Use raw values for learned profile name event.

app/src/main/java/org/thoughtcrime/securesms/backup/v2/database/ChatItemExportIterator.kt

@@ -25,6 +25,7 @@ import org.thoughtcrime.securesms.backup.v2.proto.ExpirationTimerChatUpdate
 import org.thoughtcrime.securesms.backup.v2.proto.FilePointer
 import org.thoughtcrime.securesms.backup.v2.proto.GroupCall
 import org.thoughtcrime.securesms.backup.v2.proto.IndividualCall
+import org.thoughtcrime.securesms.backup.v2.proto.LearnedProfileChatUpdate
 import org.thoughtcrime.securesms.backup.v2.proto.MessageAttachment
 import org.thoughtcrime.securesms.backup.v2.proto.PaymentNotification
 import org.thoughtcrime.securesms.backup.v2.proto.ProfileChangeChatUpdate
@@ -147,21 +148,19 @@ class ChatItemExportIterator(private val cursor: Cursor, private val batchSize:
           builder.expiresInMs = 0
         }
         MessageTypes.isProfileChange(record.type) -> {
-          if (record.body == null) continue
-          builder.updateMessage = ChatUpdateMessage(
-            profileChange = try {
-              val decoded: ByteArray = Base64.decode(record.body!!)
-              val profileChangeDetails = ProfileChangeDetails.ADAPTER.decode(decoded)
-              if (profileChangeDetails.profileNameChange != null) {
-                ProfileChangeChatUpdate(previousName = profileChangeDetails.profileNameChange.previous, newName = profileChangeDetails.profileNameChange.newValue)
-              } else {
-                ProfileChangeChatUpdate()
-              }
-            } catch (e: IOException) {
-              Log.w(TAG, "Profile name change details could not be read", e)
-              ProfileChangeChatUpdate()
-            }
-          )
+          val profileChangeDetails = if (record.messageExtras != null) {
+            record.messageExtras.profileChangeDetails
+          } else {
+            Base64.decodeOrNull(record.body)?.let { ProfileChangeDetails.ADAPTER.decode(it) }
+          }
+
+          builder.updateMessage = if (profileChangeDetails?.profileNameChange != null) {
+            ChatUpdateMessage(profileChange = ProfileChangeChatUpdate(previousName = profileChangeDetails.profileNameChange.previous, newName = profileChangeDetails.profileNameChange.newValue))
+          } else if (profileChangeDetails?.learnedProfileName != null) {
+            ChatUpdateMessage(learnedProfileChange = LearnedProfileChatUpdate(e164 = profileChangeDetails.learnedProfileName.e164?.e164ToLong(), username = profileChangeDetails.learnedProfileName.username))
+          } else {
+            continue
+          }
           builder.sms = false
         }
         MessageTypes.isSessionSwitchoverType(record.type) -> {

app/src/main/java/org/thoughtcrime/securesms/backup/v2/database/ChatItemImportInserter.kt

@@ -475,8 +475,14 @@ class ChatItemImportInserter(
       updateMessage.profileChange != null -> {
         typeFlags = MessageTypes.PROFILE_CHANGE_TYPE
         val profileChangeDetails = ProfileChangeDetails(profileNameChange = ProfileChangeDetails.StringChange(previous = updateMessage.profileChange.previousName, newValue = updateMessage.profileChange.newName))
-          .encode()
-        put(MessageTable.BODY, Base64.encodeWithPadding(profileChangeDetails))
+        val messageExtras = MessageExtras(profileChangeDetails = profileChangeDetails).encode()
+        put(MessageTable.MESSAGE_EXTRAS, Base64.encodeWithPadding(messageExtras))
+      }
+      updateMessage.learnedProfileChange != null -> {
+        typeFlags = MessageTypes.PROFILE_CHANGE_TYPE
+        val profileChangeDetails = ProfileChangeDetails(learnedProfileName = ProfileChangeDetails.LearnedProfileName(e164 = updateMessage.learnedProfileChange.e164?.toString(), username = updateMessage.learnedProfileChange.username))
+        val messageExtras = MessageExtras(profileChangeDetails = profileChangeDetails).encode()
+        put(MessageTable.MESSAGE_EXTRAS, Base64.encodeWithPadding(messageExtras))
       }
       updateMessage.sessionSwitchover != null -> {
         typeFlags = MessageTypes.SESSION_SWITCHOVER_TYPE or (getAsLong(MessageTable.TYPE) and MessageTypes.BASE_TYPE_MASK.inv())

app/src/main/java/org/thoughtcrime/securesms/database/MessageTable.kt

@@ -1118,12 +1118,17 @@ open class MessageTable(context: Context?, databaseHelper: SignalDatabase) : Dat
     }
   }
 
-  fun insertLearnedProfileNameChangeMessage(recipient: Recipient, previousDisplayName: String) {
+  fun insertLearnedProfileNameChangeMessage(recipient: Recipient, e164: String?, username: String?) {
+    if ((e164 == null && username == null) || (e164 != null && username != null)) {
+      Log.w(TAG, "Learn profile event expects an e164 or username")
+      return
+    }
+
     val threadId: Long? = SignalDatabase.threads.getThreadIdFor(recipient.id)
 
     if (threadId != null) {
       val extras = MessageExtras(
-        profileChangeDetails = ProfileChangeDetails(learnedProfileName = ProfileChangeDetails.StringChange(previous = previousDisplayName))
+        profileChangeDetails = ProfileChangeDetails(learnedProfileName = ProfileChangeDetails.LearnedProfileName(e164 = e164, username = username))
       )
 
       writableDatabase

app/src/main/java/org/thoughtcrime/securesms/database/model/MessageRecord.java

@@ -32,6 +32,7 @@ import androidx.core.content.ContextCompat;
 
 import com.annimon.stream.Stream;
 
+import org.signal.core.util.Base64;
 import org.signal.core.util.StringUtil;
 import org.signal.core.util.logging.Log;
 import org.signal.storageservice.protos.groups.local.DecryptedGroup;
@@ -57,7 +58,6 @@ import org.thoughtcrime.securesms.phonenumbers.PhoneNumberFormatter;
 import org.thoughtcrime.securesms.profiles.ProfileName;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.signal.core.util.Base64;
 import org.thoughtcrime.securesms.util.DateUtils;
 import org.thoughtcrime.securesms.util.ExpirationUtil;
 import org.thoughtcrime.securesms.util.GroupUtil;
@@ -461,8 +461,19 @@ public abstract class MessageRecord extends DisplayRecord {
         }
 
         return staticUpdateDescription(updateMessage, R.drawable.ic_update_profile_16);
+      } else if (profileChangeDetails.deprecatedLearnedProfileName != null) {
+        return staticUpdateDescription(context.getString(R.string.MessageRecord_started_this_chat, profileChangeDetails.deprecatedLearnedProfileName.previous), R.drawable.symbol_thread_16);
       } else if (profileChangeDetails.learnedProfileName != null) {
-        return staticUpdateDescription(context.getString(R.string.MessageRecord_started_this_chat, profileChangeDetails.learnedProfileName.previous), R.drawable.symbol_thread_16);
+        String previouslyKnownAs;
+        if (!Util.isEmpty(profileChangeDetails.learnedProfileName.e164)) {
+          previouslyKnownAs = PhoneNumberFormatter.prettyPrint(profileChangeDetails.learnedProfileName.e164);
+        } else {
+          previouslyKnownAs = profileChangeDetails.learnedProfileName.username;
+        }
+
+        if (!Util.isEmpty(previouslyKnownAs)) {
+          return staticUpdateDescription(context.getString(R.string.MessageRecord_started_this_chat, previouslyKnownAs), R.drawable.symbol_thread_16);
+        }
       }
     }
 

app/src/main/java/org/thoughtcrime/securesms/jobs/RetrieveProfileJob.kt

@@ -376,8 +376,15 @@ class RetrieveProfileJob private constructor(parameters: Parameters, private val
         !recipient.isGroup &&
         !recipient.isSelf
       ) {
-        Log.i(TAG, "Learned profile name for first time, insert event")
-        SignalDatabase.messages.insertLearnedProfileNameChangeMessage(recipient, recipient.getDisplayName(context))
+        val username = SignalDatabase.recipients.getUsername(recipient.id)
+        val e164 = if (username == null) SignalDatabase.recipients.getE164sForIds(listOf(recipient.id)).firstOrNull() else null
+
+        if (username != null || e164 != null) {
+          Log.i(TAG, "Learned profile name for first time, inserting event")
+          SignalDatabase.messages.insertLearnedProfileNameChangeMessage(recipient, e164, username)
+        } else {
+          Log.w(TAG, "Learned profile name for first time, but do not have username or e164 for ${recipient.id}")
+        }
       }
 
       if (remoteProfileName != localProfileName) {