Context;
 import android.view.View;
 
@@ -95,7 +94,6 @@
         public SliceViewHolder(View view) {
             super(view);
             sliceView = view.findViewById(R.id.slice_view);
-            sliceView.getLayoutTransition().enableTransitionType(LayoutTransition.CHANGING);
         }
     }
 }
diff --git a/src/com/android/settings/notification/AssistantCapabilityPreferenceController.java b/src/com/android/settings/notification/AssistantCapabilityPreferenceController.java
new file mode 100644
index 0000000..be90a04
--- /dev/null
+++ b/src/com/android/settings/notification/AssistantCapabilityPreferenceController.java
@@ -0,0 +1,75 @@
+/*
+ * 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.notification;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.service.notification.Adjustment;
+
+import com.android.settings.core.TogglePreferenceController;
+
+import com.google.common.annotations.VisibleForTesting;
+
+import java.util.List;
+
+public class AssistantCapabilityPreferenceController extends TogglePreferenceController {
+
+    static final String PRIORITIZER_KEY = "asst_capability_prioritizer";
+    static final String SMART_KEY = "asst_capabilities_actions_replies";
+    private NotificationBackend mBackend;
+
+    public AssistantCapabilityPreferenceController(Context context, String key) {
+        super(context, key);
+        mBackend = new NotificationBackend();
+    }
+
+    @VisibleForTesting
+    void setBackend(NotificationBackend backend) {
+        mBackend = backend;
+    }
+
+    @Override
+    public boolean isChecked() {
+        List<String> capabilities = mBackend.getAssistantCapabilities(mContext.getPackageName());
+        if (PRIORITIZER_KEY.equals(getPreferenceKey())) {
+           return capabilities.contains(Adjustment.KEY_IMPORTANCE);
+        } else if (SMART_KEY.equals(getPreferenceKey())) {
+            return capabilities.contains(Adjustment.KEY_CONTEXTUAL_ACTIONS)
+                    && capabilities.contains(Adjustment.KEY_TEXT_REPLIES);
+        }
+        return false;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        if (PRIORITIZER_KEY.equals(getPreferenceKey())) {
+            mBackend.allowAssistantCapability(Adjustment.KEY_IMPORTANCE, isChecked);
+        } else if (SMART_KEY.equals(getPreferenceKey())) {
+            mBackend.allowAssistantCapability(Adjustment.KEY_CONTEXTUAL_ACTIONS, isChecked);
+            mBackend.allowAssistantCapability(Adjustment.KEY_TEXT_REPLIES, isChecked);
+        }
+        return true;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return mBackend.getAllowedNotificationAssistant() != null
+                ? AVAILABLE : DISABLED_DEPENDENT_SETTING;
+    }
+}
+
+
diff --git a/src/com/android/settings/notification/NotificationBackend.java b/src/com/android/settings/notification/NotificationBackend.java
index ba07438..4227050 100644
--- a/src/com/android/settings/notification/NotificationBackend.java
+++ b/src/com/android/settings/notification/NotificationBackend.java
@@ -339,6 +339,27 @@
         }
     }
 
+    public void allowAssistantCapability(String capability, boolean allowed) {
+        try {
+            if (allowed) {
+                sINM.allowAssistantCapability(capability);
+            } else {
+                sINM.disallowAssistantCapability(capability);
+            }
+        } catch (Exception e) {
+            Log.w(TAG, "Error calling NoMan", e);
+        }
+    }
+
+    public List<String> getAssistantCapabilities(String pkg) {
+        try {
+            return sINM.getAllowedAssistantCapabilities(pkg);
+        } catch (Exception e) {
+            Log.w(TAG, "Error calling NoMan", e);
+        }
+        return new ArrayList<>();
+    }
+
     protected void recordAggregatedUsageEvents(Context context, AppRow appRow) {
         long now = System.currentTimeMillis();
         long startTime = now - (DateUtils.DAY_IN_MILLIS * DAYS_TO_CHECK);
diff --git a/src/com/android/settings/sim/SimSettings.java b/src/com/android/settings/sim/SimSettings.java
index b646b3b..e43c6a5 100644
--- a/src/com/android/settings/sim/SimSettings.java
+++ b/src/com/android/settings/sim/SimSettings.java
@@ -220,7 +220,7 @@
             Log.d(TAG, "Register for call state change");
             for (int i = 0; i < mPhoneCount; i++) {
                 int subId = mSelectableSubInfos.get(i).getSubscriptionId();
-                tm.listen(getPhoneStateListener(i, subId),
+                tm.createForSubscriptionId(subId).listen(getPhoneStateListener(i),
                         PhoneStateListener.LISTEN_CALL_STATE);
             }
         }
@@ -239,13 +239,13 @@
         }
     }
 
-    private PhoneStateListener getPhoneStateListener(int phoneId, int subId) {
+    private PhoneStateListener getPhoneStateListener(int phoneId) {
         // Disable Sim selection for Data when voice call is going on as changing the default data
         // sim causes a modem reset currently and call gets disconnected
         // ToDo : Add subtext on disabled preference to let user know that default data sim cannot
         // be changed while call is going on
         final int i = phoneId;
-        mPhoneStateListener[phoneId]  = new PhoneStateListener(subId) {
+        mPhoneStateListener[phoneId]  = new PhoneStateListener() {
             @Override
             public void onCallStateChanged(int state, String incomingNumber) {
                 if (DBG) log("PhoneStateListener.onCallStateChanged: state=" + state);
diff --git a/src/com/android/settings/wifi/AddWifiNetworkPreference.java b/src/com/android/settings/wifi/AddWifiNetworkPreference.java
index cd2e4a8..e49f2ab 100644
--- a/src/com/android/settings/wifi/AddWifiNetworkPreference.java
+++ b/src/com/android/settings/wifi/AddWifiNetworkPreference.java
@@ -20,7 +20,6 @@
 import android.content.res.Resources;
 import android.graphics.drawable.Drawable;
 import android.util.Log;
-import android.view.View;
 import android.widget.ImageButton;
 
 import androidx.annotation.DrawableRes;
@@ -63,10 +62,6 @@
                 getContext().startActivity(
                     WifiDppUtils.getEnrolleeQrCodeScannerIntent(/* ssid */ null));
             });
-
-            final View divider = (View) holder.findViewById(
-                    com.android.settingslib.R.id.two_target_divider);
-            divider.setVisibility(View.INVISIBLE);
         }
     }
 
diff --git a/src/com/android/settings/wifi/NetworkRequestDialogFragment.java b/src/com/android/settings/wifi/NetworkRequestDialogFragment.java
index 09360e4..28c6cb7 100644
--- a/src/com/android/settings/wifi/NetworkRequestDialogFragment.java
+++ b/src/com/android/settings/wifi/NetworkRequestDialogFragment.java
@@ -124,7 +124,7 @@
         final AlertDialog.Builder builder = new AlertDialog.Builder(context)
                 .setCustomTitle(customTitle)
                 .setAdapter(mDialogAdapter, this)
-                .setNegativeButton(R.string.cancel, (dialog, which) -> getActivity().finish())
+                .setNegativeButton(R.string.cancel, (dialog, which) -> onCancel(dialog))
                 // Do nothings, will replace the onClickListener to avoid auto closing dialog.
                 .setNeutralButton(R.string.network_connection_request_dialog_showall,
                         null /* OnClickListener */);
@@ -221,6 +221,9 @@
         if (getActivity() != null) {
             getActivity().finish();
         }
+        if (mUserSelectionCallback != null) {
+            mUserSelectionCallback.reject();
+        }
     }
 
     @Override
diff --git a/src/com/android/settings/wifi/tether/WifiTetherSsidPreference.java b/src/com/android/settings/wifi/tether/WifiTetherSsidPreference.java
index 64014d9..e2566d0 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherSsidPreference.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherSsidPreference.java
@@ -39,6 +39,7 @@
 
     private ImageButton mImageButton;
     private Drawable mButtonIcon;
+    private View mDivider;
     private View.OnClickListener mClickListener;
     private boolean mVisible;
 
@@ -68,6 +69,8 @@
     }
 
     private void initialize() {
+        // TODO(b/129019971): use methods of divider line in parent object
+        setLayoutResource(R.layout.preference);
         setWidgetLayoutResource(R.layout.wifi_button_preference_widget);
     }
 
@@ -82,13 +85,17 @@
                     getContext().getString(R.string.wifi_dpp_share_hotspot));
             setButtonIcon(R.drawable.ic_qrcode_24dp);
             mImageButton.setImageDrawable(mButtonIcon);
+
+            mDivider = holder.findViewById(R.id.two_target_divider);
         }
 
         if (mVisible) {
             mImageButton.setOnClickListener(mClickListener);
             mImageButton.setVisibility(View.VISIBLE);
+            mDivider.setVisibility(View.VISIBLE);
         } else {
             mImageButton.setVisibility(View.GONE);
+            mDivider.setVisibility(View.GONE);
         }
     }
 
diff --git a/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java b/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java
index 5587783..b6ef32c 100644
--- a/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java
+++ b/tests/robotests/src/com/android/settings/backup/BackupSettingsHelperTest.java
@@ -256,20 +256,21 @@
 
     @Test
     public void testGetLabelBackupTransport() throws Exception {
-        String label = "test_label";
+        CharSequence label = "test_label";
 
-        when(mBackupManager.getDataManagementLabel(anyString())).thenReturn(label);
+        when(mBackupManager.getDataManagementLabelForUser(anyInt(), anyString())).thenReturn(label);
 
-        String backupLabel = mBackupSettingsHelper.getLabelFromBackupTransport();
+        CharSequence backupLabel = mBackupSettingsHelper.getLabelFromBackupTransport();
 
         assertThat(backupLabel).isEqualTo(label);
     }
 
     @Test
     public void testGetLabelBackupTransport_RemoteException() throws Exception {
-        when(mBackupManager.getDataManagementLabel(anyString())).thenThrow(new RemoteException());
+        when(mBackupManager.getDataManagementLabelForUser(anyInt(), anyString()))
+                .thenThrow(new RemoteException());
 
-        String backupLabel = mBackupSettingsHelper.getLabelFromBackupTransport();
+        CharSequence backupLabel = mBackupSettingsHelper.getLabelFromBackupTransport();
 
         assertThat(backupLabel).isNull();
     }
@@ -291,31 +292,31 @@
 
     @Test
     public void testGetLabelForBackupSettings_WithLabelFromTransport() throws Exception {
-        String label = "test_label";
+        CharSequence label = "test_label";
 
-        when(mBackupManager.getDataManagementLabel(anyString())).thenReturn(label);
+        when(mBackupManager.getDataManagementLabelForUser(anyInt(), anyString())).thenReturn(label);
 
-        String backupLabel = mBackupSettingsHelper.getLabelForBackupSettings();
+        CharSequence backupLabel = mBackupSettingsHelper.getLabelForBackupSettings();
 
         assertThat(backupLabel).isEqualTo(label);
     }
 
     @Test
     public void testGetLabelForBackupSettings_WithEmptyLabelFromTransport() throws Exception {
-        String label = "";
+        CharSequence label = "";
 
-        when(mBackupManager.getDataManagementLabel(anyString())).thenReturn(label);
+        when(mBackupManager.getDataManagementLabelForUser(anyInt(), anyString())).thenReturn(label);
 
-        String backupLabel = mBackupSettingsHelper.getLabelForBackupSettings();
+        CharSequence backupLabel = mBackupSettingsHelper.getLabelForBackupSettings();
 
         assertThat(backupLabel).isEqualTo(mContext.getString(DEFAULT_LABEL_RESOURCE));
     }
 
     @Test
     public void testGetLabelForBackupSettings_WithoutLabelFromTransport() throws Exception {
-        when(mBackupManager.getDataManagementLabel(anyString())).thenReturn(null);
+        when(mBackupManager.getDataManagementLabelForUser(anyInt(), anyString())).thenReturn(null);
 
-        String backupLabel = mBackupSettingsHelper.getLabelForBackupSettings();
+        CharSequence backupLabel = mBackupSettingsHelper.getLabelForBackupSettings();
 
         assertThat(backupLabel).isEqualTo(mContext.getString(DEFAULT_LABEL_RESOURCE));
     }
diff --git a/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java
index ac92fb7..d3688d3 100644
--- a/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/DataManagementPreferenceControllerTest.java
@@ -43,7 +43,7 @@
     private DataManagementPreferenceController mController;
     private PrivacySettingsConfigData mPSCD;
     private Preference mPreference;
-    private String mTitle;
+    private CharSequence mTitle;
 
     @Mock
     private Intent mIntent;
diff --git a/tests/robotests/src/com/android/settings/notification/AssistantCapabilityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/AssistantCapabilityPreferenceControllerTest.java
new file mode 100644
index 0000000..182ce8a
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/notification/AssistantCapabilityPreferenceControllerTest.java
@@ -0,0 +1,169 @@
+/*
+ * 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.notification;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.DISABLED_DEPENDENT_SETTING;
+import static com.android.settings.notification.AssistantCapabilityPreferenceController.PRIORITIZER_KEY;
+import static com.android.settings.notification.AssistantCapabilityPreferenceController.SMART_KEY;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.service.notification.Adjustment;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+@RunWith(RobolectricTestRunner.class)
+public class AssistantCapabilityPreferenceControllerTest {
+
+    @Mock
+    private NotificationBackend mBackend;
+    @Mock
+    private PreferenceScreen mScreen;
+
+    private Context mContext;
+    private AssistantCapabilityPreferenceController mPrioritizerController;
+    private AssistantCapabilityPreferenceController mChipController;
+    private Preference mPrioritizerPreference;
+    private Preference mChipPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mPrioritizerController = new AssistantCapabilityPreferenceController(
+                mContext, PRIORITIZER_KEY);
+        mPrioritizerController.setBackend(mBackend);
+        mPrioritizerPreference = new Preference(mContext);
+        mPrioritizerPreference.setKey(mPrioritizerController.getPreferenceKey());
+        when(mScreen.findPreference(
+                mPrioritizerController.getPreferenceKey())).thenReturn(mPrioritizerPreference);
+        mChipController = new AssistantCapabilityPreferenceController(mContext, SMART_KEY);
+        mChipController.setBackend(mBackend);
+        mChipPreference = new Preference(mContext);
+        mChipPreference.setKey(mChipController.getPreferenceKey());
+        when(mScreen.findPreference(
+                mChipController.getPreferenceKey())).thenReturn(mChipPreference);
+    }
+
+    @Test
+    public void getAvailabilityStatus_NAS() {
+        when(mBackend.getAllowedNotificationAssistant()).thenReturn(mock(ComponentName.class));
+        assertThat(mPrioritizerController.getAvailabilityStatus())
+                .isEqualTo(AVAILABLE);
+        assertThat(mChipController.getAvailabilityStatus())
+                .isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_noNAS() {
+        when(mBackend.getAllowedNotificationAssistant()).thenReturn(null);
+        assertThat(mPrioritizerController.getAvailabilityStatus())
+                .isEqualTo(DISABLED_DEPENDENT_SETTING);
+        assertThat(mChipController.getAvailabilityStatus())
+                .isEqualTo(DISABLED_DEPENDENT_SETTING);
+    }
+
+    @Test
+    public void isChecked_prioritizerSettingIsOff_false() {
+        List<String> capabilities = new ArrayList<>();
+        capabilities.add(Adjustment.KEY_USER_SENTIMENT);
+        when(mBackend.getAssistantCapabilities(anyString())).thenReturn(capabilities);
+        assertThat(mPrioritizerController.isChecked()).isFalse();
+    }
+
+    @Test
+    public void isChecked_prioritizerSettingIsOn_true() {
+        List<String> capabilities = new ArrayList<>();
+        capabilities.add(Adjustment.KEY_IMPORTANCE);
+        when(mBackend.getAssistantCapabilities(anyString())).thenReturn(capabilities);
+        assertThat(mPrioritizerController.isChecked()).isTrue();
+    }
+
+    @Test
+    public void isChecked_chipSettingIsOff_false() {
+        List<String> capabilities = new ArrayList<>();
+        capabilities.add(Adjustment.KEY_IMPORTANCE);
+        when(mBackend.getAssistantCapabilities(anyString())).thenReturn(capabilities);
+        assertThat(mChipController.isChecked()).isFalse();
+
+        capabilities = new ArrayList<>();
+        capabilities.add(Adjustment.KEY_CONTEXTUAL_ACTIONS);
+        when(mBackend.getAssistantCapabilities(anyString())).thenReturn(capabilities);
+        assertThat(mChipController.isChecked()).isFalse();
+
+        capabilities = new ArrayList<>();
+        capabilities.add(Adjustment.KEY_TEXT_REPLIES);
+        when(mBackend.getAssistantCapabilities(anyString())).thenReturn(capabilities);
+        assertThat(mChipController.isChecked()).isFalse();
+    }
+
+    @Test
+    public void isChecked_chipSettingIsOn_true() {
+        List<String> capabilities = new ArrayList<>();
+        capabilities.add(Adjustment.KEY_TEXT_REPLIES);
+        capabilities.add(Adjustment.KEY_CONTEXTUAL_ACTIONS);
+        when(mBackend.getAssistantCapabilities(anyString())).thenReturn(capabilities);
+        assertThat(mChipController.isChecked()).isTrue();
+    }
+
+    @Test
+    public void onPreferenceChange_prioritizerOn() {
+        mPrioritizerController.onPreferenceChange(mPrioritizerPreference, true);
+        verify(mBackend).allowAssistantCapability(Adjustment.KEY_IMPORTANCE, true);
+    }
+
+    @Test
+    public void onPreferenceChange_prioritizerOff() {
+        mPrioritizerController.onPreferenceChange(mPrioritizerPreference, false);
+        verify(mBackend).allowAssistantCapability(Adjustment.KEY_IMPORTANCE, false);
+    }
+
+    @Test
+    public void onPreferenceChange_chipsOn() {
+        mChipController.onPreferenceChange(mChipPreference, true);
+        verify(mBackend).allowAssistantCapability(Adjustment.KEY_CONTEXTUAL_ACTIONS, true);
+        verify(mBackend).allowAssistantCapability(Adjustment.KEY_TEXT_REPLIES, true);
+    }
+
+    @Test
+    public void onPreferenceChange_chipsOff() {
+        mChipController.onPreferenceChange(mChipPreference, false);
+        verify(mBackend).allowAssistantCapability(Adjustment.KEY_CONTEXTUAL_ACTIONS, false);
+        verify(mBackend).allowAssistantCapability(Adjustment.KEY_TEXT_REPLIES, false);
+    }
+}
+
diff --git a/tests/robotests/src/com/android/settings/wifi/NetworkRequestDialogFragmentTest.java b/tests/robotests/src/com/android/settings/wifi/NetworkRequestDialogFragmentTest.java
index d2403b9..4202143 100644
--- a/tests/robotests/src/com/android/settings/wifi/NetworkRequestDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/NetworkRequestDialogFragmentTest.java
@@ -330,4 +330,21 @@
         // Check
         assertThat(button.getVisibility()).isEqualTo(View.GONE);
     }
+
+    @Test
+    public void cancelDialog_callsReject() {
+        // Assert
+        networkRequestDialogFragment.show(mActivity.getSupportFragmentManager(), /* tag */ null);
+        final AlertDialog alertDialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+        final NetworkRequestUserSelectionCallback selectionCallback = mock(
+                NetworkRequestUserSelectionCallback.class);
+        networkRequestDialogFragment.onUserSelectionCallbackRegistration(selectionCallback);
+
+        // Action
+        final Button button = alertDialog.getButton(AlertDialog.BUTTON_NEGATIVE);
+        button.performClick();
+
+        // Check
+        verify(selectionCallback, times(1)).reject();
+    }
 }