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/*
* Copyright 2013 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.demo.jobSchedulerApp.service;
import android.app.job.JobInfo;
import android.app.job.JobScheduler;
import android.app.job.JobParameters;
import android.app.job.JobService;
import android.content.Context;
import android.content.Intent;
import android.os.Message;
import android.os.Messenger;
import android.os.RemoteException;
import android.util.Log;
import com.android.demo.jobSchedulerApp.MainActivity;
import java.util.LinkedList;
/**
* Service to handle sync requests.
* <p>
* This service is invoked in response to Intents with action android.content.SyncAdapter, and
* returns a Binder connection to SyncAdapter.
* <p>
* For performance, only one sync adapter will be initialized within this application's context.
* <p>
* Note: The SyncService itself is not notified when a new sync occurs. It's role is to manage the
* lifecycle of our and provide a handle to said SyncAdapter to the OS on
* request.
*/
public class TestJobService extends JobService {
private static final String TAG = "SyncService";
@Override
public void onCreate() {
super.onCreate();
Log.i(TAG, "Service created");
}
@Override
public void onDestroy() {
super.onDestroy();
Log.i(TAG, "Service destroyed");
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Messenger callback = intent.getParcelableExtra("messenger");
Message m = Message.obtain();
m.what = MainActivity.MSG_SERVICE_OBJ;
m.obj = this;
try {
callback.send(m);
} catch (RemoteException e) {
Log.e(TAG, "Error passing service object back to activity.");
}
return START_NOT_STICKY;
}
@Override
public boolean onStartJob(JobParameters params) {
jobParamsMap.add(params);
if (mActivity != null) {
mActivity.onReceivedStartJob(params);
}
Log.i(TAG, "on start job: " + params.getJobId());
return true;
}
@Override
public boolean onStopJob(JobParameters params) {
jobParamsMap.remove(params);
mActivity.onReceivedStopJob();
Log.i(TAG, "on stop job: " + params.getJobId());
return true;
}
MainActivity mActivity;
private final LinkedList<JobParameters> jobParamsMap = new LinkedList<JobParameters>();
public void setUiCallback(MainActivity activity) {
mActivity = activity;
}
/** Send job to the JobScheduler. */
public void scheduleJob(JobInfo t) {
Log.d(TAG, "Scheduling job");
JobScheduler tm =
(JobScheduler) getSystemService(Context.JOB_SCHEDULER_SERVICE);
tm.schedule(t);
}
public boolean callJobFinished() {
JobParameters params = jobParamsMap.poll();
if (params == null) {
return false;
} else {
jobFinished(params, false);
return true;
}
}
}
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