スリープ時にもBroadcastを処理する方法 ref: http://qiita.com/nein37/items/52523e39932323ebc654

AndroidManifest.xml

<uses-permission android:name="android.permission.WAKE_LOCK" />
<receiver android:name=".MyBroadcastReceiver">
...
</receiver>
<service android:name=".MyService" />

file1.java

PowerManager powerManager =  (PowerManager)getSystemService(POWER_SERVICE); 
Wakelock wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK , "MyWakelockTag"); 
// wakeLock開始
wakeLock.acquire();

// 処理

// wakeLock解除
wakeLock.release();

MyBroadcastReceiver.java

public class MyBroadcastReceiver extends WakefulBroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Intent serviceIntent = new Intent(context,MyService.class);
        // サービス起動
        startWakefulService(context,serviceIntent);
    }
}

MyService.java

public class MyService extends IntentService {

    public MyService() {
        super("MyService");
    }

    @Override
    protected void onHandleIntent(final Intent intent) {
        try {
             // サービス内部の処理
        } finally {
            // Wakelockの解除処理が必ず呼ばれるようにしておく
            WakefulBroadcastReceiver.completeWakefulIntent(intent);                    
        }
    }
}