Merge "Add shadow to AdaptiveIconDrawables using View level shadow" into oc-dev
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index da88f76..781e816 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -902,23 +902,13 @@
                 android:icon="@drawable/ic_settings_night_display"
                 android:taskAffinity="">
             <intent-filter android:priority="1">
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="com.android.settings.suggested.category.SETTINGS_ONLY" />
-            </intent-filter>
-            <intent-filter android:priority="1">
                 <action android:name="android.settings.NIGHT_DISPLAY_SETTINGS" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
-            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
-                android:value="true" />
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
                 android:value="com.android.settings.display.NightDisplaySettings" />
-            <meta-data android:name="com.android.settings.dismiss"
-                android:value="30" />
-            <meta-data android:name="com.android.settings.title"
-                android:resource="@string/night_display_suggestion_title" />
-            <meta-data android:name="com.android.settings.summary"
-                android:resource="@string/night_display_suggestion_summary" />
+            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
+                android:value="true" />
         </activity>
 
         <activity android:name="Settings$DeviceInfoSettingsActivity"
diff --git a/res/layout/preference_widget_summary.xml b/res/layout/preference_widget_summary.xml
index aa4c76b..2d7ed1d 100644
--- a/res/layout/preference_widget_summary.xml
+++ b/res/layout/preference_widget_summary.xml
@@ -18,5 +18,6 @@
     android:id="@+id/widget_summary"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:textAlignment="viewEnd"
     android:textAppearance="?android:attr/textAppearanceSmall"
     android:textColor="?android:attr/textColorSecondary" />
diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index 8980568..873576c 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -388,6 +388,21 @@
         <item>GTC</item>
     </string-array>
 
+    <!-- Type of EAP method when EAP SIM, AKA, AKA' are supported -->
+    <string-array name="wifi_peap_phase2_entries_with_sim_auth">
+        <item>None</item>
+        <!-- Do not translate. -->
+        <item>MSCHAPV2</item>
+        <!-- Do not translate. -->
+        <item>GTC</item>
+        <!-- Do not translate. -->
+        <item>SIM</item>
+        <!-- Do not translate. -->
+        <item>AKA</item>
+        <!-- Do not translate. -->
+        <item>AKA\'</item>
+    </string-array>
+
     <!-- Phase 2 options for rest of EAP methods -->
     <string-array name="wifi_phase2_entries">
         <item>None</item>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index f6b36b4..fba0ef5 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -743,7 +743,7 @@
     <!-- Main Settings screen setting option title for the item to take you to the accounts screen [CHAR LIMIT=22] -->
     <string name="account_settings_title">Accounts</string>
     <!-- Main Settings screen setting option title for the item to take you to the security screen -->
-    <string name="security_settings_title">Security &amp; screen lock</string>
+    <string name="security_settings_title">Security &amp; Location</string>
     <!-- Security Settings screen setting option title for the item to take you to the encryption and credential screen -->
     <string name="encryption_and_credential_settings_title">Encryption &amp; credentials</string>
     <!-- Security Settings screen Encryption and crendential summary -->
@@ -762,9 +762,9 @@
     <!-- In the security screen, the header title for security statuses -->
     <string name="security_status_title">Security status</string>
     <!-- Summary for Security settings, explaining a few important settings under it [CHAR LIMIT=NONE]-->
-    <string name="security_dashboard_summary">Location, fingerprint</string>
+    <string name="security_dashboard_summary">Screen lock, fingerprint</string>
     <!-- Summary for Security settings when fingerprint is not supported [CHAR LIMIT=NONE]-->
-    <string name="security_dashboard_summary_no_fingerprint">Location</string>
+    <string name="security_dashboard_summary_no_fingerprint">Screen lock</string>
     <!-- Fingerprint enrollment and settings --><skip />
     <!-- Title shown for menu item that launches fingerprint settings or enrollment [CHAR LIMIT=22] -->
     <string name="security_settings_fingerprint_preference_title">Fingerprint</string>
@@ -2365,6 +2365,8 @@
     <string name="screensaver_settings_disabled_prompt">To control what happens when the phone is docked and/or sleeping, turn screen saver on.</string>
     <!-- Dream settings screen, action label, when to dream -->
     <string name="screensaver_settings_when_to_dream">When to start</string>
+    <!-- Dream settings screen, action label, current selected screen saver -->
+    <string name="screensaver_settings_current">Current screen saver</string>
     <!-- Dream settings screen, button label to start dreaming -->
     <string name="screensaver_settings_dream_start">Start now</string>
     <!-- Dream settings screen, button label for settings for a specific screensaver -->
@@ -3065,7 +3067,7 @@
     <string name="tether_settings_title_bluetooth">Bluetooth tethering</string>
     <!-- Tethering controls, item title to go into the tethering settings when USB and Bluetooth tethering are available [CHAR LIMIT=25]-->
     <string name="tether_settings_title_usb_bluetooth">Tethering</string>
-    <!-- Tethering controls, item title to go into the tethering settings when USB, Bluetooth and Wifi tethering are available [CHAR LIMIT=50]-->
+    <!-- Tethering controls, item title to go into the tethering settings when USB, Bluetooth and Wifi tethering are available [CHAR LIMIT=60]-->
     <string name="tether_settings_title_all">Hotspot &amp; tethering</string>
     <!-- Tethering setting summary when both Wi-Fi hotspot and tether are turned on [CHAR LIMIT=NONE]-->
     <string name="tether_settings_summary_hotspot_on_tether_on">Hotspot on, tethering</string>
@@ -3861,7 +3863,7 @@
     <string name="language_settings">Languages&#160;&amp; input</string>
     <!-- Title of Languages & input settings screen -->
     <string name="language_keyboard_settings_title">Languages&#160;&amp; input</string>
-    <!-- Title of preference category that lists all settings about helping user input such as spell checker [CHAR LIMIT=60]-->
+    <!-- Title of preference category that lists all settings about helping user text input such as spell checker [CHAR LIMIT=60]-->
     <string name="input_assistance">Input assistance</string>
     <!-- On Languages & input settings screen, heading. Inside the "Languages & input settings" screen, this is the header for settings that relate to keyboard (enable/disable each keyboard, settings for each keyboard). -->
     <string name="keyboard_settings_category">Keyboard &amp; input methods</string>
@@ -6424,10 +6426,10 @@
     <!--  Do not disturb: Title for the zen mode automation listing. [CHAR LIMIT=30] -->
     <string name="zen_mode_automation_settings_title">Automatic rules</string>
 
-    <!--  Do not disturb: Title for the zen mode automation option Suggestion. [CHAR LIMIT=30] -->
+    <!--  Do not disturb: Title for the zen mode automation option Suggestion. [CHAR LIMIT=50] -->
     <string name="zen_mode_automation_suggestion_title">Set Do Not Disturb rules</string>
 
-    <!--  Do not disturb: Summary for the zen mode automation option Suggestion. [CHAR LIMIT=30] -->
+    <!--  Do not disturb: Summary for the zen mode automation option Suggestion. [CHAR LIMIT=NONE] -->
     <string name="zen_mode_automation_suggestion_summary">Limit sounds &amp; vibrations at certain times</string>
 
     <!--  Do not disturb: Zen mode option: Important interruptions [CHAR LIMIT=60] -->
@@ -7871,12 +7873,6 @@
     <!-- Summary of condition that work mode is off [CHAR LIMIT=NONE] -->
     <string name="condition_work_summary">Apps, background sync, and other features related to your work profile are turned off.</string>
 
-    <!--  Night display: Title for the night display option Suggestion (renamed "Night Light" with title caps). [CHAR LIMIT=NONE] -->
-    <string name="night_display_suggestion_title">Set Night Light schedule</string>
-
-    <!--  Night display: Summary for the night display option Suggestion (renamed "Night Light" with title caps). [CHAR LIMIT=30] -->
-    <string name="night_display_suggestion_summary">Tint screen amber to help you fall asleep</string>
-
     <!-- Title of condition that night display is on (renamed "Night Light" with title caps). [CHAR LIMIT=30] -->
     <string name="condition_night_display_title">Night Light is on</string>
 
@@ -8390,7 +8386,7 @@
     <!-- Summary text for ambient display (device) [CHAR LIMIT=160]-->
     <string name="ambient_display_pickup_summary" product="device">To quickly check your notifications, pick up your device.</string>
 
-    <!-- Title text for fingerprint swipe for notifications [CHAR LIMIT=80]-->
+    <!-- Title text for swiping downwards on fingerprint sensor for notifications [CHAR LIMIT=80]-->
     <string name="fingerprint_swipe_for_notifications_title">Swipe fingerprint for notifications</string>
 
     <!-- Summary text for fingerprint swipe for notifications (phone) [CHAR LIMIT=160]-->
diff --git a/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java b/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
index 9ddf7b7..b5d7ddf 100644
--- a/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
+++ b/src/com/android/settings/deviceinfo/PrivateVolumeSettings.java
@@ -484,28 +484,13 @@
 
             } break;
             case R.string.storage_detail_images: {
-                intent = new Intent(Intent.ACTION_VIEW);
-                intent.setDataAndType(
-                        DocumentsContract.buildRootUri(AUTHORITY_MEDIA, "images_root"),
-                        DocumentsContract.Root.MIME_TYPE_ITEM);
-                intent.addCategory(Intent.CATEGORY_DEFAULT);
-
+                intent = getIntentForStorage(AUTHORITY_MEDIA, "images_root");
             } break;
             case R.string.storage_detail_videos: {
-                intent = new Intent(Intent.ACTION_VIEW);
-                intent.setDataAndType(
-                        DocumentsContract.buildRootUri(AUTHORITY_MEDIA, "videos_root"),
-                        DocumentsContract.Root.MIME_TYPE_ITEM);
-                intent.addCategory(Intent.CATEGORY_DEFAULT);
-
+                intent = getIntentForStorage(AUTHORITY_MEDIA, "videos_root");
             } break;
             case R.string.storage_detail_audio: {
-                intent = new Intent(DocumentsContract.Root.MIME_TYPE_ITEM);
-                intent.setDataAndType(
-                        DocumentsContract.buildRootUri(AUTHORITY_MEDIA, "audio_root"),
-                        DocumentsContract.Root.MIME_TYPE_ITEM);
-                intent.addCategory(Intent.CATEGORY_DEFAULT);
-
+                intent = getIntentForStorage(AUTHORITY_MEDIA, "audio_root");
             } break;
             case R.string.storage_detail_system: {
                 SystemInfoFragment.show(this);
@@ -546,6 +531,16 @@
         return super.onPreferenceTreeClick(pref);
     }
 
+    private Intent getIntentForStorage(String authority, String root) {
+        Intent intent = new Intent(Intent.ACTION_VIEW);
+        intent.setDataAndType(
+                DocumentsContract.buildRootUri(authority, root),
+                DocumentsContract.Root.MIME_TYPE_ITEM);
+        intent.addCategory(Intent.CATEGORY_DEFAULT);
+
+        return intent;
+    }
+
     private final MeasurementReceiver mReceiver = new MeasurementReceiver() {
         @Override
         public void onDetailsChanged(MeasurementDetails details) {
diff --git a/src/com/android/settings/search/IndexDatabaseHelper.java b/src/com/android/settings/search/IndexDatabaseHelper.java
index 60378c2..76346ec 100644
--- a/src/com/android/settings/search/IndexDatabaseHelper.java
+++ b/src/com/android/settings/search/IndexDatabaseHelper.java
@@ -245,7 +245,7 @@
         return version;
     }
 
-    public static void clearLocalesIndexed(Context context) {
+    public static void clearCachedIndexed(Context context) {
         context.getSharedPreferences(INDEX, 0).edit().clear().commit();
     }
 
@@ -257,8 +257,16 @@
         return context.getSharedPreferences(INDEX, 0).getBoolean(locale, false);
     }
 
+    public static boolean isBuildIndexed(Context context, String buildNo) {
+        return context.getSharedPreferences(INDEX, 0).getBoolean(buildNo, false);
+    }
+
+    public static void setBuildIndexed(Context context, String buildNo) {
+        context.getSharedPreferences(INDEX, 0).edit().putBoolean(buildNo, true).commit();
+    }
+
     private void dropTables(SQLiteDatabase db) {
-        clearLocalesIndexed(mContext);
+        clearCachedIndexed(mContext);
         db.execSQL("DROP TABLE IF EXISTS " + Tables.TABLE_META_INDEX);
         db.execSQL("DROP TABLE IF EXISTS " + Tables.TABLE_PREFS_INDEX);
         db.execSQL("DROP TABLE IF EXISTS " + Tables.TABLE_SAVED_QUERIES);
diff --git a/src/com/android/settings/search2/DatabaseIndexingManager.java b/src/com/android/settings/search2/DatabaseIndexingManager.java
index 1e664ff..533884d 100644
--- a/src/com/android/settings/search2/DatabaseIndexingManager.java
+++ b/src/com/android/settings/search2/DatabaseIndexingManager.java
@@ -29,6 +29,7 @@
 import android.database.sqlite.SQLiteException;
 import android.net.Uri;
 import android.os.AsyncTask;
+import android.os.Build;
 import android.provider.SearchIndexableData;
 import android.provider.SearchIndexableResource;
 import android.provider.SearchIndexablesContract;
@@ -170,7 +171,16 @@
         final List<ResolveInfo> list =
                 mContext.getPackageManager().queryIntentContentProviders(intent, 0);
 
-        final boolean isLocaleIndexed = isLocaleIndexed();
+        final String localeStr = Locale.getDefault().toString();
+        final String fingerprint = Build.FINGERPRINT;
+        final boolean isFullIndex = isFullIndex(localeStr, fingerprint);
+
+        // Drop the database when the locale or build has changed. This eliminates rows which are
+        // dynamically inserted in the old language, or deprecated settings.
+        if (isFullIndex) {
+            final SQLiteDatabase db = getWritableDatabase();
+            IndexDatabaseHelper.getInstance(mContext).reconstruct(db);
+        }
 
         for (final ResolveInfo info : list) {
             if (!DatabaseIndexingUtils.isWellKnownProvider(info, mContext)) {
@@ -179,22 +189,32 @@
             final String authority = info.providerInfo.authority;
             final String packageName = info.providerInfo.packageName;
 
-            if (!isLocaleIndexed) {
+            if (isFullIndex) {
                 addIndexablesFromRemoteProvider(packageName, authority);
             }
             addNonIndexablesKeysFromRemoteProvider(packageName, authority);
         }
 
-        final String localeStr = Locale.getDefault().toString();
-        updateDatabase(isLocaleIndexed, localeStr);
+        updateDatabase(isFullIndex, localeStr);
 
         IndexDatabaseHelper.setLocaleIndexed(mContext, localeStr);
+        IndexDatabaseHelper.setBuildIndexed(mContext, fingerprint);
     }
 
+    /**
+     * Perform a full index on an OTA or when the locale has changed
+     *
+     * @param locale is the default for the device
+     * @param fingerprint id for the current build.
+     * @return true when the locale or build has changed since last index.
+     */
     @VisibleForTesting
-    boolean isLocaleIndexed() {
-        final String locale = Locale.getDefault().toString();
-        return IndexDatabaseHelper.getInstance(mContext).isLocaleAlreadyIndexed(mContext, locale);
+    boolean isFullIndex(String locale, String fingerprint) {
+        final boolean isLocaleIndexed = IndexDatabaseHelper.getInstance(mContext)
+                .isLocaleAlreadyIndexed(mContext, locale);
+        final boolean isBuildIndexed = IndexDatabaseHelper.getInstance(mContext)
+                .isBuildIndexed(mContext, fingerprint);
+        return !isLocaleIndexed || !isBuildIndexed;
     }
 
     /**
@@ -204,11 +224,11 @@
      * Then search results are verified to have the correct value of enabled.
      * Finally, we record that the locale has been indexed.
      *
-     * @param isIncrementalUpdate true when the language has already been indexed.
+     * @param needsReindexing true the database needs to be rebuilt.
      * @param localeStr the default locale for the device.
      */
     @VisibleForTesting
-    void updateDatabase(boolean isIncrementalUpdate, String localeStr) {
+    void updateDatabase(boolean needsReindexing, String localeStr) {
         mIsAvailable.set(false);
         final UpdateData copy;
 
@@ -236,7 +256,7 @@
 
             // Only check for non-indexable key updates after initial index.
             // Enabled state with non-indexable keys is checked when items are first inserted.
-            if (isIncrementalUpdate) {
+            if (!needsReindexing) {
                 updateDataInDatabase(database, nonIndexableKeys);
             }
 
@@ -284,7 +304,7 @@
      * @param database The database to validate.
      * @param nonIndexableKeys A map between package name and the set of non-indexable keys for it.
      */
-    @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
+    @VisibleForTesting
     void updateDataInDatabase(SQLiteDatabase database,
             Map<String, Set<String>> nonIndexableKeys) {
         final String whereEnabled = ENABLED + " = 1";
@@ -348,7 +368,6 @@
     @VisibleForTesting
     boolean addIndexablesFromRemoteProvider(String packageName, String authority) {
         try {
-
             final Context context = mBaseAuthority.equals(authority) ?
                     mContext : mContext.createPackageContext(packageName, 0);
 
diff --git a/src/com/android/settings/wifi/WifiConfigController.java b/src/com/android/settings/wifi/WifiConfigController.java
index 4380cbe..fe2bbb3 100644
--- a/src/com/android/settings/wifi/WifiConfigController.java
+++ b/src/com/android/settings/wifi/WifiConfigController.java
@@ -106,6 +106,9 @@
     public static final int WIFI_PEAP_PHASE2_NONE       = 0;
     public static final int WIFI_PEAP_PHASE2_MSCHAPV2   = 1;
     public static final int WIFI_PEAP_PHASE2_GTC        = 2;
+    public static final int WIFI_PEAP_PHASE2_SIM        = 3;
+    public static final int WIFI_PEAP_PHASE2_AKA        = 4;
+    public static final int WIFI_PEAP_PHASE2_AKA_PRIME  = 5;
 
     /* Phase2 methods supported by PEAP are limited */
     private final ArrayAdapter<String> mPhase2PeapAdapter;
@@ -176,9 +179,16 @@
         final Resources res = mContext.getResources();
 
         mLevels = res.getStringArray(R.array.wifi_signal);
-        mPhase2PeapAdapter = new ArrayAdapter<String>(
-            mContext, android.R.layout.simple_spinner_item,
-            res.getStringArray(R.array.wifi_peap_phase2_entries));
+        if (Utils.isWifiOnly(mContext) || !mContext.getResources().getBoolean(
+                com.android.internal.R.bool.config_eap_sim_based_auth_supported)) {
+            mPhase2PeapAdapter = new ArrayAdapter<String>(
+                    mContext, android.R.layout.simple_spinner_item,
+                    res.getStringArray(R.array.wifi_peap_phase2_entries));
+        } else {
+            mPhase2PeapAdapter = new ArrayAdapter<String>(
+                    mContext, android.R.layout.simple_spinner_item,
+                    res.getStringArray(R.array.wifi_peap_phase2_entries_with_sim_auth));
+        }
         mPhase2PeapAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
 
         mPhase2FullAdapter = new ArrayAdapter<String>(
@@ -532,6 +542,15 @@
                             case WIFI_PEAP_PHASE2_GTC:
                                 config.enterpriseConfig.setPhase2Method(Phase2.GTC);
                                 break;
+                            case WIFI_PEAP_PHASE2_SIM:
+                                config.enterpriseConfig.setPhase2Method(Phase2.SIM);
+                                break;
+                            case WIFI_PEAP_PHASE2_AKA:
+                                config.enterpriseConfig.setPhase2Method(Phase2.AKA);
+                                break;
+                            case WIFI_PEAP_PHASE2_AKA_PRIME:
+                                config.enterpriseConfig.setPhase2Method(Phase2.AKA_PRIME);
+                                break;
                             default:
                                 Log.e(TAG, "Unknown phase2 method" + phase2Method);
                                 break;
@@ -795,6 +814,7 @@
                 mEapMethodSpinner.setAdapter(spinnerAdapter);
             }
             mPhase2Spinner = (Spinner) mView.findViewById(R.id.phase2);
+            mPhase2Spinner.setOnItemSelectedListener(this);
             mEapCaCertSpinner = (Spinner) mView.findViewById(R.id.ca_cert);
             mEapCaCertSpinner.setOnItemSelectedListener(this);
             mEapDomainView = (TextView) mView.findViewById(R.id.domain);
@@ -836,6 +856,15 @@
                             case Phase2.GTC:
                                 mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_GTC);
                                 break;
+                            case Phase2.SIM:
+                                mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_SIM);
+                                break;
+                            case Phase2.AKA:
+                                mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_AKA);
+                                break;
+                            case Phase2.AKA_PRIME:
+                                mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_AKA_PRIME);
+                                break;
                             default:
                                 Log.e(TAG, "Invalid phase 2 method " + phase2Method);
                                 break;
@@ -874,6 +903,7 @@
                 mEapIdentityView.setText(enterpriseConfig.getIdentity());
                 mEapAnonymousView.setText(enterpriseConfig.getAnonymousIdentity());
             } else {
+                mPhase2Spinner = (Spinner) mView.findViewById(R.id.phase2);
                 showEapFieldsByMethod(mEapMethodSpinner.getSelectedItemPosition());
             }
         } else {
@@ -886,11 +916,11 @@
      *   identity
      *   password
      * EAP-PEAP valid fields include
-     *   phase2: MSCHAPV2, GTC
+     *   phase2: MSCHAPV2, GTC, SIM, AKA, AKA'
      *   ca_cert
      *   identity
      *   anonymous_identity
-     *   password
+     *   password (not required for SIM, AKA, AKA')
      * EAP-TLS valid fields include
      *   user_cert
      *   ca_cert
@@ -938,6 +968,7 @@
                 }
                 mView.findViewById(R.id.l_phase2).setVisibility(View.VISIBLE);
                 mView.findViewById(R.id.l_anonymous).setVisibility(View.VISIBLE);
+                showPeapFields();
                 setUserCertInvisible();
                 break;
             case WIFI_EAP_METHOD_TTLS:
@@ -974,6 +1005,21 @@
         }
     }
 
+    private void showPeapFields() {
+        int phase2Method = mPhase2Spinner.getSelectedItemPosition();
+        if (phase2Method == WIFI_PEAP_PHASE2_SIM || phase2Method == WIFI_PEAP_PHASE2_AKA
+                 || phase2Method == WIFI_PEAP_PHASE2_AKA_PRIME) {
+            mEapIdentityView.setText("");
+            mView.findViewById(R.id.l_identity).setVisibility(View.GONE);
+            setPasswordInvisible();
+        } else {
+            mView.findViewById(R.id.l_identity).setVisibility(View.VISIBLE);
+            mView.findViewById(R.id.l_anonymous).setVisibility(View.VISIBLE);
+            mView.findViewById(R.id.password_layout).setVisibility(View.VISIBLE);
+            mView.findViewById(R.id.show_password_layout).setVisibility(View.VISIBLE);
+        }
+    }
+
     private void setIdentityInvisible() {
         mView.findViewById(R.id.l_identity).setVisibility(View.GONE);
         mPhase2Spinner.setSelection(Phase2.NONE);
@@ -1239,6 +1285,9 @@
             showSecurityFields();
         } else if (parent == mEapMethodSpinner || parent == mEapCaCertSpinner) {
             showSecurityFields();
+        } else if (parent == mPhase2Spinner
+                && mEapMethodSpinner.getSelectedItemPosition() == WIFI_EAP_METHOD_PEAP) {
+            showPeapFields();
         } else if (parent == mProxySettingsSpinner) {
             showProxyFields();
         } else {
diff --git a/tests/robotests/src/com/android/settings/search2/DatabaseIndexingManagerTest.java b/tests/robotests/src/com/android/settings/search2/DatabaseIndexingManagerTest.java
index 327b910..aa4e4f9 100644
--- a/tests/robotests/src/com/android/settings/search2/DatabaseIndexingManagerTest.java
+++ b/tests/robotests/src/com/android/settings/search2/DatabaseIndexingManagerTest.java
@@ -30,6 +30,8 @@
 import android.database.MatrixCursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.net.Uri;
+import android.os.Build;
+import android.provider.SearchIndexableData;
 import android.provider.SearchIndexableResource;
 import android.provider.SearchIndexablesContract;
 import android.util.ArrayMap;
@@ -74,7 +76,7 @@
 
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
-        shadows={ShadowRunnableAsyncTask.class})
+        shadows = {ShadowRunnableAsyncTask.class})
 public class DatabaseIndexingManagerTest {
     private final String localeStr = "en_US";
 
@@ -122,7 +124,7 @@
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = spy(RuntimeEnvironment.application);
-        mManager = spy(new DatabaseIndexingManager(mContext,"com.android.settings"));
+        mManager = spy(new DatabaseIndexingManager(mContext, PACKAGE_ONE));
         mDb = IndexDatabaseHelper.getInstance(mContext).getWritableDatabase();
 
         doReturn(mPackageManager).when(mContext).getPackageManager();
@@ -671,42 +673,95 @@
     // Test new public indexing flow
 
     @Test
-    @Config(shadows= {
-            ShadowDatabaseIndexingUtils.class,
-    })
+    @Config(shadows = {ShadowDatabaseIndexingUtils.class,})
     public void testPerformIndexing_fullIndex_getsDataFromProviders() {
         DummyProvider provider = new DummyProvider();
         provider.onCreate();
-        ShadowContentResolver.registerProvider(
-                AUTHORITY_ONE, provider
-        );
+        ShadowContentResolver.registerProvider(AUTHORITY_ONE, provider);
 
         // Test that Indexables are added for Full indexing
         when(mPackageManager.queryIntentContentProviders(any(Intent.class), anyInt()))
                 .thenReturn(getDummyResolveInfo());
 
         DatabaseIndexingManager manager =
-                spy(new DatabaseIndexingManager(mContext, "com.android.settings"));
-        doReturn(false).when(manager).isLocaleIndexed();
+                spy(new DatabaseIndexingManager(mContext, PACKAGE_ONE));
+        doReturn(true).when(manager).isFullIndex(anyString(), anyString());
 
         manager.performIndexing();
 
-        verify(manager).updateDatabase(false, Locale.getDefault().toString());
-
-        Cursor cursor = mDb.rawQuery("SELECT * FROM prefs_index", null);
-        cursor.moveToPosition(0);
-
-        // Data Title
-        assertThat(cursor.getString(2)).isEqualTo(TITLE_ONE);
+        verify(manager).addIndexablesFromRemoteProvider(PACKAGE_ONE, AUTHORITY_ONE);
+        verify(manager).updateDatabase(true /* isFullIndex */, Locale.getDefault().toString());
     }
 
     @Test
-    @Config(shadows= {
-            ShadowDatabaseIndexingUtils.class,
-    })
+    @Config(shadows = {ShadowDatabaseIndexingUtils.class,})
     public void testPerformIndexing_incrementalIndex_noDataAdded() {
         DummyProvider provider = new DummyProvider();
         provider.onCreate();
+        ShadowContentResolver.registerProvider(AUTHORITY_ONE, provider);
+
+        // Test that Indexables are added for Full indexing
+        when(mPackageManager.queryIntentContentProviders(any(Intent.class), anyInt()))
+                .thenReturn(getDummyResolveInfo());
+
+        DatabaseIndexingManager manager =
+                spy(new DatabaseIndexingManager(mContext, PACKAGE_ONE));
+        doReturn(false).when(manager).isFullIndex(anyString(), anyString());
+
+        manager.mDataToProcess.dataToUpdate.clear();
+
+        manager.performIndexing();
+
+        verify(manager, times(0)).addDataToDatabase(any(SQLiteDatabase.class), anyString(),
+                anyList(), anyMap());
+        verify(manager, times(0)).addIndexablesFromRemoteProvider(PACKAGE_ONE, AUTHORITY_ONE);
+        verify(manager).updateDataInDatabase(any(SQLiteDatabase.class), anyMap());
+    }
+
+    @Test
+    @Config(shadows = {ShadowDatabaseIndexingUtils.class,})
+    public void testPerformIndexing_localeChanged_databaseDropped() {
+        DummyProvider provider = new DummyProvider();
+        provider.onCreate();
+        ShadowContentResolver.registerProvider(AUTHORITY_ONE, provider);
+
+        // Test that Indexables are added for Full indexing
+        when(mPackageManager.queryIntentContentProviders(any(Intent.class), anyInt()))
+                .thenReturn(getDummyResolveInfo());
+
+        // Initialize the Manager
+        DatabaseIndexingManager manager =
+                spy(new DatabaseIndexingManager(mContext, PACKAGE_ONE));
+        doReturn(true).when(manager).isFullIndex(anyString(), anyString());
+
+        // Insert data point which will be dropped
+        final String oldTitle = "This is French";
+        insertSpecialCase(oldTitle, true, "key");
+
+        // Add a data point to be added by the indexing
+        SearchIndexableRaw raw = new SearchIndexableRaw(mContext);
+        final String newTitle = "This is English";
+        raw.title = newTitle;
+        manager.mDataToProcess.dataToUpdate.add(raw);
+
+        manager.performIndexing();
+
+        // Assert that the New Title is inserted
+        final Cursor newCursor = mDb.rawQuery("SELECT * FROM prefs_index WHERE data_title = '" +
+                newTitle + "'", null);
+        assertThat(newCursor.getCount()).isEqualTo(1);
+
+        // Assert that the Old Title is no longer in the database, since it was dropped
+        final Cursor oldCursor = mDb.rawQuery("SELECT * FROM prefs_index WHERE data_title = '" +
+                oldTitle + "'", null);
+        assertThat(oldCursor.getCount()).isEqualTo(0);
+    }
+
+    @Test
+    @Config(shadows = {ShadowDatabaseIndexingUtils.class,})
+    public void testPerformIndexing_onOta_FullIndex() {
+        DummyProvider provider = new DummyProvider();
+        provider.onCreate();
         ShadowContentResolver.registerProvider(
                 AUTHORITY_ONE, provider
         );
@@ -716,19 +771,40 @@
                 .thenReturn(getDummyResolveInfo());
 
         DatabaseIndexingManager manager =
-                spy(new DatabaseIndexingManager(mContext, "com.android.settings"));
-        doReturn(true).when(manager).isLocaleIndexed();
+                spy(new DatabaseIndexingManager(mContext, PACKAGE_ONE));
+        doReturn(true).when(manager).isFullIndex(anyString(), anyString());
 
         manager.performIndexing();
 
-        final Cursor cursor = mDb.rawQuery("SELECT * FROM prefs_index", null);
+        verify(manager).updateDatabase(true /* isFullIndex */, Locale.getDefault().toString());
+    }
 
-        assertThat(cursor.getCount()).isEqualTo(0);
+    @Test
+    @Config(shadows = {ShadowDatabaseIndexingUtils.class,})
+    public void testPerformIndexing_onOta_buildNumberIsCached() {
+        DummyProvider provider = new DummyProvider();
+        provider.onCreate();
+        ShadowContentResolver.registerProvider(
+                AUTHORITY_ONE, provider
+        );
+
+        // Test that Indexables are added for Full indexing
+        when(mPackageManager.queryIntentContentProviders(any(Intent.class), anyInt()))
+                .thenReturn(getDummyResolveInfo());
+
+        DatabaseIndexingManager manager =
+                spy(new DatabaseIndexingManager(mContext, PACKAGE_ONE));
+        doReturn(true).when(manager).isFullIndex(anyString(), anyString());
+
+        manager.performIndexing();
+
+        assertThat(IndexDatabaseHelper.getInstance(mContext).isBuildIndexed(mContext,
+                Build.FINGERPRINT)).isTrue();
     }
 
     @Test
     public void testFullUpdatedDatabase_noData_addDataToDatabaseNotCalled() {
-        mManager.updateDatabase(false, localeStr);
+        mManager.updateDatabase(true /* isFullIndex */, localeStr);
         mManager.mDataToProcess.dataToUpdate.clear();
         verify(mManager, times(0)).addDataToDatabase(any(SQLiteDatabase.class), anyString(),
                 anyList(), anyMap());
@@ -736,13 +812,13 @@
 
     @Test
     public void testFullUpdatedDatabase_updatedDataInDatabaseNotCalled() {
-        mManager.updateDatabase(false, localeStr);
+        mManager.updateDatabase(true /* isFullIndex */, localeStr);
         verify(mManager, times(0)).updateDataInDatabase(any(SQLiteDatabase.class), anyMap());
     }
 
     @Test
     public void testLocaleUpdated_afterIndexing_localeNotAdded() {
-        mManager.updateDatabase(false, localeStr);
+        mManager.updateDatabase(true /* isFullIndex */, localeStr);
         assertThat(IndexDatabaseHelper.getInstance(mContext)
                 .isLocaleAlreadyIndexed(mContext, localeStr)).isFalse();
     }
@@ -758,7 +834,7 @@
     public void testUpdateDatabase_newEligibleData_addedToDatabase() {
         // Test that addDataToDatabase is called when dataToUpdate is non-empty
         mManager.mDataToProcess.dataToUpdate.add(getFakeRaw());
-        mManager.updateDatabase(false, localeStr);
+        mManager.updateDatabase(true /* isFullIndex */, localeStr);
 
         Cursor cursor = mDb.rawQuery("SELECT * FROM prefs_index", null);
         cursor.moveToPosition(0);
diff --git a/tests/robotests/src/com/android/settings/suggestions/SettingsSuggestionsTest.java b/tests/robotests/src/com/android/settings/suggestions/SettingsSuggestionsTest.java
index 3780d35..ad035bd 100644
--- a/tests/robotests/src/com/android/settings/suggestions/SettingsSuggestionsTest.java
+++ b/tests/robotests/src/com/android/settings/suggestions/SettingsSuggestionsTest.java
@@ -54,12 +54,6 @@
   }
 
   @Test
-  public void nightDisplaySettings_isValid() {
-    assertSuggestionEquals("Settings$NightDisplaySettingsActivity",
-        R.string.night_display_suggestion_title, R.string.night_display_suggestion_summary);
-  }
-
-  @Test
   public void fingerprintSuggestion_isValid() {
     assertSuggestionEquals("com.android.settings.Settings$FingerprintSuggestionActivity",
         R.string.suggestion_additional_fingerprints,