1 files changed, 4 insertions, 0 deletions
diff --git a/java/com/android/dialer/app/calllog/PhoneCallDetailsHelper.java b/java/com/android/dialer/app/calllog/PhoneCallDetailsHelper.java
index bca4265b6..230c02328 100644
--- a/java/com/android/dialer/app/calllog/PhoneCallDetailsHelper.java
+++ b/java/com/android/dialer/app/calllog/PhoneCallDetailsHelper.java
@@ -25,6 +25,7 @@ import android.net.Uri;
 import android.provider.CallLog.Calls;
 import android.provider.ContactsContract.CommonDataKinds.Phone;
 import android.support.v4.content.ContextCompat;
+import android.support.v4.os.BuildCompat;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telephony.PhoneNumberUtils;
@@ -161,6 +162,9 @@ public class PhoneCallDetailsHelper
     views.callTypeIcons.setShowAssistedDialed(
         (details.features & TelephonyManagerCompat.FEATURES_ASSISTED_DIALING)
             == TelephonyManagerCompat.FEATURES_ASSISTED_DIALING);
+    if (BuildCompat.isAtLeastP()) {
+      views.callTypeIcons.setShowRtt((details.features & Calls.FEATURES_RTT) == Calls.FEATURES_RTT);
+    }
     views.callTypeIcons.requestLayout();
     views.callTypeIcons.setVisibility(View.VISIBLE);