Example usage for android.content IntentFilter SYSTEM_LOW_PRIORITY

Introduction

In this page you can find the example usage for android.content IntentFilter SYSTEM_LOW_PRIORITY.

Prototype

int SYSTEM_LOW_PRIORITY

To view the source code for android.content IntentFilter SYSTEM_LOW_PRIORITY.

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Document

The filter #setPriority value at which system low-priority receivers are placed; that is, receivers that should execute after application code.

Usage

From source file:org.digitalcampus.oppia.service.DownloadService.java

@Override
public void onCreate() {
    super.onCreate();
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
    DownloadService.setInstance(this);

    alternativeNotifier = new BroadcastReceiver() {
        @Override//from   ww  w.  ja v  a 2 s  .  c o m
        public void onReceive(Context context, Intent intent) {
            if (!intent.hasExtra(DownloadService.SERVICE_URL)
                    || !intent.hasExtra(DownloadService.SERVICE_ACTION)) {
                //If the file URL and the action are not present, we can't identify it
                return;
            }
            String fileUrl = intent.getStringExtra(DownloadService.SERVICE_URL);
            String action = intent.getStringExtra(DownloadService.SERVICE_ACTION);
            DownloadService.this.notifyDownloads(action, fileUrl);
        }
    };

    //We register the alternative notifier for sending notifications when no other BroadcasReceiver is set
    IntentFilter broadcastFilter = new IntentFilter(DownloadService.BROADCAST_ACTION);
    broadcastFilter.setPriority(IntentFilter.SYSTEM_LOW_PRIORITY);
    registerReceiver(alternativeNotifier, broadcastFilter);

}

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From source file:com.keithandthegirl.ui.activity.GuestsDashboardFragment.java

@Override
public void onResume() {
    Log.v(TAG, "onResume : enter");
    super.onResume();

    mDownloadServiceHelper = DownloadServiceHelper.getInstance(getActivity());

    IntentFilter downloadFilter = new IntentFilter(DownloadServiceHelper.DOWNLOAD_RESULT);
    downloadFilter.setPriority(IntentFilter.SYSTEM_LOW_PRIORITY);
    downloadReceiver = new DownloadReceiver();
    getActivity().registerReceiver(downloadReceiver, downloadFilter);

    if (null != mainApplication.getGuest()) {
        Log.v(TAG, "onResume : already downloaded guest list");

        if (null != mainApplication.getGuest().getGuests()
                && !mainApplication.getGuest().getGuests().isEmpty()) {
            Log.v(TAG, "onResume : guestList has entries");

            guestList = mainApplication.getGuest().getGuests();
        }//from   w w  w  . j av a2 s.  co m
    }

    if (guestList.isEmpty()) {
        Log.v(TAG, "onResume : guestList is empty");

        File root;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
            root = getActivity().getExternalCacheDir();
        } else {
            root = Environment.getExternalStorageDirectory();
        }

        File dataDir = new File(root, DATA_DIR);
        dataDir.mkdirs();

        File f = new File(dataDir, "Guests.xml");
        if (f.exists()) {

            Serializer serializer = new Persister();

            try {
                Guests guests = serializer.read(Guests.class, f);
                setDownloadedGuests(guests);
            } catch (Exception e) {
                Log.w(TAG, "onResume : error reading guests file");
            }
        } else {
            mainApplication.setGuestSort(MainApplication.Sort.MOST_RECENT);
            new DownloadGuestTask().execute(MainApplication.Sort.MOST_RECENT);
        }

    } else {
        setupAdapter();
    }

    Log.v(TAG, "onResume : exit");
}

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From source file:com.keithandthegirl.ui.activity.EpisodesFragment.java

@TargetApi(11)
@Override/*from  w  ww  . j  a  va 2  s.co m*/
public void onResume() {
    Log.v(TAG, "onResume : enter");
    super.onResume();

    bindToService();

    mEpisodeServiceHelper = EpisodeServiceHelper.getInstance(getActivity());
    mDownloadServiceHelper = DownloadServiceHelper.getInstance(getActivity());

    IntentFilter episodeFilter = new IntentFilter(EpisodeServiceHelper.EPISODE_RESULT);
    episodeFilter.setPriority(IntentFilter.SYSTEM_LOW_PRIORITY);
    episodesReceiver = new EpisodesReceiver();
    getActivity().registerReceiver(episodesReceiver, episodeFilter);

    IntentFilter downloadFilter = new IntentFilter(DownloadServiceHelper.DOWNLOAD_RESULT);
    downloadReceiver = new DownloadReceiver();
    getActivity().registerReceiver(downloadReceiver, downloadFilter);

    Cursor episodeCursor = getActivity().getContentResolver().query(EpisodeConstants.CONTENT_URI,
            new String[] { EpisodeConstants._ID }, null, null, null);
    if (episodeCursor.getCount() == 0) {
        loadData();
    }
    episodeCursor.close();

    if (mBound) {
        Log.v(TAG, "onResume : service is bound");

        mMediaPlayer = mService.getMediaPlayer();
        mSelectedStream = mMediaPlayer.getStreamStation();

        adapter.notifyDataSetChanged();
    }

    Log.v(TAG, "onResume : exit");
}

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