Adding keepalive metrics protos in the Connectivity module

Copy keepalive info metric's protos from stats/atoms.proto
into ConnectivityService module.

Bug: 271790833
Test: statsd_testdrive
Change-Id: Idaf4b95e5cbd81d3d424ef7138cdd812d3aa1b6d

service/src/com/android/metrics/stats.proto

@@ -347,3 +347,89 @@ message NetworkSliceDailyDataUsageReported {
     // How long(in seconds) this slice has been connected
     optional int32 slice_connection_duration_sec = 6;
 }
+
+/**
+ *  Logs DailykeepaliveInfoReported
+ *
+ * Logs from: packages/modules/Connectivity/service/src/com/android/
+ *            server/connectivity/AutomaticOnOffKeepaliveTracker.
+ */
+message DailykeepaliveInfoReported{
+    // Daily duration per number of concurrent keepalive
+    optional DurationPerNumOfKeepalive duration_per_num_of_keepalive = 1;
+
+    // Daily keepalive registered/active duration on each list of keepalive session, in
+    // milli-seconds
+    optional KeepaliveLifetimePerCarrier keepalive_lifetime_per_carrier = 2;
+
+    // Daily number of keepalive requests
+    optional int32 keepalive_requests = 3;
+
+    // Daily number of automatic keepalive requests
+    optional int32 automatic_keepalive_requests = 4;
+
+    // Daily number of distinct apps that requested keepalives
+    optional int32 distinct_user_count = 5;
+
+    // Daily distinct apps uid list that requested keepalives
+    repeated int32 uid = 6;
+}
+
+/**
+ * Daily duration per number of concurrent keepalive
+ *
+ * Logs from: packages/modules/Connectivity/service/src/com/android/
+ *            server/connectivity/AutomaticOnOffKeepaliveTracker.
+ */
+message DurationPerNumOfKeepalive {
+    repeated DurationForNumOfKeepalive duration_for_num_of_keepalive = 1;
+}
+
+message DurationForNumOfKeepalive {
+    // The number of concurrent keepalives is in the device
+    optional int32 num_of_keepalive = 1;
+
+    // How many milliseconds the device has keepalive registration number is num_of_keepalive
+    optional int32 keepalive_registered_durations_msec = 2;
+
+    // How many milliseconds the device has keepalive active(not paused) number is num_of_keepalive
+    optional int32 keepalive_active_durations_msec = 3;
+}
+
+/**
+ * Daily keepalive registered/active duration on each list of Keepalive session, in milli-seconds
+ *
+ * Logs from: packages/modules/Connectivity/service/src/com/android/
+ *            server/connectivity/AutomaticOnOffKeepaliveTracker.
+ */
+message KeepaliveLifetimePerCarrier {
+    // The number of network count on each list of carriers
+    repeated KeepaliveLifetimeForCarrier keepalive_lifetime_for_carrier = 1;
+}
+
+/**
+ * Logs the keepalive registered/active duration in milli-seconds and carrier
+ * info(carrier id, transport, keepalive interval).
+ *
+ * Logs from: packages/modules/Connectivity/service/src/com/android/
+ *            server/connectivity/AutomaticOnOffKeepaliveTracker.
+ */
+message KeepaliveLifetimeForCarrier {
+    // The carrier ID for each keepalive, or TelephonyManager.UNKNOWN_CARRIER_ID(-1) if not cell
+    optional int32 carrier_id = 1;
+
+    // The transport types of the underlying network for each keepalive. A network may include
+    // multiple transport types. Each transfer type is represented by a different bit, defined in
+    // packages/modules/Connectivity/framework/src/android/net/NetworkCapabilities.java
+    optional int32 transport_types = 2;
+
+    // The keepalive interval for each keepalive
+    optional int32 intervals_msec = 3;
+
+    // The lifetime of the keepalive registered today
+    optional int32 lifetime_msec = 4;
+
+    // The duration for which the keepalive was active (not suspended)
+    optional int32 active_lifetime_msec = 5;
+}
+