diff --git a/java/com/android/dialer/theme/common/res/values/colors.xml b/java/com/android/dialer/theme/common/res/values/colors.xml
index 770aa8c..207d29c 100644
--- a/java/com/android/dialer/theme/common/res/values/colors.xml
+++ b/java/com/android/dialer/theme/common/res/values/colors.xml
@@ -18,7 +18,7 @@
 <resources>
   <color name="dialer_call_green">#34A853</color>
   <color name="dialer_end_call_button_color">#D93025</color>
-  <color name="dialer_divider_line_color">#D8D8D8</color>
+  <color name="dialer_divider_line_color">#DADCE0</color>
   <color name="dialer_link_color">#2A56C6</color>
   <color name="dialer_snackbar_action_text_color">#4285F4</color>
 
@@ -31,4 +31,4 @@
 
   <!-- Legacy -->
   <color name="blue_grey_100">#CFD8DC</color>
-</resources>
\ No newline at end of file
+</resources>
diff --git a/java/com/android/dialer/theme/hidden/res/values/colors_dialer_light.xml b/java/com/android/dialer/theme/hidden/res/values/colors_dialer_light.xml
index 0ed8e75..4621be1 100644
--- a/java/com/android/dialer/theme/hidden/res/values/colors_dialer_light.xml
+++ b/java/com/android/dialer/theme/hidden/res/values/colors_dialer_light.xml
@@ -15,7 +15,7 @@
   -->
 <resources>
   <!-- Essential theme colors -->
-  <color name="dialer_theme_color">#2A56C6</color>
+  <color name="dialer_theme_color">@color/google_blue_600</color>
   <color name="dialer_theme_color_20pct">#332A56C6</color>
   <color name="dialer_theme_color_dark">#1C3AA9</color>
   <color name="dialer_secondary_color">#F50057</color>
diff --git a/java/com/android/incallui/StatusBarNotifier.java b/java/com/android/incallui/StatusBarNotifier.java
index 8316d76..439f6cf 100644
--- a/java/com/android/incallui/StatusBarNotifier.java
+++ b/java/com/android/incallui/StatusBarNotifier.java
@@ -93,8 +93,8 @@
 import com.android.incallui.ringtone.ToneGeneratorFactory;
 import com.android.incallui.speakeasy.SpeakEasyComponent;
 import com.android.incallui.videotech.utils.SessionModificationState;
-import com.google.common.base.Optional;
 import java.util.Objects;
+import java.util.Optional;
 
 /** This class adds Notifications to the status bar for the in-call experience. */
 public class StatusBarNotifier
diff --git a/java/com/android/incallui/answer/impl/AnswerFragment.java b/java/com/android/incallui/answer/impl/AnswerFragment.java
index f5da3ef..8bfdcba 100644
--- a/java/com/android/incallui/answer/impl/AnswerFragment.java
+++ b/java/com/android/incallui/answer/impl/AnswerFragment.java
@@ -50,11 +50,12 @@
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
+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.common.MathUtil;
-import com.android.dialer.logging.DialerImpression;
+import com.android.dialer.logging.DialerImpression.Type;
 import com.android.dialer.logging.Logger;
 import com.android.dialer.multimedia.MultimediaData;
 import com.android.dialer.telecom.TelecomUtil;
@@ -83,15 +84,15 @@
 import com.android.incallui.maps.MapsComponent;
 import com.android.incallui.sessiondata.AvatarPresenter;
 import com.android.incallui.sessiondata.MultimediaFragment;
-import com.android.incallui.speakeasy.Annotations.SpeakEasyChipResourceId;
+import com.android.incallui.sessiondata.MultimediaFragment.Holder;
 import com.android.incallui.speakeasy.SpeakEasyComponent;
 import com.android.incallui.util.AccessibilityUtil;
 import com.android.incallui.video.protocol.VideoCallScreen;
 import com.android.incallui.videotech.utils.VideoUtils;
-import com.google.common.base.Optional;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
+import java.util.Optional;
 
 /** The new version of the incoming call screen. */
 @SuppressLint("ClickableViewAccessibility")
@@ -101,7 +102,7 @@
         SmsSheetHolder,
         CreateCustomSmsHolder,
         AnswerMethodHolder,
-        MultimediaFragment.Holder {
+        Holder {
 
   @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
   static final String ARG_CALL_ID = "call_id";
@@ -432,6 +433,11 @@
     secondaryButton.setFocusable(AccessibilityUtil.isAccessibilityEnabled(getContext()));
     secondaryButton.setAccessibilityDelegate(accessibilityDelegate);
 
+    // TODO(wangqi): Remove this when all secondary behavior is migrated to chip button.
+    if (secondaryBehavior.equals(SecondaryBehavior.REJECT_WITH_SMS)) {
+      secondaryButton.setVisibility(View.INVISIBLE);
+    }
+
     if (isVideoUpgradeRequest()) {
       secondaryButton.setVisibility(View.INVISIBLE);
     } else if (isVideoCall()) {
@@ -461,26 +467,39 @@
         });
   }
 
+  private void addSecondaryActionChip(
+      @DrawableRes int iconRes, @StringRes int textRes, OnClickListener onClickListener) {
+    LinearLayout button =
+        (LinearLayout)
+            getLayoutInflater().inflate(R.layout.secondary_action_chip, chipContainer, false);
+
+    ImageView icon = button.findViewById(R.id.secondary_action_icon);
+    icon.setImageResource(iconRes);
+    TextView text = button.findViewById(R.id.secondary_action_text);
+    text.setText(textRes);
+    button.setOnClickListener(onClickListener);
+    chipContainer.addView(button);
+  }
+
   /** Initialize chip buttons */
   private void initChips() {
-
-    if (!allowSpeakEasy()) {
-      chipContainer.setVisibility(View.GONE);
-      return;
+    if (allowSpeakEasy()) {
+      Optional<Integer> speakEasyIconOptional =
+          SpeakEasyComponent.get(getContext()).speakEasyIconResource();
+      Optional<Integer> speakEasyTextOptional =
+          SpeakEasyComponent.get(getContext()).speakEasyTextResource();
+      if (speakEasyIconOptional.isPresent() && speakEasyTextOptional.isPresent()) {
+        addSecondaryActionChip(
+            speakEasyIconOptional.get(), speakEasyTextOptional.get(), this::performSpeakEasy);
+      }
     }
-    chipContainer.setVisibility(View.VISIBLE);
-
-    @SpeakEasyChipResourceId
-    Optional<Integer> chipLayoutOptional = SpeakEasyComponent.get(getContext()).speakEasyChip();
-    if (chipLayoutOptional.isPresent()) {
-
-      LinearLayout chipLayout =
-          (LinearLayout) getLayoutInflater().inflate(chipLayoutOptional.get(), null);
-
-      chipLayout.setOnClickListener(this::performSpeakEasy);
-
-      chipContainer.addView(chipLayout);
+    if (!isVideoCall() && !isVideoUpgradeRequest()) {
+      addSecondaryActionChip(
+          R.drawable.quantum_ic_message_white_24,
+          R.string.call_incoming_reply_with_sms,
+          v -> performSecondaryButtonAction());
     }
+    chipContainer.setVisibility(chipContainer.getChildCount() > 0 ? View.VISIBLE : View.GONE);
   }
 
   @Override
@@ -986,8 +1005,7 @@
             "AnswerFragment.rejectCall",
             "Null context when rejecting call. Logger call was skipped");
       } else {
-        Logger.get(context)
-            .logImpression(DialerImpression.Type.REJECT_INCOMING_CALL_FROM_ANSWER_SCREEN);
+        Logger.get(context).logImpression(Type.REJECT_INCOMING_CALL_FROM_ANSWER_SCREEN);
       }
       buttonRejectClicked = true;
       answerScreenDelegate.onReject();
@@ -1138,7 +1156,7 @@
     public void onViewCreated(View view, @Nullable Bundle bundle) {
       super.onViewCreated(view, bundle);
       avatarImageView = ((ImageView) view.findViewById(R.id.contactgrid_avatar));
-      FragmentUtils.getParentUnsafe(this, MultimediaFragment.Holder.class).updateAvatar(this);
+      FragmentUtils.getParentUnsafe(this, Holder.class).updateAvatar(this);
     }
 
     @NonNull
diff --git a/java/com/android/incallui/answer/impl/res/drawable/secondary_action_chip_background.xml b/java/com/android/incallui/answer/impl/res/drawable/secondary_action_chip_background.xml
new file mode 100644
index 0000000..a185ebb
--- /dev/null
+++ b/java/com/android/incallui/answer/impl/res/drawable/secondary_action_chip_background.xml
@@ -0,0 +1,33 @@
+<?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
+  -->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="@color/dialer_divider_line_color">
+  <item>
+    <shape>
+      <solid android:color="?android:attr/colorBackgroundFloating"/>
+      <stroke
+          android:width="1dp"
+          android:color="@color/dialer_divider_line_color"/>
+      <padding
+          android:bottom="9dp"
+          android:left="8dp"
+          android:right="8dp"
+          android:top="9dp"/>
+      <corners android:radius="40dp"/>
+    </shape>
+  </item>
+</ripple>
diff --git a/java/com/android/incallui/answer/impl/res/layout/secondary_action_chip.xml b/java/com/android/incallui/answer/impl/res/layout/secondary_action_chip.xml
new file mode 100644
index 0000000..dd4199b
--- /dev/null
+++ b/java/com/android/incallui/answer/impl/res/layout/secondary_action_chip.xml
@@ -0,0 +1,37 @@
+<?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
+  -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:background="@drawable/secondary_action_chip_background"
+    android:clickable="true"
+    android:layout_marginEnd="8dp"
+    android:orientation="horizontal">
+  <ImageView
+      android:id="@+id/secondary_action_icon"
+      android:layout_width="20dp"
+      android:layout_height="20dp"
+      android:tint="?android:attr/colorPrimary"/>
+  <TextView
+      android:id="@+id/secondary_action_text"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:layout_marginStart="8dp"
+      android:layout_marginEnd="8dp"
+      style="@style/Dialer.TextAppearance.SubHeader"/>
+</LinearLayout>
diff --git a/java/com/android/incallui/answer/impl/res/values/strings.xml b/java/com/android/incallui/answer/impl/res/values/strings.xml
index 2bc9ca0..ac56460 100644
--- a/java/com/android/incallui/answer/impl/res/values/strings.xml
+++ b/java/com/android/incallui/answer/impl/res/values/strings.xml
@@ -20,6 +20,8 @@
   <string name="call_incoming_default_label_answer_and_release_second">Swipe up to answer and hold ongoing call</string>
   <string name="call_incoming_default_label_answer_and_release_third">Swipe up to answer and end call on hold</string>
   <string name="call_incoming_swipe_to_answer_and_release">Swipe from icon to answer and end ongoing call</string>
+  <!-- Reply with SMS option on incoming call screen. [CHAT LIMIT=20] -->
+  <string name="call_incoming_reply_with_sms">Reply</string>
   <string name="call_incoming_message_custom">Write your own…</string>
   <!-- "Respond via SMS" option that lets you compose a custom response. [CHAR LIMIT=30] -->
   <string name="call_incoming_respond_via_sms_custom_message">Write your own…</string>
diff --git a/java/com/android/incallui/rtt/impl/RttChatFragment.java b/java/com/android/incallui/rtt/impl/RttChatFragment.java
index 36235df..73adb9f 100644
--- a/java/com/android/incallui/rtt/impl/RttChatFragment.java
+++ b/java/com/android/incallui/rtt/impl/RttChatFragment.java
@@ -177,10 +177,13 @@
 
     editText.setOnKeyListener(
         (v, keyCode, event) -> {
-          // This is only triggered when input method doesn't handle delete key, which means the
-          // current
-          // input box is empty.
-          if (keyCode == KeyEvent.KEYCODE_DEL && event.getAction() == KeyEvent.ACTION_DOWN) {
+          // This is only triggered when input method doesn't handle delete key, which usually means
+          // the current input box is empty.
+          // On non-English keyboard delete key could be passed here so we still need to check if
+          // the input box is empty.
+          if (keyCode == KeyEvent.KEYCODE_DEL
+              && event.getAction() == KeyEvent.ACTION_DOWN
+              && TextUtils.isEmpty(editText.getText())) {
             String lastMessage = adapter.retrieveLastLocalMessage();
             if (lastMessage != null) {
               resumeInput(lastMessage);
diff --git a/java/com/android/incallui/speakeasy/Annotations.java b/java/com/android/incallui/speakeasy/Annotations.java
index c66fe94..0d420a4 100644
--- a/java/com/android/incallui/speakeasy/Annotations.java
+++ b/java/com/android/incallui/speakeasy/Annotations.java
@@ -29,9 +29,9 @@
   @Qualifier
   public @interface SpeakEasySettingsObject {}
 
-  /** A Speakeasy chip */
+  /** A Speakeasy icon resource */
   @Qualifier
-  public @interface SpeakEasyChipResourceId {}
+  public @interface SpeakEasyIconResourceId {}
 
   /** A Speakeasy text resource */
   @Qualifier
diff --git a/java/com/android/incallui/speakeasy/SpeakEasyComponent.java b/java/com/android/incallui/speakeasy/SpeakEasyComponent.java
index 422ebd6..84a21f3 100644
--- a/java/com/android/incallui/speakeasy/SpeakEasyComponent.java
+++ b/java/com/android/incallui/speakeasy/SpeakEasyComponent.java
@@ -19,20 +19,19 @@
 import android.content.Context;
 import android.preference.PreferenceActivity;
 import com.android.dialer.inject.HasRootComponent;
-import com.android.incallui.speakeasy.Annotations.SpeakEasyChipResourceId;
+import com.android.incallui.speakeasy.Annotations.SpeakEasyIconResourceId;
 import com.android.incallui.speakeasy.Annotations.SpeakEasySettingsActivity;
 import com.android.incallui.speakeasy.Annotations.SpeakEasySettingsObject;
 import com.android.incallui.speakeasy.Annotations.SpeakEasyTextResourceId;
-import com.google.common.base.Optional;
 import dagger.Subcomponent;
+import java.util.Optional;
 
 /** Dagger component to get SpeakEasyCallManager. */
 @Subcomponent
 public abstract class SpeakEasyComponent {
 
   public static SpeakEasyComponent get(Context context) {
-    return ((SpeakEasyComponent.HasComponent)
-            ((HasRootComponent) context.getApplicationContext()).component())
+    return ((HasComponent) ((HasRootComponent) context.getApplicationContext()).component())
         .speakEasyComponent();
   }
 
@@ -43,7 +42,7 @@
 
   public abstract @SpeakEasySettingsObject Optional<Object> speakEasySettingsObject();
 
-  public abstract @SpeakEasyChipResourceId Optional<Integer> speakEasyChip();
+  public abstract @SpeakEasyIconResourceId Optional<Integer> speakEasyIconResource();
 
   public abstract @SpeakEasyTextResourceId Optional<Integer> speakEasyTextResource();
 
diff --git a/java/com/android/incallui/speakeasy/StubSpeakEasyModule.java b/java/com/android/incallui/speakeasy/StubSpeakEasyModule.java
index 5441075..781eee0 100644
--- a/java/com/android/incallui/speakeasy/StubSpeakEasyModule.java
+++ b/java/com/android/incallui/speakeasy/StubSpeakEasyModule.java
@@ -19,14 +19,14 @@
 import android.preference.PreferenceActivity;
 import com.android.dialer.inject.DialerVariant;
 import com.android.dialer.inject.InstallIn;
-import com.android.incallui.speakeasy.Annotations.SpeakEasyChipResourceId;
+import com.android.incallui.speakeasy.Annotations.SpeakEasyIconResourceId;
 import com.android.incallui.speakeasy.Annotations.SpeakEasySettingsActivity;
 import com.android.incallui.speakeasy.Annotations.SpeakEasySettingsObject;
 import com.android.incallui.speakeasy.Annotations.SpeakEasyTextResourceId;
-import com.google.common.base.Optional;
 import dagger.Binds;
 import dagger.Module;
 import dagger.Provides;
+import java.util.Optional;
 
 /** Module which binds {@link SpeakEasyCallManagerStub}. */
 @InstallIn(variants = {DialerVariant.DIALER_TEST})
@@ -39,21 +39,21 @@
   @Provides
   static @SpeakEasySettingsActivity Optional<PreferenceActivity>
       provideSpeakEasySettingsActivity() {
-    return Optional.absent();
+    return Optional.empty();
   }
 
   @Provides
   static @SpeakEasySettingsObject Optional<Object> provideSpeakEasySettingsObject() {
-    return Optional.absent();
+    return Optional.empty();
   }
 
   @Provides
-  static @SpeakEasyChipResourceId Optional<Integer> provideSpeakEasyChip() {
-    return Optional.absent();
+  static @SpeakEasyIconResourceId Optional<Integer> provideSpeakEasyIconResource() {
+    return Optional.empty();
   }
 
   @Provides
   static @SpeakEasyTextResourceId Optional<Integer> provideSpeakEasyTextResource() {
-    return Optional.absent();
+    return Optional.empty();
   }
 }