From 7772ec071f5ed2e2283e9a00215e8cf1fca9168a Mon Sep 17 00:00:00 2001
From: erfanian <erfanian@google.com>
Date: Tue, 5 Dec 2017 17:43:20 -0800
Subject: Add Assisted Dialing Call Details Implementation.

This includes all of the work specified in the UX layouts,
with the exception of the parenthetical country code.

Because the canonical mapping of dial prefixes to country
codes is not contained in this package, some thought needs to
be given on the best way to implement this part of the spec.

This change also introduces a fallback error text, in case the
client experiences bad data from the call log.

Test: new unit tests
PiperOrigin-RevId: 178038123
Change-Id: I88eec72a73820e092f24c5f53ee9520a42486ada
---
 .../dialer/calldetails/CallDetailsActivity.java    | 59 ++++++++++++--
 .../dialer/calldetails/CallDetailsAdapter.java     | 12 +--
 .../calldetails/CallDetailsHeaderViewHolder.java   | 93 +++++++++++++++++++---
 .../calldetails/res/layout/contact_container.xml   | 61 +++++++++++---
 .../dialer/calldetails/res/values/dimens.xml       | 12 ++-
 .../dialer/calldetails/res/values/strings.xml      |  6 ++
 6 files changed, 207 insertions(+), 36 deletions(-)

(limited to 'java/com/android/dialer/calldetails')

diff --git a/java/com/android/dialer/calldetails/CallDetailsActivity.java b/java/com/android/dialer/calldetails/CallDetailsActivity.java
index b51d833dc..c29f9e9ae 100644
--- a/java/com/android/dialer/calldetails/CallDetailsActivity.java
+++ b/java/com/android/dialer/calldetails/CallDetailsActivity.java
@@ -33,13 +33,20 @@ import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.Toolbar;
+import android.view.View;
 import android.widget.Toast;
+import com.android.dialer.DialerPhoneNumber;
+import com.android.dialer.assisteddialing.ui.AssistedDialingSettingActivity;
 import com.android.dialer.calldetails.CallDetailsEntries.CallDetailsEntry;
 import com.android.dialer.callintent.CallInitiationType;
 import com.android.dialer.callintent.CallIntentBuilder;
 import com.android.dialer.common.Assert;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.common.concurrent.AsyncTaskExecutors;
+import com.android.dialer.common.concurrent.DialerExecutor.FailureListener;
+import com.android.dialer.common.concurrent.DialerExecutor.SuccessListener;
+import com.android.dialer.common.concurrent.DialerExecutor.Worker;
+import com.android.dialer.common.concurrent.DialerExecutorComponent;
 import com.android.dialer.constants.ActivityRequestCodes;
 import com.android.dialer.dialercontact.DialerContact;
 import com.android.dialer.duo.Duo;
@@ -51,10 +58,12 @@ import com.android.dialer.logging.DialerImpression;
 import com.android.dialer.logging.Logger;
 import com.android.dialer.logging.UiAction;
 import com.android.dialer.performancereport.PerformanceReport;
+import com.android.dialer.phonenumberproto.DialerPhoneNumberUtil;
 import com.android.dialer.postcall.PostCall;
 import com.android.dialer.precall.PreCall;
 import com.android.dialer.protos.ProtoParsers;
 import com.google.common.base.Preconditions;
+import com.google.i18n.phonenumbers.PhoneNumberUtil;
 import java.lang.ref.WeakReference;
 import java.util.Collections;
 import java.util.List;
@@ -70,8 +79,8 @@ public class CallDetailsActivity extends AppCompatActivity {
   public static final String EXTRA_CAN_REPORT_CALLER_ID = "can_report_caller_id";
   private static final String EXTRA_CAN_SUPPORT_ASSISTED_DIALING = "can_support_assisted_dialing";
 
-  private final CallDetailsHeaderViewHolder.CallbackActionListener callbackActionListener =
-      new CallbackActionListener(this);
+  private final CallDetailsHeaderViewHolder.CallDetailsHeaderListener callDetailsHeaderListener =
+      new CallDetailsHeaderListener(this);
   private final CallDetailsFooterViewHolder.DeleteCallDetailsListener deleteCallDetailsListener =
       new DeleteCallDetailsListener(this);
   private final CallDetailsFooterViewHolder.ReportCallIdListener reportCallIdListener =
@@ -166,7 +175,7 @@ public class CallDetailsActivity extends AppCompatActivity {
             this /* context */,
             contact,
             entries.getEntriesList(),
-            callbackActionListener,
+            callDetailsHeaderListener,
             reportCallIdListener,
             deleteCallDetailsListener);
 
@@ -248,11 +257,11 @@ public class CallDetailsActivity extends AppCompatActivity {
     }
   }
 
-  private static final class CallbackActionListener
-      implements CallDetailsHeaderViewHolder.CallbackActionListener {
-    private final WeakReference<Activity> activityWeakReference;
+  private static final class CallDetailsHeaderListener
+      implements CallDetailsHeaderViewHolder.CallDetailsHeaderListener {
+    private final WeakReference<CallDetailsActivity> activityWeakReference;
 
-    CallbackActionListener(Activity activity) {
+    CallDetailsHeaderListener(CallDetailsActivity activity) {
       this.activityWeakReference = new WeakReference<>(activity);
     }
 
@@ -303,9 +312,43 @@ public class CallDetailsActivity extends AppCompatActivity {
       PreCall.start(getActivity(), callIntentBuilder);
     }
 
-    private Activity getActivity() {
+    private CallDetailsActivity getActivity() {
       return Preconditions.checkNotNull(activityWeakReference.get());
     }
+
+    @Override
+    public void openAssistedDialingSettings(View unused) {
+      Intent intent = new Intent(getActivity(), AssistedDialingSettingActivity.class);
+      getActivity().startActivity(intent);
+    }
+
+    @Override
+    public void createAssistedDialerNumberParserTask(
+        AssistedDialingNumberParseWorker worker,
+        SuccessListener<Integer> successListener,
+        FailureListener failureListener) {
+      DialerExecutorComponent.get(getActivity().getApplicationContext())
+          .dialerExecutorFactory()
+          .createUiTaskBuilder(
+              getActivity().getFragmentManager(),
+              "CallDetailsActivity.createAssistedDialerNumberParserTask",
+              new AssistedDialingNumberParseWorker())
+          .onSuccess(successListener)
+          .onFailure(failureListener)
+          .build()
+          .executeParallel(getActivity().contact.getNumber());
+    }
+  }
+
+  static class AssistedDialingNumberParseWorker implements Worker<String, Integer> {
+
+    @Override
+    public Integer doInBackground(@NonNull String phoneNumber) {
+      DialerPhoneNumberUtil dialerPhoneNumberUtil =
+          new DialerPhoneNumberUtil(PhoneNumberUtil.getInstance());
+      DialerPhoneNumber parsedNumber = dialerPhoneNumberUtil.parse(phoneNumber, null);
+      return parsedNumber.getDialerInternalPhoneNumber().getCountryCode();
+    }
   }
 
   private static final class DeleteCallDetailsListener
diff --git a/java/com/android/dialer/calldetails/CallDetailsAdapter.java b/java/com/android/dialer/calldetails/CallDetailsAdapter.java
index 07590597e..9095b86ea 100644
--- a/java/com/android/dialer/calldetails/CallDetailsAdapter.java
+++ b/java/com/android/dialer/calldetails/CallDetailsAdapter.java
@@ -24,7 +24,7 @@ import android.view.LayoutInflater;
 import android.view.ViewGroup;
 import com.android.dialer.calldetails.CallDetailsEntries.CallDetailsEntry;
 import com.android.dialer.calldetails.CallDetailsFooterViewHolder.DeleteCallDetailsListener;
-import com.android.dialer.calldetails.CallDetailsHeaderViewHolder.CallbackActionListener;
+import com.android.dialer.calldetails.CallDetailsHeaderViewHolder.CallDetailsHeaderListener;
 import com.android.dialer.calllogutils.CallTypeHelper;
 import com.android.dialer.calllogutils.CallbackActionHelper;
 import com.android.dialer.calllogutils.CallbackActionHelper.CallbackAction;
@@ -41,7 +41,7 @@ final class CallDetailsAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
   private static final int FOOTER_VIEW_TYPE = 3;
 
   private final DialerContact contact;
-  private final CallbackActionListener callbackActionListener;
+  private final CallDetailsHeaderListener callDetailsHeaderListener;
   private final CallDetailsFooterViewHolder.ReportCallIdListener reportCallIdListener;
   private final DeleteCallDetailsListener deleteCallDetailsListener;
   private final CallTypeHelper callTypeHelper;
@@ -51,12 +51,12 @@ final class CallDetailsAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
       Context context,
       @NonNull DialerContact contact,
       @NonNull List<CallDetailsEntry> callDetailsEntries,
-      CallbackActionListener callbackActionListener,
+      CallDetailsHeaderListener callDetailsHeaderListener,
       CallDetailsFooterViewHolder.ReportCallIdListener reportCallIdListener,
       DeleteCallDetailsListener deleteCallDetailsListener) {
     this.contact = Assert.isNotNull(contact);
     this.callDetailsEntries = callDetailsEntries;
-    this.callbackActionListener = callbackActionListener;
+    this.callDetailsHeaderListener = callDetailsHeaderListener;
     this.reportCallIdListener = reportCallIdListener;
     this.deleteCallDetailsListener = deleteCallDetailsListener;
     callTypeHelper = new CallTypeHelper(context.getResources(), DuoComponent.get(context).getDuo());
@@ -68,7 +68,7 @@ final class CallDetailsAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
     switch (viewType) {
       case HEADER_VIEW_TYPE:
         return new CallDetailsHeaderViewHolder(
-            inflater.inflate(R.layout.contact_container, parent, false), callbackActionListener);
+            inflater.inflate(R.layout.contact_container, parent, false), callDetailsHeaderListener);
       case CALL_ENTRY_VIEW_TYPE:
         return new CallDetailsEntryViewHolder(
             inflater.inflate(R.layout.call_details_entry, parent, false));
@@ -87,6 +87,8 @@ final class CallDetailsAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
   public void onBindViewHolder(ViewHolder holder, int position) {
     if (position == 0) { // Header
       ((CallDetailsHeaderViewHolder) holder).updateContactInfo(contact, getCallbackAction());
+      ((CallDetailsHeaderViewHolder) holder)
+          .updateAssistedDialingInfo(callDetailsEntries.get(position));
     } else if (position == getItemCount() - 1) {
       ((CallDetailsFooterViewHolder) holder).setPhoneNumber(contact.getNumber());
     } else {
diff --git a/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java b/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java
index 1e08963ed..604a5e8dc 100644
--- a/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java
+++ b/java/com/android/dialer/calldetails/CallDetailsHeaderViewHolder.java
@@ -25,9 +25,16 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.ImageView;
 import android.widget.QuickContactBadge;
+import android.widget.RelativeLayout;
 import android.widget.TextView;
+import com.android.dialer.calldetails.CallDetailsActivity.AssistedDialingNumberParseWorker;
+import com.android.dialer.calldetails.CallDetailsEntries.CallDetailsEntry;
 import com.android.dialer.calllogutils.CallbackActionHelper.CallbackAction;
 import com.android.dialer.common.Assert;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.common.concurrent.DialerExecutor.FailureListener;
+import com.android.dialer.common.concurrent.DialerExecutor.SuccessListener;
+import com.android.dialer.compat.telephony.TelephonyManagerCompat;
 import com.android.dialer.contactphoto.ContactPhotoManager;
 import com.android.dialer.dialercontact.DialerContact;
 import com.android.dialer.logging.InteractionEvent;
@@ -35,20 +42,22 @@ import com.android.dialer.logging.Logger;
 
 /** ViewHolder for Header/Contact in {@link CallDetailsActivity}. */
 public class CallDetailsHeaderViewHolder extends RecyclerView.ViewHolder
-    implements OnClickListener {
+    implements OnClickListener, FailureListener {
 
-  private final CallbackActionListener callbackActionListener;
+  private final CallDetailsHeaderListener callDetailsHeaderListener;
   private final ImageView callbackButton;
   private final TextView nameView;
   private final TextView numberView;
   private final TextView networkView;
   private final QuickContactBadge contactPhoto;
   private final Context context;
+  private final TextView assistedDialingInternationalDirectDialCodeAndCountryCodeText;
+  private final RelativeLayout assistedDialingContainer;
 
   private DialerContact contact;
   private @CallbackAction int callbackAction;
 
-  CallDetailsHeaderViewHolder(View container, CallbackActionListener callbackActionListener) {
+  CallDetailsHeaderViewHolder(View container, CallDetailsHeaderListener callDetailsHeaderListener) {
     super(container);
     context = container.getContext();
     callbackButton = container.findViewById(R.id.call_back_button);
@@ -56,14 +65,71 @@ public class CallDetailsHeaderViewHolder extends RecyclerView.ViewHolder
     numberView = container.findViewById(R.id.phone_number);
     networkView = container.findViewById(R.id.network);
     contactPhoto = container.findViewById(R.id.quick_contact_photo);
+    assistedDialingInternationalDirectDialCodeAndCountryCodeText =
+        container.findViewById(R.id.assisted_dialing_text);
+    assistedDialingContainer = container.findViewById(R.id.assisted_dialing_container);
+
+    assistedDialingContainer.setOnClickListener(
+        callDetailsHeaderListener::openAssistedDialingSettings);
 
     callbackButton.setOnClickListener(this);
-    this.callbackActionListener = callbackActionListener;
+    this.callDetailsHeaderListener = callDetailsHeaderListener;
     Logger.get(context)
         .logQuickContactOnTouch(
             contactPhoto, InteractionEvent.Type.OPEN_QUICK_CONTACT_FROM_CALL_DETAILS, true);
   }
 
+  private boolean hasAssistedDialingFeature(Integer features) {
+    return (features & TelephonyManagerCompat.FEATURES_ASSISTED_DIALING)
+        == TelephonyManagerCompat.FEATURES_ASSISTED_DIALING;
+  }
+
+  void updateAssistedDialingInfo(CallDetailsEntry callDetailsEntry) {
+
+    if (callDetailsEntry != null && hasAssistedDialingFeature(callDetailsEntry.getFeatures())) {
+      showAssistedDialingContainer(true);
+      callDetailsHeaderListener.createAssistedDialerNumberParserTask(
+          new CallDetailsActivity.AssistedDialingNumberParseWorker(),
+          this::updateAssistedDialingText,
+          this::onFailure);
+
+    } else {
+      showAssistedDialingContainer(false);
+    }
+  }
+
+  private void showAssistedDialingContainer(boolean shouldShowContainer) {
+    if (shouldShowContainer) {
+      assistedDialingContainer.setVisibility(View.VISIBLE);
+    } else {
+      LogUtil.i(
+          "CallDetailsHeaderViewHolder.updateAssistedDialingInfo",
+          "hiding assisted dialing ui elements");
+      assistedDialingContainer.setVisibility(View.GONE);
+    }
+  }
+
+  private void updateAssistedDialingText(Integer countryCode) {
+
+    // Try and handle any poorly formed inputs.
+    if (countryCode <= 0) {
+      onFailure(new IllegalStateException());
+      return;
+    }
+
+    LogUtil.i(
+        "CallDetailsHeaderViewHolder.updateAssistedDialingText", "Updating Assisted Dialing Text");
+    assistedDialingInternationalDirectDialCodeAndCountryCodeText.setText(
+        context.getString(
+            R.string.assisted_dialing_country_code_entry, String.valueOf(countryCode)));
+  }
+
+  @Override
+  public void onFailure(Throwable unused) {
+    assistedDialingInternationalDirectDialCodeAndCountryCodeText.setText(
+        R.string.assisted_dialing_country_code_entry_failure);
+  }
+
   /** Populates the contact info fields based on the current contact information. */
   void updateContactInfo(DialerContact contact, @CallbackAction int callbackAction) {
     this.contact = contact;
@@ -128,13 +194,14 @@ public class CallDetailsHeaderViewHolder extends RecyclerView.ViewHolder
     if (view == callbackButton) {
       switch (callbackAction) {
         case CallbackAction.IMS_VIDEO:
-          callbackActionListener.placeImsVideoCall(contact.getNumber());
+          callDetailsHeaderListener.placeImsVideoCall(contact.getNumber());
           break;
         case CallbackAction.DUO:
-          callbackActionListener.placeDuoVideoCall(contact.getNumber());
+          callDetailsHeaderListener.placeDuoVideoCall(contact.getNumber());
           break;
         case CallbackAction.VOICE:
-          callbackActionListener.placeVoiceCall(contact.getNumber(), contact.getPostDialDigits());
+          callDetailsHeaderListener.placeVoiceCall(
+              contact.getNumber(), contact.getPostDialDigits());
           break;
         case CallbackAction.NONE:
         default:
@@ -145,8 +212,8 @@ public class CallDetailsHeaderViewHolder extends RecyclerView.ViewHolder
     }
   }
 
-  /** Listener for making a callback */
-  interface CallbackActionListener {
+  /** Listener for the call details header */
+  interface CallDetailsHeaderListener {
 
     /** Places an IMS video call. */
     void placeImsVideoCall(String phoneNumber);
@@ -156,5 +223,13 @@ public class CallDetailsHeaderViewHolder extends RecyclerView.ViewHolder
 
     /** Place a traditional voice call. */
     void placeVoiceCall(String phoneNumber, String postDialDigits);
+
+    /** Access the Assisted Dialing settings * */
+    void openAssistedDialingSettings(View view);
+
+    void createAssistedDialerNumberParserTask(
+        AssistedDialingNumberParseWorker worker,
+        SuccessListener<Integer> onSuccess,
+        FailureListener onFailure);
   }
 }
diff --git a/java/com/android/dialer/calldetails/res/layout/contact_container.xml b/java/com/android/dialer/calldetails/res/layout/contact_container.xml
index b01a6cc13..5f531ab43 100644
--- a/java/com/android/dialer/calldetails/res/layout/contact_container.xml
+++ b/java/com/android/dialer/calldetails/res/layout/contact_container.xml
@@ -19,49 +19,54 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_marginTop="@dimen/call_details_top_margin"
-    android:gravity="center_vertical"
     android:paddingTop="@dimen/contact_container_padding_top_start"
-    android:paddingStart="@dimen/contact_container_padding_top_start"
     android:paddingBottom="@dimen/contact_container_padding_bottom_end"
-    android:paddingEnd="@dimen/contact_container_padding_bottom_end">
+    android:paddingStart="@dimen/contact_container_padding_top_start"
+    android:paddingEnd="@dimen/contact_container_padding_bottom_end"
+    android:gravity="center_vertical"
+    android:orientation="vertical">
 
   <QuickContactBadge
       android:id="@+id/quick_contact_photo"
       android:layout_width="@dimen/call_details_contact_photo_size"
       android:layout_height="@dimen/call_details_contact_photo_size"
-      android:layout_centerVertical="true"
       android:padding="@dimen/call_details_contact_photo_padding"
       android:focusable="true"/>
 
   <LinearLayout
-      android:orientation="vertical"
+      android:id="@+id/contact_information"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
+      android:layout_alignParentTop="true"
       android:layout_toEndOf="@+id/quick_contact_photo"
       android:layout_toStartOf="@+id/call_back_button"
-      android:layout_centerVertical="true">
+      android:gravity="center_vertical"
+      android:minHeight="@dimen/call_details_contact_photo_size"
+      android:orientation="vertical">
 
     <TextView
         android:id="@+id/contact_name"
+        style="@style/PrimaryText"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/photo_text_margin"
-        style="@style/PrimaryText"/>
+        android:layout_marginStart="@dimen/photo_text_margin"/>
 
     <TextView
         android:id="@+id/phone_number"
+        style="@style/SecondaryText"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="@dimen/photo_text_margin"
-        style="@style/SecondaryText"/>
+        android:layout_marginStart="@dimen/photo_text_margin"/>
 
     <TextView
         android:id="@+id/network"
+        style="@style/SecondaryText"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/photo_text_margin"
-        android:visibility="gone"
-        style="@style/SecondaryText"/>
+        android:visibility="gone"/>
+
+
   </LinearLayout>
 
   <ImageView
@@ -69,10 +74,40 @@
       android:layout_width="@dimen/call_back_button_size"
       android:layout_height="@dimen/call_back_button_size"
       android:layout_alignParentEnd="true"
-      android:layout_centerVertical="true"
       android:background="?android:attr/selectableItemBackgroundBorderless"
       android:contentDescription="@string/call"
       android:scaleType="center"
       android:src="@drawable/quantum_ic_call_white_24"
       android:tint="@color/secondary_text_color"/>
+
+
+  <RelativeLayout
+      android:id="@+id/assisted_dialing_container"
+      android:layout_width="match_parent"
+      android:layout_height="@dimen/ad_container_height"
+      android:layout_below="@+id/contact_information"
+      android:background="?android:attr/selectableItemBackground"
+      android:gravity="center_vertical">
+
+    <ImageView
+        android:id="@+id/assisted_dialing_globe"
+        android:layout_width="@dimen/ad_icon_size"
+        android:layout_height="@dimen/ad_icon_size"
+        android:layout_marginTop="@dimen/ad_icon_margin_top_offset"
+        android:layout_marginStart="@dimen/ad_icon_margin_start_offset"
+        android:scaleType="fitCenter"
+        android:src="@drawable/quantum_ic_language_vd_theme_24"
+        android:tint="@color/secondary_text_color"/>
+
+    <TextView
+        android:id="@+id/assisted_dialing_text"
+        style="@style/SecondaryText"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/ad_text_margin_start"
+        android:layout_marginEnd="@dimen/ad_end_margin"
+        android:layout_toRightOf="@id/assisted_dialing_globe"/>
+
+  </RelativeLayout>
+
 </RelativeLayout>
\ No newline at end of file
diff --git a/java/com/android/dialer/calldetails/res/values/dimens.xml b/java/com/android/dialer/calldetails/res/values/dimens.xml
index 694c8f47c..8c84b1b9b 100644
--- a/java/com/android/dialer/calldetails/res/values/dimens.xml
+++ b/java/com/android/dialer/calldetails/res/values/dimens.xml
@@ -18,7 +18,7 @@
   <dimen name="call_details_top_margin">6dp</dimen>
 
   <!-- contact container -->
-  <dimen name="contact_container_padding_bottom_end">16dp</dimen>
+  <dimen name="contact_container_padding_bottom_end">8dp</dimen>
   <dimen name="contact_container_padding_top_start">12dp</dimen>
   <dimen name="call_details_contact_photo_size">48dp</dimen>
   <dimen name="call_details_contact_photo_padding">4dp</dimen>
@@ -34,4 +34,14 @@
   <dimen name="ec_container_height">48dp</dimen>
   <dimen name="ec_photo_size">40dp</dimen>
   <dimen name="ec_divider_top_bottom_margin">8dp</dimen>
+
+  <!-- Assisted Dialing -->
+  <dimen name="ad_container_height">48dp</dimen>
+  <dimen name="ad_icon_size">18dp</dimen>
+  <dimen name="ad_end_margin">16dp</dimen>
+  <dimen name="ad_text_margin_start">8dp</dimen>
+  <!-- Used to help smooth the text alignment to the center of the icon -->
+  <dimen name="ad_icon_margin_top_offset">2dp</dimen>
+  <dimen name="ad_icon_margin_start_offset">60dp</dimen>
+
 </resources>
\ No newline at end of file
diff --git a/java/com/android/dialer/calldetails/res/values/strings.xml b/java/com/android/dialer/calldetails/res/values/strings.xml
index 74ac71c32..f81696034 100644
--- a/java/com/android/dialer/calldetails/res/values/strings.xml
+++ b/java/com/android/dialer/calldetails/res/values/strings.xml
@@ -49,4 +49,10 @@
 
   <!-- Toast message which appears when a contact's caller id is reported as incorrect. [CHAR LIMIT=NONE] -->
   <string name="report_caller_id_toast">Number reported</string>
+
+  <!-- Assisted dialing section header. [CHAR LIMIT=NONE] -->
+  <string name="assisted_dialing_country_code_entry">Assisted dialing: Used country code +<xliff:g example="1" id="ad_country_code">%1$s</xliff:g></string>
+
+  <!-- A fallback string for the assisted dialing header incase parsing failes.. [CHAR LIMIT=NONE] -->
+  <string name="assisted_dialing_country_code_entry_failure">Assisted dialing was used</string>
 </resources>
-- 
cgit v1.2.3