Add support for new outgoing SMS metrics

Bug: 160807699
Test: manual testing
Change-Id: I35add3f8ae0b875ac223c1e99a1b44df0b6cf5dc

2 files changed, 72 insertions, 2 deletions

diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index cb65482abb3c..0c39600fa567 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -499,7 +499,7 @@ message Atom {
     }
 
     // Pulled events will start at field 10000.
-    // Next: 10087
+    // Next: 10088
     oneof pulled {
         WifiBytesTransfer wifi_bytes_transfer = 10000 [(module) = "framework"];
         WifiBytesTransferByFgBg wifi_bytes_transfer_by_fg_bg = 10001 [(module) = "framework"];
@@ -599,6 +599,7 @@ message Atom {
         GeneralExternalStorageAccessStats general_external_storage_access_stats =
             10085 [(module) = "mediaprovider"];
         IncomingSms incoming_sms = 10086 [(module) = "telephony"];
+        OutgoingSms outgoing_sms = 10087 [(module) = "telephony"];
     }
 
     // DO NOT USE field numbers above 100,000 in AOSP.
@@ -10517,6 +10518,61 @@ message IncomingSms {
 }
 
 /**
+ * Pulls information for a single outgoing SMS.
+ *
+ * Each pull creates multiple atoms, one for each SMS. The sequence is randomized when pulled.
+ *
+ * Pulled from:
+ *   frameworks/opt/telephony/src/java/com/android/internal/telephony/metrics/MetricsCollector.java
+ */
+message OutgoingSms {
+    // Format of the SMS (3GPP or 3GPP2).
+    optional android.telephony.SmsFormatEnum sms_format = 1;
+
+    // Technology of the SMS (CS or IMS).
+    optional android.telephony.SmsTechEnum sms_tech = 2;
+
+    // Radio access technology (RAT) used for the SMS. It can be IWLAN in case of IMS.
+    optional android.telephony.NetworkTypeEnum rat = 3;
+
+    // Result of the SMS sending.
+    optional android.telephony.SmsSendResultEnum send_result = 4;
+
+    // Error code
+    // For IMS technology, see @SmsManager.Result in
+    // http://cs/android/frameworks/base/telephony/java/android/telephony/SmsManager.java
+    // For CS technology:
+    //  - GSM format: see GsmSmsErrorCode (3GPP 27.005 clause 3.2.5)
+    //  - CDMA format: see CdmaSmsErrorCode (3GPP2 N.S0005 (IS-41-C) Table 171)
+    optional int32 error_code = 5;
+
+    // Whether the SMS was sent while roaming.
+    optional bool is_roaming = 6;
+
+    // Whether the default SMS application generated the SMS (regardless of which application).
+    optional bool is_from_default_app = 7;
+
+    // Index of the SIM is used, 0 for single-SIM devices.
+    optional int32 sim_slot_index = 8;
+
+    // Whether the device was in multi-SIM mode (with multiple active SIM profiles).
+    optional bool is_multi_sim = 9;
+
+    // Whether the message was sent with an eSIM profile.
+    optional bool is_esim = 10;
+
+    // Carrier ID of the SIM card used for the SMS.
+    // See https://source.android.com/devices/tech/config/carrierid.
+    optional int32 carrier_id = 11;
+
+    // Random message ID.
+    optional int64 message_id = 12;
+
+    // Retry count: 0 for the first attempt and then increasing for each attempt.
+    optional int32 retry_id = 13;
+}
+
+/**
  * Logs gnss stats from location service provider
  *
  * Pulled from:
diff --git a/core/proto/android/telephony/enums.proto b/core/proto/android/telephony/enums.proto
index b56bd2bae29a..d2c0ed4e4736 100644
--- a/core/proto/android/telephony/enums.proto
+++ b/core/proto/android/telephony/enums.proto
@@ -199,10 +199,24 @@ enum SmsTypeEnum {
     SMS_TYPE_WAP_PUSH = 4;
 }
 
-// SMS errors
+// Incoming SMS errors
 enum SmsIncomingErrorEnum {
     SMS_SUCCESS = 0;
     SMS_ERROR_GENERIC = 1;
     SMS_ERROR_NO_MEMORY = 2;
     SMS_ERROR_NOT_SUPPORTED = 3;
 }
+
+// Outgoing SMS results
+enum SmsSendResultEnum {
+    // Unknown error
+    SMS_SEND_RESULT_UNKNOWN = 0;
+    // Success
+    SMS_SEND_RESULT_SUCCESS = 1;
+    // Permanent error
+    SMS_SEND_RESULT_ERROR = 2;
+    // Temporary error, retry
+    SMS_SEND_RESULT_ERROR_RETRY = 3;
+    // Error over IMS, retry on CS
+    SMS_SEND_RESULT_ERROR_FALLBACK = 4;
+}