Adding voicemail transcription impression logging

Logging impressions for interactions with the voicemail transcription server.

Bug: 62423554
Test: none
PiperOrigin-RevId: 159985772
Change-Id: I782d7eb4df917ae42940f359d98abc87f7ec0f95

2 files changed, 24 insertions, 1 deletions

diff --git a/java/com/android/dialer/logging/dialer_impression.proto b/java/com/android/dialer/logging/dialer_impression.proto
index cda4bd19c..bc35900af 100644
--- a/java/com/android/dialer/logging/dialer_impression.proto
+++ b/java/com/android/dialer/logging/dialer_impression.proto
@@ -12,7 +12,6 @@ message DialerImpression {
   // Event enums to be used for Impression Logging in Dialer.
   // It's perfectly acceptable for this enum to be large
   // Values should be from 1000 to 100000.
-  // Next Tag:1229
   enum Type {
 
     UNKNOWN_AOSP_EVENT_TYPE = 1000;
@@ -466,5 +465,14 @@ message DialerImpression {
     // Impressions for dialer reporting caller id as inaccurate
     CALLER_ID_REPORTED = 1227;
     CALLER_ID_REPORT_FAILED = 1228;
+
+    // Impressions for interactions with the voicemail transcription server
+    VVM_TRANSCRIPTION_REQUEST_SENT = 1229;
+    VVM_TRANSCRIPTION_REQUEST_RETRY = 1230;
+    VVM_TRANSCRIPTION_RESPONSE_SUCCESS = 1231;
+    VVM_TRANSCRIPTION_RESPONSE_EMPTY = 1232;
+    VVM_TRANSCRIPTION_RESPONSE_INVALID = 1233;
+    VVM_TRANSCRIPTION_RESPONSE_RECOVERABLE_ERROR = 1234;
+    VVM_TRANSCRIPTION_RESPONSE_FATAL_ERROR = 1235;
   }
 }
diff --git a/java/com/android/voicemail/impl/transcribe/TranscriptionTask.java b/java/com/android/voicemail/impl/transcribe/TranscriptionTask.java
index 0fbc33ad5..a14b6df91 100644
--- a/java/com/android/voicemail/impl/transcribe/TranscriptionTask.java
+++ b/java/com/android/voicemail/impl/transcribe/TranscriptionTask.java
@@ -21,6 +21,8 @@ import android.content.Context;
 import android.net.Uri;
 import android.text.TextUtils;
 import com.android.dialer.common.concurrent.ThreadUtil;
+import com.android.dialer.logging.DialerImpression;
+import com.android.dialer.logging.Logger;
 import com.android.voicemail.impl.VvmLog;
 import com.android.voicemail.impl.transcribe.TranscriptionService.JobCallback;
 import com.android.voicemail.impl.transcribe.grpc.TranscriptionClient;
@@ -98,24 +100,37 @@ public class TranscriptionTask implements Runnable {
     String transcript = null;
     for (int i = 0; transcript == null && i < MAX_RETRIES; i++) {
       VvmLog.i(TAG, "transcribeVoicemail, try: " + (i + 1));
+      if (i == 0) {
+        Logger.get(context).logImpression(DialerImpression.Type.VVM_TRANSCRIPTION_REQUEST_SENT);
+      } else {
+        Logger.get(context).logImpression(DialerImpression.Type.VVM_TRANSCRIPTION_REQUEST_RETRY);
+      }
       TranscriptionClient.TranscriptionResponseWrapper responseWrapper =
           client.transcribeVoicemail(request);
       if (responseWrapper.status != null) {
         VvmLog.i(TAG, "transcribeVoicemail, status: " + responseWrapper.status.getCode());
         if (shouldRetryRequest(responseWrapper.status)) {
+          Logger.get(context)
+              .logImpression(DialerImpression.Type.VVM_TRANSCRIPTION_RESPONSE_RECOVERABLE_ERROR);
           backoff(i);
         } else {
+          Logger.get(context)
+              .logImpression(DialerImpression.Type.VVM_TRANSCRIPTION_RESPONSE_FATAL_ERROR);
           break;
         }
       } else if (responseWrapper.response != null) {
         if (!TextUtils.isEmpty(responseWrapper.response.getTranscript())) {
           VvmLog.i(TAG, "transcribeVoicemail, got response");
           transcript = responseWrapper.response.getTranscript();
+          Logger.get(context)
+              .logImpression(DialerImpression.Type.VVM_TRANSCRIPTION_RESPONSE_SUCCESS);
         } else {
           VvmLog.i(TAG, "transcribeVoicemail, empty transcription");
+          Logger.get(context).logImpression(DialerImpression.Type.VVM_TRANSCRIPTION_RESPONSE_EMPTY);
         }
       } else {
         VvmLog.w(TAG, "transcribeVoicemail, no response");
+        Logger.get(context).logImpression(DialerImpression.Type.VVM_TRANSCRIPTION_RESPONSE_INVALID);
       }
     }