com.reelyactive.blesdk.support.ble.ScanWakefulBroadcastReceiver.java Source code

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Here is the source code for com.reelyactive.blesdk.support.ble.ScanWakefulBroadcastReceiver.java

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package com.reelyactive.blesdk.support.ble;/*
                                           * Copyright 2014 Google Inc. All rights reserved.
                                           *
                                           * 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.
                                           */

import android.content.Context;
import android.content.Intent;
import android.support.v4.content.WakefulBroadcastReceiver;

import com.reelyactive.blesdk.support.ble.util.Logger;

/**
 * com.reelyactive.blesdk.support.ble.ScanWakefulBroadcastReceiver initiates the Bluetooth LE scan by calling
 * {@link ScanWakefulService} after acquiring a WakeLock. On completion {@link ScanWakefulService}
 * releases the WakeLock.
 * <p/>
 * This WakefulBroadcastReceiver is invoked by a pending intent through the alarm manager.
 */
public class ScanWakefulBroadcastReceiver extends WakefulBroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        Logger.logDebug("Alarm triggered");
        // This is the Intent to deliver to our scan service.
        Intent intentService = new Intent(context, ScanWakefulService.class).putExtra(
                ScanWakefulService.EXTRA_USE_LOLLIPOP_API,
                intent.getBooleanExtra(ScanWakefulService.EXTRA_USE_LOLLIPOP_API, true));

        // Start the scan service, keeping the device awake while it is launching. This method will
        // explicitly grab a wakelock until the service tells the broadcast receiver to release it.
        startWakefulService(context, intentService);
    }
}