Example usage for android.net.wifi WifiManager WIFI_MODE_FULL

List of usage examples for android.net.wifi WifiManager WIFI_MODE_FULL

Introduction

In this page you can find the example usage for android.net.wifi WifiManager WIFI_MODE_FULL.

Prototype

int WIFI_MODE_FULL

To view the source code for android.net.wifi WifiManager WIFI_MODE_FULL.

Click Source Link

Document

In this Wi-Fi lock mode, Wi-Fi will be kept active, and will behave normally, i.e., it will attempt to automatically establish a connection to a remembered access point that is within range, and will do periodic scans if there are remembered access points but none are in range.

Usage

From source file:com.qweex.callisto.podcast.DownloadTask.java

@Override
protected Boolean doInBackground(String... params) {
    String TAG = StaticBlob.TAG();
    boolean isVideo;
    Cursor current;/*from   ww  w  .j a v a 2 s. co  m*/

    long id = 0, identity = 0;
    Log.e(TAG, "Preparing to start: " + StaticBlob.databaseConnector.getActiveDownloads().getCount()
            + " downloads");
    boolean canceled = false;
    while (StaticBlob.databaseConnector.getActiveDownloads().getCount() > 0) {
        if (isCancelled()) //Checks to see if it has been canceled by somewhere else
        {
            mNotificationManager.cancel(NOTIFICATION_ID);
            return false;
        }
        try {
            Cursor c = StaticBlob.databaseConnector.getActiveDownloads();
            c.moveToFirst();
            id = c.getLong(c.getColumnIndex("_id"));
            identity = c.getLong(c.getColumnIndex("identity"));
            isVideo = c.getInt(c.getColumnIndex("video")) > 0;
            current = StaticBlob.databaseConnector.getOneEpisode(identity);
            current.moveToFirst();

            //Get info
            AudLink = current.getString(current.getColumnIndex("mp3link"));
            VidLink = current.getString(current.getColumnIndex("vidlink"));
            AudSize = current.getLong(current.getColumnIndex("mp3size"));
            VidSize = current.getLong(current.getColumnIndex("vidsize"));
            Title = current.getString(current.getColumnIndex("title"));
            Date = current.getString(current.getColumnIndex("date"));
            Show = current.getString(current.getColumnIndex("show"));
            Date = StaticBlob.sdfFile.format(StaticBlob.sdfRaw.parse(Date));

            //Getting target
            Target = new File(StaticBlob.storage_path + File.separator + Show);
            Target.mkdirs();
            if (Title.indexOf("|") > 0)
                Title = Title.substring(0, Title.indexOf("|"));
            Title = Title.trim();
            AudFile = new File(Target,
                    Date + "__" + StaticBlob.makeFileFriendly(Title) + EpisodeDesc.getExtension(AudLink));
            if (VidLink != null)
                VidFile = new File(Target,
                        Date + "__" + StaticBlob.makeFileFriendly(Title) + EpisodeDesc.getExtension(VidLink));
            Target = isVideo ? VidFile : AudFile;

            //Prepare the HTTP
            Log.i(TAG, "Path: " + Target.getPath());
            URL url = new URL(isVideo ? VidLink : AudLink);
            Log.i(TAG, "Starting download: " + url.toString());

            Log.i(TAG, "Opening the connection...");
            HttpURLConnection ucon = (HttpURLConnection) url.openConnection();
            String lastModified = ucon.getHeaderField("Last-Modified");
            ucon = (HttpURLConnection) url.openConnection();
            if (Target.exists()) {
                ucon.setRequestProperty("Range", "bytes=" + Target.length() + "-");
                ucon.setRequestProperty("If-Range", lastModified);
            }
            ucon.setReadTimeout(TIMEOUT_CONNECTION);
            ucon.setConnectTimeout(TIMEOUT_SOCKET);
            ucon.connect();

            //Notification
            mBuilder.setProgress(100, 0, true)
                    .setContentTitle(this.context.getResources().getString(R.string.downloading) + " "
                            + StaticBlob.current_download + " "
                            + this.context.getResources().getString(R.string.of) + " " + downloading_count)
                    .setContentText(Show + ": " + Title);
            // Displays the progress bar for the first time.
            mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());

            //Actually do the DLing
            InputStream is = ucon.getInputStream();
            TotalSize = ucon.getContentLength() + Target.length();
            BufferedInputStream inStream = new BufferedInputStream(is, 1024 * 5);
            FileOutputStream outStream;
            byte buff[];
            Log.i(TAG, "mmk skipping the downloaded portion..." + Target.length() + " of " + TotalSize);
            if (Target.exists()) //Append if it exists
                outStream = new FileOutputStream(Target, true);
            else
                outStream = new FileOutputStream(Target);
            buff = new byte[5 * 1024];
            Log.i(TAG, "Getting content length (size)");
            int len = 0;
            long downloadedSize = Target.length(), percentDone = 0;

            //SPEED_COUNT == the number of times through the buffer loop to go through before updating the speed
            // currentDownloadLoopIndex == ???
            // lastTime == The time that the last speed was calculated at
            // all_spds == All speeds tabulated thus far from currentDownloadLoopIndex to SPEED_COUNT
            // avg_speed == the average speed when SPEED_COUNT is reached
            int SPEED_COUNT = 200, currentDownloadLoopIndex = 0;
            long lastTime = (new java.util.Date()).getTime(), all_spds = 0;
            double avg_speed = 0;
            DecimalFormat df = new DecimalFormat("#.##");

            //Wifi lock
            WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            if (DownloadList.Download_wifiLock == null)
                DownloadList.Download_wifiLock = wm.createWifiLock(WifiManager.WIFI_MODE_FULL,
                        "Callisto_download");
            if (!DownloadList.Download_wifiLock.isHeld())
                DownloadList.Download_wifiLock.acquire();

            Log.i(TAG, "FINALLY starting the download");
            inner_failures = 0;
            //-----------------Here is where the actual downloading happens----------------
            while (len != -1) {
                Cursor active = StaticBlob.databaseConnector.getActiveDownloads();
                if (StaticBlob.databaseConnector.getActiveDownloads().getCount() == 0)
                    canceled = true;
                else {
                    active.moveToFirst();
                    canceled = active.getLong(active.getColumnIndex("identity")) != identity;
                }
                if (canceled) {
                    Log.i(TAG, "Download has been canceled, deleting.");
                    Target.delete();
                    break;
                }
                if (isCancelled()) {
                    mNotificationManager.cancel(NOTIFICATION_ID);
                    return false;
                }

                try {
                    len = inStream.read(buff);
                    if (len == -1)
                        break;

                    outStream.write(buff, 0, len);
                    downloadedSize += len;
                    percentDone = downloadedSize * 100;
                    percentDone /= TotalSize;

                    //Add to the average speed
                    long temp_spd = 0;
                    long time_diff = ((new java.util.Date()).getTime() - lastTime);
                    if (time_diff > 0) {
                        temp_spd = len * 100 / time_diff;
                        currentDownloadLoopIndex++;
                        all_spds += temp_spd;
                        lastTime = (new java.util.Date()).getTime();
                    }

                } catch (IOException e) {
                    Log.e(TAG + ":IOException", "IO is a moon - " + inner_failures);
                    inner_failures++;
                    if (inner_failures == INNER_LIMIT)
                        break;
                    try {
                        Thread.sleep(500);
                    } catch (InterruptedException e1) {
                    }
                    //Add failure to average
                    currentDownloadLoopIndex++;
                    lastTime = (new java.util.Date()).getTime();

                } catch (Exception e) {
                    Log.e(TAG + ":??Exception", e.getClass() + " : " + e.getMessage());
                    try {
                        Thread.sleep(500);
                    } catch (InterruptedException e1) {
                    }
                    //Add failure to average
                    currentDownloadLoopIndex++;
                    lastTime = (new java.util.Date()).getTime();
                }

                //If the time is right, get the average
                if (currentDownloadLoopIndex >= SPEED_COUNT) {
                    avg_speed = all_spds * 1.0 / currentDownloadLoopIndex / 100;
                    all_spds = 0;
                    currentDownloadLoopIndex = 0;

                    if (DownloadList.thisInstance != null) {
                        DownloadList.thisInstance.runOnUiThread(
                                DownloadList.thisInstance.new DownloadProgressUpdater((int) (TotalSize / 1000),
                                        (int) (downloadedSize / 1000)));
                    }

                    mBuilder.setProgress((int) (TotalSize / 1000), (int) (downloadedSize / 1000), false)
                            .setContentTitle(this.context.getResources().getString(R.string.downloading) + " "
                                    + StaticBlob.current_download + " "
                                    + this.context.getResources().getString(R.string.of) + " "
                                    + downloading_count + " - " + percentDone + "%  (" + df.format(avg_speed)
                                    + "kb/s)")
                            .setContentText(Show + ": " + Title);
                    // Displays the progress bar for the first time.
                    mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
                }
            } // END download of single file

            outStream.flush();
            outStream.close();
            inStream.close();
            if (inner_failures == INNER_LIMIT) {
                throw new Exception("Inner exception has passed " + INNER_LIMIT);
            }

            Cursor active = StaticBlob.databaseConnector.getActiveDownloads();
            if (StaticBlob.databaseConnector.getActiveDownloads().getCount() == 0)
                canceled = true;
            else {
                active.moveToFirst();
                canceled = active.getLong(active.getColumnIndex("identity")) != identity;
            }
            if (!canceled) {
                Log.i(TAG, "Trying to finish with " + Target.length() + "==" + TotalSize);
                if (Target.length() == TotalSize) {
                    StaticBlob.current_download++;

                    Log.i(TAG, (inner_failures < INNER_LIMIT ? "Successfully" : "FAILED") + " downloaded to : "
                            + Target.getPath());

                    //Move the download from active to completed.
                    StaticBlob.databaseConnector.markDownloadComplete(id);

                    Log.i(TAG, " " + DownloadList.rebuildHeaderThings);
                    if (DownloadList.rebuildHeaderThings != null)
                        DownloadList.rebuildHeaderThings.sendEmptyMessage(0);

                    boolean queue = PreferenceManager.getDefaultSharedPreferences(context)
                            .getBoolean("download_to_queue", false);
                    if (queue) {
                        StaticBlob.databaseConnector.appendToQueue(identity, false, isVideo);
                        StaticBlob.playerInfo.update(context);
                    }
                    //Episode Desc
                    if (EpisodeDesc.currentInstance != null)
                        EpisodeDesc.currentInstance.determineButtons();
                    //ShowList
                    if (ShowList.thisInstance != null && ShowList.thisInstance.currentDownloadItem != null) {
                        ShowList.thisInstance.runOnUiThread(ShowList.thisInstance.new updateBoldOrItalic(id,
                                ShowList.thisInstance.currentDownloadItem, AudFile, VidFile, AudSize, VidSize));
                        ShowList.thisInstance.currentDownloadItem = null;
                    }
                }
            } else
                Target.delete();
        } catch (ParseException e) {
            Log.e(TAG + ":ParseException", "Error parsing a date from the SQLite db: ");
            Log.e(TAG + ":ParseException", Date);
            Log.e(TAG + ":ParseException", "(This should never happen).");
            outer_failures++;
            e.printStackTrace();
        } catch (Exception e) {
            outer_failures++;
            Log.e(TAG + ":Exception " + e.getClass(), "[" + outer_failures + "] Msg: " + e.getMessage());
            e.printStackTrace();
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e1) {
            }
        }
        if (outer_failures == OUTER_LIMIT) {
            boolean quit = false;
            //if(quit = aDownloads.charAt(1)=='x')
            //    aDownloads = aDownloads.replaceAll("x","");
            quit = true;
            if (DownloadList.rebuildHeaderThings != null)
                DownloadList.rebuildHeaderThings.sendEmptyMessage(0);
            failed++;
            outer_failures = 0;

            if (quit)
                break;
        }
    }
    Log.i(TAG, "Finished Downloading");
    if (DownloadList.thisInstance != null)
        DownloadList.thisInstance.updateMenu();

    //Wifi lock
    if (DownloadList.Download_wifiLock != null && DownloadList.Download_wifiLock.isHeld())
        DownloadList.Download_wifiLock.release();

    //Notification
    mNotificationManager.cancel(NOTIFICATION_ID);
    if (downloading_count > 0) {

        mBuilder.setProgress(100, 0, false)
                .setContentTitle("Finished downloading " + downloading_count + " files");
        if (failed > 0)
            mBuilder.setContentText(failed + " failed, try them again later");
        mBuilder.setAutoCancel(true);
        mBuilder.setOngoing(false);

        mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
        StaticBlob.current_download = 1;
        downloading_count = 0;
    } else {
        StaticBlob.current_download = 1;
        downloading_count = 0;
        return false;
    }
    return true;
}

From source file:com.nd.android.u.square.service.MusicPlaybackService.java

@Override
public void onCreate() {
    Log.i(TAG, "debug: Creating service");

    sInstance = this;

    // Create the Wifi lock (this does not acquire the lock, this just creates it)
    mWifiLock = ((WifiManager) getSystemService(Context.WIFI_SERVICE))
            .createWifiLock(WifiManager.WIFI_MODE_FULL, "mylock");

    mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    mAudioManager = (AudioManager) getSystemService(AUDIO_SERVICE);

    // create the Audio Focus Helper, if the Audio Focus feature is available (SDK 8 or above)
    if (android.os.Build.VERSION.SDK_INT >= 8)
        mAudioFocusHelper = new AudioFocusHelper(getApplicationContext(), this);
    else/*from   ww  w  .  j a v a2 s.c om*/
        mAudioFocus = AudioFocus.Focused; // no focus feature, so we always "have" audio focus

    mDummyAlbumArt = BitmapFactory.decodeResource(getResources(), R.drawable.ic_square_notification_music_play);

    mMediaButtonReceiverComponent = new ComponentName(this, MusicIntentReceiver.class);

    MusicExecutor.getInstance().getEventBus().register(this);

    // ?
    MusicExecutor.getInstance().schedulePlayListUpdate(0L, 10L, TimeUnit.SECONDS);

    IntentFilter notificationIntentFilter = new IntentFilter();
    notificationIntentFilter.addAction(ACTION_STOP);
    registerReceiver(mNotificationIntentActionReceiver, notificationIntentFilter);
}

From source file:eu.chainfire.opendelta.UpdateService.java

@SuppressWarnings("deprecation")
@Override// ww w. ja  v  a  2  s.c o m
public void onCreate() {
    super.onCreate();

    config = Config.getInstance(this);

    wakeLock = ((PowerManager) getSystemService(POWER_SERVICE)).newWakeLock(
            config.getKeepScreenOn() ? PowerManager.SCREEN_DIM_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP
                    : PowerManager.PARTIAL_WAKE_LOCK,
            "OpenDelta WakeLock");
    wifiLock = ((WifiManager) getSystemService(WIFI_SERVICE)).createWifiLock(WifiManager.WIFI_MODE_FULL,
            "OpenDelta WifiLock");

    handlerThread = new HandlerThread("OpenDelta Service Thread");
    handlerThread.start();
    handler = new Handler(handlerThread.getLooper());

    notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    prefs = PreferenceManager.getDefaultSharedPreferences(this);

    scheduler = new Scheduler(this, this);

    networkState = new NetworkState();
    networkState.start(this, this,
            prefs.getInt(PREF_AUTO_UPDATE_NETWORKS_NAME, PREF_AUTO_UPDATE_NETWORKS_DEFAULT));

    batteryState = new BatteryState();
    batteryState.start(this, this, 50, true);

    screenState = new ScreenState();
    screenState.start(this, this);

    prefs.registerOnSharedPreferenceChangeListener(this);

    autoState();
}

From source file:com.quran.labs.androidquran.service.AudioService.java

@Override
public void onCreate() {
    Log.i(TAG, "debug: Creating service");

    mWifiLock = ((WifiManager) getSystemService(Context.WIFI_SERVICE))
            .createWifiLock(WifiManager.WIFI_MODE_FULL, "audiolock");
    mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    mAudioManager = (AudioManager) getSystemService(AUDIO_SERVICE);

    // create the Audio Focus Helper, if the Audio Focus feature is available
    if (android.os.Build.VERSION.SDK_INT >= 8) {
        mAudioFocusHelper = new AudioFocusHelper(getApplicationContext(), this);
    }/*from   ww w.  ja  v  a2s  . c om*/
    // no focus feature, so we always "have" audio focus
    else {
        mAudioFocus = AudioFocus.Focused;
    }

    mMediaButtonReceiverComponent = new ComponentName(this, AudioIntentReceiver.class);
    mNotificationName = getString(R.string.app_name);

    mBroadcastManager = LocalBroadcastManager.getInstance(getApplicationContext());
}

From source file:com.sentaroh.android.SMBExplorer.FileIo.java

@SuppressWarnings("deprecation")
@Override/*  w  w w.  ja va  2  s .com*/
public void run() {
    sendLogMsg("I", "Task has started.");

    final WakeLock wake_lock = ((PowerManager) mContext.getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP
    //                         | PowerManager.ON_AFTER_RELEASE
                    , "SMBExplorer-ScreenOn");
    final WifiLock wifi_lock = ((WifiManager) mContext.getSystemService(Context.WIFI_SERVICE))
            .createWifiLock(WifiManager.WIFI_MODE_FULL, "SMBExplorer-wifi");

    if (mGp.fileIoWakeLockRequired)
        wake_lock.acquire();
    if (mGp.fileIoWifiLockRequired)
        wifi_lock.acquire();

    try {
        if (fileIoArea == null)
            fileIoArea = new byte[SMB_BUFF_SIZE];//4096*64];

        taskBeginTime = System.currentTimeMillis();

        waitMediaScanner(true);

        boolean fileioTaskResultOk = false;
        for (int i = 0; i < fileioLinkParm.size(); i++) {
            fileioTaskResultOk = fileOperation(fileioLinkParm.get(i));
            if (!fileioTaskResultOk)
                break;
        }
        sendLogMsg("I", "Task was ended. fileioTaskResultOk=" + fileioTaskResultOk + ", fileioThreadCtrl:"
                + fileioThreadCtrl.toString());
        sendLogMsg("I", "Task elapsed time=" + (System.currentTimeMillis() - taskBeginTime));
        if (fileioTaskResultOk) {
            fileioThreadCtrl.setThreadResultSuccess();
            sendDebugLogMsg(1, "I", "Task was endeded without error.");
        } else if (fileioThreadCtrl.isEnabled()) {
            fileioThreadCtrl.setThreadResultError();
            sendLogMsg("W", "Task was ended with error.");
        } else {
            fileioThreadCtrl.setThreadResultCancelled();
            sendLogMsg("W", "Task was cancelled.");
        }
        fileioThreadCtrl.setDisabled();
        mediaScanner.disconnect();
        waitMediaScanner(false);

        uiHandler.post(new Runnable() {// UI thread
            @Override
            public void run() {
                notifyEvent.notifyToListener(true, null);
            }
        });
    } finally {
        if (wake_lock.isHeld())
            wake_lock.release();
        if (wifi_lock.isHeld())
            wifi_lock.release();
    }
}

From source file:com.sentaroh.android.SMBSync.SMBSyncMain.java

/** Called when the activity is first created. */
@Override/*from ww w. j  a v a  2s.  c om*/
public void onCreate(Bundle savedInstanceState) {
    //      StrictMode.enableDefaults();
    //      setTheme(android.R.style.Theme_Dialog);
    //      setTheme(android.R.style.Theme_Holo_Light);
    //      setTheme(android.R.style.Theme_Light);
    super.onCreate(savedInstanceState);
    //      requestWindowFeature(Window.FEATURE_NO_TITLE);

    mCurrentLocal = getResources().getConfiguration().locale;

    setContentView(R.layout.main);
    mContext = this;
    mGp = (GlobalParameters) getApplication();
    mGp.enableMainUi = true;
    mGp.uiHandler = new Handler();
    mGp.SMBSync_External_Root_Dir = LocalMountPoint.getExternalStorageDir();

    startService(new Intent(mContext, SMBSyncService.class));

    mDimScreenWakelock = ((PowerManager) getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK
                    //                    PowerManager.PARTIAL_WAKE_LOCK
                    | PowerManager.ACQUIRE_CAUSES_WAKEUP
    //                         | PowerManager.ON_AFTER_RELEASE
                    , "SMBSync-ScreenOn");

    mWifiLock = ((WifiManager) mContext.getSystemService(Context.WIFI_SERVICE))
            .createWifiLock(WifiManager.WIFI_MODE_FULL, "SMBSync-wifi");

    if (tcService == null)
        tcService = new ThreadCtrl();

    //      if (Build.VERSION.SDK_INT>=14)
    //         this.getActionBar().setHomeButtonEnabled(false);

    if (util == null)
        util = new SMBSyncUtil(this.getApplicationContext(), "Main", mGp);
    util.setActivityIsForeground(true);

    if (ccMenu == null)
        ccMenu = new CustomContextMenu(getResources(), getSupportFragmentManager());
    commonDlg = new CommonDialog(mContext, getSupportFragmentManager());

    createTabView();
    loadMsgString();
    initSettingsParms();
    applySettingParms();
    initJcifsOption();

    checkExternalStorage();
    mGp.SMBSync_Internal_Root_Dir = getFilesDir().toString();

    util.openLogFile();

    initAdapterAndView();

    util.addDebugLogMsg(1, "I", "onCreate entered, " + "resartStatus=" + restartStatus
            + ", isActivityForeground=" + util.isActivityForeground());

    getApplVersionName();

    if (profMaint == null)
        profMaint = new ProfileMaintenance(util, this, commonDlg, ccMenu, mGp);

    SchedulerMain.setTimer(mContext, SCHEDULER_INTENT_SET_TIMER_IF_NOT_SET);
}

From source file:com.horizondigital.delta.UpdateService.java

@SuppressWarnings("deprecation")
@Override/*from   w w w.  j  a  va 2s.co m*/
public void onCreate() {
    super.onCreate();

    Logger.setDebugLogging(getResources().getBoolean(R.bool.debug_output));

    property_version = getProperty(getString(R.string.property_version), "");
    property_device = getProperty(getString(R.string.property_device), "");
    filename_base = String.format(Locale.ENGLISH, getString(R.string.filename_base), property_version);
    path_base = String.format(Locale.ENGLISH, "%s%s%s%s",
            Environment.getExternalStorageDirectory().getAbsolutePath(), File.separator,
            getString(R.string.path_base), File.separator);
    path_flash_after_update = String.format(Locale.ENGLISH, "%s%s%s", path_base, "FlashAfterUpdate",
            File.separator);
    url_base_delta = String.format(Locale.ENGLISH, getString(R.string.url_base_delta), property_device);
    url_base_update = String.format(Locale.ENGLISH, getString(R.string.url_base_update), property_device);
    url_base_full = String.format(Locale.ENGLISH, getString(R.string.url_base_full), property_device);
    apply_signature = getResources().getBoolean(R.bool.apply_signature);

    Logger.d("property_version: %s", property_version);
    Logger.d("property_device: %s", property_device);
    Logger.d("filename_base: %s", filename_base);
    Logger.d("path_base: %s", path_base);
    Logger.d("path_flash_after_update: %s", path_flash_after_update);
    Logger.d("url_base_delta: %s", url_base_delta);
    Logger.d("url_base_update: %s", url_base_update);
    Logger.d("url_base_full: %s", url_base_full);

    config = Config.getInstance(this);

    wakeLock = ((PowerManager) getSystemService(POWER_SERVICE)).newWakeLock(
            config.getKeepScreenOn() ? PowerManager.SCREEN_DIM_WAKE_LOCK : PowerManager.PARTIAL_WAKE_LOCK,
            "CarbonDelta WakeLock");
    wifiLock = ((WifiManager) getSystemService(WIFI_SERVICE)).createWifiLock(WifiManager.WIFI_MODE_FULL,
            "CarbonDelta WifiLock");

    handlerThread = new HandlerThread("CarbonDelta Service Thread");
    handlerThread.start();
    handler = new Handler(handlerThread.getLooper());

    notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    prefs = PreferenceManager.getDefaultSharedPreferences(this);

    scheduler = new Scheduler(this, this);

    networkState = new NetworkState();
    networkState.start(this, this,
            prefs.getInt(PREF_AUTO_UPDATE_NETWORKS_NAME, PREF_AUTO_UPDATE_NETWORKS_DEFAULT));

    batteryState = new BatteryState();
    batteryState.start(this, this, 50, true);

    screenState = new ScreenState();
    screenState.start(this, this);

    prefs.registerOnSharedPreferenceChangeListener(this);

    autoState();
}

From source file:com.kiandastream.musicplayer.MusicService.java

@Override
public void onCreate() {
    Log.i(TAG, "debug: Creating service");

    // Create the Wifi lock (this does not acquire the lock, this just creates it)
    mWifiLock = ((WifiManager) getSystemService(Context.WIFI_SERVICE))
            .createWifiLock(WifiManager.WIFI_MODE_FULL, "mylock");

    mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    mAudioManager = (AudioManager) getSystemService(AUDIO_SERVICE);

    // Create the retriever and start an asynchronous task that will prepare it.

    // create the Audio Focus Helper, if the Audio Focus feature is available (SDK 8 or above)

}

From source file:syncthing.android.service.SyncthingInstance.java

void acquireWifiLock() {
    releaseWifiLock();
    mWifiLock = mWifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, "SyncthingInstance");
    mWifiLock.acquire();
}

From source file:github.popeen.dsub.service.DownloadService.java

@Override
public void onCreate() {
    super.onCreate();

    final SharedPreferences prefs = Util.getPreferences(this);
    new Thread(new Runnable() {
        public void run() {
            Looper.prepare();/*from  w ww.jav a 2 s. co m*/

            mediaPlayer = new MediaPlayer();
            mediaPlayer.setWakeMode(DownloadService.this, PowerManager.PARTIAL_WAKE_LOCK);

            // We want to change audio session id's between upgrading Android versions.  Upgrading to Android 7.0 is broken (probably updated session id format)
            audioSessionId = -1;
            int id = prefs.getInt(Constants.CACHE_AUDIO_SESSION_ID, -1);
            int versionCode = prefs.getInt(Constants.CACHE_AUDIO_SESSION_VERSION_CODE, -1);
            if (versionCode == Build.VERSION.SDK_INT && id != -1) {
                try {
                    audioSessionId = id;
                    mediaPlayer.setAudioSessionId(audioSessionId);
                } catch (Throwable e) {
                    Log.w(TAG, "Failed to use cached audio session", e);
                    audioSessionId = -1;
                }
            }

            if (audioSessionId == -1) {
                mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
                try {
                    audioSessionId = mediaPlayer.getAudioSessionId();

                    SharedPreferences.Editor editor = prefs.edit();
                    editor.putInt(Constants.CACHE_AUDIO_SESSION_ID, audioSessionId);
                    editor.putInt(Constants.CACHE_AUDIO_SESSION_VERSION_CODE, Build.VERSION.SDK_INT);
                    editor.commit();
                } catch (Throwable t) {
                    // Froyo or lower
                }
            }

            mediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() {
                @Override
                public boolean onError(MediaPlayer mediaPlayer, int what, int more) {
                    handleError(new Exception("MediaPlayer error: " + what + " (" + more + ")"));
                    return false;
                }
            });

            /*try {
               Intent i = new Intent(AudioEffect.ACTION_OPEN_AUDIO_EFFECT_CONTROL_SESSION);
               i.putExtra(AudioEffect.EXTRA_AUDIO_SESSION, audioSessionId);
               i.putExtra(AudioEffect.EXTRA_PACKAGE_NAME, getPackageName());
               sendBroadcast(i);
            } catch(Throwable e) {
               // Froyo or lower
            }*/

            effectsController = new AudioEffectsController(DownloadService.this, audioSessionId);
            if (prefs.getBoolean(Constants.PREFERENCES_EQUALIZER_ON, false)) {
                getEqualizerController();
            }

            mediaPlayerLooper = Looper.myLooper();
            mediaPlayerHandler = new Handler(mediaPlayerLooper);

            if (runListenersOnInit) {
                onSongsChanged();
                onSongProgress();
                onStateUpdate();
            }

            Looper.loop();
        }
    }, "DownloadService").start();

    Util.registerMediaButtonEventReceiver(this);
    audioNoisyReceiver = new AudioNoisyReceiver();
    registerReceiver(audioNoisyReceiver, audioNoisyIntent);

    if (mRemoteControl == null) {
        // Use the remote control APIs (if available) to set the playback state
        mRemoteControl = RemoteControlClientBase.createInstance();
        ComponentName mediaButtonReceiverComponent = new ComponentName(getPackageName(),
                MediaButtonIntentReceiver.class.getName());
        mRemoteControl.register(this, mediaButtonReceiverComponent);
    }

    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, this.getClass().getName());
    wakeLock.setReferenceCounted(false);

    WifiManager wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, "downloadServiceLock");

    try {
        timerDuration = Integer.parseInt(prefs.getString(Constants.PREFERENCES_KEY_SLEEP_TIMER_DURATION, "5"));
    } catch (Throwable e) {
        timerDuration = 5;
    }
    sleepTimer = null;

    keepScreenOn = prefs.getBoolean(Constants.PREFERENCES_KEY_KEEP_SCREEN_ON, false);

    mediaRouter = new MediaRouteManager(this);

    instance = this;
    shufflePlayBuffer = new ShufflePlayBuffer(this);
    artistRadioBuffer = new ArtistRadioBuffer(this);
    lifecycleSupport.onCreate();

    if (Build.VERSION.SDK_INT >= 26) {
        Notifications.shutGoogleUpNotification(this);
    }
}