android – JobScheduler不重复工作

我正在使用JobScheduler.setPeriodic()来重复我的JobIntentService.它第一次工作但从不重复.在Android 7.0上运行

ConcurrentCheck.java

int mdelaymilles  = 30000;
JobScheduler jobScheduler = (JobScheduler) mActivity.getSystemService(JOB_SCHEDULER_SERVICE);
        ComponentName componentName = new ComponentName(mActivity, ConcurrentCheckService.class);
        JobInfo jobInfo = new JobInfo.Builder(JOB_ID, componentName)
                .setPeriodic(mdelaymilles)
                .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
                .build();
        int resultCode = jobScheduler.schedule(jobInfo);
        if (resultCode == JobScheduler.RESULT_SUCCESS) {
            Log.d(LOG_TAG, "Job scheduled!");
            Intent intent = new Intent();
            intent.putExtra(LAST_POSITION, lastPosition);
            JobIntentService.enqueueWork(mActivity, ConcurrentCheckService.class, JOB_ID, intent);
        } else {
            Log.d(LOG_TAG, "Job not scheduled");
        }

解决方法:

可安排工作的最短时间为15分钟.如果设置为小于15分钟的值,则作业将使用15分钟.

请参阅：JobInfo中的MIN_PERIOD_MILLIS.

另外,请在代码中看到此comment：

Query the minimum interval allowed for periodic scheduled jobs.
Attempting to declare a smaller period that this when scheduling a job
will result in a job that is still periodic, but will run with this
effective period. A recurring task with your interval will need some
other service, possibly the Alarm Manager will work for you.

标签：android,android-jobscheduler
来源： https://codeday.me/bug/20190724/1522016.html