Android java.lang.IllegalArgumentException:没有此类服务ComponentInfo JobScheduler [英] Android java.lang.IllegalArgumentException: No such service ComponentInfo JobScheduler

问题描述

我试图创建一个简单的JobScheduler作业，只是为了查看其工作方式. 但我在运行时总是遇到此异常，因此我无法按照指南逐步解决.

I tried to create a simple JobScheduler job just to see how it works. but I keep getting this exception on runtime, I can't figure it out as I followed the guides step by step.

这是我的电话:

ComponentName componentName = new ComponentName(getApplicationContext(), TestService.class);

JobInfo jobInfo = new JobInfo.Builder(1,componentName).setPeriodic(300000)
                .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY).build();

JobScheduler tm = (JobScheduler)getApplicationContext().getSystemService(Context.JOB_SCHEDULER_SERVICE);

tm.schedule(jobInfo);

TestService除了扩展JobService之外不执行其他任何操作.

TestService doesn't do anything other than extends JobService.

推荐答案

您需要将权限android.permission.BIND_JOB_SERVICE添加到AndroidManifest.xml

You need to add the permission android.permission.BIND_JOB_SERVICE into your AndroidManifest.xml

...
<service android:name=".TestService"
     android:permission="android.permission.BIND_JOB_SERVICE"
     android:exported="true"/>
...
</application>

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