Membuat Background Job Service dengan Firebase JobDispatcher

Ingin membuat background service pada android? misal aplikasi secara berkala konek ke server? maka dari itu bisa menggunakan library Firebase JobDispatcher. ini merupakan solusi dari class JobScheduler yang hanya mendukung API 21 (Lollipop) keatas.

langkah pertama tambahkan library ke gradle

compile 'com.firebase:firebase-jobdispatcher:0.7.0'

kemudian buat class untuk Job nya

	package com.yoesuv.demojobdispatcher.jobs;
	import android.util.Log;
	import com.firebase.jobdispatcher.JobParameters;
	import com.firebase.jobdispatcher.JobService;
	public class MyJobService extends JobService{
	@Override
	public boolean onStartJob(JobParameters jobParameters) {
	Log.d("result log","MyJobService # onStartJob");
	return false;
	}
	@Override
	public boolean onStopJob(JobParameters jobParameters) {
	Log.d("result log","MyJobService # onStopJob");
	return false;
	}
	}

view raw MyJobService.java hosted with ❤ by GitHub

kemudian untuk class Main activitynya

	package com.yoesuv.demojobdispatcher;
	import android.support.v7.app.AppCompatActivity;
	import android.os.Bundle;
	import android.util.Log;
	import android.view.View;
	import android.widget.Button;
	import com.firebase.jobdispatcher.FirebaseJobDispatcher;
	import com.firebase.jobdispatcher.GooglePlayDriver;
	import com.firebase.jobdispatcher.Job;
	import com.firebase.jobdispatcher.Lifetime;
	import com.firebase.jobdispatcher.Trigger;
	import com.yoesuv.demojobdispatcher.jobs.MyJobService;
	public class MainActivity extends AppCompatActivity {
	private static final String MY_JOB_TAG = "my_job_tag";
	private FirebaseJobDispatcher jobDispatcher;
	private Job myJob;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);
	setupJob();
	Button btnStart = (Button) findViewById(R.id.buttonStart);
	btnStart.setOnClickListener(new View.OnClickListener() {
	@Override
	public void onClick(View view) {
	Log.d("result log", "start job");
	jobDispatcher.schedule(myJob);
	}
	});
	Button btnStop = (Button) findViewById(R.id.buttonStop);
	btnStop.setOnClickListener(new View.OnClickListener() {
	@Override
	public void onClick(View view) {
	Log.d("result log", "cancel job");
	jobDispatcher.cancel(MY_JOB_TAG);
	}
	});
	}
	private void setupJob(){
	jobDispatcher = new FirebaseJobDispatcher(new GooglePlayDriver(this));
	myJob = jobDispatcher.newJobBuilder()
	.setService(MyJobService.class)
	.setTag(MY_JOB_TAG)
	.setRecurring(true)
	.setLifetime(Lifetime.FOREVER)
	.setReplaceCurrent(true)
	.setTrigger(Trigger.executionWindow(59,60))
	.build();
	}
	}

view raw MainActivity.java hosted with ❤ by GitHub

langkah terkahir yaitu menambahkan Job class ke manifest.

jika berhasil nantinya setiap 1 menit, aplikasi akan menjalankan Job yang sudah dibuat.

Download projectnya disini.