use custom Parcel format to pull data
When statsd pulls data from StatsCompanionService, the data is put into
log_msg format on java side and expanded into LogEvent on cpp side.
There is a lot of dependency on log_msg and liblog to add new types.
There is pending bug to rewrite thta part of the code in statsd to
completely rid the legacy of logd and liblog. But that may not happen
soon.
Now we can support new storage type.
Also no need to specify number of fields in StatsLogEventWrapper cstr,
which is a source of bug in P.
Bug: 115775035
Test: manual test and cts test
Change-Id: Id1f0b033885da6f3bcebe043968061821db48f35
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 13ae41d..b8f19ee 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -170,9 +170,9 @@
DirectoryUsage directory_usage = 10026;
AppSize app_size = 10027;
CategorySize category_size = 10028;
- android.service.procstats.ProcessStatsSectionProto proc_stats = 10029;
BatteryVoltage battery_voltage = 10030;
NumFingerprints num_fingerprints = 10031;
+ ProcStats proc_stats = 10029;
}
// DO NOT USE field numbers above 100,000 in AOSP. Field numbers above
@@ -2479,3 +2479,10 @@
// Number of fingerprints registered to that user.
optional int32 num_fingerprints = 2;
}
+
+/**
+ * Pulled from ProcessStatsService.java
+ */
+message ProcStats {
+ optional android.service.procstats.ProcessStatsSectionProto proc_stats_section = 1;
+}