commit 947264128775be7f47d3e170a0fbeb6a14a5241e
author Bookatz <bookatz@google.com> Thu Aug 31 09:26:15 2017 -0700
committer Bookatz <bookatz@google.com> Tue Sep 12 14:56:54 2017 -0700
tree 25618b4fde423b42c886a78145b3dfcc9a8795f6
parent 5feb624495ebe237c14091a9fa66c6a1e61f2cbf

Set up StatsCompanionService.java

Introduces StatsCompanionService.java and sets it up as a system service.

This service is a helper for statsd. It will be responsible for setting
and cancelling alarms related to polling stats and anomaly detection.

It currently does not have selinux permission, so must be started
manually (or with selinux temporarily disabled).

Test: disable enforcing selinux, then set and cancel alarms and make
sure they work.

Change-Id: I3bd73acdd998ee424696cce40965134c14220d8f

services/java/com/android/server/SystemServer.java

diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 57271fa..d411c74 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -103,6 +103,7 @@
 import com.android.server.security.KeyAttestationApplicationIdProviderService;
 import com.android.server.security.KeyChainSystemService;
 import com.android.server.soundtrigger.SoundTriggerService;
+import com.android.server.stats.StatsCompanionService;
 import com.android.server.statusbar.StatusBarManagerService;
 import com.android.server.storage.DeviceStorageMonitorService;
 import com.android.server.telecom.TelecomLoaderService;
@@ -1536,6 +1537,11 @@
             traceEnd();
         }
 
+        // Statsd helper
+        traceBeginAndSlog("StartStatsCompanionService");
+        mSystemServiceManager.startService(StatsCompanionService.Lifecycle.class);
+        traceEnd();
+
         // Before things start rolling, be sure we have decided whether
         // we are in safe mode.
         final boolean safeMode = wm.detectSafeMode();