Android Open Source - silent-meeting Mute Phone Broadcast Receiver

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License

The source code is released under:

GNU General Public License

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Java Source Code

package uk.co.bensproule.silentmeeting.receiver;
/*from w  ww . j  av  a2s . c  om*/
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.media.AudioManager;
import android.os.Build;
import android.provider.CalendarContract;
import android.util.Log;
import uk.co.bensproule.silentmeeting.constants.Actions;
import uk.co.bensproule.silentmeeting.constants.Extra;
import uk.co.bensproule.silentmeeting.constants.Setting;
import uk.co.bensproule.silentmeeting.dao.InstanceDao;
import uk.co.bensproule.silentmeeting.domain.Instance;

import java.util.Calendar;

public class MutePhoneBroadcastReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        boolean active = Setting.getActive(context);

        if (active) {
            InstanceDao instanceDao = new InstanceDao(context);
            int instanceId = intent.getIntExtra(CalendarContract.Instances._ID, 0);
            Instance instance = instanceDao.get(instanceId);
            if (instance != null && instance.isRunning()) {
                return;
            }

            AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);

            Log.d("SilencePhone", "Muting phone");

            int currentRingerMode = audioManager.getRingerMode();
            audioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT);

            long endDate = intent.getLongExtra(CalendarContract.Instances.DTEND, 0);
            long activeAfterEvents = Setting.getActiveAfterEvents(context);

            Calendar calendar = Calendar.getInstance();
            calendar.setTimeInMillis(endDate + activeAfterEvents);

            Intent unmuteIntent = new Intent(context, UnmutePhoneBroadcastReceiver.class);
            unmuteIntent.setAction(Actions.UNMUTE);
            unmuteIntent.putExtra(Extra.PREVIOUS_RINGER_MODE, currentRingerMode);
            unmuteIntent.putExtra(Extra.INSTANCE_ID, instanceId);

            PendingIntent pendingIntent = PendingIntent.getBroadcast(context, instanceId, unmuteIntent, PendingIntent.FLAG_CANCEL_CURRENT);

            AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
            alarmManager.cancel(pendingIntent);

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
                alarmManager.setExact(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
            } else {
                alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
            }

            instanceDao.setRunning(instanceId, true);
        }
    }
}

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