Add KEYS_WITHHELD error type to analytics

Author: ariskotsomitopoulos

vector/src/main/java/im/vector/app/features/analytics/DecryptionFailureTracker.kt

@@ -38,7 +38,8 @@ private data class DecryptionFailure(
         val failedEventId: String,
         val error: MXCryptoError.ErrorType
 )
-private typealias DetailedErrorName  = Pair<String, Error.Name>
+private typealias DetailedErrorName = Pair<String, Error.Name>
+
 private const val GRACE_PERIOD_MILLIS = 4_000
 private const val CHECK_INTERVAL = 2_000L
 
@@ -145,10 +146,11 @@ class DecryptionFailureTracker @Inject constructor(
     private fun MXCryptoError.ErrorType.toAnalyticsErrorName(): DetailedErrorName {
         val detailed = "$name | mxc_crypto_error_type"
         return when (this) {
-            MXCryptoError.ErrorType.UNKNOWN_INBOUND_SESSION_ID -> Pair(detailed, Error.Name.OlmKeysNotSentError)
-            MXCryptoError.ErrorType.OLM                        -> Pair(detailed, Error.Name.OlmUnspecifiedError)
-            MXCryptoError.ErrorType.UNKNOWN_MESSAGE_INDEX      -> Pair(detailed, Error.Name.OlmIndexError)
-            else                                               -> Pair(detailed, Error.Name.UnknownError)
+            MXCryptoError.ErrorType.UNKNOWN_INBOUND_SESSION_ID,
+            MXCryptoError.ErrorType.KEYS_WITHHELD         -> Pair(detailed, Error.Name.OlmKeysNotSentError)
+            MXCryptoError.ErrorType.OLM                   -> Pair(detailed, Error.Name.OlmUnspecifiedError)
+            MXCryptoError.ErrorType.UNKNOWN_MESSAGE_INDEX -> Pair(detailed, Error.Name.OlmIndexError)
+            else                                          -> Pair(detailed, Error.Name.UnknownError)
         }
     }
 }