[Quick Share QR Code] Log QR code session start and stop events

PiperOrigin-RevId: 688230725

proto/sharing_enums.proto

@@ -32,7 +32,7 @@ option objc_class_prefix = "GNSHP";
 // in NearbyClearcutLogger (for android, or clearcut_event_logger as the
 // equivalence for Windows) for all events (may exclude settings), and
 // session_id for a pair of events (start and end of a session).
-// Next id: 70
+// Next id: 71
 enum EventType {
   UNKNOWN_EVENT_TYPE = 0;
 
@@ -303,6 +303,9 @@ enum EventType {
   // RPC call status
   RPC_CALL_STATUS = 69;
 
+  // A QR code sharing session has started
+  START_QR_CODE_SESSION = 70;
+
   // LINT.ThenChange(//depot/google3/location/nearby/proto/nearby_event_codes.proto:SharingEventCode)
 }
 

sharing/proto/analytics/nearby_sharing_log.proto

@@ -31,7 +31,7 @@ option objc_class_prefix = "GNCP";
 
 // Top-level log proto for all NearbySharing logging.
 // Each log contains a key (event_type), value (a verb-noun event) pair.
-// Next Tag: 79
+// Next Tag: 80
 // LINT.IfChange
 message SharingLog {
   /* collection_basis = {
@@ -214,6 +214,8 @@ message SharingLog {
 
   optional RpcCallStatus rpc_call_status = 78;
 
+  optional StartQrCodeSession start_qr_code_session = 79;
+
   // Used only for Nearby Share Windows app now.
   message AppInfo {
     // e.g. "1.0.408"
@@ -360,6 +362,10 @@ message SharingLog {
     optional location.nearby.proto.sharing.ScanType scan_type = 3;
     optional int64 flow_id = 4 /* type = ST_SESSION_ID */;
     optional string referrer_name = 5;
+    // Represents whether this scan was started with an active QR code session
+    // that can be used to help discover targets that have scanned the same QR
+    // code
+    optional bool use_qr_code = 6;
   }
 
   // EventType: SCAN_FOR_SHARE_TARGETS_END
@@ -922,5 +928,8 @@ message SharingLog {
     // Latency of RPC call in milliseconds.
     optional int64 latency_millis = 4;
   }
+
+  // EventType: START_QR_CODE_SESSION
+  message StartQrCodeSession {}
 }
 // LINT.ThenChange(//depot/google3/logs/proto/location/nearby/nearby_client_log.proto)