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Commit 19f512ef authored by Kweku Adams's avatar Kweku Adams
Browse files

Increase max job limit to 150. 

Bug: 171305774
Test: atest CtsJobSchedulerTestCases
Change-Id: Ie7221091ce03675d358d6d368e93b7df231b11cd
parent a8456872

apex/jobscheduler/framework/java/android/app/job/JobInfo.java

+3 −0
Original line number Original line Diff line number Diff line
@@ -59,6 +59,9 @@ import java.util.Objects; 
 * constraint on the JobInfo object that you are creating. Otherwise, the builder would throw an

 * constraint on the JobInfo object that you are creating. Otherwise, the builder would throw an

 * exception when building. From Android version {@link Build.VERSION_CODES#Q} and onwards, it is

 * exception when building. From Android version {@link Build.VERSION_CODES#Q} and onwards, it is

 * valid to schedule jobs with no constraints.

 * valid to schedule jobs with no constraints.

 * <p> Prior to Android version {@link Build.VERSION_CODES#S}, jobs could only have a maximum of 100

 * jobs scheduled at a time. Starting with Android version {@link Build.VERSION_CODES#S}, that limit

 * has been increased to 150. Expedited jobs also count towards the limit.

 * <p> In Android version {@link Build.VERSION_CODES#LOLLIPOP}, jobs had a maximum execution time

 * <p> In Android version {@link Build.VERSION_CODES#LOLLIPOP}, jobs had a maximum execution time

 * of one minute. Starting with Android version {@link Build.VERSION_CODES#M} and ending with

 * of one minute. Starting with Android version {@link Build.VERSION_CODES#M} and ending with

 * Android version {@link Build.VERSION_CODES#R}, jobs had a maximum execution time of 10 minutes.

 * Android version {@link Build.VERSION_CODES#R}, jobs had a maximum execution time of 10 minutes.

apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java

+3 −5
Original line number Original line Diff line number Diff line
@@ -147,10 +147,8 @@ public class JobSchedulerService extends com.android.server.SystemService 




    /** The maximum number of concurrent jobs we run at one time. */

    /** The maximum number of concurrent jobs we run at one time. */

    static final int MAX_JOB_CONTEXTS_COUNT = 16;

    static final int MAX_JOB_CONTEXTS_COUNT = 16;

    /** Enforce a per-app limit on scheduled jobs? */

    /** The maximum number of jobs that we allow an app to schedule */

    private static final boolean ENFORCE_MAX_JOBS = true;

    private static final int MAX_JOBS_PER_APP = 150;

    /** The maximum number of jobs that we allow an unprivileged app to schedule */

    private static final int MAX_JOBS_PER_APP = 100;

    /** The number of the most recently completed jobs to keep track of for debugging purposes. */

    /** The number of the most recently completed jobs to keep track of for debugging purposes. */

    private static final int NUM_COMPLETED_JOB_HISTORY = 20;

    private static final int NUM_COMPLETED_JOB_HISTORY = 20;
@@ -1011,7 +1009,7 @@ public class JobSchedulerService extends com.android.server.SystemService 




            if (DEBUG) Slog.d(TAG, "SCHEDULE: " + jobStatus.toShortString());

            if (DEBUG) Slog.d(TAG, "SCHEDULE: " + jobStatus.toShortString());

            // Jobs on behalf of others don't apply to the per-app job cap

            // Jobs on behalf of others don't apply to the per-app job cap

            if (ENFORCE_MAX_JOBS && packageName == null) {

            if (packageName == null) {

                if (mJobs.countJobsForUid(uId) > MAX_JOBS_PER_APP) {

                if (mJobs.countJobsForUid(uId) > MAX_JOBS_PER_APP) {

                    Slog.w(TAG, "Too many jobs for uid " + uId);

                    Slog.w(TAG, "Too many jobs for uid " + uId);

                    throw new IllegalStateException("Apps may not schedule more than "

                    throw new IllegalStateException("Apps may not schedule more than "