Various battery info things:
- Now track wake locks in battery history.
- Now track sensors in battery history.
- Some filtering of sensory data.
- Fixes to some data that wasn't cleared when resetting battery stats.
- Print amount discharged since last charge.
And the big part -- keep track of wake locks held per process,
and kill processes that hold wake locks too much while they are in
the background. This includes information in the battery stats
about the process being killed, which will be available to the
developer if the app is reported.
Change-Id: I97202e94d00aafe0526ba2db74a03212e7539c54
diff --git a/services/java/com/android/server/am/ProcessRecord.java b/services/java/com/android/server/am/ProcessRecord.java
index 18b1acb..73e489f 100644
--- a/services/java/com/android/server/am/ProcessRecord.java
+++ b/services/java/com/android/server/am/ProcessRecord.java
@@ -74,6 +74,7 @@
Bundle instrumentationArguments;// as given to us
ComponentName instrumentationResultClass;// copy of instrumentationClass
BroadcastRecord curReceiver;// receiver currently running in the app
+ long lastWakeTime; // How long proc held wake lock at last check
long lastRequestedGc; // When we last asked the app to do a gc
long lastLowMemory; // When we last told the app that memory is low
boolean reportLowMemory; // Set to true when waiting to report low mem
@@ -158,7 +159,7 @@
pw.print(prefix); pw.print("pid="); pw.print(pid); pw.print(" starting=");
pw.print(starting); pw.print(" lastPss="); pw.println(lastPss);
pw.print(prefix); pw.print("lastActivityTime="); pw.print(lastActivityTime);
- pw.print(" lruWeight="); pw.println(lruWeight);
+ pw.print(" lruWeight="); pw.print(lruWeight);
pw.print(" hidden="); pw.print(hidden);
pw.print(" empty="); pw.println(empty);
pw.print(prefix); pw.print("oom: max="); pw.print(maxAdj);
@@ -177,6 +178,10 @@
pw.print(" persistentActivities="); pw.println(persistentActivities);
pw.print(prefix); pw.print("adjSeq="); pw.print(adjSeq);
pw.print(" lruSeq="); pw.println(lruSeq);
+ pw.print(prefix); pw.print("lastWakeTime="); pw.print(lastWakeTime);
+ pw.print(" lastRequestedGc="); pw.print(lastRequestedGc);
+ pw.print(" lastLowMemory="); pw.print(lastLowMemory);
+ pw.print(" reportLowMemory="); pw.println(reportLowMemory);
if (killedBackground) {
pw.print(prefix); pw.print("killedBackground="); pw.println(killedBackground);
}