Merge "Update jobscheduler dumpsys" into oc-dr1-dev

5 files changed, 87 insertions, 18 deletions

diff --git a/services/core/java/com/android/server/job/JobPackageTracker.java b/services/core/java/com/android/server/job/JobPackageTracker.java
index 8ad1beace643..ba922959213c 100644
--- a/services/core/java/com/android/server/job/JobPackageTracker.java
+++ b/services/core/java/com/android/server/job/JobPackageTracker.java
@@ -39,19 +39,23 @@ public final class JobPackageTracker {
     public static final int EVENT_NULL = 0;
     public static final int EVENT_START_JOB = 1;
     public static final int EVENT_STOP_JOB = 2;
+    public static final int EVENT_START_PERIODIC_JOB = 3;
+    public static final int EVENT_STOP_PERIODIC_JOB = 4;
 
     private final RingBufferIndices mEventIndices = new RingBufferIndices(EVENT_BUFFER_SIZE);
     private final int[] mEventCmds = new int[EVENT_BUFFER_SIZE];
     private final long[] mEventTimes = new long[EVENT_BUFFER_SIZE];
     private final int[] mEventUids = new int[EVENT_BUFFER_SIZE];
     private final String[] mEventTags = new String[EVENT_BUFFER_SIZE];
+    private final int[] mEventJobIds = new int[EVENT_BUFFER_SIZE];
 
-    public void addEvent(int cmd, int uid, String tag) {
+    public void addEvent(int cmd, int uid, String tag, int jobId) {
         int index = mEventIndices.add();
         mEventCmds[index] = cmd;
         mEventTimes[index] = SystemClock.elapsedRealtime();
         mEventUids[index] = uid;
         mEventTags[index] = tag;
+        mEventJobIds[index] = jobId;
     }
 
     DataSet mCurDataSet = new DataSet();
@@ -365,7 +369,8 @@ public final class JobPackageTracker {
         } else {
             mCurDataSet.incActive(job.getSourceUid(), job.getSourcePackageName(), now);
         }
-        addEvent(EVENT_START_JOB, job.getSourceUid(), job.getBatteryName());
+        addEvent(job.getJob().isPeriodic() ? EVENT_START_PERIODIC_JOB :  EVENT_START_JOB,
+                job.getSourceUid(), job.getBatteryName(), job.getJobId());
     }
 
     public void noteInactive(JobStatus job) {
@@ -376,7 +381,8 @@ public final class JobPackageTracker {
             mCurDataSet.decActive(job.getSourceUid(), job.getSourcePackageName(), now);
         }
         rebatchIfNeeded(now);
-        addEvent(EVENT_STOP_JOB, job.getSourceUid(), job.getBatteryName());
+        addEvent(job.getJob().isPeriodic() ? EVENT_STOP_JOB :  EVENT_STOP_PERIODIC_JOB,
+                job.getSourceUid(), job.getBatteryName(), job.getJobId());
     }
 
     public void noteConcurrency(int totalActive, int fgActive) {
@@ -448,16 +454,20 @@ public final class JobPackageTracker {
             }
             final String label;
             switch (mEventCmds[index]) {
-                case EVENT_START_JOB:           label = "START"; break;
-                case EVENT_STOP_JOB:            label = " STOP"; break;
-                default:                        label = "   ??"; break;
+                case EVENT_START_JOB:           label = "  START"; break;
+                case EVENT_STOP_JOB:            label = "   STOP"; break;
+                case EVENT_START_PERIODIC_JOB:  label = "START-P"; break;
+                case EVENT_STOP_PERIODIC_JOB:   label = " STOP-P"; break;
+                default:                        label = "     ??"; break;
             }
             pw.print(prefix);
             TimeUtils.formatDuration(mEventTimes[index]-now, pw, TimeUtils.HUNDRED_DAY_FIELD_LEN);
             pw.print(" ");
             pw.print(label);
-            pw.print(": ");
+            pw.print(": #");
             UserHandle.formatUid(pw, uid);
+            pw.print("/");
+            pw.print(mEventJobIds[index]);
             pw.print(" ");
             pw.println(mEventTags[index]);
         }
diff --git a/services/core/java/com/android/server/job/JobSchedulerService.java b/services/core/java/com/android/server/job/JobSchedulerService.java
index b8fe88439c2d..98c65fd487ca 100644
--- a/services/core/java/com/android/server/job/JobSchedulerService.java
+++ b/services/core/java/com/android/server/job/JobSchedulerService.java
@@ -1122,7 +1122,8 @@ public final class JobSchedulerService extends com.android.server.SystemService
         delayMillis =
                 Math.min(delayMillis, JobInfo.MAX_BACKOFF_DELAY_MILLIS);
         JobStatus newJob = new JobStatus(failureToReschedule, elapsedNowMillis + delayMillis,
-                JobStatus.NO_LATEST_RUNTIME, backoffAttempts);
+                JobStatus.NO_LATEST_RUNTIME, backoffAttempts,
+                failureToReschedule.getLastSuccessfulRunTime(), System.currentTimeMillis());
         for (int ic=0; ic<mControllers.size(); ic++) {
             StateController controller = mControllers.get(ic);
             controller.rescheduleForFailureLocked(newJob, failureToReschedule);
@@ -1160,7 +1161,9 @@ public final class JobSchedulerService extends com.android.server.SystemService
                     newEarliestRunTimeElapsed/1000 + ", " + newLatestRuntimeElapsed/1000 + "]s");
         }
         return new JobStatus(periodicToReschedule, newEarliestRunTimeElapsed,
-                newLatestRuntimeElapsed, 0 /* backoffAttempt */);
+                newLatestRuntimeElapsed, 0 /* backoffAttempt */,
+                System.currentTimeMillis() /* lastSuccessfulRunTime */,
+                periodicToReschedule.getLastFailedRunTime());
     }
 
     // JobCompletedListener implementations.
diff --git a/services/core/java/com/android/server/job/JobStore.java b/services/core/java/com/android/server/job/JobStore.java
index f0cd8a8569e0..84810bebf1f1 100644
--- a/services/core/java/com/android/server/job/JobStore.java
+++ b/services/core/java/com/android/server/job/JobStore.java
@@ -345,6 +345,11 @@ public final class JobStore {
             out.attribute(null, "uid", Integer.toString(jobStatus.getUid()));
             out.attribute(null, "priority", String.valueOf(jobStatus.getPriority()));
             out.attribute(null, "flags", String.valueOf(jobStatus.getFlags()));
+
+            out.attribute(null, "lastSuccessfulRunTime",
+                    String.valueOf(jobStatus.getLastSuccessfulRunTime()));
+            out.attribute(null, "lastFailedRunTime",
+                    String.valueOf(jobStatus.getLastFailedRunTime()));
         }
 
         private void writeBundleToXml(PersistableBundle extras, XmlSerializer out)
@@ -555,6 +560,8 @@ public final class JobStore {
                 IOException {
             JobInfo.Builder jobBuilder;
             int uid, sourceUserId;
+            long lastSuccessfulRunTime;
+            long lastFailedRunTime;
 
             // Read out job identifier attributes and priority.
             try {
@@ -572,6 +579,12 @@ public final class JobStore {
                 }
                 val = parser.getAttributeValue(null, "sourceUserId");
                 sourceUserId = val == null ? -1 : Integer.parseInt(val);
+
+                val = parser.getAttributeValue(null, "lastSuccessfulRunTime");
+                lastSuccessfulRunTime = val == null ? 0 : Long.parseLong(val);
+
+                val = parser.getAttributeValue(null, "lastFailedRunTime");
+                lastFailedRunTime = val == null ? 0 : Long.parseLong(val);
             } catch (NumberFormatException e) {
                 Slog.e(TAG, "Error parsing job's required fields, skipping");
                 return null;
@@ -708,7 +721,8 @@ public final class JobStore {
             // And now we're done
             JobStatus js = new JobStatus(
                     jobBuilder.build(), uid, sourcePackageName, sourceUserId, sourceTag,
-                    elapsedRuntimes.first, elapsedRuntimes.second);
+                    elapsedRuntimes.first, elapsedRuntimes.second,
+                    lastSuccessfulRunTime, lastFailedRunTime);
             return js;
         }
 
diff --git a/services/core/java/com/android/server/job/controllers/JobStatus.java b/services/core/java/com/android/server/job/controllers/JobStatus.java
index 446b0d67ce95..9658da7a5de0 100644
--- a/services/core/java/com/android/server/job/controllers/JobStatus.java
+++ b/services/core/java/com/android/server/job/controllers/JobStatus.java
@@ -26,6 +26,7 @@ import android.net.Uri;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.os.UserHandle;
+import android.text.format.Time;
 import android.util.ArraySet;
 import android.util.Slog;
 import android.util.TimeUtils;
@@ -184,6 +185,17 @@ public final class JobStatus {
     public long madeActive;
 
     /**
+     * Last time a job finished successfully for a periodic job, in the currentTimeMillis time,
+     * for dumpsys.
+     */
+    private long mLastSuccessfulRunTime;
+
+    /**
+     * Last time a job finished unsuccessfully, in the currentTimeMillis time, for dumpsys.
+     */
+    private long mLastFailedRunTime;
+
+    /**
      * For use only by ContentObserverController: state it is maintaining about content URIs
      * being observed.
      */
@@ -196,7 +208,7 @@ public final class JobStatus {
 
     private JobStatus(JobInfo job, int callingUid, String sourcePackageName,
             int sourceUserId, String tag, int numFailures, long earliestRunTimeElapsedMillis,
-            long latestRunTimeElapsedMillis) {
+            long latestRunTimeElapsedMillis, long lastSuccessfulRunTime, long lastFailedRunTime) {
         this.job = job;
         this.callingUid = callingUid;
 
@@ -263,6 +275,9 @@ public final class JobStatus {
             requiredConstraints |= CONSTRAINT_CONTENT_TRIGGER;
         }
         this.requiredConstraints = requiredConstraints;
+
+        mLastSuccessfulRunTime = lastSuccessfulRunTime;
+        mLastFailedRunTime = lastFailedRunTime;
     }
 
     /** Copy constructor. */
@@ -270,7 +285,8 @@ public final class JobStatus {
         this(jobStatus.getJob(), jobStatus.getUid(),
                 jobStatus.getSourcePackageName(), jobStatus.getSourceUserId(),
                 jobStatus.getSourceTag(), jobStatus.getNumFailures(),
-                jobStatus.getEarliestRunTime(), jobStatus.getLatestRunTimeElapsed());
+                jobStatus.getEarliestRunTime(), jobStatus.getLatestRunTimeElapsed(),
+                jobStatus.getLastSuccessfulRunTime(), jobStatus.getLastFailedRunTime());
     }
 
     /**
@@ -281,18 +297,22 @@ public final class JobStatus {
      * We consider a freshly loaded job to no longer be in back-off.
      */
     public JobStatus(JobInfo job, int callingUid, String sourcePackageName, int sourceUserId,
-            String sourceTag, long earliestRunTimeElapsedMillis, long latestRunTimeElapsedMillis) {
+            String sourceTag, long earliestRunTimeElapsedMillis, long latestRunTimeElapsedMillis,
+            long lastSuccessfulRunTime, long lastFailedRunTime) {
         this(job, callingUid, sourcePackageName, sourceUserId, sourceTag, 0,
-                earliestRunTimeElapsedMillis, latestRunTimeElapsedMillis);
+                earliestRunTimeElapsedMillis, latestRunTimeElapsedMillis,
+                lastSuccessfulRunTime, lastFailedRunTime);
     }
 
     /** Create a new job to be rescheduled with the provided parameters. */
     public JobStatus(JobStatus rescheduling, long newEarliestRuntimeElapsedMillis,
-                      long newLatestRuntimeElapsedMillis, int backoffAttempt) {
+            long newLatestRuntimeElapsedMillis, int backoffAttempt,
+            long lastSuccessfulRunTime, long lastFailedRunTime) {
         this(rescheduling.job, rescheduling.getUid(),
                 rescheduling.getSourcePackageName(), rescheduling.getSourceUserId(),
                 rescheduling.getSourceTag(), backoffAttempt, newEarliestRuntimeElapsedMillis,
-                newLatestRuntimeElapsedMillis);
+                newLatestRuntimeElapsedMillis,
+                lastSuccessfulRunTime, lastFailedRunTime);
     }
 
     /**
@@ -316,7 +336,8 @@ public final class JobStatus {
                     elapsedNow + job.getMaxExecutionDelayMillis() : NO_LATEST_RUNTIME;
         }
         return new JobStatus(job, callingUid, sourcePackageName, sourceUserId, tag, 0,
-                earliestRunTimeElapsedMillis, latestRunTimeElapsedMillis);
+                earliestRunTimeElapsedMillis, latestRunTimeElapsedMillis,
+                0 /* lastSuccessfulRunTime */, 0 /* lastFailedRunTime */);
     }
 
     public void enqueueWorkLocked(IActivityManager am, JobWorkItem work) {
@@ -669,6 +690,14 @@ public final class JobStatus {
         trackingControllers |= which;
     }
 
+    public long getLastSuccessfulRunTime() {
+        return mLastSuccessfulRunTime;
+    }
+
+    public long getLastFailedRunTime() {
+        return mLastFailedRunTime;
+    }
+
     public boolean shouldDump(int filterUid) {
         return filterUid == -1 || UserHandle.getAppId(getUid()) == filterUid
                 || UserHandle.getAppId(getSourceUid()) == filterUid;
@@ -1041,5 +1070,17 @@ public final class JobStatus {
         if (numFailures != 0) {
             pw.print(prefix); pw.print("Num failures: "); pw.println(numFailures);
         }
+        final Time t = new Time();
+        final String format = "%Y-%m-%d %H:%M:%S";
+        if (mLastSuccessfulRunTime != 0) {
+            pw.print(prefix); pw.print("Last successful run: ");
+            t.set(mLastSuccessfulRunTime);
+            pw.println(t.format(format));
+        }
+        if (mLastFailedRunTime != 0) {
+            pw.print(prefix); pw.print("Last failed run: ");
+            t.set(mLastFailedRunTime);
+            pw.println(t.format(format));
+        }
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java b/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java
index 33e1a1652b22..689c8f7e6e01 100644
--- a/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java
+++ b/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java
@@ -206,7 +206,8 @@ public class JobStoreTest extends AndroidTestCase {
                 invalidLateRuntimeElapsedMillis - TWO_HOURS;  // Early is (late - period).
         final JobStatus js = new JobStatus(b.build(), SOME_UID, "somePackage",
                 0 /* sourceUserId */, "someTag",
-                invalidEarlyRuntimeElapsedMillis, invalidLateRuntimeElapsedMillis);
+                invalidEarlyRuntimeElapsedMillis, invalidLateRuntimeElapsedMillis,
+                0 /* lastSuccessfulRunTime */, 0 /* lastFailedRunTime */);
 
         mTaskStoreUnderTest.add(js);
         Thread.sleep(IO_WAIT);