log connectivity state change
log when networks become available and lost, for all transport types
In statsd, we can use net id to uniquely identify a network. We should
be able to count connectivity state changes similar to what BatteryStats
does.
Bug: 115561340
Test: cts test
Change-Id: Ieac4d243e27d5d368a77e5607dec51964912240d
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 5620184..6939c66 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -147,6 +147,7 @@
PhoneStateChanged phone_state_changed = 95;
UserRestrictionChanged user_restriction_changed = 96;
SettingsUIChanged settings_ui_changed = 97;
+ ConnectivityStateChanged connectivity_state_changed = 98;
}
// Pulled events will start at field 10000.
@@ -2128,6 +2129,22 @@
optional int64 visible_millis = 16;
}
+/*
+ * Logs when a connection becomes available and lost.
+ * Logged in StatsCompanionService.java
+ */
+message ConnectivityStateChanged {
+ // Id of the network.
+ optional int32 net_id = 1;
+
+ enum State {
+ UNKNOWN = 0;
+ CONNECTED = 1;
+ DISCONNECTED = 2;
+ }
+ // Connected state of a network.
+ optional State state = 2;
+}
//////////////////////////////////////////////////////////////////////
// Pulled atoms below this line //