[Kotlin] 잡스케쥴

안녕하세요. 훈츠 입니다. 잡스케쥴 하는 방법입니다.

---

권한 설정 ( Manifests )

 

//훈스 블로그---------------------------------------------------------------------------------------------------코드//
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
 
    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <service
            android:name=".JobService"
            android:permission="android.permission.BIND_JOB_SERVICE" />
 
 

---

JOB 서비스.kt 추가

//훈스 블로그---------------------------------------------------------------------------------------------------코드//
 
class JobService : JobService(){
    val TAG = "JobService"
    override fun onStopJob(params: JobParameters?): Boolean {
        Log.d(TAG,"job stop")
        Log.d(TAGA,"job stop")
        return true
    }
 
    override fun onStartJob(params: JobParameters?): Boolean {
 
        backGroundWork(params)
        return true
    }
 
    fun backGroundWork(params: JobParameters?){
        Log.d(TAG,"job start")
        val intent = Intent(applicationContext, MyAppService::class.java)
        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP or Intent.FLAG_ACTIVITY_NEW_TASK)
        intent.putExtra("command","job")
        startService(intent)
        jobFinished(params,true)
 
    }
 
 
}
 

---

MainActivity Job 스케쥴 등록

//훈스 블로그---------------------------------------------------------------------------------------------------코드//
class MainActivity : AppCompatActivity() {
    val TAG = "MainActivity"
    private val ACTION_MANAGE_OVERLAY_PERMISSION_REQUEST_CODE = 100
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
 
        // 잡 시작 
        bt_startService.setOnClickListener {
            val intent = ComponentName(this, JobService::class.java)
            val info = JobInfo.Builder(123, intent)
                .setRequiresCharging(true)
                .setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED)
                .setPersisted(true)
                .setPeriodic(1000 * 60 * 15)
                .build()
 
            val jobsch = getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
            var resultCode = jobsch.schedule(info)
 
            if (resultCode == JobScheduler.RESULT_SUCCESS) {
                Log.d(TAG, "JOB scheduler OK ")
            } else {
                Log.d(TAG, "JOB scheduler Fail ")
            }
        }
 
        // 잡 취소
        bt_stopService.setOnClickListener{
            val jobsch = getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
            jobsch.cancel(123)
            Log.d(TAG, "JOB cancel ")
            val intent = Intent(
                Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
                Uri.parse("package:" + applicationContext.getPackageName())
            )
            startActivityForResult(intent, ACTION_MANAGE_OVERLAY_PERMISSION_REQUEST_CODE)
 
        }
    }
}