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/*
* Copyright (C) 2013 The Android Open Source Project
*
* 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.example.android.supportv4.content;
//BEGIN_INCLUDE(complete)
import android.app.IntentService;
import android.content.Intent;
import android.os.SystemClock;
import android.util.Log;
public class SimpleWakefulService extends IntentService {
public SimpleWakefulService() {
super("SimpleWakefulService");
}
@Override
protected void onHandleIntent(Intent intent) {
// At this point SimpleWakefulReceiver is still holding a wake lock
// for us. We can do whatever we need to here and then tell it that
// it can release the wakelock. This sample just does some slow work,
// but more complicated implementations could take their own wake
// lock here before releasing the receiver's.
//
// Note that when using this approach you should be aware that if your
// service gets killed and restarted while in the middle of such work
// (so the Intent gets re-delivered to perform the work again), it will
// at that point no longer be holding a wake lock since we are depending
// on SimpleWakefulReceiver to that for us. If this is a concern, you can
// acquire a separate wake lock here.
for (int i=0; i<5; i++) {
Log.i("SimpleWakefulReceiver", "Running service " + (i+1)
+ "/5 @ " + SystemClock.elapsedRealtime());
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
}
}
Log.i("SimpleWakefulReceiver", "Completed service @ " + SystemClock.elapsedRealtime());
SimpleWakefulReceiver.completeWakefulIntent(intent);
}
}
//END_INCLUDE(complete)
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