Merge "Index TTS-Settings and dedupe TTS-engine in search result."
diff --git a/res/drawable-nodpi/fingerprint_enroll_introduction.png b/res/drawable-nodpi/fingerprint_enroll_introduction.png
new file mode 100644
index 0000000..268ca43
--- /dev/null
+++ b/res/drawable-nodpi/fingerprint_enroll_introduction.png
Binary files differ
diff --git a/res/layout/choose_lock_password.xml b/res/layout/choose_lock_password.xml
index 7ce3034..f1b631e 100644
--- a/res/layout/choose_lock_password.xml
+++ b/res/layout/choose_lock_password.xml
@@ -21,7 +21,7 @@
     android:layout_height="match_parent"
     android:icon="@drawable/ic_lock"
     settings:suwFooter="@layout/choose_lock_password_footer"
-    settings:suwHeaderText="@string/lockpassword_choose_your_password_header">
+    settings:suwHeaderText="@string/lockpassword_choose_your_screen_lock_header">
 
     <LinearLayout
         style="@style/SuwContentFrame"
@@ -33,11 +33,11 @@
         android:orientation="vertical">
 
         <TextView
-            android:id="@+id/fingerprint_backup_message"
+            android:id="@+id/message"
             style="@style/SuwDescription.Glif"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:visibility="gone" />
+            android:minLines="2"/>
 
         <LinearLayout
             android:id="@+id/password_container"
diff --git a/res/layout/fingerprint_enroll_introduction.xml b/res/layout/fingerprint_enroll_introduction.xml
index 4f73395..4228f42 100644
--- a/res/layout/fingerprint_enroll_introduction.xml
+++ b/res/layout/fingerprint_enroll_introduction.xml
@@ -45,6 +45,20 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
 
+        <com.android.setupwizardlib.view.FillContentLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_weight="1">
+
+            <ImageView
+                style="@style/SuwContentIllustration"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:contentDescription="@null"
+                android:src="@drawable/fingerprint_enroll_introduction" />
+
+        </com.android.setupwizardlib.view.FillContentLayout>
+
     </LinearLayout>
 
 </com.android.setupwizardlib.GlifLayout>
diff --git a/res/layout/setup_choose_lock_generic_fingerprint_header.xml b/res/layout/setup_choose_lock_generic_fingerprint_header.xml
index 4c696f3..ec5d750 100644
--- a/res/layout/setup_choose_lock_generic_fingerprint_header.xml
+++ b/res/layout/setup_choose_lock_generic_fingerprint_header.xml
@@ -23,4 +23,4 @@
     android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
     android:paddingTop="@dimen/suw_description_glif_margin_top"
     android:paddingBottom="@dimen/suw_description_glif_margin_bottom_lists"
-    android:text="@string/setup_lock_settings_picker_fingerprint_message" />
+    android:text="@string/lock_settings_picker_fingerprint_added_security_message" />
diff --git a/res/layout/video_preference.xml b/res/layout/video_preference.xml
index 8b0e619..9ab52ae 100644
--- a/res/layout/video_preference.xml
+++ b/res/layout/video_preference.xml
@@ -28,7 +28,7 @@
 
     <com.android.settings.widget.AspectRatioFrameLayout
         android:layout_width="240dp"
-        android:layout_height="wrap_content"
+        android:layout_height="240dp"
         android:padding="@dimen/gesture_animation_padding">
 
         <TextureView
diff --git a/res/values/strings.xml b/res/values/strings.xml
index aacb8a1..4022423 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1109,8 +1109,8 @@
     <!--  Title for security picker in setup wizard to choose the unlock method: None/Pattern/PIN/Password (phone) [CHAR LIMIT=22] -->
     <string name="setup_lock_settings_picker_title" product="default">Protect your phone</string>
 
-    <!-- Title for screen in setup wizard, prompting user to choose the their backup screen lock method [CHAR LIMIT=NONE] -->
-    <string name="setup_lock_settings_picker_fingerprint_message">For added security, set up a backup screen lock.</string>
+    <!-- Message shown when setting up screen lock, prompting user to choose the their backup screen lock method [CHAR LIMIT=NONE] -->
+    <string name="lock_settings_picker_fingerprint_added_security_message">For added security, set up a backup screen lock.</string>
 
     <!-- Description text for screen in setup wizard asking user to set up screen lock, explaining to the user how setting up a screen lock protect them from losing data. (tablet) [CHAR LIMIT=NONE] -->
     <string name="setup_lock_settings_picker_message" product="tablet">Prevent others from using this tablet without your permission by activating device protection features. Choose the screen lock you want to use.</string>
@@ -3432,23 +3432,25 @@
 
     <!-- Lock Pattern settings -->
     <!-- Header on first screen of choose password/PIN flow [CHAR LIMIT=40] -->
-    <string name="lockpassword_choose_your_password_header">Choose your password</string>
+    <string name="lockpassword_choose_your_screen_lock_header">Set a screen lock</string>
+    <!-- Message on first screen of choose password flow [CHAR LIMIT=NONE] -->
+    <string name="lockpassword_choose_your_password_message">For security, set a password</string>
     <!-- Header on first screen of choose password/PIN as backup for fingerprint flow. If this string cannot be translated in under 40 characters, please translate "Set fingerprint backup" [CHAR LIMIT=40] -->
     <string name="lockpassword_choose_your_password_header_for_fingerprint">To use fingerprint, set password</string>
     <!-- Header on first screen of choose pattern flow [CHAR LIMIT=40] -->
     <string name="lockpassword_choose_your_pattern_header">Choose your pattern</string>
     <!-- Header on first screen of choose pattern as backup for fingerprint flow. If this string cannot be translated in under 40 characters, please translate "Set fingerprint backup" [CHAR LIMIT=40] -->
     <string name="lockpassword_choose_your_pattern_header_for_fingerprint">To use fingerprint, set pattern</string>
-    <!-- Header on first screen of choose password/PIN flow [CHAR LIMIT=40] -->
-    <string name="lockpassword_choose_your_pin_header">Choose your PIN</string>
+    <!-- Message on first screen of choose PIN flow [CHAR LIMIT=NONE] -->
+    <string name="lockpassword_choose_your_pin_message">For security, set a PIN</string>
     <!-- Header on first screen of choose password/PIN as backup for fingerprint flow. If this string cannot be translated in under 40 characters, please translate "Set fingerprint backup" [CHAR LIMIT=40] -->
     <string name="lockpassword_choose_your_pin_header_for_fingerprint">To use fingerprint, set PIN</string>
-    <!-- Header on password confirm screen [CHAR LIMIT=30] -->
-    <string name="lockpassword_confirm_your_password_header">Confirm your password</string>
+    <!-- Header on password confirm screen [CHAR LIMIT=40] -->
+    <string name="lockpassword_confirm_your_password_header">Re-enter your password</string>
     <!-- Header on pattern confirm screen [CHAR LIMIT=30] -->
     <string name="lockpassword_confirm_your_pattern_header">Confirm your pattern</string>
-    <!-- Header on password confirm screen [CHAR LIMIT=30] -->
-    <string name="lockpassword_confirm_your_pin_header">Confirm your PIN</string>
+    <!-- Header on password confirm screen [CHAR LIMIT=40] -->
+    <string name="lockpassword_confirm_your_pin_header">Re-enter your PIN</string>
     <!-- Header on password confirm screen if second password doesn't match the first. [CHAR LIMIT=30] -->
     <string name="lockpassword_confirm_passwords_dont_match">Passwords don\u2019t match</string>
     <!-- Header on pin confirm screen if second pin doesn't match the first. [CHAR LIMIT=30]-->
@@ -4274,6 +4276,8 @@
     <string name="user_installed_services_category_title">Downloaded services</string>
     <!-- Title for the accessibility preference category of settings considered to be experimental, meaning they might be changed or removed in the future. [CHAR LIMIT=50] -->
     <string name="experimental_category_title">Experimental</string>
+    <!-- Title for feature flags dashboard DO NOT TRANSLATE -->
+    <string name="feature_flags_dashboard_title" translatable="false">Feature flags</string>
     <!-- Title for the Talkback Accessibility Service. Displayed on the Accessibility Settings screen in Setup Wizard. [CHAR_LIMIT=25] -->
     <string name="talkback_title">Talkback</string>
     <!-- Summary for the Talkback Accessibility Service. Lets the user know that Talkback is a screenreader and that it is usually most helpful to blind and low vision users and whether the service is on. [CHAR_LIMIT=none] -->
diff --git a/res/values/themes.xml b/res/values/themes.xml
index 1a8f3de..2610e08 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -25,7 +25,6 @@
     <style name="GlifTheme" parent="SuwThemeGlif">
         <!-- For all Alert Dialogs -->
         <item name="android:alertDialogTheme">@style/ThemeOverlay.AlertDialog</item>
-        <item name="android:colorPrimary">@color/suw_color_accent_dark</item>
         <item name="android:windowBackground">?android:attr/colorBackground</item>
         <item name="*android:preferencePanelStyle">@*android:style/PreferencePanel.Dialog</item>
         <item name="fingerprint_layout_theme">@style/FingerprintLayoutTheme</item>
@@ -46,7 +45,6 @@
     <style name="GlifTheme.Light" parent="SuwThemeGlif.Light">
         <!-- For all Alert Dialogs -->
         <item name="android:alertDialogTheme">@style/ThemeOverlay.AlertDialog</item>
-        <item name="android:colorPrimary">@color/suw_color_accent_light</item>
         <item name="android:windowBackground">?android:attr/colorBackground</item>
         <item name="*android:preferencePanelStyle">@*android:style/PreferencePanel.Dialog</item>
         <item name="fingerprint_layout_theme">@style/FingerprintLayoutTheme</item>
@@ -66,7 +64,6 @@
     <style name="GlifV2Theme" parent="SuwThemeGlifV2">
         <!-- For all Alert Dialogs -->
         <item name="android:alertDialogTheme">@style/ThemeOverlay.AlertDialog</item>
-        <item name="android:colorPrimary">@color/suw_color_accent_dark</item>
         <item name="android:windowBackground">?android:attr/colorBackground</item>
         <item name="*android:preferencePanelStyle">@*android:style/PreferencePanel.Dialog</item>
         <item name="fingerprint_layout_theme">@style/FingerprintLayoutTheme</item>
@@ -87,7 +84,6 @@
     <style name="GlifV2Theme.Light" parent="SuwThemeGlifV2.Light">
         <!-- For all Alert Dialogs -->
         <item name="android:alertDialogTheme">@style/ThemeOverlay.AlertDialog</item>
-        <item name="android:colorPrimary">@color/suw_color_accent_light</item>
         <item name="android:windowBackground">?android:attr/colorBackground</item>
         <item name="*android:preferencePanelStyle">@*android:style/PreferencePanel.Dialog</item>
         <item name="fingerprint_layout_theme">@style/FingerprintLayoutTheme</item>
diff --git a/res/xml/development_prefs.xml b/res/xml/development_prefs.xml
index 8992446..92205e4 100644
--- a/res/xml/development_prefs.xml
+++ b/res/xml/development_prefs.xml
@@ -167,6 +167,11 @@
             android:key="camera_hal_hdrplus_switch"
             android:title="@string/camera_hal_hdrplus_switch" />
 
+        <Preference
+            android:key="feature_flags_dashboard"
+            android:title="@string/feature_flags_dashboard_title"
+            android:fragment="com.android.settings.development.featureflags.FeatureFlagsDashboard"/>
+
     </PreferenceCategory>
 
     <PreferenceCategory android:key="debug_networking_category"
diff --git a/res/xml/security_settings_password_sub.xml b/res/xml/security_settings_password_sub.xml
index 46c4999..c0287c0 100644
--- a/res/xml/security_settings_password_sub.xml
+++ b/res/xml/security_settings_password_sub.xml
@@ -22,7 +22,7 @@
     <com.android.settings.TimeoutListPreference
         android:key="lock_after_timeout"
         android:title="@string/lock_after_timeout"
-        android:summary="@string/lock_after_timeout_summary"
+        android:summary="@string/summary_placeholder"
         android:entries="@array/lock_after_timeout_entries"
         android:entryValues="@array/lock_after_timeout_values" />
 
@@ -32,7 +32,6 @@
 
     <com.android.settingslib.RestrictedPreference
         android:key="owner_info_settings"
-        android:title="@string/owner_info_settings_title"
-        android:summary="@string/owner_info_settings_summary" />
+        android:title="@string/owner_info_settings_title" />
 
 </PreferenceScreen>
diff --git a/res/xml/security_settings_pin_sub.xml b/res/xml/security_settings_pin_sub.xml
index 46c4999..c0287c0 100644
--- a/res/xml/security_settings_pin_sub.xml
+++ b/res/xml/security_settings_pin_sub.xml
@@ -22,7 +22,7 @@
     <com.android.settings.TimeoutListPreference
         android:key="lock_after_timeout"
         android:title="@string/lock_after_timeout"
-        android:summary="@string/lock_after_timeout_summary"
+        android:summary="@string/summary_placeholder"
         android:entries="@array/lock_after_timeout_entries"
         android:entryValues="@array/lock_after_timeout_values" />
 
@@ -32,7 +32,6 @@
 
     <com.android.settingslib.RestrictedPreference
         android:key="owner_info_settings"
-        android:title="@string/owner_info_settings_title"
-        android:summary="@string/owner_info_settings_summary" />
+        android:title="@string/owner_info_settings_title" />
 
 </PreferenceScreen>
diff --git a/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java b/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java
index f95ce46..1aac0ff 100644
--- a/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java
+++ b/src/com/android/settings/bluetooth/BluetoothPairingDialogFragment.java
@@ -25,6 +25,7 @@
 import android.text.InputFilter;
 import android.text.InputFilter.LengthFilter;
 import android.text.InputType;
+import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.util.Log;
 import android.view.View;
@@ -34,6 +35,7 @@
 import android.widget.EditText;
 import android.widget.TextView;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
@@ -186,6 +188,19 @@
     }
 
     /**
+     * Helper method to return the text of the pin entry field - this exists primarily to help us
+     * simulate having existing text when the dialog is recreated, for example after a screen
+     * rotation.
+     */
+    @VisibleForTesting
+    CharSequence getPairingViewText() {
+        if (mPairingView != null) {
+            return mPairingView.getText();
+        }
+        return null;
+    }
+
+    /**
      * Returns a dialog with UI elements that allow a user to provide input.
      */
     private AlertDialog createUserEntryDialog() {
@@ -196,7 +211,9 @@
         mBuilder.setNegativeButton(getString(android.R.string.cancel), this);
         AlertDialog dialog = mBuilder.create();
         dialog.setOnShowListener(d -> {
-            mDialog.getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
+            if (TextUtils.isEmpty(getPairingViewText())) {
+                mDialog.getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
+            }
             if (mPairingView != null && mPairingView.requestFocus()) {
                 InputMethodManager imm = (InputMethodManager)
                         getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
diff --git a/src/com/android/settings/development/featureflags/FeatureFlagsDashboard.java b/src/com/android/settings/development/featureflags/FeatureFlagsDashboard.java
new file mode 100644
index 0000000..ee2258d
--- /dev/null
+++ b/src/com/android/settings/development/featureflags/FeatureFlagsDashboard.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.development.featureflags;
+
+import android.content.Context;
+
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settingslib.core.AbstractPreferenceController;
+
+import java.util.List;
+
+public class FeatureFlagsDashboard extends DashboardFragment {
+
+    private static final String TAG = "FeatureFlagsDashboard";
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsProto.MetricsEvent.SETTINGS_FEATURE_FLAGS_DASHBOARD;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.placeholder_prefs;
+    }
+
+    @Override
+    protected int getHelpResource() {
+        return 0;
+    }
+
+    @Override
+    protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
+        return null;
+    }
+}
diff --git a/src/com/android/settings/nfc/NfcPaymentPreference.java b/src/com/android/settings/nfc/NfcPaymentPreference.java
index 239377d..a3f7466 100644
--- a/src/com/android/settings/nfc/NfcPaymentPreference.java
+++ b/src/com/android/settings/nfc/NfcPaymentPreference.java
@@ -18,6 +18,7 @@
 import android.app.AlertDialog;
 import android.content.ActivityNotFoundException;
 import android.content.Context;
+import android.app.Dialog;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.support.v7.preference.PreferenceViewHolder;
@@ -209,7 +210,9 @@
             if (!appInfo.isDefault) {
                 mPaymentBackend.setDefaultPaymentApp(appInfo.componentName);
             }
-            getDialog().dismiss();
+            Dialog dialog = getDialog();
+            if (dialog != null)
+                dialog.dismiss();
         }
     }
 }
diff --git a/src/com/android/settings/notification/ConfigureNotificationSettings.java b/src/com/android/settings/notification/ConfigureNotificationSettings.java
index 2b1ecc4..2533466 100644
--- a/src/com/android/settings/notification/ConfigureNotificationSettings.java
+++ b/src/com/android/settings/notification/ConfigureNotificationSettings.java
@@ -22,8 +22,8 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.provider.SearchIndexableResource;
+import android.support.annotation.VisibleForTesting;
 import android.support.v7.preference.Preference;
-import android.util.Log;
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
@@ -44,7 +44,16 @@
 public class ConfigureNotificationSettings extends DashboardFragment {
     private static final String TAG = "ConfigNotiSettings";
 
-    private static final String KEY_SWIPE_DOWN = "gesture_swipe_down_fingerprint_notifications";
+    @VisibleForTesting
+    static final String KEY_LOCKSCREEN = "lock_screen_notifications";
+    @VisibleForTesting
+    static final String KEY_LOCKSCREEN_WORK_PROFILE_HEADER =
+            "lock_screen_notifications_profile_header";
+    @VisibleForTesting
+    static final String KEY_LOCKSCREEN_WORK_PROFILE = "lock_screen_notifications_profile";
+    @VisibleForTesting
+    static final String KEY_SWIPE_DOWN = "gesture_swipe_down_fingerprint_notifications";
+
     private static final String KEY_NOTI_DEFAULT_RINGTONE = "notification_default_ringtone";
 
     private RingtonePreference mRequestPreference;
@@ -80,9 +89,9 @@
                 new PulseNotificationPreferenceController(context);
         final LockScreenNotificationPreferenceController lockScreenNotificationController =
                 new LockScreenNotificationPreferenceController(context,
-                        "lock_screen_notifications",
-                        "lock_screen_notifications_profile_header",
-                        "lock_screen_notifications_profile");
+                        KEY_LOCKSCREEN,
+                        KEY_LOCKSCREEN_WORK_PROFILE_HEADER,
+                        KEY_LOCKSCREEN_WORK_PROFILE);
         if (lifecycle != null) {
             lifecycle.addObserver(pulseController);
             lifecycle.addObserver(lockScreenNotificationController);
@@ -156,9 +165,19 @@
                 }
 
                 @Override
-                public List<AbstractPreferenceController> getPreferenceControllers(Context context) {
+                public List<AbstractPreferenceController> getPreferenceControllers(
+                        Context context) {
                     return buildPreferenceControllers(context, null);
                 }
 
+                @Override
+                public List<String> getNonIndexableKeys(Context context) {
+                    final List<String> keys = super.getNonIndexableKeys(context);
+                    keys.add(KEY_SWIPE_DOWN);
+                    keys.add(KEY_LOCKSCREEN);
+                    keys.add(KEY_LOCKSCREEN_WORK_PROFILE);
+                    keys.add(KEY_LOCKSCREEN_WORK_PROFILE_HEADER);
+                    return keys;
+                }
             };
 }
diff --git a/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java b/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
index db46ef1..272d504 100644
--- a/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
+++ b/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
@@ -16,6 +16,9 @@
 
 package com.android.settings.notification;
 
+import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_SECURE_NOTIFICATIONS;
+import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;
+
 import android.content.ContentResolver;
 import android.content.Context;
 import android.database.ContentObserver;
@@ -41,9 +44,6 @@
 
 import java.util.ArrayList;
 
-import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_SECURE_NOTIFICATIONS;
-import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;
-
 public class LockScreenNotificationPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener,
         LifecycleObserver, OnResume, OnPause {
@@ -79,11 +79,10 @@
         mProfileChallengeUserId = Utils.getManagedProfileId(
                 UserManager.get(context), UserHandle.myUserId());
         final LockPatternUtils utils = new LockPatternUtils(context);
-        final boolean isUnified =
-                !utils.isSeparateProfileChallengeEnabled(mProfileChallengeUserId);
         mSecure = utils.isSecure(UserHandle.myUserId());
         mSecureProfile = (mProfileChallengeUserId != UserHandle.USER_NULL)
-                && (utils.isSecure(mProfileChallengeUserId) || (isUnified && mSecure));
+                && (utils.isSecure(mProfileChallengeUserId)
+                || (!utils.isSeparateProfileChallengeEnabled(mProfileChallengeUserId) && mSecure));
     }
 
     @Override
diff --git a/src/com/android/settings/password/ChooseLockGeneric.java b/src/com/android/settings/password/ChooseLockGeneric.java
index 4d20bcf..5126727 100644
--- a/src/com/android/settings/password/ChooseLockGeneric.java
+++ b/src/com/android/settings/password/ChooseLockGeneric.java
@@ -219,7 +219,7 @@
             mManagedPasswordProvider = ManagedLockPasswordProvider.get(getActivity(), mUserId);
 
             if (mPasswordConfirmed) {
-                updatePreferencesOrFinish();
+                updatePreferencesOrFinish(savedInstanceState != null);
                 if (mForChangeCredRequiredForBoot) {
                     maybeEnableEncryption(mLockPatternUtils.getKeyguardStoredPasswordQuality(
                             mUserId), false);
@@ -234,7 +234,7 @@
                         || !helper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST,
                         getString(R.string.unlock_set_unlock_launch_picker_title), true, mUserId)) {
                     mPasswordConfirmed = true; // no password set, so no need to confirm
-                    updatePreferencesOrFinish();
+                    updatePreferencesOrFinish(savedInstanceState != null);
                 } else {
                     mWaitingForConfirmation = true;
                 }
@@ -332,7 +332,7 @@
             if (requestCode == CONFIRM_EXISTING_REQUEST && resultCode == Activity.RESULT_OK) {
                 mPasswordConfirmed = true;
                 mUserPassword = data.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD);
-                updatePreferencesOrFinish();
+                updatePreferencesOrFinish(false /* isRecreatingActivity */);
                 if (mForChangeCredRequiredForBoot) {
                     if (!TextUtils.isEmpty(mUserPassword)) {
                         maybeEnableEncryption(
@@ -395,7 +395,7 @@
             outState.putBoolean(ENCRYPT_REQUESTED_DISABLED, mEncryptionRequestDisabled);
         }
 
-        private void updatePreferencesOrFinish() {
+        private void updatePreferencesOrFinish(boolean isRecreatingActivity) {
             Intent intent = getActivity().getIntent();
             int quality = intent.getIntExtra(LockPatternUtils.PASSWORD_TYPE_KEY, -1);
             if (quality == -1) {
@@ -413,7 +413,8 @@
                 updatePreferenceText();
                 updateCurrentPreference();
                 updatePreferenceSummaryIfNeeded();
-            } else {
+            } else if (!isRecreatingActivity) {
+                // Don't start the activity again if we are recreated for configuration change
                 updateUnlockMethodAndFinish(quality, false, true /* chooseLockSkipped */);
             }
         }
diff --git a/src/com/android/settings/password/ChooseLockPassword.java b/src/com/android/settings/password/ChooseLockPassword.java
index e013b8b..d890956 100644
--- a/src/com/android/settings/password/ChooseLockPassword.java
+++ b/src/com/android/settings/password/ChooseLockPassword.java
@@ -162,7 +162,7 @@
                 .getBooleanExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false);
         CharSequence msg = getText(forFingerprint
                 ? R.string.lockpassword_choose_your_password_header_for_fingerprint
-                : R.string.lockpassword_choose_your_password_header);
+                : R.string.lockpassword_choose_your_screen_lock_header);
         setTitle(msg);
         LinearLayout layout = (LinearLayout) findViewById(R.id.content_parent);
         layout.setFitsSystemWindows(false);
@@ -213,6 +213,7 @@
         protected Button mCancelButton;
         private Button mClearButton;
         private Button mNextButton;
+        private TextView mMessage;
 
         private TextChangedHandler mTextChangedHandler;
 
@@ -247,10 +248,14 @@
         protected enum Stage {
 
             Introduction(
-                    R.string.lockpassword_choose_your_password_header,
+                    R.string.lockpassword_choose_your_screen_lock_header,
                     R.string.lockpassword_choose_your_password_header_for_fingerprint,
-                    R.string.lockpassword_choose_your_pin_header,
+                    R.string.lockpassword_choose_your_screen_lock_header,
                     R.string.lockpassword_choose_your_pin_header_for_fingerprint,
+                    R.string.lockpassword_choose_your_password_message,
+                    R.string.lock_settings_picker_fingerprint_added_security_message,
+                    R.string.lockpassword_choose_your_pin_message,
+                    R.string.lock_settings_picker_fingerprint_added_security_message,
                     R.string.next_label),
 
             NeedToConfirm(
@@ -258,6 +263,10 @@
                     R.string.lockpassword_confirm_your_password_header,
                     R.string.lockpassword_confirm_your_pin_header,
                     R.string.lockpassword_confirm_your_pin_header,
+                    0,
+                    0,
+                    0,
+                    0,
                     R.string.lockpassword_ok_label),
 
             ConfirmWrong(
@@ -265,14 +274,25 @@
                     R.string.lockpassword_confirm_passwords_dont_match,
                     R.string.lockpassword_confirm_pins_dont_match,
                     R.string.lockpassword_confirm_pins_dont_match,
+                    0,
+                    0,
+                    0,
+                    0,
                     R.string.next_label);
 
             Stage(int hintInAlpha, int hintInAlphaForFingerprint,
-                    int hintInNumeric, int hintInNumericForFingerprint, int nextButtonText) {
+                    int hintInNumeric, int hintInNumericForFingerprint,
+                    int messageInAlpha, int messageInAlphaForFingerprint,
+                    int messageInNumeric, int messageInNumericForFingerprint,
+                    int nextButtonText) {
                 this.alphaHint = hintInAlpha;
                 this.alphaHintForFingerprint = hintInAlphaForFingerprint;
                 this.numericHint = hintInNumeric;
                 this.numericHintForFingerprint = hintInNumericForFingerprint;
+                this.alphaMessage = messageInAlpha;
+                this.alphaMessageForFingerprint = messageInAlphaForFingerprint;
+                this.numericMessage = messageInNumeric;
+                this.numericMessageForFingerprint = messageInNumericForFingerprint;
                 this.buttonText = nextButtonText;
             }
 
@@ -280,6 +300,10 @@
             public final int alphaHintForFingerprint;
             public final int numericHint;
             public final int numericHintForFingerprint;
+            public final int alphaMessage;
+            public final int alphaMessageForFingerprint;
+            public final int numericMessage;
+            public final int numericMessageForFingerprint;
             public final int buttonText;
 
             public @StringRes int getHint(boolean isAlpha, boolean isFingerprint) {
@@ -289,6 +313,14 @@
                     return isFingerprint ? numericHintForFingerprint : numericHint;
                 }
             }
+
+            public @StringRes int getMessage(boolean isAlpha, boolean isFingerprint) {
+                if (isAlpha) {
+                    return isFingerprint ? alphaMessageForFingerprint : alphaMessage;
+                } else {
+                    return isFingerprint ? numericMessageForFingerprint : numericMessage;
+                }
+            }
         }
 
         // required constructor for fragments
@@ -351,14 +383,9 @@
             mClearButton = view.findViewById(R.id.clear_button);
             mClearButton.setOnClickListener(this);
 
+
+            mMessage = view.findViewById(R.id.message);
             if (mForFingerprint) {
-                TextView fingerprintBackupMessage =
-                        view.findViewById(R.id.fingerprint_backup_message);
-                if (fingerprintBackupMessage != null) {
-                    fingerprintBackupMessage.setVisibility(View.VISIBLE);
-                    fingerprintBackupMessage
-                            .setText(R.string.setup_lock_settings_picker_fingerprint_message);
-                }
                 mLayout.setIcon(getActivity().getDrawable(R.drawable.ic_fingerprint_header));
             }
 
@@ -848,6 +875,13 @@
                 setNextEnabled(canInput && length > 0);
                 mClearButton.setEnabled(canInput && length > 0);
             }
+            int message = mUiStage.getMessage(mIsAlphaMode, mForFingerprint);
+            if (message != 0) {
+                mMessage.setVisibility(View.VISIBLE);
+                mMessage.setText(message);
+            } else {
+                mMessage.setVisibility(View.INVISIBLE);
+            }
 
             mClearButton.setVisibility(toVisibility(mUiStage != Stage.Introduction));
             mCancelButton.setVisibility(toVisibility(mUiStage == Stage.Introduction));
diff --git a/src/com/android/settings/widget/AspectRatioFrameLayout.java b/src/com/android/settings/widget/AspectRatioFrameLayout.java
index 14d7921..bb4c28b 100644
--- a/src/com/android/settings/widget/AspectRatioFrameLayout.java
+++ b/src/com/android/settings/widget/AspectRatioFrameLayout.java
@@ -22,12 +22,14 @@
 import com.android.settings.R;
 
 /**
- * A {@link FrameLayout} with customizable aspect ration.
+ * A {@link FrameLayout} with customizable aspect ratio.
  * This is used to avoid dynamically calculating the height for the frame. Default aspect
  * ratio will be 1 if none is set in layout attribute.
  */
 public final class AspectRatioFrameLayout extends FrameLayout {
 
+    private static final float ASPECT_RATIO_CHANGE_THREASHOLD = 0.01f;
+
     private float mAspectRatio = 1.0f;
 
     public AspectRatioFrameLayout(Context context) {
@@ -51,7 +53,25 @@
 
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        super.onMeasure(widthMeasureSpec, (int) (widthMeasureSpec / mAspectRatio));
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        int width = getMeasuredWidth();
+        int height = getMeasuredHeight();
+        if (width == 0 || height == 0) {
+            return;
+        }
+        final float viewAspectRatio = (float) width / height;
+        final float aspectRatioDiff = mAspectRatio - viewAspectRatio;
+        if (Math.abs(aspectRatioDiff) <= ASPECT_RATIO_CHANGE_THREASHOLD) {
+            // Close enough, skip.
+            return;
+        }
+        if (aspectRatioDiff > 0) {
+            width = (int) (height * mAspectRatio);
+        } else {
+            height = (int) (width / mAspectRatio);
+        }
+        super.onMeasure(MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
+                MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY));
     }
 
 }
diff --git a/src/com/android/settings/wifi/SavedAccessPointsWifiSettings.java b/src/com/android/settings/wifi/SavedAccessPointsWifiSettings.java
index 33fdf2d..5c8e42b 100644
--- a/src/com/android/settings/wifi/SavedAccessPointsWifiSettings.java
+++ b/src/com/android/settings/wifi/SavedAccessPointsWifiSettings.java
@@ -18,13 +18,9 @@
 
 import android.app.Dialog;
 import android.content.Context;
-import android.content.res.Resources;
 import android.icu.text.Collator;
-import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
-import android.net.wifi.hotspot2.PasspointConfiguration;
 import android.os.Bundle;
-import android.provider.SearchIndexableResource;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.PreferenceScreen;
 import android.util.Log;
@@ -33,15 +29,11 @@
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
-import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.Indexable;
-import com.android.settings.search.SearchIndexableRaw;
 import com.android.settingslib.wifi.AccessPoint;
 import com.android.settingslib.wifi.AccessPointPreference;
 import com.android.settingslib.wifi.WifiSavedConfigUtils;
 
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
@@ -51,7 +43,7 @@
  */
 public class SavedAccessPointsWifiSettings extends SettingsPreferenceFragment
         implements Indexable, WifiDialog.WifiDialogListener {
-    private static final String TAG = "SavedAccessPointsWifiSettings";
+    private static final String TAG = "SavedAccessPoints";
     private static final Comparator<AccessPoint> SAVED_NETWORK_COMPARATOR =
             new Comparator<AccessPoint>() {
         final Collator mCollator = Collator.getInstance();
@@ -239,47 +231,4 @@
             return super.onPreferenceTreeClick(preference);
         }
     }
-
-    /**
-     * For search.
-     */
-    public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
-        new BaseSearchIndexProvider() {
-            @Override
-            public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
-                    boolean enabled) {
-                SearchIndexableResource sir = new SearchIndexableResource(context);
-                sir.xmlResId = R.xml.wifi_display_saved_access_points;
-                return Arrays.asList(sir);
-            }
-
-            @Override
-            public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) {
-                final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>();
-                final Resources res = context.getResources();
-                final String title = res.getString(R.string.wifi_saved_access_points_titlebar);
-
-                // Add fragment title
-                SearchIndexableRaw data = new SearchIndexableRaw(context);
-                data.title = title;
-                data.screenTitle = title;
-                data.enabled = enabled;
-                result.add(data);
-
-                // Add available Wi-Fi access points
-                final List<AccessPoint> accessPoints = WifiSavedConfigUtils.getAllConfigs(
-                        context, context.getSystemService(WifiManager.class));
-
-                final int accessPointsSize = accessPoints.size();
-                for (int i = 0; i < accessPointsSize; ++i){
-                    data = new SearchIndexableRaw(context);
-                    data.title = accessPoints.get(i).getSsidStr();
-                    data.screenTitle = title;
-                    data.enabled = enabled;
-                    result.add(data);
-                }
-
-                return result;
-            }
-        };
 }
diff --git a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
index 90c17c3..72fc981 100644
--- a/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
+++ b/src/com/android/settings/wifi/details/WifiDetailPreferenceController.java
@@ -30,7 +30,6 @@
 import android.net.LinkAddress;
 import android.net.LinkProperties;
 import android.net.Network;
-import android.net.NetworkBadging;
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.NetworkRequest;
@@ -46,8 +45,6 @@
 import android.support.v7.preference.PreferenceScreen;
 import android.text.TextUtils;
 import android.util.Log;
-import android.view.View;
-import android.widget.Button;
 import android.widget.ImageView;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -120,7 +117,7 @@
     private Network mNetwork;
     private NetworkInfo mNetworkInfo;
     private NetworkCapabilities mNetworkCapabilities;
-    private int mRssi;
+    private int mRssiSignalLevel = -1;
     private String[] mSignalStr;
     private final WifiConfiguration mWifiConfig;
     private WifiInfo mWifiInfo;
@@ -142,6 +139,7 @@
     private PreferenceCategory mIpv6Category;
     private Preference mIpv6AddressPref;
 
+    private final IconInjector mIconInjector;
     private final IntentFilter mFilter;
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
@@ -198,7 +196,7 @@
         }
     };
 
-    public WifiDetailPreferenceController(
+    public static WifiDetailPreferenceController newInstance(
             AccessPoint accessPoint,
             ConnectivityManagerWrapper connectivityManagerWrapper,
             Context context,
@@ -207,6 +205,22 @@
             Lifecycle lifecycle,
             WifiManager wifiManager,
             MetricsFeatureProvider metricsFeatureProvider) {
+        return new WifiDetailPreferenceController(
+                accessPoint, connectivityManagerWrapper, context, fragment, handler, lifecycle,
+                wifiManager, metricsFeatureProvider, new IconInjector(context));
+    }
+
+    @VisibleForTesting
+    /* package */ WifiDetailPreferenceController(
+            AccessPoint accessPoint,
+            ConnectivityManagerWrapper connectivityManagerWrapper,
+            Context context,
+            Fragment fragment,
+            Handler handler,
+            Lifecycle lifecycle,
+            WifiManager wifiManager,
+            MetricsFeatureProvider metricsFeatureProvider,
+            IconInjector injector) {
         super(context);
 
         mAccessPoint = accessPoint;
@@ -218,11 +232,11 @@
         mWifiConfig = accessPoint.getConfig();
         mWifiManager = wifiManager;
         mMetricsFeatureProvider = metricsFeatureProvider;
+        mIconInjector = injector;
 
         mFilter = new IntentFilter();
         mFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
         mFilter.addAction(WifiManager.RSSI_CHANGED_ACTION);
-
         lifecycle.addObserver(this);
     }
 
@@ -324,7 +338,6 @@
         refreshNetworkState();
 
         // Update Connection Header icon and Signal Strength Preference
-        mRssi = mWifiInfo.getRssi();
         refreshRssiViews();
 
         // MAC Address Pref
@@ -367,10 +380,13 @@
     }
 
     private void refreshRssiViews() {
-        int iconSignalLevel = WifiManager.calculateSignalLevel(
-                mRssi, WifiManager.RSSI_LEVELS);
-        Drawable wifiIcon = NetworkBadging.getWifiIcon(
-                iconSignalLevel, NetworkBadging.BADGING_NONE, mContext.getTheme()).mutate();
+        int signalLevel = mAccessPoint.getLevel();
+
+        if (mRssiSignalLevel == signalLevel) {
+            return;
+        }
+        mRssiSignalLevel = signalLevel;
+        Drawable wifiIcon = mIconInjector.getIcon(mRssiSignalLevel);
 
         wifiIcon.setTint(Utils.getColorAccent(mContext));
         mEntityHeaderController.setIcon(wifiIcon).done(mFragment.getActivity(), true /* rebind */);
@@ -380,8 +396,7 @@
                 R.color.wifi_details_icon_color, mContext.getTheme()));
         mSignalStrengthPref.setIcon(wifiIconDark);
 
-        int summarySignalLevel = mAccessPoint.getLevel();
-        mSignalStrengthPref.setDetailText(mSignalStr[summarySignalLevel]);
+        mSignalStrengthPref.setDetailText(mSignalStr[mRssiSignalLevel]);
     }
 
     private void updatePreference(WifiDetailPreference pref, String detailText) {
@@ -501,4 +516,20 @@
                 mFragment.getActivity(), MetricsProto.MetricsEvent.ACTION_WIFI_SIGNIN);
         mConnectivityManagerWrapper.startCaptivePortalApp(mNetwork);
     }
+
+    /**
+     * Wrapper for testing compatibility.
+     */
+    @VisibleForTesting
+    static class IconInjector {
+        private final Context mContext;
+
+        public IconInjector(Context context) {
+            mContext = context;
+        }
+
+        public Drawable getIcon(int level) {
+            return mContext.getDrawable(Utils.getWifiIconResource(level)).mutate();
+        }
+    }
 }
diff --git a/src/com/android/settings/wifi/details/WifiNetworkDetailsFragment.java b/src/com/android/settings/wifi/details/WifiNetworkDetailsFragment.java
index 8145d77..4918889 100644
--- a/src/com/android/settings/wifi/details/WifiNetworkDetailsFragment.java
+++ b/src/com/android/settings/wifi/details/WifiNetworkDetailsFragment.java
@@ -25,6 +25,7 @@
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.vpn2.ConnectivityManagerWrapperImpl;
+import com.android.settings.wifi.WifiDetailPreference;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.wifi.AccessPoint;
 import java.util.ArrayList;
@@ -72,7 +73,7 @@
     @Override
     protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
         ConnectivityManager cm = context.getSystemService(ConnectivityManager.class);
-        mWifiDetailPreferenceController = new WifiDetailPreferenceController(
+        mWifiDetailPreferenceController = WifiDetailPreferenceController.newInstance(
                 mAccessPoint,
                 new ConnectivityManagerWrapperImpl(cm),
                 context,
diff --git a/tests/robotests/assets/grandfather_not_implementing_index_provider b/tests/robotests/assets/grandfather_not_implementing_index_provider
index 4623889..9b86ced 100644
--- a/tests/robotests/assets/grandfather_not_implementing_index_provider
+++ b/tests/robotests/assets/grandfather_not_implementing_index_provider
@@ -4,6 +4,7 @@
 com.android.settings.accounts.AccountDetailDashboardFragment
 com.android.settings.fuelgauge.PowerUsageAnomalyDetails
 com.android.settings.fuelgauge.AdvancedPowerUsageDetail
+com.android.settings.development.featureflags.FeatureFlagsDashboard
 com.android.settings.deviceinfo.StorageProfileFragment
 com.android.settings.wifi.details.WifiNetworkDetailsFragment
 com.android.settings.wifi.p2p.WifiP2pSettings
@@ -13,3 +14,4 @@
 com.android.settings.enterprise.ApplicationListFragment$EnterpriseInstalledPackages
 com.android.settings.enterprise.EnterpriseSetDefaultAppsListFragment
 com.android.settings.wifi.tether.WifiTetherSettings
+com.android.settings.wifi.SavedAccessPointsWifiSettings
diff --git a/tests/robotests/src/android/net/NetworkBadging.java b/tests/robotests/src/android/net/NetworkBadging.java
deleted file mode 100644
index f2af08b..0000000
--- a/tests/robotests/src/android/net/NetworkBadging.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.net;
-
-import android.annotation.IntDef;
-import android.annotation.Nullable;
-import android.content.res.Resources;
-import android.graphics.Color;
-import android.graphics.drawable.ColorDrawable;
-import android.graphics.drawable.Drawable;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-/**
- * Implementation for {@link android.net.NetworkBadging}.
- *
- * <p>Can be removed once Robolectric supports Android O.
- */
-public class NetworkBadging {
-    @IntDef({BADGING_NONE, BADGING_SD, BADGING_HD, BADGING_4K})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface Badging {}
-
-    public static final int BADGING_NONE = 0;
-    public static final int BADGING_SD = 10;
-    public static final int BADGING_HD = 20;
-    public static final int BADGING_4K = 30;
-
-    private static Drawable drawable;
-
-    public static Drawable getWifiIcon(
-            int signalLevel, @NetworkBadging.Badging int badging, @Nullable Resources.Theme theme) {
-        return new ColorDrawable(Color.GREEN);
-    }
-}
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java
index 7a6ae79..fba11de 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothPairingDialogTest.java
@@ -28,6 +28,7 @@
 import static org.mockito.Mockito.when;
 
 import android.app.AlertDialog;
+import android.app.Dialog;
 import android.content.Context;
 import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
@@ -47,6 +48,7 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowAlertDialog;
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.FragmentTestUtil;
 
@@ -412,6 +414,39 @@
         verify(dialogActivity, times(1)).dismiss();
     }
 
+    @Test
+    public void rotateDialog_nullPinText_okButtonEnabled() {
+        userEntryDialogExistingTextTest(null);
+    }
+
+    @Test
+    public void rotateDialog_emptyPinText_okButtonEnabled() {
+        userEntryDialogExistingTextTest("");
+    }
+
+    @Test
+    public void rotateDialog_nonEmptyPinText_okButtonEnabled() {
+        userEntryDialogExistingTextTest("test");
+    }
+
+    // Runs a test simulating the user entry dialog type in a situation like device rotation, where
+    // the dialog fragment gets created and we already have some existing text entered into the
+    // pin field.
+    private void userEntryDialogExistingTextTest(CharSequence existingText) {
+        when(controller.getDialogType()).thenReturn(BluetoothPairingController.USER_ENTRY_DIALOG);
+        when(controller.getDeviceVariantMessageHintId())
+                .thenReturn(BluetoothPairingController.INVALID_DIALOG_TYPE);
+        when(controller.getDeviceVariantMessageId())
+                .thenReturn(BluetoothPairingController.INVALID_DIALOG_TYPE);
+
+        BluetoothPairingDialogFragment fragment = spy(new BluetoothPairingDialogFragment());
+        when(fragment.getPairingViewText()).thenReturn(existingText);
+        setupFragment(fragment);
+        AlertDialog dialog = ShadowAlertDialog.getLatestAlertDialog();
+        boolean expected = !TextUtils.isEmpty(existingText);
+        assertThat(dialog.getButton(Dialog.BUTTON_POSITIVE).isEnabled()).isEqualTo(expected);
+    }
+
     private void setupFragment(BluetoothPairingDialogFragment frag) {
         assertThat(frag.isPairingControllerSet()).isFalse();
         frag.setPairingController(controller);
diff --git a/tests/robotests/src/com/android/settings/development/featureflags/FeatureFlagsDashboardTest.java b/tests/robotests/src/com/android/settings/development/featureflags/FeatureFlagsDashboardTest.java
new file mode 100644
index 0000000..92e92fc
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/development/featureflags/FeatureFlagsDashboardTest.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.development.featureflags;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class FeatureFlagsDashboardTest {
+
+    private FeatureFlagsDashboard mDashboard;
+
+    @Before
+    public void setUp() {
+        mDashboard = new FeatureFlagsDashboard();
+    }
+
+    @Test
+    public void shouldNotHaveHelpResource() {
+        assertThat(mDashboard.getHelpResource()).isEqualTo(0);
+    }
+
+    @Test
+    public void shouldLogAsFeatureFlagPage() {
+        assertThat(mDashboard.getMetricsCategory())
+                .isEqualTo(MetricsProto.MetricsEvent.SETTINGS_FEATURE_FLAGS_DASHBOARD);
+    }
+
+    @Test
+    public void shouldUsePlaceholderPreferenceLayout() {
+        assertThat(mDashboard.getPreferenceScreenResId())
+                .isEqualTo(R.xml.placeholder_prefs);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/notification/ConfigureNotificationSettingsTest.java b/tests/robotests/src/com/android/settings/notification/ConfigureNotificationSettingsTest.java
new file mode 100644
index 0000000..8cf8f83
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/notification/ConfigureNotificationSettingsTest.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.notification;
+
+import static com.android.settings.notification.ConfigureNotificationSettings.KEY_LOCKSCREEN;
+import static com.android.settings.notification.ConfigureNotificationSettings
+        .KEY_LOCKSCREEN_WORK_PROFILE;
+import static com.android.settings.notification.ConfigureNotificationSettings
+        .KEY_LOCKSCREEN_WORK_PROFILE_HEADER;
+import static com.android.settings.notification.ConfigureNotificationSettings.KEY_SWIPE_DOWN;
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.ShadowLockPatternUtils;
+import com.android.settings.testutils.shadow.ShadowUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ConfigureNotificationSettingsTest {
+
+    private Context mContext;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+    }
+
+    @Test
+    @Config(shadows = {
+            ShadowUtils.class,
+            ShadowLockPatternUtils.class
+    })
+    public void getNonIndexableKeys_shouldContainLockScreenPrefs() {
+        final List<String> keys = ConfigureNotificationSettings.SEARCH_INDEX_DATA_PROVIDER
+                .getNonIndexableKeys(mContext);
+
+        assertThat(keys).containsAllOf(
+                KEY_SWIPE_DOWN, KEY_LOCKSCREEN, KEY_LOCKSCREEN_WORK_PROFILE,
+                KEY_LOCKSCREEN_WORK_PROFILE_HEADER);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java
index f85a874..271ffa8 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java
@@ -18,6 +18,8 @@
 
 import android.content.ComponentName;
 import android.content.Context;
+import android.os.UserHandle;
+import android.os.UserManager;
 
 import com.android.settings.Utils;
 import com.android.settings.password.IFingerprintManager;
@@ -87,4 +89,9 @@
     public static ComponentName getDeviceOwnerComponent(Context context) {
         return sDeviceOwnerComponentName;
     }
+
+    @Implementation
+    public static int getManagedProfileId(UserManager um, int parentUserId) {
+        return UserHandle.USER_NULL;
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/widget/AspectRatioFrameLayoutTest.java b/tests/robotests/src/com/android/settings/widget/AspectRatioFrameLayoutTest.java
new file mode 100644
index 0000000..dd6138c
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/widget/AspectRatioFrameLayoutTest.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.widget;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.view.View;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class AspectRatioFrameLayoutTest {
+
+    private Context mContext;
+    private AspectRatioFrameLayout mLayout;
+
+    @Before
+    public void setup() {
+        mContext = RuntimeEnvironment.application;
+    }
+
+    @Test
+    public void measure_squareAspectRatio_stretchHeight() {
+        mLayout = new AspectRatioFrameLayout(mContext);
+
+        int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
+        int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(50, View.MeasureSpec.EXACTLY);
+
+        mLayout.measure(widthMeasureSpec, heightMeasureSpec);
+
+        assertThat(mLayout.getMeasuredWidth()).isEqualTo(100);
+        assertThat(mLayout.getMeasuredHeight()).isEqualTo(100);
+    }
+
+    @Test
+    public void measure_squareAspectRatio_stretchWidth() {
+        mLayout = new AspectRatioFrameLayout(mContext);
+
+        int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(50, View.MeasureSpec.EXACTLY);
+        int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
+
+        mLayout.measure(widthMeasureSpec, heightMeasureSpec);
+
+        assertThat(mLayout.getMeasuredWidth()).isEqualTo(100);
+        assertThat(mLayout.getMeasuredHeight()).isEqualTo(100);
+    }
+
+    @Test
+    public void measure_squareAspectRatio_doNotStretch() {
+        mLayout = new AspectRatioFrameLayout(mContext);
+
+        int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
+        int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
+
+        mLayout.measure(widthMeasureSpec, heightMeasureSpec);
+
+        assertThat(mLayout.getMeasuredWidth()).isEqualTo(100);
+        assertThat(mLayout.getMeasuredHeight()).isEqualTo(100);
+    }
+
+    @Test
+    public void measure_rectangleAspectRatio_stretch() {
+        mLayout = new AspectRatioFrameLayout(mContext);
+        // Set aspect ratio to 2:1.
+        ReflectionHelpers.setField(mLayout, "mAspectRatio", 2f);
+
+        int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
+        int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.EXACTLY);
+
+        mLayout.measure(widthMeasureSpec, heightMeasureSpec);
+
+        // Should stretch width/height to 2:1 ratio
+        assertThat(mLayout.getMeasuredWidth()).isEqualTo(200);
+        assertThat(mLayout.getMeasuredHeight()).isEqualTo(100);
+    }
+}
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 793c07f..2a7f0cc 100644
--- a/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 package com.android.settings.wifi.details;
 
 import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.any;
@@ -30,6 +31,7 @@
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
+import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.net.ConnectivityManager;
 import android.net.ConnectivityManager.NetworkCallback;
@@ -37,7 +39,6 @@
 import android.net.LinkAddress;
 import android.net.LinkProperties;
 import android.net.Network;
-import android.net.NetworkBadging;
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.NetworkRequest;
@@ -112,6 +113,7 @@
     @Mock private WifiNetworkDetailsFragment mockFragment;
     @Mock private WifiManager mockWifiManager;
     @Mock private MetricsFeatureProvider mockMetricsFeatureProvider;
+    @Mock private WifiDetailPreferenceController.IconInjector mockIconInjector;
 
     @Mock (answer = Answers.RETURNS_DEEP_STUBS)
     private EntityHeaderController mockHeaderController;
@@ -229,6 +231,7 @@
         when(mockHeaderController.setRecyclerView(mockFragment.getListView(), mLifecycle))
                 .thenReturn(mockHeaderController);
         when(mockHeaderController.setSummary(anyString())).thenReturn(mockHeaderController);
+        when(mockIconInjector.getIcon(anyInt())).thenReturn(new ColorDrawable());
 
         setupMockedPreferenceScreen();
         mController = newWifiDetailPreferenceController();
@@ -243,7 +246,8 @@
                 null,  // Handler
                 mLifecycle,
                 mockWifiManager,
-                mockMetricsFeatureProvider);
+                mockMetricsFeatureProvider,
+                mockIconInjector);
     }
 
     private void setupMockedPreferenceScreen() {
@@ -332,8 +336,7 @@
 
     @Test
     public void entityHeader_shouldHaveIconSet() {
-        Drawable expectedIcon =
-                NetworkBadging.getWifiIcon(LEVEL, NetworkBadging.BADGING_NONE, mContext.getTheme());
+        Drawable expectedIcon = mockIconInjector.getIcon(LEVEL);
 
         displayAndResume();
 
@@ -742,4 +745,24 @@
         verify(mockMetricsFeatureProvider)
                 .action(mockActivity, MetricsProto.MetricsEvent.ACTION_WIFI_SIGNIN);
     }
+
+    @Test
+    public void testRefreshRssiViews_shouldNotUpdateIfLevelIsSame() {
+        displayAndResume();
+
+        mContext.sendBroadcast(new Intent(WifiManager.RSSI_CHANGED_ACTION));
+
+        verify(mockAccessPoint, times(2)).getLevel();
+        verify(mockIconInjector, times(1)).getIcon(anyInt());
+    }
+    @Test
+    public void testRefreshRssiViews_shouldUpdateOnLevelChange() {
+        displayAndResume();
+
+        when(mockAccessPoint.getLevel()).thenReturn(0);
+        mContext.sendBroadcast(new Intent(WifiManager.RSSI_CHANGED_ACTION));
+
+        verify(mockAccessPoint, times(2)).getLevel();
+        verify(mockIconInjector, times(2)).getIcon(anyInt());
+    }
 }