Example usage for android.os HandlerThread HandlerThread

Introduction

In this page you can find the example usage for android.os HandlerThread HandlerThread.

Prototype

public HandlerThread(String name) 

Source Link

Usage

From source file:pct.droid.base.torrent.TorrentService.java

/**
 * Initialize will setup the thread and handler,
 * and start/resume the torrent session//  w ww  . j a v a 2  s  . c o  m
 */
private void initialize() {
    if (mInForeground) {
        stopForeground();
    }

    Timber.d("initialize");
    if (mThread != null) {
        mHandler.removeCallbacksAndMessages(null);

        //resume torrent session if needed
        if (mTorrentSession != null && mTorrentSession.isPaused()) {
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    Timber.d("Resuming libtorrent session");
                    mTorrentSession.resume();
                }
            });
        }
        //start DHT if needed
        if (mDHT != null && !mDHT.isRunning()) {
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    mDHT.start();
                    Timber.d("Nodes in DHT: %s", mDHT.nodes());
                }
            });

        }
    } else {
        if (mInitialised)
            return;

        mThread = new HandlerThread(THREAD_NAME);
        mThread.start();
        mHandler = new Handler(mThread.getLooper());
        mHandler.post(new Runnable() {
            @Override
            public void run() {
                // Start libtorrent session and init DHT
                Timber.d("Starting libtorrent session");
                mTorrentSession = new Session();
                SessionSettings sessionSettings = mTorrentSession.getSettings();
                sessionSettings.setAnonymousMode(true);
                mTorrentSession.setSettings(sessionSettings);
                Timber.d("Init DHT");
                mDHT = new DHT(mTorrentSession);
                mDHT.start();
                Timber.d("Nodes in DHT: %s", mDHT.nodes());

                mInitialised = true;
            }
        });
    }
}

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From source file:com.csipsimple.utils.ContactsAsyncHelper.java

/**
 * Private constructor for static class//from www . ja  v a 2 s. c o  m
 */
private ContactsAsyncHelper() {
    HandlerThread thread = new HandlerThread("ContactsAsyncWorker");
    thread.start();
    sThreadHandler = new WorkerHandler(thread.getLooper());
    contactsWrapper = ContactsWrapper.getInstance();
}

---

From source file:com.smithdtyler.prettygoodmusicplayer.MusicPlaybackService.java

@Override
public synchronized void onCreate() {
    Log.i(TAG, "Music Playback Service Created!");
    isRunning = true;/*from w  ww. j av  a 2  s  . com*/
    sharedPref = PreferenceManager.getDefaultSharedPreferences(this);

    powerManager = (PowerManager) getSystemService(POWER_SERVICE);
    wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "PGMPWakeLock");

    random = new Random();

    mp = new MediaPlayer();
    mReadaheadThread = new ReadaheadThread();

    mp.setOnCompletionListener(new OnCompletionListener() {

        @Override
        public void onCompletion(MediaPlayer mp) {
            Log.i(TAG, "Song complete");
            next();
        }

    });

    // https://developer.android.com/training/managing-audio/audio-focus.html
    audioFocusListener = new PrettyGoodAudioFocusChangeListener();

    // Get permission to play audio
    am = (AudioManager) getBaseContext().getSystemService(Context.AUDIO_SERVICE);

    HandlerThread thread = new HandlerThread("ServiceStartArguments");
    thread.start();

    // Get the HandlerThread's Looper and use it for our Handler
    mServiceLooper = thread.getLooper();
    mServiceHandler = new ServiceHandler(mServiceLooper);

    // https://stackoverflow.com/questions/19474116/the-constructor-notification-is-deprecated
    // https://stackoverflow.com/questions/6406730/updating-an-ongoing-notification-quietly/15538209#15538209
    Intent resultIntent = new Intent(this, NowPlaying.class);
    resultIntent.putExtra("From_Notification", true);
    resultIntent.putExtra(AlbumList.ALBUM_NAME, album);
    resultIntent.putExtra(ArtistList.ARTIST_NAME, artist);
    resultIntent.putExtra(ArtistList.ARTIST_ABS_PATH_NAME, artistAbsPath);

    // Use the FLAG_ACTIVITY_CLEAR_TOP to prevent launching a second
    // NowPlaying if one already exists.
    resultIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, resultIntent, 0);

    Builder builder = new NotificationCompat.Builder(this.getApplicationContext());

    String contentText = getResources().getString(R.string.ticker_text);
    if (songFile != null) {
        contentText = Utils.getPrettySongName(songFile);
    }

    Notification notification = builder.setContentText(contentText).setSmallIcon(R.drawable.ic_pgmp_launcher)
            .setWhen(System.currentTimeMillis()).setContentIntent(pendingIntent)
            .setContentTitle(getResources().getString(R.string.notification_title)).build();

    startForeground(uniqueid, notification);

    timer = new Timer();
    timer.scheduleAtFixedRate(new TimerTask() {
        public void run() {
            onTimerTick();
        }
    }, 0, 500L);

    Log.i(TAG, "Registering event receiver");
    mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
    // Apparently audio registration is persistent across lots of things...
    // restarts, installs, etc.
    mAudioManager.registerMediaButtonEventReceiver(cn);
    // I tried to register this in the manifest, but it doesn't seen to
    // accept it, so I'll do it this way.
    getApplicationContext().registerReceiver(receiver, filter);

    headphoneReceiver = new HeadphoneBroadcastReceiver();
    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction("android.intent.action.HEADSET_PLUG");
    registerReceiver(headphoneReceiver, filter);
}

---

From source file:com.wbtech.ums.UmsAgent.java

public static void onEvent(Context context, String event_id, int acc) {
    if (handler == null) {
        HandlerThread localHandlerThread = new HandlerThread("UmsAgent");
        localHandlerThread.start();//w  ww  .  j  a v a 2 s .  co  m
        handler = new Handler(localHandlerThread.getLooper());
    }
    EventController.postEventInfo(handler, context, new PostObjEvent(event_id, null, acc + "", context));
}

---

From source file:de.dcja.prettygreatmusicplayer.MusicPlaybackService.java

@Override
public synchronized void onCreate() {
    Log.i(TAG, "Music Playback Service Created!");
    isRunning = true;/*w  w  w. ja v  a  2  s.c  o m*/
    sharedPref = PreferenceManager.getDefaultSharedPreferences(this);

    powerManager = (PowerManager) getSystemService(POWER_SERVICE);
    wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "PGMPWakeLock");

    random = new Random();

    mp = new MediaPlayer();
    mReadaheadThread = new ReadaheadThread();

    mp.setOnCompletionListener(new OnCompletionListener() {

        @Override
        public void onCompletion(MediaPlayer mp) {
            Log.i(TAG, "Song complete");
            next();
        }

    });

    onDemandMediaMetadataRetriever = new OnDemandMediaMetadataRetriever();

    // https://developer.android.com/training/managing-audio/audio-focus.html
    audioFocusListener = new PrettyGoodAudioFocusChangeListener();

    // Get permission to play audio
    am = (AudioManager) getBaseContext().getSystemService(Context.AUDIO_SERVICE);

    HandlerThread thread = new HandlerThread("ServiceStartArguments");
    thread.start();

    // Get the HandlerThread's Looper and use it for our Handler
    mServiceLooper = thread.getLooper();
    mServiceHandler = new ServiceHandler(mServiceLooper);

    // https://stackoverflow.com/questions/19474116/the-constructor-notification-is-deprecated
    // https://stackoverflow.com/questions/6406730/updating-an-ongoing-notification-quietly/15538209#15538209
    Intent resultIntent = new Intent(this, NowPlaying.class);
    resultIntent.putExtra("From_Notification", true);

    // Use the FLAG_ACTIVITY_CLEAR_TOP to prevent launching a second
    // NowPlaying if one already exists.
    resultIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, resultIntent, 0);

    Builder builder = new NotificationCompat.Builder(this.getApplicationContext());

    String contentText = getResources().getString(R.string.ticker_text);
    if (songFile != null) {
        contentText = Utils.getPrettySongName(songFile);
    }

    Notification notification = builder.setContentText(contentText).setSmallIcon(R.drawable.ic_pgmp_launcher)
            .setWhen(System.currentTimeMillis()).setContentIntent(pendingIntent)
            .setContentTitle(getResources().getString(R.string.notification_title)).build();

    startForeground(uniqueid, notification);

    timer = new Timer();
    timer.scheduleAtFixedRate(new TimerTask() {
        public void run() {
            onTimerTick();
        }
    }, 0, 500L);

    Log.i(TAG, "Registering event receiver");
    mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
    // Apparently audio registration is persistent across lots of things...
    // restarts, installs, etc.
    mAudioManager.registerMediaButtonEventReceiver(cn);
    // I tried to register this in the manifest, but it doesn't seen to
    // accept it, so I'll do it this way.
    getApplicationContext().registerReceiver(receiver, filter);

    headphoneReceiver = new HeadphoneBroadcastReceiver();
    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction("android.intent.action.HEADSET_PLUG");
    registerReceiver(headphoneReceiver, filter);
}

---

From source file:com.mobicage.rpc.http.HttpCommunicator.java

public HttpCommunicator(final MainService mainService, final Context context,
        final DatabaseManager databaseManager, final Credentials credentials,
        final ConfigurationProvider cfgProvider, final SafeRunnable onStartStashingHandler,
        final SafeRunnable onStopStashingHandler, final SDCardLogger sdcardLogger,
        final boolean wifiOnlySettingEnabled) {
    T.UI();//w ww.  j a va2 s .  c  o  m

    mMainService = mainService;
    mCfgProvider = cfgProvider;
    mFinishedLock = new Object();
    mStateMachineLock = new Object();
    mStartStashingHandler = onStartStashingHandler;
    mStopStashingHandler = onStopStashingHandler;
    mWifiOnlyEnabled = wifiOnlySettingEnabled;

    mSDCardLogger = sdcardLogger;

    mAlarmManager = (AlarmManager) mMainService.getSystemService(Context.ALARM_SERVICE);

    // Create network thread for actual network communication
    mNetworkWorkerThread = new HandlerThread("rogerthat_net_worker");
    mNetworkWorkerThread.start();
    final Looper looper = mNetworkWorkerThread.getLooper();
    mNetworkHandler = new Handler(looper);
    mNetworkHandler.post(new SafeRunnable() {
        @Override
        protected void safeRun() throws Exception {
            debugLog("HTTP network thread id is " + android.os.Process.myTid());
        }
    });

    final CountDownLatch latch = new CountDownLatch(1);
    mMainService.postAtFrontOfBIZZHandler(new SafeRunnable() {
        @Override
        public void safeRun() {
            T.BIZZ();
            // For simplicity, I want to construct backlog on HTTP thread
            // This way backlog is 100% on HTTP thread
            mBacklog = new HttpBacklog(context, databaseManager);
            latch.countDown();
        }
    });
    try {
        latch.await();
    } catch (InterruptedException e) {
        bugLog(e);
    }

    mBase64Username = Base64.encodeBytes(credentials.getUsername().getBytes(), Base64.DONT_BREAK_LINES);
    mBase64Password = Base64.encodeBytes(credentials.getPassword().getBytes(), Base64.DONT_BREAK_LINES);

    mMainService.addHighPriorityIntent(HttpCommunicator.INTENT_HTTP_START_OUTGOING_CALLS);

    if (CloudConstants.USE_GCM_KICK_CHANNEL) {
        final IntentFilter filter = new IntentFilter();
        filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
        filter.addAction(INTENT_SHOULD_RETRY_COMMUNICATION);
        mMainService.registerReceiver(mBroadcastReceiver, filter);
    }
}

---

From source file:com.tafayor.selfcamerashot.taflib.iab.util.IabHelper.java

/**
 * Creates an instance. After creation, it will not yet be ready to use. You must perform
 * setup by calling {@link #startSetup} and wait for setup to complete. This constructor does not
 * block and is safe to call from a UI thread.
 *
 * @param ctx Your application or Activity context. Needed to bind to the in-app billing service.
 * @param base64PublicKey Your application's public key, encoded in base64.
 *     This is used for verification of purchase signatures. You can find your app's base64-encoded
 *     public key in your application's page on Google Play Developer Console. Note that this
 *     is NOT your "developer public key".
 *///  w  w w .  j  a  v  a  2s. com
public IabHelper(Context ctx, String base64PublicKey) {
    mContext = ctx.getApplicationContext();
    mSignatureBase64 = base64PublicKey;
    logDebug("IAB helper created.");

    mThread = new HandlerThread("");
    mThread.start();
    mAsyncHandler = new Handler(mThread.getLooper());
}

---

From source file:uk.co.pjmobile.mobile_apps.page_turner_reader.ReadingActivity.java

/** Called when the activity is first created. */
@Override//from  w ww .  jav  a 2s .c  om
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Restore preferences
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.read_book);
    setupConstants();

    this.uiHandler = new Handler();

    HandlerThread bgThread = new HandlerThread("background");
    bgThread.start();
    this.backgroundHandler = new Handler(bgThread.getLooper());

    this.waitDialog = new ProgressDialog(this);
    this.waitDialog.setOwnerActivity(this);
    this.waitDialog.setOnKeyListener(new DialogInterface.OnKeyListener() {
        @Override
        public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
            // This just consumes all key events and does nothing.
            return true;
        }
    });

    DisplayMetrics metrics = new DisplayMetrics();
    getWindowManager().getDefaultDisplay().getMetrics(metrics);
    this.gestureDetector = new GestureDetector(this, new NavGestureDetector(bookView, this, metrics));
    //      this.gestureDetector = new GestureDetector(new NavGestureDetector(
    //bookView, this, metrics));

    this.gestureListener = new View.OnTouchListener() {
        public boolean onTouch(View v, MotionEvent event) {
            return gestureDetector.onTouchEvent(event);
        }
    };

    this.progressBar.setFocusable(true);
    this.progressBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

        private int seekValue;

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
            bookView.navigateToPercentage(this.seekValue);
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            if (fromUser) {
                seekValue = progress;
                percentageField.setText(progress + "% ");
            }
        }
    });

    this.viewSwitcher.setOnTouchListener(gestureListener);
    bookView.setOnTouchListener(gestureListener);

    bookView.addListener(this);
    bookView.setSpanner(getInjector().getInstance(HtmlSpanner.class));
    //      this.bookView.setSpanner(new HtmlSpanner());

    this.oldBrightness = config.isBrightnessControlEnabled();
    this.oldStripWhiteSpace = config.isStripWhiteSpaceEnabled();
    this.oldFontName = config.getFontFamily().getName();

    registerForContextMenu(bookView);

    String file = getIntent().getStringExtra("file_name");
    if (file == null && getIntent().getData() != null) {
        file = getIntent().getData().getPath();
    }

    if (file == null) {
        file = config.getLastOpenedFile();
    }

    updateFromPrefs();
    updateFileName(savedInstanceState, file);

    if ("".equals(fileName)) {

        //         Intent intent = new Intent(this, LibraryActivity.class);
        //         startActivity(intent);
        //         finish();
        //         return;
        //         Util.toast(this, "Launch library activity. Empty file name");

    } else {

        /**         if (savedInstanceState == null && config.isSyncEnabled()) {
                    new DownloadProgressTask().execute();
                 } else {**/
        bookView.restore();
        //         }
    }

}

---

From source file:com.ubergeek42.WeechatAndroid.service.RelayServiceBackbone.java

@Override
public void onCreate() {
    if (DEBUG)/*from  ww w  . ja  v  a2s  .  c  o  m*/
        logger.debug("onCreate()");
    super.onCreate();

    prefs = PreferenceManager.getDefaultSharedPreferences(getBaseContext());
    prefs.registerOnSharedPreferenceChangeListener(this);
    notificationManger = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    // prepare handler that will run on a separate thread
    HandlerThread handler_thread = new HandlerThread("doge");
    handler_thread.start();
    thandler = new Handler(handler_thread.getLooper());

    startForeground(NOTIFICATION_ID, buildNotification(null, "Tap to connect", null));

    disconnected = false;
    already_had_intent = false;
    network_unavailable = false;

    // Prepare for dealing with SSL certs
    certmanager = new SSLHandler(new File(getDir("sslDir", Context.MODE_PRIVATE), "keystore.jks"));

    registerReceiver(connectivityActionReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));

    alarmMgr = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
}

---

From source file:com.waz.zclient.pages.main.conversation.LocationFragment.java

@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (isGooglePlayServicesAvailable()) {
        googleApiClient = new GoogleApiClient.Builder(getContext()).addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this).addApi(LocationServices.API).build();
    } else {/* w w w  .j a  va  2s.c  om*/
        locationManager = (LocationManager) getActivity().getSystemService(Context.LOCATION_SERVICE);
    }
    mainHandler = new Handler();
    handlerThread = new HandlerThread("Background handler");
    handlerThread.start();
    backgroundHandler = new Handler(handlerThread.getLooper());
    geocoder = new Geocoder(getContext(), Locale.getDefault());
    zoom = true;
}

---

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