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Merge "Dump a few more bits of history about TIME_TICK"

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This commit is contained in:
TreeHugger Robot
2018-01-08 19:54:27 +00:00
committed by Android (Google) Code Review
parent 499d82fe80 12cf0b6921
commit 2e1a9598c8
1 changed files with 23 additions and 2 deletions
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25
services/core/java/com/android/server/AlarmManagerService.java
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@@ -149,6 +149,9 @@ class AlarmManagerService extends SystemService {
private long mNextNonWakeup;
private long mLastWakeupSet;
private long mLastWakeup;
private long mLastTickSet;
private long mLastTickIssued; // elapsed
private long mLastTickReceived;
int mBroadcastRefCount = 0;
PowerManager.WakeLock mWakeLock;
boolean mLastWakeLockUnimportantForLogging;
@@ -1596,6 +1599,7 @@ class AlarmManagerService extends SystemService {
pw.println();
mForceAppStandbyTracker.dump(pw, " ");
pw.println();
final long nowRTC = System.currentTimeMillis();
final long nowELAPSED = SystemClock.elapsedRealtime();
@@ -1607,8 +1611,12 @@ class AlarmManagerService extends SystemService {
pw.println();
pw.print(" mLastTimeChangeClockTime="); pw.print(mLastTimeChangeClockTime);
pw.print("="); pw.println(sdf.format(new Date(mLastTimeChangeClockTime)));
pw.print(" mLastTimeChangeRealtime=");
TimeUtils.formatDuration(mLastTimeChangeRealtime, pw);
pw.print(" mLastTimeChangeRealtime="); pw.println(mLastTimeChangeRealtime);
pw.print(" mLastTickIssued=");
TimeUtils.formatDuration(mLastTickIssued - nowELAPSED, pw);
pw.println();
pw.print(" mLastTickReceived="); pw.println(sdf.format(new Date(mLastTickReceived)));
pw.print(" mLastTickSet="); pw.println(sdf.format(new Date(mLastTickSet)));
pw.println();
if (!mInteractive) {
pw.print(" Time since non-interactive: ");
@@ -3284,6 +3292,9 @@ class AlarmManagerService extends SystemService {
if (DEBUG_BATCH) {
Slog.v(TAG, "Received TIME_TICK alarm; rescheduling");
}
synchronized (mLock) {
mLastTickReceived = System.currentTimeMillis();
}
scheduleTimeTickEvent();
} else if (intent.getAction().equals(Intent.ACTION_DATE_CHANGED)) {
// Since the kernel does not keep track of DST, we need to
@@ -3309,6 +3320,11 @@ class AlarmManagerService extends SystemService {
setImpl(ELAPSED_REALTIME, SystemClock.elapsedRealtime() + tickEventDelay, 0,
0, mTimeTickSender, null, null, AlarmManager.FLAG_STANDALONE, workSource,
null, Process.myUid(), "android");
// Finally, remember when we set the tick alarm
synchronized (mLock) {
mLastTickSet = currentTime;
}
}
public void scheduleDateChangedEvent() {
@@ -3660,6 +3676,11 @@ class AlarmManagerService extends SystemService {
if (alarm.operation != null) {
// PendingIntent alarm
mSendCount++;
if (alarm.priorityClass.priority == PRIO_TICK) {
mLastTickIssued = nowELAPSED;
}
try {
alarm.operation.send(getContext(), 0,
mBackgroundIntent.putExtra(