Merge changes Ia937f030,Ia5f33e45,I1d73a90b,I90fe2d24,I030acbd7, ...

* changes:
  Add Motorola hidden menu to all Sprint MCCMNCs
  Remove obsolete version checks and compat utilities after min SDK was bumped up to N.
  Bump version codes and name to v20
  Catch BadParcelableException
  Move spam setting related methods out of spam interface into a separate spam setting interface.
  Add logging support for auto blocked spam calls.

79 files changed, 672 insertions, 893 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 26fed40c5..f5cbd029e 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -16,8 +16,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
   coreApp="true"
   package="com.android.dialer"
-  android:versionCode="250000"
-  android:versionName="19.0">
+  android:versionCode="260000"
+  android:versionName="20.0">
 
   <uses-sdk
     android:minSdkVersion="24"
diff --git a/java/com/android/contacts/common/ContactsUtils.java b/java/com/android/contacts/common/ContactsUtils.java
index bca8b62e0..7e44a2626 100644
--- a/java/com/android/contacts/common/ContactsUtils.java
+++ b/java/com/android/contacts/common/ContactsUtils.java
@@ -17,8 +17,8 @@
 package com.android.contacts.common;
 
 import android.provider.ContactsContract.Contacts;
+import android.provider.ContactsContract.Directory;
 import android.support.annotation.IntDef;
-import com.android.dialer.common.cp2.DirectoryCompat;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -60,9 +60,7 @@ public class ContactsUtils {
   public static @UserType long determineUserType(Long directoryId, Long contactId) {
     // First check directory id
     if (directoryId != null) {
-      return DirectoryCompat.isEnterpriseDirectoryId(directoryId)
-          ? USER_TYPE_WORK
-          : USER_TYPE_CURRENT;
+      return Directory.isEnterpriseDirectoryId(directoryId) ? USER_TYPE_WORK : USER_TYPE_CURRENT;
     }
     // Only check contact id if directory id is null
     if (contactId != null && contactId != 0L && Contacts.isEnterpriseContactId(contactId)) {
diff --git a/java/com/android/contacts/common/compat/CallableCompat.java b/java/com/android/contacts/common/compat/CallableCompat.java
deleted file mode 100644
index 5e86f518e..000000000
--- a/java/com/android/contacts/common/compat/CallableCompat.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2015 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.contacts.common.compat;
-
-import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import android.provider.ContactsContract.CommonDataKinds.Callable;
-
-public class CallableCompat {
-
-  // TODO: Use N APIs
-  private static final Uri ENTERPRISE_CONTENT_FILTER_URI =
-      Uri.withAppendedPath(Callable.CONTENT_URI, "filter_enterprise");
-
-  public static Uri getContentFilterUri() {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return ENTERPRISE_CONTENT_FILTER_URI;
-    }
-    return Callable.CONTENT_FILTER_URI;
-  }
-}
diff --git a/java/com/android/contacts/common/compat/ContactsCompat.java b/java/com/android/contacts/common/compat/ContactsCompat.java
deleted file mode 100644
index e0c9b7e53..000000000
--- a/java/com/android/contacts/common/compat/ContactsCompat.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2015 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.contacts.common.compat;
-
-import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import android.provider.ContactsContract;
-import android.provider.ContactsContract.Contacts;
-
-/** Compatibility class for {@link ContactsContract.Contacts} */
-public class ContactsCompat {
-
-  // TODO: Use N APIs
-  private static final Uri ENTERPRISE_CONTENT_FILTER_URI =
-      Uri.withAppendedPath(Contacts.CONTENT_URI, "filter_enterprise");
-
-  /** Not instantiable. */
-  private ContactsCompat() {}
-
-  public static Uri getContentUri() {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return ENTERPRISE_CONTENT_FILTER_URI;
-    }
-    return Contacts.CONTENT_FILTER_URI;
-  }
-}
diff --git a/java/com/android/contacts/common/compat/PhoneCompat.java b/java/com/android/contacts/common/compat/PhoneCompat.java
deleted file mode 100644
index 31db7b537..000000000
--- a/java/com/android/contacts/common/compat/PhoneCompat.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2015 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.contacts.common.compat;
-
-import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import android.provider.ContactsContract.CommonDataKinds.Phone;
-
-public class PhoneCompat {
-
-  // TODO: Use N APIs
-  private static final Uri ENTERPRISE_CONTENT_FILTER_URI =
-      Uri.withAppendedPath(Phone.CONTENT_URI, "filter_enterprise");
-
-  public static Uri getContentFilterUri() {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return ENTERPRISE_CONTENT_FILTER_URI;
-    }
-    return Phone.CONTENT_FILTER_URI;
-  }
-}
diff --git a/java/com/android/dialer/animation/AnimUtils.java b/java/com/android/dialer/animation/AnimUtils.java
index 9c9396e56..9160cf58a 100644
--- a/java/com/android/dialer/animation/AnimUtils.java
+++ b/java/com/android/dialer/animation/AnimUtils.java
@@ -22,17 +22,16 @@ import android.animation.ValueAnimator;
 import android.view.View;
 import android.view.ViewPropertyAnimator;
 import android.view.animation.Interpolator;
-import com.android.dialer.compat.PathInterpolatorCompat;
+import android.view.animation.PathInterpolator;
 
 public class AnimUtils {
 
   public static final int DEFAULT_DURATION = -1;
   public static final int NO_DELAY = 0;
 
-  public static final Interpolator EASE_IN = PathInterpolatorCompat.create(0.0f, 0.0f, 0.2f, 1.0f);
-  public static final Interpolator EASE_OUT = PathInterpolatorCompat.create(0.4f, 0.0f, 1.0f, 1.0f);
-  public static final Interpolator EASE_OUT_EASE_IN =
-      PathInterpolatorCompat.create(0.4f, 0, 0.2f, 1);
+  public static final Interpolator EASE_IN = new PathInterpolator(0.0f, 0.0f, 0.2f, 1.0f);
+  public static final Interpolator EASE_OUT = new PathInterpolator(0.4f, 0.0f, 1.0f, 1.0f);
+  public static final Interpolator EASE_OUT_EASE_IN = new PathInterpolator(0.4f, 0, 0.2f, 1);
 
   public static void crossFadeViews(View fadeIn, View fadeOut, int duration) {
     fadeIn(fadeIn, duration);
diff --git a/java/com/android/dialer/app/calllog/BlockReportSpamListener.java b/java/com/android/dialer/app/calllog/BlockReportSpamListener.java
index 5c7641c80..d52ac3241 100644
--- a/java/com/android/dialer/app/calllog/BlockReportSpamListener.java
+++ b/java/com/android/dialer/app/calllog/BlockReportSpamListener.java
@@ -32,6 +32,7 @@ import com.android.dialer.logging.Logger;
 import com.android.dialer.logging.ReportingLocation;
 import com.android.dialer.spam.Spam;
 import com.android.dialer.spam.SpamComponent;
+import com.android.dialer.spam.SpamSettings;
 import com.android.dialer.spam.promo.SpamBlockingPromoHelper;
 
 /** Listener to show dialogs for block and report spam actions. */
@@ -43,6 +44,7 @@ public class BlockReportSpamListener implements CallLogListItemViewHolder.OnClic
   private final RecyclerView.Adapter adapter;
   private final FilteredNumberAsyncQueryHandler filteredNumberAsyncQueryHandler;
   private final Spam spam;
+  private final SpamSettings spamSettings;
   private final SpamBlockingPromoHelper spamBlockingPromoHelper;
 
   public BlockReportSpamListener(
@@ -57,7 +59,8 @@ public class BlockReportSpamListener implements CallLogListItemViewHolder.OnClic
     this.adapter = adapter;
     this.filteredNumberAsyncQueryHandler = filteredNumberAsyncQueryHandler;
     spam = SpamComponent.get(context).spam();
-    spamBlockingPromoHelper = new SpamBlockingPromoHelper(context, spam);
+    spamSettings = SpamComponent.get(context).spamSettings();
+    spamBlockingPromoHelper = new SpamBlockingPromoHelper(context, spamSettings);
   }
 
   @Override
@@ -69,10 +72,10 @@ public class BlockReportSpamListener implements CallLogListItemViewHolder.OnClic
       @NonNull final ContactSource.Type contactSourceType) {
     BlockReportSpamDialogs.DialogFragmentForBlockingNumberAndOptionallyReportingAsSpam.newInstance(
             displayNumber,
-            spam.isDialogReportSpamCheckedByDefault(),
+            spamSettings.isDialogReportSpamCheckedByDefault(),
             isSpamChecked -> {
               LogUtil.i("BlockReportSpamListener.onBlockReportSpam", "onClick");
-              if (isSpamChecked && spam.isSpamEnabled()) {
+              if (isSpamChecked && spamSettings.isSpamEnabled()) {
                 Logger.get(context)
                     .logImpression(
                         DialerImpression.Type
@@ -110,10 +113,10 @@ public class BlockReportSpamListener implements CallLogListItemViewHolder.OnClic
       @NonNull final ContactSource.Type contactSourceType) {
     BlockReportSpamDialogs.DialogFragmentForBlockingNumberAndReportingAsSpam.newInstance(
             displayNumber,
-            spam.isSpamEnabled(),
+            spamSettings.isSpamEnabled(),
             () -> {
               LogUtil.i("BlockReportSpamListener.onBlock", "onClick");
-              if (spam.isSpamEnabled()) {
+              if (spamSettings.isSpamEnabled()) {
                 Logger.get(context)
                     .logImpression(
                         DialerImpression.Type
@@ -154,7 +157,7 @@ public class BlockReportSpamListener implements CallLogListItemViewHolder.OnClic
             isSpam,
             () -> {
               LogUtil.i("BlockReportSpamListener.onUnblock", "onClick");
-              if (isSpam && spam.isSpamEnabled()) {
+              if (isSpam && spamSettings.isSpamEnabled()) {
                 Logger.get(context)
                     .logImpression(DialerImpression.Type.REPORT_AS_NOT_SPAM_VIA_UNBLOCK_NUMBER);
                 spam.reportNotSpamFromCallHistory(
@@ -187,7 +190,7 @@ public class BlockReportSpamListener implements CallLogListItemViewHolder.OnClic
             displayNumber,
             () -> {
               LogUtil.i("BlockReportSpamListener.onReportNotSpam", "onClick");
-              if (spam.isSpamEnabled()) {
+              if (spamSettings.isSpamEnabled()) {
                 Logger.get(context)
                     .logImpression(DialerImpression.Type.DIALOG_ACTION_CONFIRM_NUMBER_NOT_SPAM);
                 spam.reportNotSpamFromCallHistory(
diff --git a/java/com/android/dialer/app/calllog/CallLogAdapter.java b/java/com/android/dialer/app/calllog/CallLogAdapter.java
index 376057ff5..d25a2f38d 100644
--- a/java/com/android/dialer/app/calllog/CallLogAdapter.java
+++ b/java/com/android/dialer/app/calllog/CallLogAdapter.java
@@ -682,7 +682,7 @@ public class CallLogAdapter extends GroupingListAdapter
       contactInfoCache.start();
     }
     contactsPreferences.refreshValue(ContactsPreferences.DISPLAY_ORDER_KEY);
-    isSpamEnabled = SpamComponent.get(activity).spam().isSpamEnabled();
+    isSpamEnabled = SpamComponent.get(activity).spamSettings().isSpamEnabled();
     getDuo().registerListener(this);
     notifyDataSetChanged();
   }
@@ -945,10 +945,8 @@ public class CallLogAdapter extends GroupingListAdapter
       Cursor cursor, int count, final CallLogListItemViewHolder views) {
     Assert.isMainThread();
     final String number = cursor.getString(CallLogQuery.NUMBER);
-    final String postDialDigits =
-        (VERSION.SDK_INT >= VERSION_CODES.N) ? cursor.getString(CallLogQuery.POST_DIAL_DIGITS) : "";
-    final String viaNumber =
-        (VERSION.SDK_INT >= VERSION_CODES.N) ? cursor.getString(CallLogQuery.VIA_NUMBER) : "";
+    final String postDialDigits = cursor.getString(CallLogQuery.POST_DIAL_DIGITS);
+    final String viaNumber = cursor.getString(CallLogQuery.VIA_NUMBER);
     final int numberPresentation = cursor.getInt(CallLogQuery.NUMBER_PRESENTATION);
     final ContactInfo cachedContactInfo = ContactInfoHelper.getContactInfo(cursor);
     final int transcriptionState =
diff --git a/java/com/android/dialer/app/calllog/VisualVoicemailUpdateTask.java b/java/com/android/dialer/app/calllog/VisualVoicemailUpdateTask.java
index 6d2581f46..4516382c5 100644
--- a/java/com/android/dialer/app/calllog/VisualVoicemailUpdateTask.java
+++ b/java/com/android/dialer/app/calllog/VisualVoicemailUpdateTask.java
@@ -36,7 +36,6 @@ import com.android.dialer.logging.DialerImpression;
 import com.android.dialer.logging.Logger;
 import com.android.dialer.notification.DialerNotificationManager;
 import com.android.dialer.phonenumbercache.ContactInfo;
-import com.android.dialer.spam.Spam;
 import com.android.dialer.spam.SpamComponent;
 import com.android.dialer.telecom.TelecomUtil;
 import java.util.ArrayList;
@@ -48,7 +47,7 @@ class VisualVoicemailUpdateTask implements Worker<VisualVoicemailUpdateTask.Inpu
   @Nullable
   @Override
   public Void doInBackground(@NonNull Input input) throws Throwable {
-    updateNotification(input.context, input.queryHelper, input.queryHandler, input.spam);
+    updateNotification(input.context, input.queryHelper, input.queryHandler);
     return null;
   }
 
@@ -62,8 +61,7 @@ class VisualVoicemailUpdateTask implements Worker<VisualVoicemailUpdateTask.Inpu
   private static void updateNotification(
       Context context,
       CallLogNotificationsQueryHelper queryHelper,
-      FilteredNumberAsyncQueryHandler queryHandler,
-      Spam spam) {
+      FilteredNumberAsyncQueryHandler queryHandler) {
     Assert.isWorkerThread();
     LogUtil.enterBlock("VisualVoicemailUpdateTask.updateNotification");
 
@@ -79,7 +77,7 @@ class VisualVoicemailUpdateTask implements Worker<VisualVoicemailUpdateTask.Inpu
           "not filtering due to recent emergency call");
     } else {
       voicemailsToNotify = filterBlockedNumbers(context, queryHandler, voicemailsToNotify);
-      voicemailsToNotify = filterSpamNumbers(context, spam, voicemailsToNotify);
+      voicemailsToNotify = filterSpamNumbers(context, voicemailsToNotify);
     }
     boolean shouldAlert =
         !voicemailsToNotify.isEmpty()
@@ -197,23 +195,26 @@ class VisualVoicemailUpdateTask implements Worker<VisualVoicemailUpdateTask.Inpu
   }
 
   @WorkerThread
-  private static List<NewCall> filterSpamNumbers(
-      Context context, Spam spam, List<NewCall> newCalls) {
+  private static List<NewCall> filterSpamNumbers(Context context, List<NewCall> newCalls) {
     Assert.isWorkerThread();
-    if (!spam.isSpamBlockingEnabled()) {
+    if (!SpamComponent.get(context).spamSettings().isSpamBlockingEnabled()) {
+      LogUtil.w("VisualVoicemailUpdateTask.wwwwwwwwwwwww", "NOT ENABLED");
       return newCalls;
     }
 
     List<NewCall> result = new ArrayList<>();
     for (NewCall newCall : newCalls) {
       Logger.get(context).logImpression(DialerImpression.Type.INCOMING_VOICEMAIL_SCREENED);
-      if (spam.checkSpamStatusSynchronous(newCall.number, newCall.countryIso)) {
+      if (SpamComponent.get(context)
+          .spam()
+          .checkSpamStatusSynchronous(newCall.number, newCall.countryIso)) {
         LogUtil.i(
             "VisualVoicemailUpdateTask.filterSpamNumbers",
             "found voicemail from spam number, suppressing notification");
         Logger.get(context)
             .logImpression(DialerImpression.Type.INCOMING_VOICEMAIL_AUTO_BLOCKED_AS_SPAM);
       } else {
+        LogUtil.w("VisualVoicemailUpdateTask.wwwwwwwwwwwww", "NOT SPAM NUMBER");
         result.add(newCall);
       }
     }
@@ -234,8 +235,7 @@ class VisualVoicemailUpdateTask implements Worker<VisualVoicemailUpdateTask.Inpu
         new Input(
             context,
             CallLogNotificationsQueryHelper.getInstance(context),
-            new FilteredNumberAsyncQueryHandler(context),
-            SpamComponent.get(context).spam());
+            new FilteredNumberAsyncQueryHandler(context));
     DialerExecutorComponent.get(context)
         .dialerExecutorFactory()
         .createNonUiTaskBuilder(new VisualVoicemailUpdateTask())
@@ -257,17 +257,14 @@ class VisualVoicemailUpdateTask implements Worker<VisualVoicemailUpdateTask.Inpu
     @NonNull final Context context;
     @NonNull final CallLogNotificationsQueryHelper queryHelper;
     @NonNull final FilteredNumberAsyncQueryHandler queryHandler;
-    @NonNull final Spam spam;
 
     Input(
         Context context,
         CallLogNotificationsQueryHelper queryHelper,
-        FilteredNumberAsyncQueryHandler queryHandler,
-        Spam spam) {
+        FilteredNumberAsyncQueryHandler queryHandler) {
       this.context = context;
       this.queryHelper = queryHelper;
       this.queryHandler = queryHandler;
-      this.spam = spam;
     }
   }
 }
diff --git a/java/com/android/dialer/app/list/DragDropController.java b/java/com/android/dialer/app/list/DragDropController.java
index 458e31e69..1c33a8a09 100644
--- a/java/com/android/dialer/app/list/DragDropController.java
+++ b/java/com/android/dialer/app/list/DragDropController.java
@@ -16,8 +16,6 @@
 
 package com.android.dialer.app.list;
 
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.view.View;
 import java.util.ArrayList;
 import java.util.List;
@@ -38,22 +36,15 @@ public class DragDropController {
 
   /** @return True if the drag is started, false if the drag is cancelled for some reason. */
   boolean handleDragStarted(View v, int x, int y) {
-    int screenX = x;
-    int screenY = y;
-    // The coordinates in dragEvent of DragEvent.ACTION_DRAG_STARTED before NYC is window-related.
-    // This is fixed in NYC.
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      v.getLocationOnScreen(locationOnScreen);
-      screenX = x + locationOnScreen[0];
-      screenY = y + locationOnScreen[1];
-    }
-    final PhoneFavoriteSquareTileView tileView =
-        dragItemContainer.getViewForLocation(screenX, screenY);
+    v.getLocationOnScreen(locationOnScreen);
+    x = x + locationOnScreen[0];
+    y = y + locationOnScreen[1];
+    final PhoneFavoriteSquareTileView tileView = dragItemContainer.getViewForLocation(x, y);
     if (tileView == null) {
       return false;
     }
     for (int i = 0; i < onDragDropListeners.size(); i++) {
-      onDragDropListeners.get(i).onDragStarted(screenX, screenY, tileView);
+      onDragDropListeners.get(i).onDragStarted(x, y, tileView);
     }
 
     return true;
diff --git a/java/com/android/dialer/app/settings/DialerSettingsActivity.java b/java/com/android/dialer/app/settings/DialerSettingsActivity.java
index 09fe03ef5..6b763aeb3 100644
--- a/java/com/android/dialer/app/settings/DialerSettingsActivity.java
+++ b/java/com/android/dialer/app/settings/DialerSettingsActivity.java
@@ -128,7 +128,7 @@ public class DialerSettingsActivity extends AppCompatPreferenceActivity {
       callSettingsHeader.titleRes = R.string.call_settings_label;
       callSettingsHeader.intent = callSettingsIntent;
       target.add(callSettingsHeader);
-    } else if ((VERSION.SDK_INT >= VERSION_CODES.N) || isPrimaryUser) {
+    } else if (isPrimaryUser) {
       Header phoneAccountSettingsHeader = new Header();
       Intent phoneAccountSettingsIntent = new Intent(TelecomManager.ACTION_CHANGE_PHONE_ACCOUNTS);
       phoneAccountSettingsIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
diff --git a/java/com/android/dialer/binary/google/AndroidManifest.xml b/java/com/android/dialer/binary/google/AndroidManifest.xml
index f6ac430b3..acab0a8c2 100644
--- a/java/com/android/dialer/binary/google/AndroidManifest.xml
+++ b/java/com/android/dialer/binary/google/AndroidManifest.xml
@@ -16,8 +16,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
   coreApp="true"
   package="com.google.android.google_stub_dialer"
-  android:versionCode="250000"
-  android:versionName="19.0">
+  android:versionCode="260000"
+  android:versionName="20.0">
 
   <uses-sdk
     android:minSdkVersion="24"
diff --git a/java/com/android/dialer/blockreportspam/ShowBlockReportSpamDialogReceiver.java b/java/com/android/dialer/blockreportspam/ShowBlockReportSpamDialogReceiver.java
index 02aa9943b..cc307b6b9 100644
--- a/java/com/android/dialer/blockreportspam/ShowBlockReportSpamDialogReceiver.java
+++ b/java/com/android/dialer/blockreportspam/ShowBlockReportSpamDialogReceiver.java
@@ -38,6 +38,7 @@ import com.android.dialer.logging.Logger;
 import com.android.dialer.protos.ProtoParsers;
 import com.android.dialer.spam.Spam;
 import com.android.dialer.spam.SpamComponent;
+import com.android.dialer.spam.SpamSettings;
 import com.google.auto.value.AutoValue;
 
 /**
@@ -104,6 +105,7 @@ public final class ShowBlockReportSpamDialogReceiver extends BroadcastReceiver {
             intent, EXTRA_DIALOG_INFO, BlockReportSpamDialogInfo.getDefaultInstance());
 
     Spam spam = SpamComponent.get(context).spam();
+    SpamSettings spamSettings = SpamComponent.get(context).spamSettings();
     FilteredNumberAsyncQueryHandler filteredNumberAsyncQueryHandler =
         new FilteredNumberAsyncQueryHandler(context);
 
@@ -114,7 +116,7 @@ public final class ShowBlockReportSpamDialogReceiver extends BroadcastReceiver {
               "ShowBlockReportSpamDialogReceiver.showDialogToBlockNumberAndOptionallyReportSpam",
               "confirmed");
 
-          if (reportSpam && spam.isSpamEnabled()) {
+          if (reportSpam && spamSettings.isSpamEnabled()) {
             LogUtil.i(
                 "ShowBlockReportSpamDialogReceiver.showDialogToBlockNumberAndOptionallyReportSpam",
                 "report spam");
@@ -141,7 +143,7 @@ public final class ShowBlockReportSpamDialogReceiver extends BroadcastReceiver {
     // Create and show the dialog.
     DialogFragmentForBlockingNumberAndOptionallyReportingAsSpam.newInstance(
             dialogInfo.getNormalizedNumber(),
-            spam.isDialogReportSpamCheckedByDefault(),
+            spamSettings.isDialogReportSpamCheckedByDefault(),
             onSpamDialogClickListener,
             /* dismissListener = */ null)
         .show(fragmentManager, BlockReportSpamDialogs.BLOCK_REPORT_SPAM_DIALOG_TAG);
@@ -189,16 +191,17 @@ public final class ShowBlockReportSpamDialogReceiver extends BroadcastReceiver {
         () -> {
           LogUtil.i("ShowBlockReportSpamDialogReceiver.showDialogToReportNotSpam", "confirmed");
 
-          Spam spam = SpamComponent.get(context).spam();
-          if (spam.isSpamEnabled()) {
+          if (SpamComponent.get(context).spamSettings().isSpamEnabled()) {
             Logger.get(context)
                 .logImpression(DialerImpression.Type.DIALOG_ACTION_CONFIRM_NUMBER_NOT_SPAM);
-            spam.reportNotSpamFromCallHistory(
-                dialogInfo.getNormalizedNumber(),
-                dialogInfo.getCountryIso(),
-                dialogInfo.getCallType(),
-                dialogInfo.getReportingLocation(),
-                dialogInfo.getContactSource());
+            SpamComponent.get(context)
+                .spam()
+                .reportNotSpamFromCallHistory(
+                    dialogInfo.getNormalizedNumber(),
+                    dialogInfo.getCountryIso(),
+                    dialogInfo.getCallType(),
+                    dialogInfo.getReportingLocation(),
+                    dialogInfo.getContactSource());
           }
         };
 
diff --git a/java/com/android/dialer/common/cp2/DirectoryCompat.java b/java/com/android/dialer/common/cp2/DirectoryCompat.java
deleted file mode 100644
index 3e33394a2..000000000
--- a/java/com/android/dialer/common/cp2/DirectoryCompat.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (C) 2015 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.dialer.common.cp2;
-
-import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import android.provider.ContactsContract.Directory;
-
-/** Compatibility utility for {@link Directory}. */
-public class DirectoryCompat {
-
-  public static Uri getContentUri() {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return Directory.ENTERPRISE_CONTENT_URI;
-    }
-    return Directory.CONTENT_URI;
-  }
-
-  public static boolean isInvisibleDirectory(long directoryId) {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return (directoryId == Directory.LOCAL_INVISIBLE
-          || directoryId == Directory.ENTERPRISE_LOCAL_INVISIBLE);
-    }
-    return directoryId == Directory.LOCAL_INVISIBLE;
-  }
-
-  public static boolean isRemoteDirectoryId(long directoryId) {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return Directory.isRemoteDirectoryId(directoryId);
-    }
-    return directoryId != Directory.DEFAULT && directoryId != Directory.LOCAL_INVISIBLE;
-  }
-
-  public static boolean isEnterpriseDirectoryId(long directoryId) {
-    return VERSION.SDK_INT >= VERSION_CODES.N && Directory.isEnterpriseDirectoryId(directoryId);
-  }
-
-  public static boolean isOnlyEnterpriseDirectoryId(long directoryId) {
-    return isEnterpriseDirectoryId(directoryId) && !isRemoteDirectoryId(directoryId);
-  }
-}
diff --git a/java/com/android/dialer/common/cp2/DirectoryUtils.java b/java/com/android/dialer/common/cp2/DirectoryUtils.java
new file mode 100644
index 000000000..fa5a226e6
--- /dev/null
+++ b/java/com/android/dialer/common/cp2/DirectoryUtils.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.dialer.common.cp2;
+
+import android.provider.ContactsContract.Directory;
+
+/** Utilities for {@link Directory}. */
+public class DirectoryUtils {
+
+  /** Returns true if the given ID belongs to an invisible directory. */
+  public static boolean isInvisibleDirectoryId(long directoryId) {
+    return directoryId == Directory.LOCAL_INVISIBLE
+        || directoryId == Directory.ENTERPRISE_LOCAL_INVISIBLE;
+  }
+
+  /** Returns true if the given ID belongs to a local enterprise directory. */
+  public static boolean isLocalEnterpriseDirectoryId(long directoryId) {
+    return Directory.isEnterpriseDirectoryId(directoryId)
+        && !Directory.isRemoteDirectoryId(directoryId);
+  }
+}
diff --git a/java/com/android/dialer/compat/ActivityCompat.java b/java/com/android/dialer/compat/ActivityCompat.java
deleted file mode 100644
index e59b11593..000000000
--- a/java/com/android/dialer/compat/ActivityCompat.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2016 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.dialer.compat;
-
-import android.app.Activity;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-
-/** Utility for calling methods introduced after Marshmallow for Activities. */
-public class ActivityCompat {
-
-  public static boolean isInMultiWindowMode(Activity activity) {
-    return VERSION.SDK_INT >= VERSION_CODES.N && activity.isInMultiWindowMode();
-  }
-}
diff --git a/java/com/android/dialer/compat/CompatUtils.java b/java/com/android/dialer/compat/CompatUtils.java
index d09f8b0e1..f0039e930 100644
--- a/java/com/android/dialer/compat/CompatUtils.java
+++ b/java/com/android/dialer/compat/CompatUtils.java
@@ -16,15 +16,14 @@
 package com.android.dialer.compat;
 
 import android.content.Context;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.os.LocaleList;
 import java.util.Locale;
 
-/** TODO(calderwoodra): documentation */
+/** TODO(linyuh): Remove deprecated methods and rename this class. */
 public final class CompatUtils {
 
   /** PrioritizedMimeType is added in API level 23. */
+  @Deprecated
   public static boolean hasPrioritizedMimeType() {
     return true;
   }
@@ -35,6 +34,7 @@ public final class CompatUtils {
    *
    * @return {@code true} if multi-SIM capability is available, {@code false} otherwise.
    */
+  @Deprecated
   public static boolean isMSIMCompatible() {
     return true;
   }
@@ -45,6 +45,7 @@ public final class CompatUtils {
    *
    * @return {@code true} if video calling is allowed, {@code false} otherwise.
    */
+  @Deprecated
   public static boolean isVideoCompatible() {
     return true;
   }
@@ -55,6 +56,7 @@ public final class CompatUtils {
    *
    * @return {@code true} if video presence checking is allowed, {@code false} otherwise.
    */
+  @Deprecated
   public static boolean isVideoPresenceCompatible() {
     return true;
   }
@@ -65,20 +67,17 @@ public final class CompatUtils {
    *
    * @return {@code true} if call subject is a feature on this device, {@code false} otherwise.
    */
+  @Deprecated
   public static boolean isCallSubjectCompatible() {
     return true;
   }
 
   /** Returns locale of the device. */
   public static Locale getLocale(Context context) {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      LocaleList localList = context.getResources().getConfiguration().getLocales();
-      if (!localList.isEmpty()) {
-        return localList.get(0);
-      }
-      return Locale.getDefault();
-    } else {
-      return context.getResources().getConfiguration().locale;
+    LocaleList localList = context.getResources().getConfiguration().getLocales();
+    if (!localList.isEmpty()) {
+      return localList.get(0);
     }
+    return Locale.getDefault();
   }
 }
diff --git a/java/com/android/dialer/compat/PathInterpolatorCompat.java b/java/com/android/dialer/compat/PathInterpolatorCompat.java
deleted file mode 100644
index d0d410d7b..000000000
--- a/java/com/android/dialer/compat/PathInterpolatorCompat.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2015 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.dialer.compat;
-
-import android.graphics.Path;
-import android.graphics.PathMeasure;
-import android.os.Build;
-import android.view.animation.Interpolator;
-import android.view.animation.PathInterpolator;
-
-public class PathInterpolatorCompat {
-
-  public static Interpolator create(
-      float controlX1, float controlY1, float controlX2, float controlY2) {
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-      return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
-    }
-    return new PathInterpolatorBase(controlX1, controlY1, controlX2, controlY2);
-  }
-
-  private static class PathInterpolatorBase implements Interpolator {
-
-    /** Governs the accuracy of the approximation of the {@link Path}. */
-    private static final float PRECISION = 0.002f;
-
-    private final float[] x;
-    private final float[] y;
-
-    public PathInterpolatorBase(Path path) {
-      final PathMeasure pathMeasure = new PathMeasure(path, false /* forceClosed */);
-
-      final float pathLength = pathMeasure.getLength();
-      final int numPoints = (int) (pathLength / PRECISION) + 1;
-
-      x = new float[numPoints];
-      y = new float[numPoints];
-
-      final float[] position = new float[2];
-      for (int i = 0; i < numPoints; ++i) {
-        final float distance = (i * pathLength) / (numPoints - 1);
-        pathMeasure.getPosTan(distance, position, null /* tangent */);
-
-        x[i] = position[0];
-        y[i] = position[1];
-      }
-    }
-
-    public PathInterpolatorBase(float controlX, float controlY) {
-      this(createQuad(controlX, controlY));
-    }
-
-    public PathInterpolatorBase(
-        float controlX1, float controlY1, float controlX2, float controlY2) {
-      this(createCubic(controlX1, controlY1, controlX2, controlY2));
-    }
-
-    private static Path createQuad(float controlX, float controlY) {
-      final Path path = new Path();
-      path.moveTo(0.0f, 0.0f);
-      path.quadTo(controlX, controlY, 1.0f, 1.0f);
-      return path;
-    }
-
-    private static Path createCubic(
-        float controlX1, float controlY1, float controlX2, float controlY2) {
-      final Path path = new Path();
-      path.moveTo(0.0f, 0.0f);
-      path.cubicTo(controlX1, controlY1, controlX2, controlY2, 1.0f, 1.0f);
-      return path;
-    }
-
-    @Override
-    public float getInterpolation(float t) {
-      if (t <= 0.0f) {
-        return 0.0f;
-      } else if (t >= 1.0f) {
-        return 1.0f;
-      }
-
-      // Do a binary search for the correct x to interpolate between.
-      int startIndex = 0;
-      int endIndex = x.length - 1;
-      while (endIndex - startIndex > 1) {
-        int midIndex = (startIndex + endIndex) / 2;
-        if (t < x[midIndex]) {
-          endIndex = midIndex;
-        } else {
-          startIndex = midIndex;
-        }
-      }
-
-      final float xRange = x[endIndex] - x[startIndex];
-      if (xRange == 0) {
-        return y[startIndex];
-      }
-
-      final float tInRange = t - x[startIndex];
-      final float fraction = tInRange / xRange;
-
-      final float startY = y[startIndex];
-      final float endY = y[endIndex];
-
-      return startY + (fraction * (endY - startY));
-    }
-  }
-}
diff --git a/java/com/android/dialer/logging/LoggingBindings.java b/java/com/android/dialer/logging/LoggingBindings.java
index ca9a0533e..a6795ed1e 100644
--- a/java/com/android/dialer/logging/LoggingBindings.java
+++ b/java/com/android/dialer/logging/LoggingBindings.java
@@ -87,4 +87,7 @@ public interface LoggingBindings {
 
   /** Logs successful People Api lookup result */
   void logSuccessfulPeopleApiLookupReport(long latency, int httpResponseCode);
+
+  /** Logs a call auto-blocked in call screening. */
+  void logAutoBlockedCall(String phoneNumber);
 }
diff --git a/java/com/android/dialer/logging/LoggingBindingsStub.java b/java/com/android/dialer/logging/LoggingBindingsStub.java
index 2dbcc3ffb..de08f4497 100644
--- a/java/com/android/dialer/logging/LoggingBindingsStub.java
+++ b/java/com/android/dialer/logging/LoggingBindingsStub.java
@@ -61,4 +61,7 @@ public class LoggingBindingsStub implements LoggingBindings {
 
   @Override
   public void logSuccessfulPeopleApiLookupReport(long latency, int httpResponseCode) {}
+
+  @Override
+  public void logAutoBlockedCall(String phoneNumber) {}
 }
diff --git a/java/com/android/dialer/oem/MotorolaHiddenMenuKeySequence.java b/java/com/android/dialer/oem/MotorolaHiddenMenuKeySequence.java
index 079624b64..74ad1b852 100644
--- a/java/com/android/dialer/oem/MotorolaHiddenMenuKeySequence.java
+++ b/java/com/android/dialer/oem/MotorolaHiddenMenuKeySequence.java
@@ -71,6 +71,11 @@ public class MotorolaHiddenMenuKeySequence {
   }
 
   @VisibleForTesting
+  static void setInstanceForTest(MotorolaHiddenMenuKeySequence instance) {
+    MotorolaHiddenMenuKeySequence.instance = instance;
+  }
+
+  @VisibleForTesting
   MotorolaHiddenMenuKeySequence(
       Context context, SystemPropertiesAccessor systemPropertiesAccessor) {
     if (MotorolaUtils.isSupportingHiddenMenu(context)) {
diff --git a/java/com/android/dialer/oem/MotorolaUtils.java b/java/com/android/dialer/oem/MotorolaUtils.java
index 993078d95..3879f915f 100644
--- a/java/com/android/dialer/oem/MotorolaUtils.java
+++ b/java/com/android/dialer/oem/MotorolaUtils.java
@@ -59,9 +59,14 @@ public class MotorolaUtils {
    */
   private static boolean isSpnMatched(Context context) {
     try {
-      String spnResource = context.getResources().getString(R.string.motorola_enabled_spn);
-      return spnResource.equalsIgnoreCase(
-          context.getSystemService(TelephonyManager.class).getSimOperatorName());
+      for (String spnResource :
+          context.getResources().getStringArray(R.array.motorola_enabled_spn)) {
+        if (spnResource.equalsIgnoreCase(
+            context.getSystemService(TelephonyManager.class).getSimOperatorName())) {
+          return true;
+        }
+      }
+      return false;
     } catch (Resources.NotFoundException exception) {
       // If SPN is not specified we consider as not necessary to enable/disable the feature.
       return true;
@@ -69,7 +74,8 @@ public class MotorolaUtils {
   }
 
   static boolean isSupportingHiddenMenu(Context context) {
-    return context.getPackageManager().hasSystemFeature(HIDDEN_MENU_FEATURE);
+    return context.getPackageManager().hasSystemFeature(HIDDEN_MENU_FEATURE)
+        && context.getResources().getBoolean(R.bool.motorola_hidden_menu_enabled);
   }
 
   public static boolean shouldBlinkHdIconWhenConnectingCall(Context context) {
diff --git a/java/com/android/dialer/oem/res/values-mcc310-mnc000/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc310-mnc000/motorola_config.xml
index ac3397520..3b4d547b9 100644
--- a/java/com/android/dialer/oem/res/values-mcc310-mnc000/motorola_config.xml
+++ b/java/com/android/dialer/oem/res/values-mcc310-mnc000/motorola_config.xml
@@ -17,5 +17,9 @@
 
 <resources>
   <bool name="motorola_sprint_hd_codec">true</bool>
-  <string name="motorola_enabled_spn">Sprint</string>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+  <string-array name="motorola_enabled_spn">
+    <item>Sprint</item>
+    <item>moto</item>
+  </string-array>
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc310-mnc120/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc310-mnc120/motorola_config.xml
index 417a4b845..18c4c3f4d 100644
--- a/java/com/android/dialer/oem/res/values-mcc310-mnc120/motorola_config.xml
+++ b/java/com/android/dialer/oem/res/values-mcc310-mnc120/motorola_config.xml
@@ -17,60 +17,5 @@
 
 <resources>
   <bool name="motorola_sprint_hd_codec">true</bool>
-
-  <!-- Hidden menu configuration for Motorola. -->
-  <!-- This defines the specific key sequence that will be caught in the SpecialCharSequenceMgr
-       such as, ##OMADM# -->
-  <string-array name="motorola_hidden_menu_key_sequence">
-    <item>##66236#</item>   <!--##OMADM#-->
-    <item>##2539#</item>    <!--##AKEY#-->
-    <item>##786#</item>     <!--##RTN#-->
-    <item>##72786#</item>   <!--##SCRTN#-->
-    <item>##3282#</item>    <!--##DATA#-->
-    <item>##33284#</item>   <!--##DEBUG#-->
-    <item>##3424#</item>    <!--##DIAG#-->
-    <item>##564#</item>     <!--##LOG#-->
-    <item>##4567257#</item> <!--##GLMSCLR#-->
-    <item>##873283#</item>  <!--##UPDATE#-->
-    <item>##6343#</item>    <!--##MEID#-->
-    <item>##27263#</item>   <!--##BRAND#-->
-    <item>##258#</item>     <!--##BLV#-->
-    <item>##8422#</item>    <!--##UICC#-->
-    <item>##4382#</item>    <!--CMAS/WEA-->
-  </string-array>
-
-  <string name="motorola_hidden_menu_intent">com.motorola.intent.action.LAUNCH_HIDDEN_MENU</string>
-
-  <!-- This defines the intents that will be send out when the key sequence is matched, this must be
-       in the same order with he KeySequence array. -->
-  <string-array name="motorola_hidden_menu_key_sequence_intents">
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>com.motorola.android.intent.action.omadm.sprint.hfa</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-    <item>@string/motorola_hidden_menu_intent</item>
-  </string-array>
-
-  <!-- This defines the specific key patterns that will be caught in the SpecialCharSequenceMgr
-       such as, ##[0-9]{3,7}# -->
-  <string-array name="motorola_hidden_menu_key_pattern">
-    <!--##MSL#, here MSL is 6 digits SPC code, ##OTKSL#, OTKSL is also digits code -->
-    <item>##[0-9]{6}#</item>
-  </string-array>
-
-  <!-- This defines the intents that will be send out when the key sequence is matched, this must be
-     in the same order with he KeyPattern array. -->
-  <string-array name="motorola_hidden_menu_key_pattern_intents">
-    <item>@string/motorola_hidden_menu_intent</item>
-  </string-array>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc310-mnc130/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc310-mnc130/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc310-mnc130/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc310-mnc470/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc310-mnc470/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc310-mnc470/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc310-mnc580/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc310-mnc580/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc310-mnc580/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc311-mnc230/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc311-mnc230/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc311-mnc230/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc311-mnc450/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc311-mnc450/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc311-mnc450/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc311-mnc490/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc311-mnc490/motorola_config.xml
index c5cb0d1f7..18c4c3f4d 100644
--- a/java/com/android/dialer/oem/res/values-mcc311-mnc490/motorola_config.xml
+++ b/java/com/android/dialer/oem/res/values-mcc311-mnc490/motorola_config.xml
@@ -17,4 +17,5 @@
 
 <resources>
   <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc311-mnc670/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc311-mnc670/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc311-mnc670/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc311-mnc870/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc311-mnc870/motorola_config.xml
index c5cb0d1f7..18c4c3f4d 100644
--- a/java/com/android/dialer/oem/res/values-mcc311-mnc870/motorola_config.xml
+++ b/java/com/android/dialer/oem/res/values-mcc311-mnc870/motorola_config.xml
@@ -17,4 +17,5 @@
 
 <resources>
   <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc312-mnc420/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc312-mnc420/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc312-mnc420/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc312-mnc530/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc312-mnc530/motorola_config.xml
index c5cb0d1f7..18c4c3f4d 100644
--- a/java/com/android/dialer/oem/res/values-mcc312-mnc530/motorola_config.xml
+++ b/java/com/android/dialer/oem/res/values-mcc312-mnc530/motorola_config.xml
@@ -17,4 +17,5 @@
 
 <resources>
   <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc312-mnc570/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc312-mnc570/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc312-mnc570/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc312-mnc720/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc312-mnc720/motorola_config.xml
new file mode 100644
index 000000000..935627b65
--- /dev/null
+++ b/java/com/android/dialer/oem/res/values-mcc312-mnc720/motorola_config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2018 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License
+  -->
+
+<resources>
+  <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
+</resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values-mcc316-mnc010/motorola_config.xml b/java/com/android/dialer/oem/res/values-mcc316-mnc010/motorola_config.xml
index c5cb0d1f7..18c4c3f4d 100644
--- a/java/com/android/dialer/oem/res/values-mcc316-mnc010/motorola_config.xml
+++ b/java/com/android/dialer/oem/res/values-mcc316-mnc010/motorola_config.xml
@@ -17,4 +17,5 @@
 
 <resources>
   <bool name="motorola_sprint_hd_codec">true</bool>
+  <bool name="motorola_hidden_menu_enabled">true</bool>
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/oem/res/values/motorola_config.xml b/java/com/android/dialer/oem/res/values/motorola_config.xml
index 614514e53..47f9287b6 100644
--- a/java/com/android/dialer/oem/res/values/motorola_config.xml
+++ b/java/com/android/dialer/oem/res/values/motorola_config.xml
@@ -20,26 +20,61 @@
   <bool name="motorola_sprint_hd_codec">false</bool>
 
   <!-- Hidden menu configuration for Motorola. -->
+  <!-- Hidden menu is only enabled for sprint-->
+  <bool name="motorola_hidden_menu_enabled">false</bool>
   <!-- This defines the specific key sequence that will be caught in the SpecialCharSequenceMgr
        such as, ##OMADM# -->
   <string-array name="motorola_hidden_menu_key_sequence">
+    <item>##66236#</item>   <!--##OMADM#-->
+    <item>##2539#</item>    <!--##AKEY#-->
+    <item>##786#</item>     <!--##RTN#-->
+    <item>##72786#</item>   <!--##SCRTN#-->
+    <item>##3282#</item>    <!--##DATA#-->
+    <item>##33284#</item>   <!--##DEBUG#-->
+    <item>##3424#</item>    <!--##DIAG#-->
+    <item>##564#</item>     <!--##LOG#-->
+    <item>##4567257#</item> <!--##GLMSCLR#-->
+    <item>##873283#</item>  <!--##UPDATE#-->
+    <item>##6343#</item>    <!--##MEID#-->
+    <item>##27263#</item>   <!--##BRAND#-->
+    <item>##258#</item>     <!--##BLV#-->
+    <item>##8422#</item>    <!--##UICC#-->
+    <item>##4382#</item>    <!--CMAS/WEA-->
   </string-array>
 
-  <string name="motorola_hidden_menu_intent"></string>
+  <string name="motorola_hidden_menu_intent">com.motorola.intent.action.LAUNCH_HIDDEN_MENU</string>
 
   <!-- This defines the intents that will be send out when the key sequence is matched, this must be
        in the same order with he KeySequence array. -->
   <string-array name="motorola_hidden_menu_key_sequence_intents">
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>com.motorola.android.intent.action.omadm.sprint.hfa</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
+    <item>@string/motorola_hidden_menu_intent</item>
   </string-array>
 
   <!-- This defines the specific key patterns that will be caught in the SpecialCharSequenceMgr
        such as, ##[0-9]{3,7}# -->
   <string-array name="motorola_hidden_menu_key_pattern">
+    <!--##MSL#, here MSL is 6 digits SPC code, ##OTKSL#, OTKSL is also digits code -->
+    <item>##[0-9]{6}#</item>
   </string-array>
 
   <!-- This defines the intents that will be send out when the key sequence is matched, this must be
-       in the same order with he KeyPattern array. -->
+     in the same order with he KeyPattern array. -->
   <string-array name="motorola_hidden_menu_key_pattern_intents">
+    <item>@string/motorola_hidden_menu_intent</item>
   </string-array>
 
   <!-- This defines the provider names for cequint callerid applications
diff --git a/java/com/android/dialer/phonelookup/cp2/Cp2ExtendedDirectoryPhoneLookup.java b/java/com/android/dialer/phonelookup/cp2/Cp2ExtendedDirectoryPhoneLookup.java
index e497989c7..2b98f265c 100644
--- a/java/com/android/dialer/phonelookup/cp2/Cp2ExtendedDirectoryPhoneLookup.java
+++ b/java/com/android/dialer/phonelookup/cp2/Cp2ExtendedDirectoryPhoneLookup.java
@@ -19,15 +19,13 @@ package com.android.dialer.phonelookup.cp2;
 import android.content.Context;
 import android.database.Cursor;
 import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.provider.ContactsContract;
+import android.provider.ContactsContract.Directory;
 import android.support.annotation.VisibleForTesting;
 import com.android.dialer.DialerPhoneNumber;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.common.concurrent.Annotations.BackgroundExecutor;
 import com.android.dialer.common.concurrent.Annotations.LightweightExecutor;
-import com.android.dialer.common.cp2.DirectoryCompat;
 import com.android.dialer.inject.ApplicationContext;
 import com.android.dialer.phonelookup.PhoneLookup;
 import com.android.dialer.phonelookup.PhoneLookupInfo;
@@ -80,7 +78,7 @@ public final class Cp2ExtendedDirectoryPhoneLookup implements PhoneLookup<Cp2Inf
               appContext
                   .getContentResolver()
                   .query(
-                      DirectoryCompat.getContentUri(),
+                      Directory.ENTERPRISE_CONTENT_URI,
                       /* projection = */ new String[] {ContactsContract.Directory._ID},
                       /* selection = */ null,
                       /* selectionArgs = */ null,
@@ -178,13 +176,8 @@ public final class Cp2ExtendedDirectoryPhoneLookup implements PhoneLookup<Cp2Inf
 
   @VisibleForTesting
   static Uri getContentUriForContacts(String number, long directoryId) {
-    Uri baseUri =
-        VERSION.SDK_INT >= VERSION_CODES.N
-            ? ContactsContract.PhoneLookup.ENTERPRISE_CONTENT_FILTER_URI
-            : ContactsContract.PhoneLookup.CONTENT_FILTER_URI;
-
     Uri.Builder builder =
-        baseUri
+        ContactsContract.PhoneLookup.ENTERPRISE_CONTENT_FILTER_URI
             .buildUpon()
             .appendPath(number)
             .appendQueryParameter(
@@ -197,8 +190,8 @@ public final class Cp2ExtendedDirectoryPhoneLookup implements PhoneLookup<Cp2Inf
   }
 
   private static boolean isExtendedDirectory(long directoryId) {
-    return DirectoryCompat.isRemoteDirectoryId(directoryId)
-        || DirectoryCompat.isEnterpriseDirectoryId(directoryId);
+    return Directory.isRemoteDirectoryId(directoryId)
+        || Directory.isEnterpriseDirectoryId(directoryId);
   }
 
   @Override
diff --git a/java/com/android/dialer/phonenumbercache/CallLogQuery.java b/java/com/android/dialer/phonenumbercache/CallLogQuery.java
index 2ebc302cf..488aa26e5 100644
--- a/java/com/android/dialer/phonenumbercache/CallLogQuery.java
+++ b/java/com/android/dialer/phonenumbercache/CallLogQuery.java
@@ -63,7 +63,7 @@ public final class CallLogQuery {
   @RequiresApi(VERSION_CODES.O)
   public static final int TRANSCRIPTION_STATE = 26;
 
-  private static final String[] PROJECTION_M =
+  private static final String[] PROJECTION_N =
       new String[] {
         Calls._ID, // 0
         Calls.NUMBER, // 1
@@ -89,17 +89,10 @@ public final class CallLogQuery {
         Calls.DATA_USAGE, // 21
         Calls.TRANSCRIPTION, // 22
         Calls.CACHED_PHOTO_URI, // 23
+        CallLog.Calls.POST_DIAL_DIGITS, // 24
+        CallLog.Calls.VIA_NUMBER // 25
       };
 
-  private static final String[] PROJECTION_N;
-
-  static {
-    List<String> projectionList = new ArrayList<>(Arrays.asList(PROJECTION_M));
-    projectionList.add(CallLog.Calls.POST_DIAL_DIGITS);
-    projectionList.add(CallLog.Calls.VIA_NUMBER);
-    PROJECTION_N = projectionList.toArray(new String[projectionList.size()]);
-  }
-
   private static final String[] PROJECTION_O;
 
   // TODO(mdooley): remove when this becomes a public api
@@ -114,12 +107,6 @@ public final class CallLogQuery {
 
   @NonNull
   public static String[] getProjection() {
-    if (VERSION.SDK_INT >= VERSION_CODES.O) {
-      return PROJECTION_O;
-    }
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return PROJECTION_N;
-    }
-    return PROJECTION_M;
+    return VERSION.SDK_INT >= VERSION_CODES.O ? PROJECTION_O : PROJECTION_N;
   }
 }
diff --git a/java/com/android/dialer/phonenumbercache/ContactInfoHelper.java b/java/com/android/dialer/phonenumbercache/ContactInfoHelper.java
index d6e378cf2..777175e00 100644
--- a/java/com/android/dialer/phonenumbercache/ContactInfoHelper.java
+++ b/java/com/android/dialer/phonenumbercache/ContactInfoHelper.java
@@ -35,7 +35,6 @@ import com.android.contacts.common.ContactsUtils.UserType;
 import com.android.contacts.common.util.Constants;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
-import com.android.dialer.common.cp2.DirectoryCompat;
 import com.android.dialer.logging.ContactSource;
 import com.android.dialer.oem.CequintCallerIdManager;
 import com.android.dialer.oem.CequintCallerIdManager.CequintCallerIdContact;
@@ -107,12 +106,12 @@ public class ContactInfoHelper {
 
     if (directoryId != null) {
       // Query {@link Contacts#CONTENT_LOOKUP_URI} with work lookup key is not allowed.
-      if (DirectoryCompat.isEnterpriseDirectoryId(directoryId)) {
+      if (Directory.isEnterpriseDirectoryId(directoryId)) {
         return null;
       }
 
       // Skip this to avoid an extra remote network call for alternative name
-      if (DirectoryCompat.isRemoteDirectoryId(directoryId)) {
+      if (Directory.isRemoteDirectoryId(directoryId)) {
         return null;
       }
     }
@@ -289,7 +288,7 @@ public class ContactInfoHelper {
     try {
       while (cursor.moveToNext()) {
         long directoryId = cursor.getLong(idIndex);
-        if (DirectoryCompat.isRemoteDirectoryId(directoryId)) {
+        if (Directory.isRemoteDirectoryId(directoryId)) {
           remoteDirectories.add(directoryId);
         }
       }
@@ -323,7 +322,7 @@ public class ContactInfoHelper {
             .getContentResolver()
             .query(
                 uri,
-                PhoneQuery.getPhoneLookupProjection(uri),
+                PhoneQuery.getPhoneLookupProjection(),
                 null /* selection */,
                 null /* selectionArgs */,
                 null /* sortOrder */)) {
diff --git a/java/com/android/dialer/phonenumbercache/PhoneLookupUtil.java b/java/com/android/dialer/phonenumbercache/PhoneLookupUtil.java
deleted file mode 100644
index 74175e8ba..000000000
--- a/java/com/android/dialer/phonenumbercache/PhoneLookupUtil.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2016 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.dialer.phonenumbercache;
-
-import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import android.provider.ContactsContract;
-import android.provider.ContactsContract.PhoneLookup;
-
-public final class PhoneLookupUtil {
-
-  private PhoneLookupUtil() {}
-
-  /** @return the column name that stores contact id for phone lookup query. */
-  public static String getContactIdColumnNameForUri(Uri phoneLookupUri) {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return PhoneLookup.CONTACT_ID;
-    }
-    // In pre-N, contact id is stored in {@link PhoneLookup#_ID} in non-sip query.
-    boolean isSip =
-        phoneLookupUri.getBooleanQueryParameter(
-            ContactsContract.PhoneLookup.QUERY_PARAMETER_SIP_ADDRESS, false);
-    return (isSip) ? PhoneLookup.CONTACT_ID : ContactsContract.PhoneLookup._ID;
-  }
-}
diff --git a/java/com/android/dialer/phonenumbercache/PhoneQuery.java b/java/com/android/dialer/phonenumbercache/PhoneQuery.java
index 5ddd5f846..a43e489e5 100644
--- a/java/com/android/dialer/phonenumbercache/PhoneQuery.java
+++ b/java/com/android/dialer/phonenumbercache/PhoneQuery.java
@@ -16,10 +16,6 @@
 
 package com.android.dialer.phonenumbercache;
 
-import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
-import android.provider.ContactsContract;
 import android.provider.ContactsContract.CommonDataKinds.Phone;
 import android.provider.ContactsContract.Contacts;
 import android.provider.ContactsContract.PhoneLookup;
@@ -27,27 +23,27 @@ import android.provider.ContactsContract.PhoneLookup;
 /** The queries to look up the {@link ContactInfo} for a given number in the Call Log. */
 final class PhoneQuery {
 
-  public static final int PERSON_ID = 0;
-  public static final int NAME = 1;
-  public static final int PHONE_TYPE = 2;
-  public static final int LABEL = 3;
-  public static final int MATCHED_NUMBER = 4;
-  public static final int NORMALIZED_NUMBER = 5;
-  public static final int PHOTO_ID = 6;
-  public static final int LOOKUP_KEY = 7;
-  public static final int PHOTO_URI = 8;
+  static final int PERSON_ID = 0;
+  static final int NAME = 1;
+  static final int PHONE_TYPE = 2;
+  static final int LABEL = 3;
+  static final int MATCHED_NUMBER = 4;
+  static final int NORMALIZED_NUMBER = 5;
+  static final int PHOTO_ID = 6;
+  static final int LOOKUP_KEY = 7;
+  static final int PHOTO_URI = 8;
   /** Projection to look up a contact's DISPLAY_NAME_ALTERNATIVE */
-  public static final String[] DISPLAY_NAME_ALTERNATIVE_PROJECTION =
+  static final String[] DISPLAY_NAME_ALTERNATIVE_PROJECTION =
       new String[] {
         Contacts.DISPLAY_NAME_ALTERNATIVE,
       };
 
-  public static final int NAME_ALTERNATIVE = 0;
+  static final int NAME_ALTERNATIVE = 0;
 
-  public static final String[] ADDITIONAL_CONTACT_INFO_PROJECTION =
+  static final String[] ADDITIONAL_CONTACT_INFO_PROJECTION =
       new String[] {Phone.DISPLAY_NAME_ALTERNATIVE, Phone.CARRIER_PRESENCE};
-  public static final int ADDITIONAL_CONTACT_INFO_DISPLAY_NAME_ALTERNATIVE = 0;
-  public static final int ADDITIONAL_CONTACT_INFO_CARRIER_PRESENCE = 1;
+  static final int ADDITIONAL_CONTACT_INFO_DISPLAY_NAME_ALTERNATIVE = 0;
+  static final int ADDITIONAL_CONTACT_INFO_CARRIER_PRESENCE = 1;
 
   /**
    * Projection to look up the ContactInfo. Does not include DISPLAY_NAME_ALTERNATIVE as that column
@@ -66,31 +62,8 @@ final class PhoneQuery {
         PhoneLookup.LOOKUP_KEY,
         PhoneLookup.PHOTO_URI
       };
-  /**
-   * Similar to {@link PHONE_LOOKUP_PROJECTION}. In pre-N, contact id is stored in {@link
-   * PhoneLookup#_ID} in non-sip query.
-   */
-  private static final String[] BACKWARD_COMPATIBLE_NON_SIP_PHONE_LOOKUP_PROJECTION =
-      new String[] {
-        PhoneLookup._ID,
-        PhoneLookup.DISPLAY_NAME,
-        PhoneLookup.TYPE,
-        PhoneLookup.LABEL,
-        PhoneLookup.NUMBER,
-        PhoneLookup.NORMALIZED_NUMBER,
-        PhoneLookup.PHOTO_ID,
-        PhoneLookup.LOOKUP_KEY,
-        PhoneLookup.PHOTO_URI
-      };
 
-  public static String[] getPhoneLookupProjection(Uri phoneLookupUri) {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
+  static String[] getPhoneLookupProjection() {
       return PHONE_LOOKUP_PROJECTION;
-    }
-    // Pre-N
-    boolean isSip =
-        phoneLookupUri.getBooleanQueryParameter(
-            ContactsContract.PhoneLookup.QUERY_PARAMETER_SIP_ADDRESS, false);
-    return (isSip) ? PHONE_LOOKUP_PROJECTION : BACKWARD_COMPATIBLE_NON_SIP_PHONE_LOOKUP_PROJECTION;
   }
 }
diff --git a/java/com/android/dialer/searchfragment/directories/DirectoriesCursorLoader.java b/java/com/android/dialer/searchfragment/directories/DirectoriesCursorLoader.java
index 4d7ea3f3d..754e055f0 100644
--- a/java/com/android/dialer/searchfragment/directories/DirectoriesCursorLoader.java
+++ b/java/com/android/dialer/searchfragment/directories/DirectoriesCursorLoader.java
@@ -20,9 +20,6 @@ package com.android.dialer.searchfragment.directories;
 import android.content.Context;
 import android.content.CursorLoader;
 import android.database.Cursor;
-import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.provider.ContactsContract;
 import android.support.annotation.Nullable;
 import com.android.dialer.common.LogUtil;
@@ -51,7 +48,13 @@ public final class DirectoriesCursorLoader extends CursorLoader {
   private static final int PHOTO_SUPPORT = 2;
 
   public DirectoriesCursorLoader(Context context) {
-    super(context, getContentUri(), PROJECTION, null, null, ContactsContract.Directory._ID);
+    super(
+        context,
+        ContactsContract.Directory.ENTERPRISE_CONTENT_URI,
+        PROJECTION,
+        null,
+        null,
+        ContactsContract.Directory._ID);
   }
 
   @Override
@@ -88,12 +91,6 @@ public final class DirectoriesCursorLoader extends CursorLoader {
     return directories;
   }
 
-  private static Uri getContentUri() {
-    return VERSION.SDK_INT >= VERSION_CODES.N
-        ? ContactsContract.Directory.ENTERPRISE_CONTENT_URI
-        : ContactsContract.Directory.CONTENT_URI;
-  }
-
   /** POJO representing the results returned from {@link DirectoriesCursorLoader}. */
   @AutoValue
   public abstract static class Directory {
diff --git a/java/com/android/dialer/searchfragment/directories/DirectoryContactViewHolder.java b/java/com/android/dialer/searchfragment/directories/DirectoryContactViewHolder.java
index fbb662ce9..29127ffce 100644
--- a/java/com/android/dialer/searchfragment/directories/DirectoryContactViewHolder.java
+++ b/java/com/android/dialer/searchfragment/directories/DirectoryContactViewHolder.java
@@ -29,7 +29,7 @@ import android.view.View;
 import android.widget.ImageView;
 import android.widget.QuickContactBadge;
 import android.widget.TextView;
-import com.android.dialer.common.cp2.DirectoryCompat;
+import com.android.dialer.common.cp2.DirectoryUtils;
 import com.android.dialer.contactphoto.ContactPhotoManager;
 import com.android.dialer.lettertile.LetterTileDrawable;
 import com.android.dialer.searchfragment.common.Projections;
@@ -80,7 +80,7 @@ public final class DirectoryContactViewHolder extends RecyclerView.ViewHolder
     nameView.setText(QueryBoldingUtil.getNameWithQueryBolded(query, name, context));
     numberView.setText(QueryBoldingUtil.getNameWithQueryBolded(query, secondaryInfo, context));
     workBadge.setVisibility(
-        DirectoryCompat.isOnlyEnterpriseDirectoryId(cursor.getDirectoryId())
+        DirectoryUtils.isLocalEnterpriseDirectoryId(cursor.getDirectoryId())
             ? View.VISIBLE
             : View.GONE);
 
diff --git a/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursor.java b/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursor.java
index 0c1ad8318..b081de09c 100644
--- a/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursor.java
+++ b/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursor.java
@@ -23,7 +23,7 @@ import android.database.MergeCursor;
 import android.support.annotation.Nullable;
 import android.support.annotation.VisibleForTesting;
 import com.android.dialer.common.Assert;
-import com.android.dialer.common.cp2.DirectoryCompat;
+import com.android.dialer.common.cp2.DirectoryUtils;
 import com.android.dialer.searchfragment.common.SearchCursor;
 import com.android.dialer.searchfragment.directories.DirectoriesCursorLoader.Directory;
 import java.util.ArrayList;
@@ -101,7 +101,7 @@ public final class DirectoryContactsCursor extends MergeCursor implements Search
 
   private static MatrixCursor createHeaderCursor(Context context, String name, long id) {
     MatrixCursor headerCursor = new MatrixCursor(PROJECTION, 1);
-    if (DirectoryCompat.isOnlyEnterpriseDirectoryId(id)) {
+    if (DirectoryUtils.isLocalEnterpriseDirectoryId(id)) {
       headerCursor.addRow(
           new Object[] {context.getString(R.string.directory_search_label_work), id});
     } else {
diff --git a/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursorLoader.java b/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursorLoader.java
index d719cb9d9..bf56a1c18 100644
--- a/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursorLoader.java
+++ b/java/com/android/dialer/searchfragment/directories/DirectoryContactsCursorLoader.java
@@ -21,13 +21,11 @@ import android.content.CursorLoader;
 import android.database.Cursor;
 import android.database.MatrixCursor;
 import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.provider.ContactsContract;
 import android.provider.ContactsContract.CommonDataKinds.Phone;
 import android.support.annotation.NonNull;
 import android.support.annotation.VisibleForTesting;
-import com.android.dialer.common.cp2.DirectoryCompat;
+import com.android.dialer.common.cp2.DirectoryUtils;
 import com.android.dialer.searchfragment.common.Projections;
 import com.android.dialer.searchfragment.directories.DirectoriesCursorLoader.Directory;
 import java.util.ArrayList;
@@ -71,14 +69,14 @@ public final class DirectoryContactsCursorLoader extends CursorLoader {
     for (int i = 0; i < directories.size(); i++) {
       Directory directory = directories.get(i);
 
-      if (!DirectoryCompat.isRemoteDirectoryId(directory.getId())
-          && !DirectoryCompat.isEnterpriseDirectoryId(directory.getId())) {
+      if (!ContactsContract.Directory.isRemoteDirectoryId(directory.getId())
+          && !ContactsContract.Directory.isEnterpriseDirectoryId(directory.getId())) {
         cursors[i] = null;
         continue;
       }
 
       // Filter out invisible directories.
-      if (DirectoryCompat.isInvisibleDirectory(directory.getId())) {
+      if (DirectoryUtils.isInvisibleDirectoryId(directory.getId())) {
         cursors[i] = null;
         continue;
       }
@@ -145,12 +143,7 @@ public final class DirectoryContactsCursorLoader extends CursorLoader {
 
   @VisibleForTesting
   static Uri getContentFilterUri(String query, long directoryId) {
-    Uri baseUri =
-        VERSION.SDK_INT >= VERSION_CODES.N
-            ? ENTERPRISE_CONTENT_FILTER_URI
-            : Phone.CONTENT_FILTER_URI;
-
-    return baseUri
+    return ENTERPRISE_CONTENT_FILTER_URI
         .buildUpon()
         .appendPath(query)
         .appendQueryParameter(ContactsContract.DIRECTORY_PARAM_KEY, String.valueOf(directoryId))
diff --git a/java/com/android/dialer/spam/Spam.java b/java/com/android/dialer/spam/Spam.java
index 09b7ce9c6..c22f541d8 100644
--- a/java/com/android/dialer/spam/Spam.java
+++ b/java/com/android/dialer/spam/Spam.java
@@ -16,8 +16,6 @@
 
 package com.android.dialer.spam;
 
-import android.content.Context;
-import android.content.Intent;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import com.android.dialer.DialerPhoneNumber;
@@ -31,23 +29,6 @@ import com.google.common.util.concurrent.ListenableFuture;
 /** Allows the container application to mark calls as spam. */
 public interface Spam {
 
-  boolean isSpamEnabled();
-
-  boolean isSpamNotificationEnabled();
-
-  boolean isSpamBlockingAvailable();
-
-  boolean isSpamBlockingEnabled();
-
-  boolean isDialogEnabledForSpamNotification();
-
-  boolean isDialogReportSpamCheckedByDefault();
-
-  /** @return what percentage of aftercall notifications to show to the user */
-  int percentOfSpamNotificationsToShow();
-
-  int percentOfNonSpamNotificationsToShow();
-
   /**
    * Checks if each of numbers in the given list is suspected of being a spam.
    *
@@ -184,28 +165,10 @@ public interface Spam {
       ReportingLocation.Type from,
       ContactSource.Type contactSourceType);
 
-  /**
-   * Modifies spam blocking setting.
-   *
-   * @param enabled Whether to enable or disable the setting.
-   * @param listener The callback to be invoked after setting change is done.
-   */
-  void modifySpamBlockingSetting(boolean enabled, ModifySettingListener listener);
-
-  /** Returns an intent to start spam blocking setting */
-  Intent getSpamBlockingSettingIntent(Context context);
-
   /** Callback to be invoked when data is fetched. */
   interface Listener {
 
     /** Called when data is fetched. */
     void onComplete(boolean isSpam);
   }
-
-  /** Callback to be invoked when setting change completes. */
-  interface ModifySettingListener {
-
-    /** Called when setting change completes. */
-    void onComplete(boolean success);
-  }
 }
diff --git a/java/com/android/dialer/spam/SpamComponent.java b/java/com/android/dialer/spam/SpamComponent.java
index 0bcdafac8..2b70b6fe1 100644
--- a/java/com/android/dialer/spam/SpamComponent.java
+++ b/java/com/android/dialer/spam/SpamComponent.java
@@ -26,6 +26,8 @@ public abstract class SpamComponent {
 
   public abstract Spam spam();
 
+  public abstract SpamSettings spamSettings();
+
   public static SpamComponent get(Context context) {
     return ((SpamComponent.HasComponent)
             ((HasRootComponent) context.getApplicationContext()).component())
diff --git a/java/com/android/dialer/spam/SpamSettings.java b/java/com/android/dialer/spam/SpamSettings.java
new file mode 100644
index 000000000..e0c06828f
--- /dev/null
+++ b/java/com/android/dialer/spam/SpamSettings.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.dialer.spam;
+
+import android.content.Context;
+import android.content.Intent;
+
+/** Allows the container application to interact with spam settings. */
+public interface SpamSettings {
+
+  /** @return if spam module is enabled */
+  boolean isSpamEnabled();
+
+  /** @return if spam after call notification is enabled */
+  boolean isSpamNotificationEnabled();
+
+  /** @return if spam blocking is enabled */
+  boolean isSpamBlockingEnabled();
+
+  /** @return if spam blocking user setting is controlled by carrier */
+  boolean isSpamBlockingControlledByCarrier();
+
+  /** @return if spam blocking module is enabled by flag */
+  boolean isSpamBlockingEnabledByFlag();
+
+  /** @return if spam blocking setting is enabled by user */
+  boolean isSpamBlockingEnabledByUser();
+
+  /** @return if dialog is used by default for spam after call notification */
+  boolean isDialogEnabledForSpamNotification();
+
+  /** @return if report spam is checked by default in block/report dialog */
+  boolean isDialogReportSpamCheckedByDefault();
+
+  /** @return percentage of after call notifications for spam numbers to show to the user */
+  int percentOfSpamNotificationsToShow();
+
+  /** @return percentage of after call notifications for nonspam numbers to show to the user */
+  int percentOfNonSpamNotificationsToShow();
+
+  /**
+   * Modifies spam blocking setting.
+   *
+   * @param enabled Whether to enable or disable the setting.
+   * @param listener The callback to be invoked after setting change is done.
+   */
+  void modifySpamBlockingSetting(boolean enabled, ModifySettingListener listener);
+
+  /** @return an intent to start spam blocking setting */
+  Intent getSpamBlockingSettingIntent(Context context);
+
+  /** Callback to be invoked when setting change completes. */
+  interface ModifySettingListener {
+
+    /** Called when setting change completes. */
+    void onComplete(boolean success);
+  }
+}
diff --git a/java/com/android/dialer/spam/SpamSettingsStub.java b/java/com/android/dialer/spam/SpamSettingsStub.java
new file mode 100644
index 000000000..905daa45c
--- /dev/null
+++ b/java/com/android/dialer/spam/SpamSettingsStub.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.dialer.spam;
+
+import android.content.Context;
+import android.content.Intent;
+import javax.inject.Inject;
+
+/** Default implementation of SpamSettings. */
+public class SpamSettingsStub implements SpamSettings {
+
+  @Inject
+  public SpamSettingsStub() {}
+
+  @Override
+  public boolean isSpamEnabled() {
+    return false;
+  }
+
+  @Override
+  public boolean isSpamNotificationEnabled() {
+    return false;
+  }
+
+  @Override
+  public boolean isSpamBlockingEnabledByFlag() {
+    return false;
+  }
+
+  @Override
+  public boolean isSpamBlockingControlledByCarrier() {
+    return false;
+  }
+
+  @Override
+  public boolean isSpamBlockingEnabled() {
+    return false;
+  }
+
+  @Override
+  public boolean isSpamBlockingEnabledByUser() {
+    return false;
+  }
+
+  @Override
+  public boolean isDialogEnabledForSpamNotification() {
+    return false;
+  }
+
+  @Override
+  public boolean isDialogReportSpamCheckedByDefault() {
+    return false;
+  }
+
+  @Override
+  public int percentOfSpamNotificationsToShow() {
+    return 0;
+  }
+
+  @Override
+  public int percentOfNonSpamNotificationsToShow() {
+    return 0;
+  }
+
+  @Override
+  public void modifySpamBlockingSetting(boolean enabled, ModifySettingListener listener) {
+    listener.onComplete(false);
+  }
+
+  @Override
+  public Intent getSpamBlockingSettingIntent(Context context) {
+    return new Intent();
+  }
+}
diff --git a/java/com/android/dialer/spam/SpamStub.java b/java/com/android/dialer/spam/SpamStub.java
index 39b05fc58..28f26d13b 100644
--- a/java/com/android/dialer/spam/SpamStub.java
+++ b/java/com/android/dialer/spam/SpamStub.java
@@ -16,8 +16,6 @@
 
 package com.android.dialer.spam;
 
-import android.content.Context;
-import android.content.Intent;
 import com.android.dialer.DialerPhoneNumber;
 import com.android.dialer.common.concurrent.Annotations.BackgroundExecutor;
 import com.android.dialer.logging.ContactLookupResult;
@@ -42,46 +40,6 @@ public class SpamStub implements Spam {
   }
 
   @Override
-  public boolean isSpamEnabled() {
-    return false;
-  }
-
-  @Override
-  public boolean isSpamNotificationEnabled() {
-    return false;
-  }
-
-  @Override
-  public boolean isSpamBlockingAvailable() {
-    return false;
-  }
-
-  @Override
-  public boolean isSpamBlockingEnabled() {
-    return false;
-  }
-
-  @Override
-  public boolean isDialogEnabledForSpamNotification() {
-    return false;
-  }
-
-  @Override
-  public boolean isDialogReportSpamCheckedByDefault() {
-    return false;
-  }
-
-  @Override
-  public int percentOfSpamNotificationsToShow() {
-    return 0;
-  }
-
-  @Override
-  public int percentOfNonSpamNotificationsToShow() {
-    return 0;
-  }
-
-  @Override
   public ListenableFuture<ImmutableMap<DialerPhoneNumber, SpamStatus>> batchCheckSpamStatus(
       ImmutableSet<DialerPhoneNumber> dialerPhoneNumbers) {
     return backgroundExecutorService.submit(
@@ -168,14 +126,4 @@ public class SpamStub implements Spam {
       int callType,
       ReportingLocation.Type from,
       ContactSource.Type contactSourceType) {}
-
-  @Override
-  public void modifySpamBlockingSetting(boolean enabled, ModifySettingListener listener) {
-    listener.onComplete(false);
-  }
-
-  @Override
-  public Intent getSpamBlockingSettingIntent(Context context) {
-    return new Intent();
-  }
 }
diff --git a/java/com/android/dialer/spam/StubSpamModule.java b/java/com/android/dialer/spam/StubSpamModule.java
index 0d3b917d2..5540408ad 100644
--- a/java/com/android/dialer/spam/StubSpamModule.java
+++ b/java/com/android/dialer/spam/StubSpamModule.java
@@ -25,4 +25,7 @@ public abstract class StubSpamModule {
 
   @Binds
   public abstract Spam bindSpam(SpamStub stub);
+
+  @Binds
+  public abstract SpamSettings bindSpamSettings(SpamSettingsStub stub);
 }
diff --git a/java/com/android/dialer/spam/promo/SpamBlockingPromoHelper.java b/java/com/android/dialer/spam/promo/SpamBlockingPromoHelper.java
index 9349577c5..cba94e00d 100644
--- a/java/com/android/dialer/spam/promo/SpamBlockingPromoHelper.java
+++ b/java/com/android/dialer/spam/promo/SpamBlockingPromoHelper.java
@@ -25,7 +25,7 @@ import android.view.View;
 import com.android.dialer.configprovider.ConfigProviderBindings;
 import com.android.dialer.logging.DialerImpression;
 import com.android.dialer.logging.Logger;
-import com.android.dialer.spam.Spam;
+import com.android.dialer.spam.SpamSettings;
 
 /** Helper class for showing spam blocking on-boarding promotions. */
 public class SpamBlockingPromoHelper {
@@ -34,11 +34,11 @@ public class SpamBlockingPromoHelper {
   static final String SPAM_BLOCKING_PROMO_LAST_SHOW_MILLIS = "spam_blocking_promo_last_show_millis";
 
   private final Context context;
-  private final Spam spam;
+  private final SpamSettings spamSettings;
 
-  public SpamBlockingPromoHelper(Context context, Spam spam) {
+  public SpamBlockingPromoHelper(Context context, SpamSettings spamSettings) {
     this.context = context;
-    this.spam = spam;
+    this.spamSettings = spamSettings;
   }
 
   /** Shows a spam blocking promo dialog with on complete snackbar if all the prerequisites meet. */
@@ -54,7 +54,7 @@ public class SpamBlockingPromoHelper {
               Logger.get(context)
                   .logImpression(
                       DialerImpression.Type.SPAM_BLOCKING_ENABLED_THROUGH_CALL_LOG_PROMO);
-              spam.modifySpamBlockingSetting(
+              spamSettings.modifySpamBlockingSetting(
                   true, success -> showModifySettingOnCompleteSnackbar(view, success));
             })
         .show(fragmentManager, SpamBlockingPromoDialogFragment.SPAM_BLOCKING_PROMO_DIALOG_TAG);
@@ -71,7 +71,9 @@ public class SpamBlockingPromoHelper {
    */
   @VisibleForTesting
   boolean shouldShowSpamBlockingPromo() {
-    if (!spam.isSpamEnabled() || !spam.isSpamBlockingAvailable() || spam.isSpamBlockingEnabled()) {
+    if (!spamSettings.isSpamEnabled()
+        || !spamSettings.isSpamBlockingEnabledByFlag()
+        || spamSettings.isSpamBlockingEnabledByUser()) {
       return false;
     }
 
@@ -109,7 +111,7 @@ public class SpamBlockingPromoHelper {
     Snackbar.make(view, snackBarText, Snackbar.LENGTH_LONG)
         .setAction(
             R.string.spam_blocking_setting_prompt,
-            v -> context.startActivity(spam.getSpamBlockingSettingIntent(context)))
+            v -> context.startActivity(spamSettings.getSpamBlockingSettingIntent(context)))
         .setActionTextColor(
             context.getResources().getColor(R.color.dialer_snackbar_action_text_color))
         .show();
diff --git a/java/com/android/dialer/strictmode/impl/SystemDialerStrictMode.java b/java/com/android/dialer/strictmode/impl/SystemDialerStrictMode.java
index 09fdf5cda..f3ce70cfd 100644
--- a/java/com/android/dialer/strictmode/impl/SystemDialerStrictMode.java
+++ b/java/com/android/dialer/strictmode/impl/SystemDialerStrictMode.java
@@ -18,6 +18,7 @@ package com.android.dialer.strictmode.impl;
 
 import android.app.Application;
 import android.os.Build;
+import android.os.Build.VERSION_CODES;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.StrictMode;
@@ -91,7 +92,7 @@ final class SystemDialerStrictMode implements DialerStrictMode {
         new StrictMode.VmPolicy.Builder(vmPenalties)
             .detectLeakedClosableObjects()
             .detectLeakedSqlLiteObjects();
-    if (Build.VERSION.SDK_INT >= 26) {
+    if (Build.VERSION.SDK_INT >= VERSION_CODES.O) {
       vmPolicyBuilder.detectContentUriWithoutPermission();
       // TODO(azlatin): Enable detecting untagged sockets once: a bug is fixed.
       // vmPolicyBuilder.detectUntaggedSockets();
diff --git a/java/com/android/dialer/util/DialerUtils.java b/java/com/android/dialer/util/DialerUtils.java
index 7f7b9da74..49a07334f 100644
--- a/java/com/android/dialer/util/DialerUtils.java
+++ b/java/com/android/dialer/util/DialerUtils.java
@@ -15,6 +15,7 @@
  */
 package com.android.dialer.util;
 
+import android.annotation.SuppressLint;
 import android.app.AlertDialog;
 import android.content.ActivityNotFoundException;
 import android.content.Context;
@@ -22,8 +23,6 @@ import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
 import android.graphics.Point;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.telecom.TelecomManager;
 import android.telephony.TelephonyManager;
@@ -131,12 +130,12 @@ public class DialerUtils {
    * currently active call over LTE. Regardless of the country or carrier, the radio will drop an
    * active LTE call if a WPS number is dialed, so this warning is necessary.
    */
+  @SuppressLint("MissingPermission")
   private static boolean shouldWarnForOutgoingWps(Context context, String number) {
     if (number != null && number.startsWith(WPS_PREFIX)) {
       TelephonyManager telephonyManager = context.getSystemService(TelephonyManager.class);
       boolean isOnVolte =
-          VERSION.SDK_INT >= VERSION_CODES.N
-              && telephonyManager.getVoiceNetworkType() == TelephonyManager.NETWORK_TYPE_LTE;
+          telephonyManager.getVoiceNetworkType() == TelephonyManager.NETWORK_TYPE_LTE;
       boolean hasCurrentActiveCall =
           telephonyManager.getCallState() == TelephonyManager.CALL_STATE_OFFHOOK;
       return isOnVolte && hasCurrentActiveCall;
diff --git a/java/com/android/dialer/voicemail/listui/error/VoicemailStatus.java b/java/com/android/dialer/voicemail/listui/error/VoicemailStatus.java
index 9b7b7fd86..4f4dbbbe8 100644
--- a/java/com/android/dialer/voicemail/listui/error/VoicemailStatus.java
+++ b/java/com/android/dialer/voicemail/listui/error/VoicemailStatus.java
@@ -107,16 +107,10 @@ public class VoicemailStatus {
     }
     isAirplaneMode =
         Settings.System.getInt(context.getContentResolver(), Global.AIRPLANE_MODE_ON, 0) != 0;
-
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      quotaOccupied =
-          getInt(statusCursor, VoicemailStatusQuery.QUOTA_OCCUPIED_INDEX, Status.QUOTA_UNAVAILABLE);
-      quotaTotal =
-          getInt(statusCursor, VoicemailStatusQuery.QUOTA_TOTAL_INDEX, Status.QUOTA_UNAVAILABLE);
-    } else {
-      quotaOccupied = Status.QUOTA_UNAVAILABLE;
-      quotaTotal = Status.QUOTA_UNAVAILABLE;
-    }
+    quotaOccupied =
+        getInt(statusCursor, VoicemailStatusQuery.QUOTA_OCCUPIED_INDEX, Status.QUOTA_UNAVAILABLE);
+    quotaTotal =
+        getInt(statusCursor, VoicemailStatusQuery.QUOTA_TOTAL_INDEX, Status.QUOTA_UNAVAILABLE);
   }
 
   private VoicemailStatus(Builder builder) {
diff --git a/java/com/android/dialer/voicemailstatus/VoicemailStatusQuery.java b/java/com/android/dialer/voicemailstatus/VoicemailStatusQuery.java
index 4a6e9f703..8923f7411 100644
--- a/java/com/android/dialer/voicemailstatus/VoicemailStatusQuery.java
+++ b/java/com/android/dialer/voicemailstatus/VoicemailStatusQuery.java
@@ -51,28 +51,24 @@ public class VoicemailStatusQuery {
   @RequiresApi(VERSION_CODES.N_MR1)
   public static final int SOURCE_TYPE_INDEX = 10;
 
-  private static final String[] PROJECTION_M =
+  @RequiresApi(VERSION_CODES.N)
+  private static final String[] PROJECTION_N =
       new String[] {
         Status.SOURCE_PACKAGE, // 0
         Status.SETTINGS_URI, // 1
         Status.VOICEMAIL_ACCESS_URI, // 2
         Status.CONFIGURATION_STATE, // 3
         Status.DATA_CHANNEL_STATE, // 4
-        Status.NOTIFICATION_CHANNEL_STATE // 5
+        Status.NOTIFICATION_CHANNEL_STATE, // 5
+        Status.QUOTA_OCCUPIED, // 6
+        Status.QUOTA_TOTAL // 7
       };
 
-  @RequiresApi(VERSION_CODES.N)
-  private static final String[] PROJECTION_N;
-
   @RequiresApi(VERSION_CODES.N_MR1)
   private static final String[] PROJECTION_NMR1;
 
   static {
-    List<String> projectionList = new ArrayList<>(Arrays.asList(PROJECTION_M));
-    projectionList.add(Status.QUOTA_OCCUPIED); // 6
-    projectionList.add(Status.QUOTA_TOTAL); // 7
-    PROJECTION_N = projectionList.toArray(new String[projectionList.size()]);
-
+    List<String> projectionList = new ArrayList<>(Arrays.asList(PROJECTION_N));
     projectionList.add(Status.PHONE_ACCOUNT_COMPONENT_NAME); // 8
     projectionList.add(Status.PHONE_ACCOUNT_ID); // 9
     projectionList.add(Status.SOURCE_TYPE); // 10
@@ -80,12 +76,6 @@ public class VoicemailStatusQuery {
   }
 
   public static String[] getProjection() {
-    if (VERSION.SDK_INT >= VERSION_CODES.N_MR1) {
-      return PROJECTION_NMR1;
-    }
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return PROJECTION_N;
-    }
-    return PROJECTION_M;
+    return VERSION.SDK_INT >= VERSION_CODES.N_MR1 ? PROJECTION_NMR1 : PROJECTION_N;
   }
 }
diff --git a/java/com/android/incallui/CallCardPresenter.java b/java/com/android/incallui/CallCardPresenter.java
index 316b6cca0..9c5e0623e 100644
--- a/java/com/android/incallui/CallCardPresenter.java
+++ b/java/com/android/incallui/CallCardPresenter.java
@@ -46,7 +46,6 @@ import com.android.contacts.common.preference.ContactsPreferences;
 import com.android.contacts.common.util.ContactDisplayUtils;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.dialer.configprovider.ConfigProviderBindings;
 import com.android.dialer.logging.DialerImpression;
 import com.android.dialer.logging.Logger;
@@ -836,7 +835,7 @@ public class CallCardPresenter
       LogUtil.i("CallCardPresenter.getLocationFragment", "low battery.");
       return false;
     }
-    if (ActivityCompat.isInMultiWindowMode(inCallScreen.getInCallScreenFragment().getActivity())) {
+    if (inCallScreen.getInCallScreenFragment().getActivity().isInMultiWindowMode()) {
       LogUtil.i("CallCardPresenter.getLocationFragment", "in multi-window mode");
       return false;
     }
diff --git a/java/com/android/incallui/CallerInfo.java b/java/com/android/incallui/CallerInfo.java
index 0aedea531..817535f52 100644
--- a/java/com/android/incallui/CallerInfo.java
+++ b/java/com/android/incallui/CallerInfo.java
@@ -21,7 +21,6 @@ import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
-import android.os.Build.VERSION;
 import android.os.Build.VERSION_CODES;
 import android.provider.ContactsContract;
 import android.provider.ContactsContract.CommonDataKinds.Phone;
@@ -37,7 +36,6 @@ import com.android.contacts.common.ContactsUtils.UserType;
 import com.android.contacts.common.util.TelephonyManagerUtils;
 import com.android.dialer.logging.ContactLookupResult;
 import com.android.dialer.phonenumbercache.ContactInfoHelper;
-import com.android.dialer.phonenumbercache.PhoneLookupUtil;
 import com.android.dialer.phonenumberutil.PhoneNumberHelper;
 
 /**
@@ -48,7 +46,6 @@ public class CallerInfo {
 
   private static final String TAG = "CallerInfo";
 
-  // We should always use this projection starting from N onward.
   @RequiresApi(VERSION_CODES.N)
   private static final String[] DEFAULT_PHONELOOKUP_PROJECTION =
       new String[] {
@@ -64,20 +61,6 @@ public class CallerInfo {
         PhoneLookup.SEND_TO_VOICEMAIL
       };
 
-  // In pre-N, contact id is stored in {@link PhoneLookup._ID} in non-sip query.
-  private static final String[] BACKWARD_COMPATIBLE_NON_SIP_DEFAULT_PHONELOOKUP_PROJECTION =
-      new String[] {
-        PhoneLookup._ID,
-        PhoneLookup.DISPLAY_NAME,
-        PhoneLookup.LOOKUP_KEY,
-        PhoneLookup.NUMBER,
-        PhoneLookup.NORMALIZED_NUMBER,
-        PhoneLookup.LABEL,
-        PhoneLookup.TYPE,
-        PhoneLookup.PHOTO_URI,
-        PhoneLookup.CUSTOM_RINGTONE,
-        PhoneLookup.SEND_TO_VOICEMAIL
-      };
   /**
    * Please note that, any one of these member variables can be null, and any accesses to them
    * should be prepared to handle such a case.
@@ -176,17 +159,8 @@ public class CallerInfo {
     userType = ContactsUtils.USER_TYPE_CURRENT;
   }
 
-  public static String[] getDefaultPhoneLookupProjection(Uri phoneLookupUri) {
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      return DEFAULT_PHONELOOKUP_PROJECTION;
-    }
-    // Pre-N
-    boolean isSip =
-        phoneLookupUri.getBooleanQueryParameter(
-            ContactsContract.PhoneLookup.QUERY_PARAMETER_SIP_ADDRESS, false);
-    return (isSip)
-        ? DEFAULT_PHONELOOKUP_PROJECTION
-        : BACKWARD_COMPATIBLE_NON_SIP_DEFAULT_PHONELOOKUP_PROJECTION;
+  static String[] getDefaultPhoneLookupProjection() {
+    return DEFAULT_PHONELOOKUP_PROJECTION;
   }
 
   /**
@@ -276,9 +250,7 @@ public class CallerInfo {
     columnIndex = getColumnIndexForPersonId(contactRef, cursor);
     if (columnIndex != -1) {
       contactId = cursor.getLong(columnIndex);
-      // QuickContacts in M doesn't support enterprise contact id
-      if (contactId != 0
-          && (VERSION.SDK_INT >= VERSION_CODES.N || !Contacts.isEnterpriseContactId(contactId))) {
+      if (contactId != 0 && !Contacts.isEnterpriseContactId(contactId)) {
         info.contactIdOrZero = contactId;
         Log.v(TAG, "==> got info.contactIdOrZero: " + info.contactIdOrZero);
       }
@@ -453,7 +425,7 @@ public class CallerInfo {
       // for phone numbers.
       // MIME type: PhoneLookup.CONTENT_TYPE (= "vnd.android.cursor.dir/phone_lookup")
       Log.v(TAG, "'phone_lookup' URI; using PhoneLookup._ID");
-      columnName = PhoneLookupUtil.getContactIdColumnNameForUri(contactRef);
+      columnName = PhoneLookup.CONTACT_ID;
     } else {
       Log.v(TAG, "Unexpected prefix for contactRef '" + url + "'");
     }
diff --git a/java/com/android/incallui/CallerInfoAsyncQuery.java b/java/com/android/incallui/CallerInfoAsyncQuery.java
index 4170cc318..0ac252acf 100644
--- a/java/com/android/incallui/CallerInfoAsyncQuery.java
+++ b/java/com/android/incallui/CallerInfoAsyncQuery.java
@@ -24,7 +24,6 @@ import android.content.Context;
 import android.database.Cursor;
 import android.database.SQLException;
 import android.net.Uri;
-import android.os.Build.VERSION;
 import android.os.Build.VERSION_CODES;
 import android.os.Handler;
 import android.os.Looper;
@@ -36,7 +35,6 @@ import android.support.annotation.MainThread;
 import android.support.annotation.RequiresPermission;
 import android.support.annotation.WorkerThread;
 import android.text.TextUtils;
-import com.android.dialer.common.cp2.DirectoryCompat;
 import com.android.dialer.phonenumbercache.CachedNumberLookupService;
 import com.android.dialer.phonenumbercache.CachedNumberLookupService.CachedContactInfo;
 import com.android.dialer.phonenumbercache.ContactInfoHelper;
@@ -174,7 +172,7 @@ public class CallerInfoAsyncQuery {
       cw.event = EVENT_NEW_QUERY;
     }
 
-    String[] proejection = CallerInfo.getDefaultPhoneLookupProjection(contactRef);
+    String[] proejection = CallerInfo.getDefaultPhoneLookupProjection();
     handler.startQuery(
         token,
         cw, // cookie
@@ -223,10 +221,7 @@ public class CallerInfoAsyncQuery {
   private static long[] getDirectoryIds(Context context) {
     ArrayList<Long> results = new ArrayList<>();
 
-    Uri uri = Directory.CONTENT_URI;
-    if (VERSION.SDK_INT >= VERSION_CODES.N) {
-      uri = Uri.withAppendedPath(ContactsContract.AUTHORITY_URI, "directories_enterprise");
-    }
+    Uri uri = Uri.withAppendedPath(ContactsContract.AUTHORITY_URI, "directories_enterprise");
 
     ContentResolver cr = context.getContentResolver();
     Cursor cursor = cr.query(uri, DIRECTORY_PROJECTION, null, null, null);
@@ -244,7 +239,7 @@ public class CallerInfoAsyncQuery {
       int idIndex = cursor.getColumnIndex(Directory._ID);
       while (cursor.moveToNext()) {
         long id = cursor.getLong(idIndex);
-        if (DirectoryCompat.isRemoteDirectoryId(id)) {
+        if (Directory.isRemoteDirectoryId(id)) {
           results.add(id);
         }
       }
diff --git a/java/com/android/incallui/ContactInfoCache.java b/java/com/android/incallui/ContactInfoCache.java
index b79fd641a..165ec13bf 100644
--- a/java/com/android/incallui/ContactInfoCache.java
+++ b/java/com/android/incallui/ContactInfoCache.java
@@ -22,8 +22,6 @@ import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.media.RingtoneManager;
 import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.os.SystemClock;
 import android.os.Trace;
 import android.provider.ContactsContract.CommonDataKinds.Phone;
@@ -641,10 +639,7 @@ public class ContactInfoCache implements OnImageLoadCompleteListener {
       cce.photo = null;
     }
 
-    // Support any contact id in N because QuickContacts in N starts supporting enterprise
-    // contact id
-    if (info.lookupKeyOrNull != null
-        && (VERSION.SDK_INT >= VERSION_CODES.N || info.contactIdOrZero != 0)) {
+    if (info.lookupKeyOrNull != null && info.contactIdOrZero != 0) {
       cce.lookupUri = Contacts.getLookupUri(info.contactIdOrZero, info.lookupKeyOrNull);
     } else {
       Log.v(TAG, "lookup key is null or contact ID is 0 on M. Don't create a lookup uri.");
diff --git a/java/com/android/incallui/InCallActivity.java b/java/com/android/incallui/InCallActivity.java
index be365096a..3236e160a 100644
--- a/java/com/android/incallui/InCallActivity.java
+++ b/java/com/android/incallui/InCallActivity.java
@@ -60,7 +60,6 @@ import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.common.concurrent.DialerExecutorComponent;
 import com.android.dialer.common.concurrent.ThreadUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.dialer.compat.CompatUtils;
 import com.android.dialer.configprovider.ConfigProviderBindings;
 import com.android.dialer.logging.DialerImpression.Type;
@@ -465,8 +464,7 @@ public class InCallActivity extends TransactionSafeFragmentActivity
       InCallPresenter.getInstance().onUiShowing(true);
     }
 
-    if (ActivityCompat.isInMultiWindowMode(this)
-        && !getResources().getBoolean(R.bool.incall_dialpad_allowed)) {
+    if (isInMultiWindowMode() && !getResources().getBoolean(R.bool.incall_dialpad_allowed)) {
       // Hide the dialpad because there may not be enough room
       showDialpadFragment(false, false);
     }
@@ -926,7 +924,7 @@ public class InCallActivity extends TransactionSafeFragmentActivity
     @ColorInt int bottom;
     @ColorInt int gray = 0x66000000;
 
-    if (ActivityCompat.isInMultiWindowMode(this)) {
+    if (isInMultiWindowMode()) {
       top = themeColorManager.getBackgroundColorSolid();
       middle = themeColorManager.getBackgroundColorSolid();
       bottom = themeColorManager.getBackgroundColorSolid();
@@ -1236,7 +1234,7 @@ public class InCallActivity extends TransactionSafeFragmentActivity
   }
 
   private void updateNavigationBar(boolean isDialpadVisible) {
-    if (ActivityCompat.isInMultiWindowMode(this)) {
+    if (isInMultiWindowMode()) {
       return;
     }
 
diff --git a/java/com/android/incallui/answer/impl/AnswerFragment.java b/java/com/android/incallui/answer/impl/AnswerFragment.java
index 05fd4f6b2..e5271f5c2 100644
--- a/java/com/android/incallui/answer/impl/AnswerFragment.java
+++ b/java/com/android/incallui/answer/impl/AnswerFragment.java
@@ -53,7 +53,6 @@ import com.android.dialer.common.Assert;
 import com.android.dialer.common.FragmentUtils;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.common.MathUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.dialer.logging.DialerImpression;
 import com.android.dialer.logging.Logger;
 import com.android.dialer.multimedia.MultimediaData;
@@ -411,7 +410,7 @@ public class AnswerFragment extends Fragment
       LogUtil.i("AnswerFragment.setTextResponses", "no text responses, hiding secondary button");
       this.textResponses = null;
       secondaryButton.setVisibility(View.INVISIBLE);
-    } else if (ActivityCompat.isInMultiWindowMode(getActivity())) {
+    } else if (getActivity().isInMultiWindowMode()) {
       LogUtil.i("AnswerFragment.setTextResponses", "in multiwindow, hiding secondary button");
       this.textResponses = null;
       secondaryButton.setVisibility(View.INVISIBLE);
@@ -731,7 +730,7 @@ public class AnswerFragment extends Fragment
     updateImportanceBadgeVisibility();
 
     contactGridManager = new ContactGridManager(view, null, 0, false /* showAnonymousAvatar */);
-    boolean isInMultiWindowMode = ActivityCompat.isInMultiWindowMode(getActivity());
+    boolean isInMultiWindowMode = getActivity().isInMultiWindowMode();
     contactGridManager.onMultiWindowModeChanged(isInMultiWindowMode);
 
     Fragment answerMethod =
diff --git a/java/com/android/incallui/answer/impl/answermethod/AnswerMethodFactory.java b/java/com/android/incallui/answer/impl/answermethod/AnswerMethodFactory.java
index ccb132b95..f318f0826 100644
--- a/java/com/android/incallui/answer/impl/answermethod/AnswerMethodFactory.java
+++ b/java/com/android/incallui/answer/impl/answermethod/AnswerMethodFactory.java
@@ -22,7 +22,6 @@ import android.support.annotation.Nullable;
 import android.support.annotation.VisibleForTesting;
 import android.support.v4.app.Fragment;
 import com.android.dialer.common.LogUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.incallui.util.AccessibilityUtil;
 
 /** Creates the appropriate {@link AnswerMethod} for the circumstances. */
@@ -59,7 +58,6 @@ public class AnswerMethodFactory {
       return true;
     }
 
-    return AccessibilityUtil.isTouchExplorationEnabled(activity)
-        || ActivityCompat.isInMultiWindowMode(activity);
+    return AccessibilityUtil.isTouchExplorationEnabled(activity) || activity.isInMultiWindowMode();
   }
 }
diff --git a/java/com/android/incallui/answer/impl/answermethod/TwoButtonMethod.java b/java/com/android/incallui/answer/impl/answermethod/TwoButtonMethod.java
index 67b1b9689..10864499e 100644
--- a/java/com/android/incallui/answer/impl/answermethod/TwoButtonMethod.java
+++ b/java/com/android/incallui/answer/impl/answermethod/TwoButtonMethod.java
@@ -36,7 +36,6 @@ import android.view.ViewGroup;
 import android.widget.TextView;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.incallui.answer.impl.answermethod.FlingUpDownTouchHandler.OnProgressChangedListener;
 import com.android.incallui.util.AccessibilityUtil;
 
@@ -157,8 +156,7 @@ public class TwoButtonMethod extends AnswerMethod
     if (hintTextView == null) {
       return;
     }
-    hintTextView.setVisibility(
-        ActivityCompat.isInMultiWindowMode(getActivity()) ? View.GONE : View.VISIBLE);
+    hintTextView.setVisibility(getActivity().isInMultiWindowMode() ? View.GONE : View.VISIBLE);
     if (!TextUtils.isEmpty(hintText) && !buttonClicked) {
       hintTextView.setText(hintText);
       hintTextView.animate().alpha(1f).start();
diff --git a/java/com/android/incallui/autoresizetext/AutoResizeTextView.java b/java/com/android/incallui/autoresizetext/AutoResizeTextView.java
index 487283a6b..c8647fca2 100644
--- a/java/com/android/incallui/autoresizetext/AutoResizeTextView.java
+++ b/java/com/android/incallui/autoresizetext/AutoResizeTextView.java
@@ -19,8 +19,6 @@ package com.android.incallui.autoresizetext;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.RectF;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.support.annotation.Nullable;
 import android.text.Layout.Alignment;
 import android.text.StaticLayout;
@@ -52,9 +50,6 @@ public class AutoResizeTextView extends TextView {
   private float minTextSize = DEFAULT_MIN_TEXT_SIZE;
   private float maxTextSize;
   private int maxWidth;
-  private int maxLines;
-  private float lineSpacingMultiplier = 1.0f;
-  private float lineSpacingExtra = 0.0f;
 
   public AutoResizeTextView(Context context) {
     super(context, null, 0);
@@ -86,53 +81,6 @@ public class AutoResizeTextView extends TextView {
     textPaint.set(getPaint());
   }
 
-  /** Overridden because getMaxLines is only defined in JB+. */
-  @Override
-  public final int getMaxLines() {
-    if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {
-      return super.getMaxLines();
-    } else {
-      return maxLines;
-    }
-  }
-
-  /** Overridden because getMaxLines is only defined in JB+. */
-  @Override
-  public final void setMaxLines(int maxLines) {
-    super.setMaxLines(maxLines);
-    this.maxLines = maxLines;
-  }
-
-  /** Overridden because getLineSpacingMultiplier is only defined in JB+. */
-  @Override
-  public final float getLineSpacingMultiplier() {
-    if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {
-      return super.getLineSpacingMultiplier();
-    } else {
-      return lineSpacingMultiplier;
-    }
-  }
-
-  /** Overridden because getLineSpacingExtra is only defined in JB+. */
-  @Override
-  public final float getLineSpacingExtra() {
-    if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {
-      return super.getLineSpacingExtra();
-    } else {
-      return lineSpacingExtra;
-    }
-  }
-
-  /**
-   * Overridden because getLineSpacingMultiplier and getLineSpacingExtra are only defined in JB+.
-   */
-  @Override
-  public final void setLineSpacing(float add, float mult) {
-    super.setLineSpacing(add, mult);
-    lineSpacingMultiplier = mult;
-    lineSpacingExtra = add;
-  }
-
   /**
    * Although this overrides the setTextSize method from the TextView base class, it changes the
    * semantics a bit: Calling setTextSize now specifies the maximum text size to be used by this
diff --git a/java/com/android/incallui/call/CallList.java b/java/com/android/incallui/call/CallList.java
index 9a0902639..f639e5bdb 100644
--- a/java/com/android/incallui/call/CallList.java
+++ b/java/com/android/incallui/call/CallList.java
@@ -144,7 +144,7 @@ public class CallList implements DialerCallDelegate {
     Trace.beginSection("checkSpam");
     call.addListener(new DialerCallListenerImpl(call));
     LogUtil.d("CallList.onCallAdded", "callState=" + call.getState());
-    if (SpamComponent.get(context).spam().isSpamEnabled()) {
+    if (SpamComponent.get(context).spamSettings().isSpamEnabled()) {
       String number = TelecomCallUtil.getNumber(telecomCall);
       SpamComponent.get(context)
           .spam()
diff --git a/java/com/android/incallui/call/DialerCall.java b/java/com/android/incallui/call/DialerCall.java
index 2ce4550bb..9a7c6530f 100644
--- a/java/com/android/incallui/call/DialerCall.java
+++ b/java/com/android/incallui/call/DialerCall.java
@@ -1018,13 +1018,10 @@ public class DialerCall implements VideoTechListener, StateChangedListener, Capa
    * <p>An external call is one which does not exist locally for the {@link
    * android.telecom.ConnectionService} it is associated with.
    *
-   * <p>External calls are only supported in N and higher.
-   *
    * @return {@code true} if the call is an external call, {@code false} otherwise.
    */
-  public boolean isExternalCall() {
-    return VERSION.SDK_INT >= VERSION_CODES.N
-        && hasProperty(CallCompat.Details.PROPERTY_IS_EXTERNAL_CALL);
+  boolean isExternalCall() {
+    return hasProperty(CallCompat.Details.PROPERTY_IS_EXTERNAL_CALL);
   }
 
   /**
diff --git a/java/com/android/incallui/incall/impl/InCallFragment.java b/java/com/android/incallui/incall/impl/InCallFragment.java
index 1cada325a..fb8c2c403 100644
--- a/java/com/android/incallui/incall/impl/InCallFragment.java
+++ b/java/com/android/incallui/incall/impl/InCallFragment.java
@@ -17,10 +17,9 @@
 package com.android.incallui.incall.impl;
 
 import android.Manifest.permission;
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.pm.PackageManager;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.annotation.ColorInt;
@@ -44,7 +43,6 @@ import android.widget.Toast;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.FragmentUtils;
 import com.android.dialer.common.LogUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.dialer.logging.DialerImpression;
 import com.android.dialer.logging.Logger;
 import com.android.dialer.multimedia.MultimediaData;
@@ -141,6 +139,7 @@ public class InCallFragment extends Fragment
 
   @Nullable
   @Override
+  @SuppressLint("MissingPermission")
   public View onCreateView(
       @NonNull LayoutInflater layoutInflater,
       @Nullable ViewGroup viewGroup,
@@ -156,7 +155,7 @@ public class InCallFragment extends Fragment
             (ImageView) view.findViewById(R.id.contactgrid_avatar),
             getResources().getDimensionPixelSize(R.dimen.incall_avatar_size),
             true /* showAnonymousAvatar */);
-    contactGridManager.onMultiWindowModeChanged(ActivityCompat.isInMultiWindowMode(getActivity()));
+    contactGridManager.onMultiWindowModeChanged(getActivity().isInMultiWindowMode());
 
     paginator = (InCallPaginator) view.findViewById(R.id.incall_paginator);
     pager = (LockableViewPager) view.findViewById(R.id.incall_pager);
@@ -173,11 +172,8 @@ public class InCallFragment extends Fragment
         != PackageManager.PERMISSION_GRANTED) {
       voiceNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
     } else {
-
       voiceNetworkType =
-          VERSION.SDK_INT >= VERSION_CODES.N
-              ? getContext().getSystemService(TelephonyManager.class).getVoiceNetworkType()
-              : TelephonyManager.NETWORK_TYPE_UNKNOWN;
+          getContext().getSystemService(TelephonyManager.class).getVoiceNetworkType();
     }
     // TODO(a bug): Change to use corresponding phone type used for current call.
     phoneType = getContext().getSystemService(TelephonyManager.class).getPhoneType();
diff --git a/java/com/android/incallui/ringtone/DialerRingtoneManager.java b/java/com/android/incallui/ringtone/DialerRingtoneManager.java
index 49badf575..b8a3071cc 100644
--- a/java/com/android/incallui/ringtone/DialerRingtoneManager.java
+++ b/java/com/android/incallui/ringtone/DialerRingtoneManager.java
@@ -18,8 +18,6 @@ package com.android.incallui.ringtone;
 
 import android.content.ContentResolver;
 import android.net.Uri;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.provider.Settings;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -92,11 +90,9 @@ public class DialerRingtoneManager {
   }
 
   private boolean isDialerRingingEnabled() {
-    boolean enabledFlag =
-        isDialerRingingEnabledForTesting != null
-            ? isDialerRingingEnabledForTesting
-            : IS_DIALER_RINGING_ENABLED;
-    return VERSION.SDK_INT >= VERSION_CODES.N && enabledFlag;
+    return isDialerRingingEnabledForTesting != null
+        ? isDialerRingingEnabledForTesting
+        : IS_DIALER_RINGING_ENABLED;
   }
 
   /**
diff --git a/java/com/android/incallui/spam/SpamCallListListener.java b/java/com/android/incallui/spam/SpamCallListListener.java
index 9ef65d877..e852f3d2c 100644
--- a/java/com/android/incallui/spam/SpamCallListListener.java
+++ b/java/com/android/incallui/spam/SpamCallListListener.java
@@ -205,7 +205,7 @@ public class SpamCallListListener implements CallList.Listener {
 
   /** Determines if the after call notification should be shown for the specified call. */
   private boolean shouldShowAfterCallNotification(DialerCall call) {
-    if (!SpamComponent.get(context).spam().isSpamNotificationEnabled()) {
+    if (!SpamComponent.get(context).spamSettings().isSpamNotificationEnabled()) {
       return false;
     }
 
@@ -305,7 +305,8 @@ public class SpamCallListListener implements CallList.Listener {
 
   private boolean shouldThrottleSpamNotification() {
     int randomNumber = random.nextInt(100);
-    int thresholdForShowing = SpamComponent.get(context).spam().percentOfSpamNotificationsToShow();
+    int thresholdForShowing =
+        SpamComponent.get(context).spamSettings().percentOfSpamNotificationsToShow();
     if (thresholdForShowing == 0) {
       LogUtil.d(
           "SpamCallListListener.shouldThrottleSpamNotification",
@@ -329,7 +330,7 @@ public class SpamCallListListener implements CallList.Listener {
   private boolean shouldThrottleNonSpamNotification() {
     int randomNumber = random.nextInt(100);
     int thresholdForShowing =
-        SpamComponent.get(context).spam().percentOfNonSpamNotificationsToShow();
+        SpamComponent.get(context).spamSettings().percentOfNonSpamNotificationsToShow();
     if (thresholdForShowing == 0) {
       LogUtil.d(
           "SpamCallListListener.shouldThrottleNonSpamNotification",
@@ -418,7 +419,7 @@ public class SpamCallListListener implements CallList.Listener {
    */
   private PendingIntent createBlockReportSpamPendingIntent(DialerCall call) {
     String action = SpamNotificationActivity.ACTION_MARK_NUMBER_AS_SPAM;
-    return SpamComponent.get(context).spam().isDialogEnabledForSpamNotification()
+    return SpamComponent.get(context).spamSettings().isDialogEnabledForSpamNotification()
         ? createActivityPendingIntent(call, action)
         : createServicePendingIntent(call, action);
   }
@@ -429,7 +430,7 @@ public class SpamCallListListener implements CallList.Listener {
    */
   private PendingIntent createNotSpamPendingIntent(DialerCall call) {
     String action = SpamNotificationActivity.ACTION_MARK_NUMBER_AS_NOT_SPAM;
-    return SpamComponent.get(context).spam().isDialogEnabledForSpamNotification()
+    return SpamComponent.get(context).spamSettings().isDialogEnabledForSpamNotification()
         ? createActivityPendingIntent(call, action)
         : createServicePendingIntent(call, action);
   }
diff --git a/java/com/android/incallui/spam/SpamNotificationActivity.java b/java/com/android/incallui/spam/SpamNotificationActivity.java
index 61d04a0d6..cb5f8e514 100644
--- a/java/com/android/incallui/spam/SpamNotificationActivity.java
+++ b/java/com/android/incallui/spam/SpamNotificationActivity.java
@@ -197,7 +197,7 @@ public class SpamNotificationActivity extends FragmentActivity {
   /** Creates and displays the dialog for whitelisting a number. */
   private void maybeShowNotSpamDialog(
       final String number, final ContactLookupResult.Type contactLookupResultType) {
-    if (SpamComponent.get(this).spam().isDialogEnabledForSpamNotification()) {
+    if (SpamComponent.get(this).spamSettings().isDialogEnabledForSpamNotification()) {
       DialogFragmentForReportingNotSpam.newInstance(
               getFormattedNumber(number, this),
               new BlockReportSpamDialogs.OnConfirmListener() {
@@ -216,7 +216,7 @@ public class SpamNotificationActivity extends FragmentActivity {
   /** Creates and displays the dialog for blocking/reporting a number as spam. */
   private void maybeShowBlockReportSpamDialog(
       final String number, final ContactLookupResult.Type contactLookupResultType) {
-    if (SpamComponent.get(this).spam().isDialogEnabledForSpamNotification()) {
+    if (SpamComponent.get(this).spamSettings().isDialogEnabledForSpamNotification()) {
       String displayNumber = getFormattedNumber(number, this);
       maybeShowBlockNumberMigrationDialog(
           new BlockedNumbersMigrator.Listener() {
@@ -225,7 +225,7 @@ public class SpamNotificationActivity extends FragmentActivity {
               DialogFragmentForBlockingNumberAndOptionallyReportingAsSpam.newInstance(
                       displayNumber,
                       SpamComponent.get(SpamNotificationActivity.this)
-                          .spam()
+                          .spamSettings()
                           .isDialogReportSpamCheckedByDefault(),
                       new BlockReportSpamDialogs.OnSpamDialogClickListener() {
                         @Override
@@ -319,7 +319,7 @@ public class SpamNotificationActivity extends FragmentActivity {
   }
 
   private void assertDialogsEnabled() {
-    if (!SpamComponent.get(this).spam().isDialogEnabledForSpamNotification()) {
+    if (!SpamComponent.get(this).spamSettings().isDialogEnabledForSpamNotification()) {
       throw new IllegalStateException(
           "Cannot start this activity with given action because dialogs are not enabled.");
     }
diff --git a/java/com/android/incallui/video/impl/SurfaceViewVideoCallFragment.java b/java/com/android/incallui/video/impl/SurfaceViewVideoCallFragment.java
index b97d2eb16..f270edab9 100644
--- a/java/com/android/incallui/video/impl/SurfaceViewVideoCallFragment.java
+++ b/java/com/android/incallui/video/impl/SurfaceViewVideoCallFragment.java
@@ -50,7 +50,6 @@ import android.widget.TextView;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.FragmentUtils;
 import com.android.dialer.common.LogUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.dialer.util.PermissionsUtil;
 import com.android.incallui.audioroute.AudioRouteSelectorDialogFragment;
 import com.android.incallui.audioroute.AudioRouteSelectorDialogFragment.AudioRouteSelectorPresenter;
@@ -187,8 +186,7 @@ public class SurfaceViewVideoCallFragment extends Fragment
         new ContactGridManager(view, null /* no avatar */, 0, false /* showAnonymousAvatar */);
 
     controls = view.findViewById(R.id.videocall_video_controls);
-    controls.setVisibility(
-        ActivityCompat.isInMultiWindowMode(getActivity()) ? View.GONE : View.VISIBLE);
+    controls.setVisibility(getActivity().isInMultiWindowMode() ? View.GONE : View.VISIBLE);
     controlsContainer = view.findViewById(R.id.videocall_video_controls_container);
     speakerButton = (CheckableImageButton) view.findViewById(R.id.videocall_speaker_button);
     muteButton = (CheckableImageButton) view.findViewById(R.id.videocall_mute_button);
@@ -200,8 +198,7 @@ public class SurfaceViewVideoCallFragment extends Fragment
     swapCameraButton = (ImageButton) view.findViewById(R.id.videocall_switch_video);
     swapCameraButton.setOnClickListener(this);
     view.findViewById(R.id.videocall_switch_controls)
-        .setVisibility(
-            ActivityCompat.isInMultiWindowMode(getActivity()) ? View.GONE : View.VISIBLE);
+        .setVisibility(getActivity().isInMultiWindowMode() ? View.GONE : View.VISIBLE);
     switchOnHoldButton = view.findViewById(R.id.videocall_switch_on_hold);
     onHoldContainer = view.findViewById(R.id.videocall_on_hold_banner);
     remoteVideoOff = (TextView) view.findViewById(R.id.videocall_remote_video_off);
@@ -478,7 +475,7 @@ public class SurfaceViewVideoCallFragment extends Fragment
 
   private Point getPreviewOffsetStartShown() {
     // No insets in multiwindow mode, and rootWindowInsets will get the display's insets.
-    if (ActivityCompat.isInMultiWindowMode(getActivity())) {
+    if (getActivity().isInMultiWindowMode()) {
       return new Point();
     }
     if (isLandscape()) {
@@ -690,7 +687,7 @@ public class SurfaceViewVideoCallFragment extends Fragment
     isInGreenScreenMode = shouldShowGreenScreen;
     isInFullscreenMode = shouldShowFullscreen;
 
-    if (getView().isAttachedToWindow() && !ActivityCompat.isInMultiWindowMode(getActivity())) {
+    if (getView().isAttachedToWindow() && !getActivity().isInMultiWindowMode()) {
       controlsContainer.onApplyWindowInsets(getView().getRootWindowInsets());
     }
     if (shouldShowGreenScreen) {
diff --git a/java/com/android/incallui/video/impl/VideoCallFragment.java b/java/com/android/incallui/video/impl/VideoCallFragment.java
index 2a810cfcd..11b80ceb9 100644
--- a/java/com/android/incallui/video/impl/VideoCallFragment.java
+++ b/java/com/android/incallui/video/impl/VideoCallFragment.java
@@ -60,7 +60,6 @@ import android.widget.TextView;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.FragmentUtils;
 import com.android.dialer.common.LogUtil;
-import com.android.dialer.compat.ActivityCompat;
 import com.android.dialer.util.PermissionsUtil;
 import com.android.incallui.audioroute.AudioRouteSelectorDialogFragment;
 import com.android.incallui.audioroute.AudioRouteSelectorDialogFragment.AudioRouteSelectorPresenter;
@@ -234,8 +233,7 @@ public class VideoCallFragment extends Fragment
         new ContactGridManager(view, null /* no avatar */, 0, false /* showAnonymousAvatar */);
 
     controls = view.findViewById(R.id.videocall_video_controls);
-    controls.setVisibility(
-        ActivityCompat.isInMultiWindowMode(getActivity()) ? View.GONE : View.VISIBLE);
+    controls.setVisibility(getActivity().isInMultiWindowMode() ? View.GONE : View.VISIBLE);
     controlsContainer = view.findViewById(R.id.videocall_video_controls_container);
     speakerButton = (CheckableImageButton) view.findViewById(R.id.videocall_speaker_button);
     muteButton = (CheckableImageButton) view.findViewById(R.id.videocall_mute_button);
@@ -249,8 +247,7 @@ public class VideoCallFragment extends Fragment
     swapCameraButton = (ImageButton) view.findViewById(R.id.videocall_switch_video);
     swapCameraButton.setOnClickListener(this);
     view.findViewById(R.id.videocall_switch_controls)
-        .setVisibility(
-            ActivityCompat.isInMultiWindowMode(getActivity()) ? View.GONE : View.VISIBLE);
+        .setVisibility(getActivity().isInMultiWindowMode() ? View.GONE : View.VISIBLE);
     switchOnHoldButton = view.findViewById(R.id.videocall_switch_on_hold);
     onHoldContainer = view.findViewById(R.id.videocall_on_hold_banner);
     remoteVideoOff = (TextView) view.findViewById(R.id.videocall_remote_video_off);
@@ -540,7 +537,7 @@ public class VideoCallFragment extends Fragment
 
   private Point getPreviewOffsetStartShown() {
     // No insets in multiwindow mode, and rootWindowInsets will get the display's insets.
-    if (ActivityCompat.isInMultiWindowMode(getActivity())) {
+    if (getActivity().isInMultiWindowMode()) {
       return new Point();
     }
     if (isLandscape()) {
@@ -758,7 +755,7 @@ public class VideoCallFragment extends Fragment
     isInGreenScreenMode = shouldShowGreenScreen;
     isInFullscreenMode = shouldShowFullscreen;
 
-    if (getView().isAttachedToWindow() && !ActivityCompat.isInMultiWindowMode(getActivity())) {
+    if (getView().isAttachedToWindow() && !getActivity().isInMultiWindowMode()) {
       controlsContainer.onApplyWindowInsets(getView().getRootWindowInsets());
     }
     if (shouldShowGreenScreen) {
diff --git a/java/com/android/voicemail/impl/scheduling/TaskQueue.java b/java/com/android/voicemail/impl/scheduling/TaskQueue.java
index fc5aa947a..6afcf0087 100644
--- a/java/com/android/voicemail/impl/scheduling/TaskQueue.java
+++ b/java/com/android/voicemail/impl/scheduling/TaskQueue.java
@@ -23,6 +23,7 @@ import android.support.annotation.Nullable;
 import com.android.voicemail.impl.Assert;
 import com.android.voicemail.impl.VvmLog;
 import com.android.voicemail.impl.scheduling.Task.TaskId;
+import com.android.voicemail.impl.scheduling.Tasks.TaskCreationException;
 import java.util.ArrayDeque;
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -49,9 +50,13 @@ class TaskQueue implements Iterable<Task> {
   public void fromBundles(Context context, List<Bundle> pendingTasks) {
     Assert.isTrue(queue.isEmpty());
     for (Bundle pendingTask : pendingTasks) {
-      Task task = Tasks.createTask(context, pendingTask);
-      task.onRestore(pendingTask);
-      add(task);
+      try {
+        Task task = Tasks.createTask(context, pendingTask);
+        task.onRestore(pendingTask);
+        add(task);
+      } catch (TaskCreationException e) {
+        VvmLog.e("TaskQueue.fromBundles", "cannot create task", e);
+      }
     }
   }
 
diff --git a/java/com/android/voicemail/impl/scheduling/TaskReceiver.java b/java/com/android/voicemail/impl/scheduling/TaskReceiver.java
index e78dcf72c..b9fd272af 100644
--- a/java/com/android/voicemail/impl/scheduling/TaskReceiver.java
+++ b/java/com/android/voicemail/impl/scheduling/TaskReceiver.java
@@ -23,6 +23,7 @@ import android.content.Intent;
 import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import com.android.voicemail.impl.VvmLog;
+import com.android.voicemail.impl.scheduling.Tasks.TaskCreationException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -69,8 +70,12 @@ public class TaskReceiver extends BroadcastReceiver {
         deferredBroadcasts.add(intent);
         return;
       }
-      Task task = Tasks.createTask(context.getApplicationContext(), intent.getExtras());
-      taskExecutor.addTask(task);
+      try {
+        Task task = Tasks.createTask(context.getApplicationContext(), intent.getExtras());
+        taskExecutor.addTask(task);
+      } catch (TaskCreationException e) {
+        VvmLog.e(TAG, "cannot create task", e);
+      }
     } else {
       VvmLog.i(TAG, "scheduling new job");
       List<Bundle> taskList = new ArrayList<>();
diff --git a/java/com/android/voicemail/impl/scheduling/TaskSchedulerJobService.java b/java/com/android/voicemail/impl/scheduling/TaskSchedulerJobService.java
index 0e3f27cd8..77a0d25cd 100644
--- a/java/com/android/voicemail/impl/scheduling/TaskSchedulerJobService.java
+++ b/java/com/android/voicemail/impl/scheduling/TaskSchedulerJobService.java
@@ -33,6 +33,7 @@ import com.android.dialer.constants.ScheduledJobIds;
 import com.android.dialer.strictmode.StrictModeUtils;
 import com.android.voicemail.impl.Assert;
 import com.android.voicemail.impl.VvmLog;
+import com.android.voicemail.impl.scheduling.Tasks.TaskCreationException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -110,7 +111,11 @@ public class TaskSchedulerJobService extends JobService implements TaskExecutor.
         TaskQueue queue = new TaskQueue();
         queue.fromBundles(context, existingTasks);
         for (Bundle pendingTask : pendingTasks) {
-          queue.add(Tasks.createTask(context, pendingTask));
+          try {
+            queue.add(Tasks.createTask(context, pendingTask));
+          } catch (TaskCreationException e) {
+            VvmLog.e(TAG, "cannot create task", e);
+          }
         }
         pendingTasks = queue.toBundles();
       }
diff --git a/java/com/android/voicemail/impl/scheduling/Tasks.java b/java/com/android/voicemail/impl/scheduling/Tasks.java
index 76da3d7f6..0333e1686 100644
--- a/java/com/android/voicemail/impl/scheduling/Tasks.java
+++ b/java/com/android/voicemail/impl/scheduling/Tasks.java
@@ -18,6 +18,7 @@ package com.android.voicemail.impl.scheduling;
 
 import android.content.Context;
 import android.content.Intent;
+import android.os.BadParcelableException;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import com.android.voicemail.impl.VvmLog;
@@ -29,16 +30,30 @@ final class Tasks {
 
   static final String EXTRA_CLASS_NAME = "extra_class_name";
 
+  /** The task cannot be created. */
+  static final class TaskCreationException extends Exception {
+    TaskCreationException(Throwable throwable) {
+      super(throwable);
+    }
+  }
+
   /**
    * Create a task from a bundle. The bundle is created either with {@link #toBundle(Task)} or
    * {@link #createIntent(Context, Class)} from the target {@link Task}
    */
   @NonNull
-  public static Task createTask(Context context, Bundle extras) {
+  public static Task createTask(Context context, Bundle extras) throws TaskCreationException {
     // The extra contains custom parcelables which cannot be unmarshalled by the framework class
     // loader.
     extras.setClassLoader(context.getClassLoader());
-    String className = extras.getString(EXTRA_CLASS_NAME);
+    String className;
+    try {
+      className = extras.getString(EXTRA_CLASS_NAME);
+    } catch (BadParcelableException e) {
+      // BadParcelableException:Parcelable protocol requires that the class implements Parcelable
+      // This happens when the task is submitted before an update, and can no longer be unparceled.
+      throw new TaskCreationException(e);
+    }
     VvmLog.i("Task.createTask", "create task:" + className);
     if (className == null) {
       throw new IllegalArgumentException("EXTRA_CLASS_NAME expected");