Add RTT transcript to call details.

1. Save RTT transcript when call is destroyed
2. Show RTT transcript link when it's available

Bug: 67596257,77717594
Test: manual
PiperOrigin-RevId: 192673172
Change-Id: If541ad9137c965166548d2fb449e835b95566727

8 files changed, 112 insertions, 15 deletions

diff --git a/java/com/android/dialer/calldetails/CallDetailsActivity.java b/java/com/android/dialer/calldetails/CallDetailsActivity.java
index 4dc294e76..f0f9711ca 100644
--- a/java/com/android/dialer/calldetails/CallDetailsActivity.java
+++ b/java/com/android/dialer/calldetails/CallDetailsActivity.java
@@ -134,7 +134,6 @@ public final class CallDetailsActivity extends CallDetailsActivityCommon {
 
     private void updateCallDetailsEntries(CallDetailsEntries newEntries) {
       activity.setCallDetailsEntries(newEntries);
-      activity.getAdapter().updateCallDetailsEntries(newEntries);
       EnrichedCallComponent.get(activity)
           .getEnrichedCallManager()
           .requestAllHistoricalData(activity.getNumber(), newEntries);
diff --git a/java/com/android/dialer/calldetails/CallDetailsActivityCommon.java b/java/com/android/dialer/calldetails/CallDetailsActivityCommon.java
index dea1b8cda..46705eb2a 100644
--- a/java/com/android/dialer/calldetails/CallDetailsActivityCommon.java
+++ b/java/com/android/dialer/calldetails/CallDetailsActivityCommon.java
@@ -26,9 +26,11 @@ import android.os.Bundle;
 import android.provider.CallLog;
 import android.provider.CallLog.Calls;
 import android.support.annotation.CallSuper;
+import android.support.annotation.MainThread;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.annotation.RequiresPermission;
+import android.support.annotation.WorkerThread;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
@@ -45,6 +47,7 @@ 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.common.concurrent.UiListener;
 import com.android.dialer.common.database.Selection;
 import com.android.dialer.constants.ActivityRequestCodes;
 import com.android.dialer.duo.Duo;
@@ -58,7 +61,9 @@ import com.android.dialer.logging.UiAction;
 import com.android.dialer.performancereport.PerformanceReport;
 import com.android.dialer.postcall.PostCall;
 import com.android.dialer.precall.PreCall;
+import com.android.dialer.rtt.RttTranscriptUtil;
 import com.google.common.base.Preconditions;
+import com.google.common.util.concurrent.ListenableFuture;
 import com.google.i18n.phonenumbers.NumberParseException;
 import com.google.i18n.phonenumbers.PhoneNumberUtil;
 import com.google.i18n.phonenumbers.Phonenumber.PhoneNumber;
@@ -91,6 +96,7 @@ abstract class CallDetailsActivityCommon extends AppCompatActivity {
 
   private CallDetailsAdapterCommon adapter;
   private CallDetailsEntries callDetailsEntries;
+  private UiListener<CallDetailsEntries> checkRttTranscriptAvailabilityListener;
 
   /**
    * Handles the intent that launches {@link OldCallDetailsActivity} or {@link CallDetailsActivity},
@@ -121,6 +127,9 @@ abstract class CallDetailsActivityCommon extends AppCompatActivity {
         });
     handleIntent(getIntent());
     setupRecyclerViewForEntries();
+    checkRttTranscriptAvailabilityListener =
+        DialerExecutorComponent.get(this)
+            .createUiListener(getFragmentManager(), "Query RTT transcript availability");
   }
 
   @Override
@@ -143,6 +152,40 @@ abstract class CallDetailsActivityCommon extends AppCompatActivity {
     EnrichedCallComponent.get(this)
         .getEnrichedCallManager()
         .requestAllHistoricalData(getNumber(), callDetailsEntries);
+    checkRttTranscriptAvailabilityListener.listen(
+        this,
+        checkRttTranscriptAvailability(),
+        this::setCallDetailsEntries,
+        throwable -> {
+          throw new RuntimeException(throwable);
+        });
+  }
+
+  private ListenableFuture<CallDetailsEntries> checkRttTranscriptAvailability() {
+    return DialerExecutorComponent.get(this)
+        .backgroundExecutor()
+        .submit(() -> checkRttTranscriptAvailabilityInBackground(callDetailsEntries));
+  }
+
+  /**
+   * Check RTT transcript availability.
+   *
+   * @param input the original {@link CallDetailsEntries}
+   * @return {@link CallDetailsEntries} with updated RTT transcript availability.
+   */
+  @WorkerThread
+  private CallDetailsEntries checkRttTranscriptAvailabilityInBackground(
+      @Nullable CallDetailsEntries input) {
+    RttTranscriptUtil rttTranscriptUtil = new RttTranscriptUtil(this);
+
+    CallDetailsEntries.Builder mutableCallDetailsEntries = CallDetailsEntries.newBuilder();
+    for (CallDetailsEntry entry : input.getEntriesList()) {
+      CallDetailsEntry.Builder newEntry = CallDetailsEntry.newBuilder().mergeFrom(entry);
+      newEntry.setHasRttTranscript(
+          rttTranscriptUtil.checkRttTranscriptAvailability(String.valueOf(entry.getDate())));
+      mutableCallDetailsEntries.addEntries(newEntry.build());
+    }
+    return mutableCallDetailsEntries.build();
   }
 
   @Override
@@ -185,8 +228,13 @@ abstract class CallDetailsActivityCommon extends AppCompatActivity {
     super.onBackPressed();
   }
 
+  @MainThread
   protected final void setCallDetailsEntries(CallDetailsEntries entries) {
+    Assert.isMainThread();
     this.callDetailsEntries = entries;
+    if (adapter != null) {
+      adapter.updateCallDetailsEntries(entries);
+    }
   }
 
   protected final CallDetailsEntries getCallDetailsEntries() {
@@ -415,7 +463,7 @@ abstract class CallDetailsActivityCommon extends AppCompatActivity {
       Map<CallDetailsEntry, List<HistoryResult>> mappedResults =
           getAllHistoricalData(activity.getNumber(), activity.callDetailsEntries);
 
-      activity.adapter.updateCallDetailsEntries(
+      activity.setCallDetailsEntries(
           generateAndMapNewCallDetailsEntriesHistoryResults(
               activity.getNumber(), activity.callDetailsEntries, mappedResults));
     }
diff --git a/java/com/android/dialer/calldetails/CallDetailsAdapterCommon.java b/java/com/android/dialer/calldetails/CallDetailsAdapterCommon.java
index 27feff89d..a79642bad 100644
--- a/java/com/android/dialer/calldetails/CallDetailsAdapterCommon.java
+++ b/java/com/android/dialer/calldetails/CallDetailsAdapterCommon.java
@@ -18,6 +18,7 @@ package com.android.dialer.calldetails;
 
 import android.content.Context;
 import android.support.annotation.CallSuper;
+import android.support.annotation.MainThread;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.RecyclerView.ViewHolder;
 import android.view.LayoutInflater;
@@ -137,7 +138,9 @@ abstract class CallDetailsAdapterCommon extends RecyclerView.Adapter<RecyclerVie
     return callDetailsEntries;
   }
 
+  @MainThread
   final void updateCallDetailsEntries(CallDetailsEntries entries) {
+    Assert.isMainThread();
     callDetailsEntries = entries;
     notifyDataSetChanged();
   }
diff --git a/java/com/android/dialer/calldetails/CallDetailsEntryViewHolder.java b/java/com/android/dialer/calldetails/CallDetailsEntryViewHolder.java
index edf25df99..5c4a196fa 100644
--- a/java/com/android/dialer/calldetails/CallDetailsEntryViewHolder.java
+++ b/java/com/android/dialer/calldetails/CallDetailsEntryViewHolder.java
@@ -55,6 +55,7 @@ public class CallDetailsEntryViewHolder extends ViewHolder {
 
   private final TextView multimediaDetails;
   private final TextView postCallNote;
+  private final TextView rttTranscript;
 
   private final ImageView multimediaImage;
 
@@ -81,6 +82,7 @@ public class CallDetailsEntryViewHolder extends ViewHolder {
     multimediaImage = (ImageView) container.findViewById(R.id.multimedia_image);
     multimediaAttachmentsNumber =
         (TextView) container.findViewById(R.id.multimedia_attachments_number);
+    rttTranscript = container.findViewById(R.id.rtt_transcript);
   }
 
   void setCallDetails(
@@ -94,6 +96,9 @@ public class CallDetailsEntryViewHolder extends ViewHolder {
         (entry.getFeatures() & Calls.FEATURES_PULLED_EXTERNALLY)
             == Calls.FEATURES_PULLED_EXTERNALLY;
     boolean isDuoCall = entry.getIsDuoCall();
+    boolean isRttCall =
+        BuildCompat.isAtLeastP()
+            && (entry.getFeatures() & Calls.FEATURES_RTT) == Calls.FEATURES_RTT;
 
     callTime.setTextColor(getColorForCallType(context, callType));
     callTypeIcon.clear();
@@ -123,6 +128,18 @@ public class CallDetailsEntryViewHolder extends ViewHolder {
               context, entry.getDuration(), entry.getDataUsage()));
     }
     setMultimediaDetails(number, entry, showMultimediaDivider);
+    if (isRttCall) {
+      if (entry.getHasRttTranscript()) {
+        rttTranscript.setText(R.string.rtt_transcript_link);
+        rttTranscript.setTextAppearance(R.style.RttTranscriptLink);
+        rttTranscript.setClickable(true);
+      } else {
+        rttTranscript.setText(R.string.rtt_transcript_not_available);
+        rttTranscript.setTextAppearance(R.style.RttTranscriptMessage);
+        rttTranscript.setClickable(false);
+      }
+      rttTranscript.setVisibility(View.VISIBLE);
+    }
   }
 
   private void setMultimediaDetails(String number, CallDetailsEntry entry, boolean showDivider) {
diff --git a/java/com/android/dialer/calldetails/proto/call_details_entries.proto b/java/com/android/dialer/calldetails/proto/call_details_entries.proto
index 7a5700b1c..e0202cda1 100644
--- a/java/com/android/dialer/calldetails/proto/call_details_entries.proto
+++ b/java/com/android/dialer/calldetails/proto/call_details_entries.proto
@@ -19,6 +19,7 @@ message CallDetailsEntries {
     optional int64 data_usage = 6;
     repeated enrichedcall.historyquery.proto.HistoryResult history_results = 7;
     optional bool is_duo_call = 8;
+    optional bool has_rtt_transcript = 9;
   }
 
   repeated CallDetailsEntry entries = 1;
diff --git a/java/com/android/dialer/calldetails/res/layout/call_details_entry.xml b/java/com/android/dialer/calldetails/res/layout/call_details_entry.xml
index 3d4750d09..1e989966a 100644
--- a/java/com/android/dialer/calldetails/res/layout/call_details_entry.xml
+++ b/java/com/android/dialer/calldetails/res/layout/call_details_entry.xml
@@ -30,60 +30,71 @@
 
   <TextView
       android:id="@+id/call_type"
+      style="@style/PrimaryText"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:layout_marginStart="@dimen/call_entry_text_left_margin"
       android:layout_marginEnd="16dp"
       android:layout_toStartOf="@+id/call_duration"
       android:gravity="start"
-      android:maxLines="100"
-      style="@style/PrimaryText"/>
+      android:maxLines="100"/>
 
   <TextView
       android:id="@+id/call_time"
+      style="@style/SecondaryText"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
-      android:layout_marginStart="@dimen/call_entry_text_left_margin"
-      android:layout_below="@+id/call_type"
       android:layout_marginBottom="@dimen/call_entry_bottom_padding"
-      style="@style/SecondaryText"/>
+      android:layout_marginStart="@dimen/call_entry_text_left_margin"
+      android:layout_below="@+id/call_type"/>
 
   <TextView
       android:id="@+id/call_duration"
+      style="@style/PrimaryText"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
-      android:layout_alignParentEnd="true"
       android:layout_marginEnd="@dimen/call_entry_padding"
-      style="@style/PrimaryText"/>
+      android:layout_alignParentEnd="true"/>
 
   <include
-      layout="@layout/ec_data_container"
       android:id="@+id/ec_container"
-      android:layout_height="@dimen/ec_container_height"
+      layout="@layout/ec_data_container"
       android:layout_width="match_parent"
+      android:layout_height="@dimen/ec_container_height"
       android:layout_below="@+id/call_time"
       android:visibility="gone"/>
 
   <TextView
       android:id="@+id/post_call_note"
+      style="@style/SecondaryText"
       android:layout_width="match_parent"
       android:layout_height="@dimen/ec_container_height"
       android:layout_below="@+id/ec_container"
       android:paddingStart="@dimen/call_entry_text_left_margin"
+      android:background="?attr/selectableItemBackground"
       android:gravity="center_vertical"
       android:maxLines="2"
-      android:visibility="gone"
-      android:background="?attr/selectableItemBackground"
-      style="@style/SecondaryText"/>
+      android:visibility="gone"/>
+  <TextView
+      android:id="@+id/rtt_transcript"
+      style="@style/SecondaryText"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:layout_marginBottom="@dimen/call_entry_bottom_padding"
+      android:layout_marginStart="@dimen/call_entry_text_left_margin"
+      android:layout_marginEnd="@dimen/call_entry_padding"
+      android:layout_below="@id/post_call_note"
+      android:maxLines="2"
+      android:visibility="gone"/>
 
   <View
       android:id="@+id/divider"
       android:layout_width="match_parent"
       android:layout_height="1dp"
-      android:layout_below="@id/post_call_note"
       android:layout_marginTop="@dimen/ec_divider_top_bottom_margin"
       android:layout_marginBottom="@dimen/ec_divider_top_bottom_margin"
       android:layout_marginStart="@dimen/call_entry_text_left_margin"
+      android:layout_below="@id/rtt_transcript"
       android:background="#12000000"
       android:visibility="gone"/>
 </RelativeLayout>
\ 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 f81696034..c3fff20bc 100644
--- a/java/com/android/dialer/calldetails/res/values/strings.xml
+++ b/java/com/android/dialer/calldetails/res/values/strings.xml
@@ -55,4 +55,10 @@
 
   <!-- 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>
+
+  <!-- String shown when RTT transcript is not available for any reason. [CHAR LIMIT=NONE] -->
+  <string name="rtt_transcript_not_available">Transcript available only for calls with messaging</string>
+
+  <!-- String shown when RTT transcript is available. [CHAR LIMIT=NONE] -->
+  <string name="rtt_transcript_link">See transcript</string>
 </resources>
diff --git a/java/com/android/dialer/calldetails/res/values/styles.xml b/java/com/android/dialer/calldetails/res/values/styles.xml
index 1a2b52994..93567ef73 100644
--- a/java/com/android/dialer/calldetails/res/values/styles.xml
+++ b/java/com/android/dialer/calldetails/res/values/styles.xml
@@ -27,4 +27,16 @@
     <item name="android:textColor">#8A000000</item>
     <item name="android:textSize">14sp</item>
   </style>
+
+  <style name="RttTranscriptLink">
+    <item name="android:fontFamily">sans-serif-medium</item>
+    <item name="android:textColor">@color/dialer_link_color</item>
+    <item name="android:textAllCaps">true</item>
+    <item name="textAllCaps">true</item>
+  </style>
+  <style name="RttTranscriptMessage" parent="SecondaryText">
+    <item name="android:fontFamily">sans-serif</item>
+    <item name="android:textAllCaps">false</item>
+    <item name="textAllCaps">false</item>
+  </style>
 </resources>
\ No newline at end of file