Example usage for android.content Context WIFI_SERVICE

Introduction

In this page you can find the example usage for android.content Context WIFI_SERVICE.

Prototype

String WIFI_SERVICE

To view the source code for android.content Context WIFI_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.net.wifi.WifiManager for handling management of Wi-Fi access.

Usage

From source file:de.madvertise.android.sdk.MadvertiseUtil.java

public static String getHashedMacAddress(Context context, HashType hashType) {
    String mac = null;//ww w .j av  a  2s. c om

    if (MadvertiseUtil.checkPermissionGranted(android.Manifest.permission.ACCESS_WIFI_STATE, context)) {
        WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        mac = wm.getConnectionInfo().getMacAddress();
    }

    if (mac == null) {
        mac = "";
    } else {
        mac = MadvertiseUtil.getHash(mac, hashType);
    }

    return mac;
}

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From source file:at.alladin.rmbt.android.test.RMBTService.java

@Override
public void onCreate() {
    Log.d(DEBUG_TAG, "created");
    super.onCreate();

    handler = new Handler();

    // initialise the locks
    loopMode = ConfigHelper.isLoopMode(this);

    // initialise the locks
    wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL_HIGH_PERF, "RMBTWifiLock");
    wakeLock = ((PowerManager) getApplicationContext().getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "RMBTWakeLock");

    // mNetworkStateIntentReceiver = new BroadcastReceiver() {
    // @Override/*  ww w  .j  ava  2  s.  co  m*/
    // public void onReceive(Context context, Intent intent) {
    // if
    // (intent.getAction().equals(ConnectivityManager.CONNECTIVITY_ACTION))
    // {
    //
    // final boolean connected = !
    // intent.getBooleanExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY,
    // false);
    // if (! connected)
    // stopTest();
    // }
    // }
    // };
    // final IntentFilter networkStateChangedFilter = new IntentFilter();
    // networkStateChangedFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
    //
    // registerReceiver(mNetworkStateIntentReceiver,
    // networkStateChangedFilter);
}

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From source file:org.camlistore.UploadService.java

@Override
public void onCreate() {
    super.onCreate();
    Log.d(TAG, "onCreate");

    mPowerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
    mWifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    mPrefs = new Preferences(getSharedPreferences(Preferences.filename(this.getBaseContext()), 0));

    updateBackgroundWatchers();//from ww  w  .ja v  a 2  s .co  m

    startForeground(NOTIFY_ID_FOREGROUND, newNotification());
}

---

From source file:com.mplayer_remote.ServicePlayAFile.java

/**
 * Metoda uruchamiana po przekazaniu do usugi dziedziczcej po <code>IntentService</code> wiadomoci <code>Intent</code>, w tym wypadku zawierajcej nazw i ciek do pliku multimedialnego wybranego przez uytkownika.
 * @see android.app.IntentService#onHandleIntent(android.content.Intent)
 */// w w  w.  ja v a2s . c o m
@Override
protected void onHandleIntent(Intent intent) {

    Log.v(TAG, "stopExecuteIntents = " + stopExecuteIntents);

    if (stopExecuteIntents == false) {

        fileToPlayString = intent.getStringExtra("file_to_play");
        Log.v(TAG, "file_to_play przekazane przez intent z FileChoosera: " + fileToPlayString);
        absolutePathString = intent.getStringExtra("absolute_path");
        Log.v(TAG, "absolute_path przekazane przez intent z FileChoosera: " + absolutePathString);

        showNotyfications();

        WifiManager wm = (WifiManager) getSystemService(Context.WIFI_SERVICE);
        wifiLock = wm.createWifiLock(WifiManager.WIFI_MODE_FULL, "MyWifiLock");
        if (!wifiLock.isHeld()) {
            wifiLock.acquire();
        }

        if (isfifofileExist() == false) { // isfifofileExist() luck for a true fifo
            while (ConnectToServer.sendCommandAndWaitForExitStatus("mkfifo fifofile") != 0) {
                ConnectToServer.sendCommand("rm fifofile");
            }
        }

        Intent intent_start_RemoteControl = new Intent(getApplicationContext(), RemoteControl.class);
        intent_start_RemoteControl.putExtra("file_to_play", fileToPlayString);
        intent_start_RemoteControl.putExtra("absolute_path", absolutePathString);
        intent_start_RemoteControl.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        //intent_start_RemoteControl.setFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
        startActivity(intent_start_RemoteControl);

        ConnectToServer.sendCommandAndSaveOutputToLockedArrayList(
                "export DISPLAY=:0.0 && mplayer -fs -slave -quiet -input file=fifofile " + "\""
                        + fileToPlayString + "\"",
                mplayerOutputArrayList, mplayerOutputArrayListLock, newMplayerOutputCondition);

        //RemoteControl.RemoteControlActivityObject.finish();

        //ConnectToServer.sendCommand("rm fifofile");

    }
}

---

From source file:de.taxilof.UulmLoginAgent.java

/**
 * fetch the IP of the Device/* w  ww  .  j a v  a 2 s.c  o  m*/
 * 
 * @return ip
 */
private String getIp() {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    WifiInfo wifiInfo = wifiManager.getConnectionInfo();
    String ipAddress = null;
    if (wifiInfo != null) {
        long addr = wifiInfo.getIpAddress();
        if (addr != 0) {
            if (addr < 0)
                addr += 0x100000000L; // handle negative values whe first
            // octet > 127
            ipAddress = String.format("%d.%d.%d.%d", addr & 0xFF, (addr >> 8) & 0xFF, (addr >> 16) & 0xFF,
                    (addr >> 24) & 0xFF);
        }
    }
    return ipAddress;
}

---

From source file:com.wso2.mobile.mdm.api.DeviceInfo.java

/**
*Returns the device WiFi MAC//from  w ww  .j  a  v a  2s  . c  o  m
*/
public String getMACAddress() {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    WifiInfo wInfo = wifiManager.getConnectionInfo();
    mac = wInfo.getMacAddress();
    return mac;
}

---

From source file:com.bayapps.android.robophish.playback.LocalPlayback.java

public LocalPlayback(Context context, MusicProvider musicProvider) {
    this.mContext = context;
    this.mMusicProvider = musicProvider;
    this.mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    // Create the Wifi lock (this does not acquire the lock, this just creates it)
    this.mWifiLock = ((WifiManager) context.getSystemService(Context.WIFI_SERVICE))
            .createWifiLock(WifiManager.WIFI_MODE_FULL, "uAmp_lock");
    this.mState = PlaybackStateCompat.STATE_NONE;
}

---

From source file:com.jtxdriggers.android.ventriloid.VentriloidService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    int id = intent.getExtras().getInt("id");
    ServerAdapter db = new ServerAdapter(this);
    server = db.getServer(id);/*from ww w . j av a2 s .c  om*/

    items = new ItemData(this);
    queue.clear();

    volumePrefs = getSharedPreferences("VOLUMES" + server.getId(), Context.MODE_PRIVATE);
    passwordPrefs = getSharedPreferences("PASSWORDS" + server.getId(), Context.MODE_PRIVATE);

    wakeLock = ((PowerManager) getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "VentriloidWakeLock");
    wakeLock.acquire();

    wifiLock = ((WifiManager) getSystemService(Context.WIFI_SERVICE)).createWifiLock(WifiManager.WIFI_MODE_FULL,
            "VentriloidWifiLock");
    wifiLock.acquire();

    disconnect = true;

    r = new Runnable() {
        public void run() {
            timeout = true;
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    if (timeout) {
                        VentriloInterface.logout();
                        sendBroadcast(new Intent(Main.SERVICE_RECEIVER).putExtra("type",
                                (short) VentriloEvents.V3_EVENT_LOGIN_FAIL));
                        Toast.makeText(getApplicationContext(), "Connection timed out.", Toast.LENGTH_SHORT)
                                .show();
                        reconnectTimer = 10;
                        handler.post(r);
                    }
                }
            }, 9500);
            if (VentriloInterface.login(server.getHostname() + ":" + server.getPort(), server.getUsername(),
                    server.getPassword(), server.getPhonetic())) {
                new Thread(new Runnable() {
                    public void run() {
                        while (VentriloInterface.recv())
                            ;
                    }
                }).start();
            } else {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        VentriloEventData data = new VentriloEventData();
                        VentriloInterface.error(data);
                        sendBroadcast(new Intent(Main.SERVICE_RECEIVER).putExtra("type",
                                (short) VentriloEvents.V3_EVENT_LOGIN_FAIL));
                        Toast.makeText(getApplicationContext(), bytesToString(data.error.message),
                                Toast.LENGTH_SHORT).show();
                    }
                });
            }
            timeout = false;
        }
    };
    handler.post(r);

    return Service.START_NOT_STICKY;
}

---

From source file:csic.ceab.movelab.beepath.FixGet.java

/**
 * Creates a new FixGet service instance.<br>
 * Begins location recording process. Creates a location manager and two
 * location listeners. Begins requesting updates from both the GPS and
 * network services, with one location listener receiving updates from one
 * provider.//from w  w w  .j av  a  2 s .  c  o  m
 * <p>
 * If either provider is unavailable, no updates will ever be returned to
 * the corresponding location listener.
 */

@Override
public void onCreate() {

    Context context = getApplicationContext();

    locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);

    wifiLock = ((WifiManager) context.getSystemService(Context.WIFI_SERVICE)).createWifiLock(
            WifiManager.WIFI_MODE_SCAN_ONLY,
            context.getResources().getString(R.string.internal_message_id) + "WifiLock");

    wakeLock = ((PowerManager) context.getSystemService(Context.POWER_SERVICE)).newWakeLock(
            PowerManager.SCREEN_DIM_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP,
            context.getResources().getString(R.string.internal_message_id) + "ScreenDimWakeLock");

    minDist = Util.getMinDist(context);

}

---

From source file:com.iiitd.networking.UDPMessenger.java

public void startMessageReceiver() {
    Runnable receiver = new Runnable() {

        @Override/*ww  w . j a v  a  2s .  c  o  m*/
        public void run() {
            WifiManager wim = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            if (wim != null) {
                MulticastLock mcLock = wim.createMulticastLock(TAG);
                mcLock.acquire();
            }

            byte[] buffer = new byte[BUFFER_SIZE];
            DatagramPacket rPacket = new DatagramPacket(buffer, buffer.length);
            MulticastSocket rSocket;

            try {
                rSocket = new MulticastSocket(MULTICAST_PORT);
            } catch (IOException e) {
                Log.d(DEBUG_TAG, "Impossible to create a new MulticastSocket on port " + MULTICAST_PORT);
                e.printStackTrace();
                return;
            }

            while (receiveMessages) {
                try {
                    rSocket.receive(rPacket);
                } catch (IOException e1) {
                    Log.d(DEBUG_TAG, "There was a problem receiving the incoming message.");
                    e1.printStackTrace();
                    continue;
                }

                if (!receiveMessages)
                    break;

                byte data[] = rPacket.getData();
                int i;
                for (i = 0; i < data.length; i++) {
                    if (data[i] == '\0')
                        break;
                }

                String messageText;

                try {
                    messageText = new String(data, 0, i, "UTF-8");
                } catch (UnsupportedEncodingException e) {
                    Log.d(DEBUG_TAG, "UTF-8 encoding is not supported. Can't receive the incoming message.");
                    e.printStackTrace();
                    continue;
                }

                try {
                    incomingMessage = new Message(messageText, rPacket.getAddress());
                } catch (IllegalArgumentException ex) {
                    Log.d(DEBUG_TAG, "There was a problem processing the message: " + messageText);
                    ex.printStackTrace();
                    continue;
                }

                incomingMessageHandler.post(getIncomingMessageAnalyseRunnable());
            }
        }

    };

    receiveMessages = true;
    if (receiverThread == null)
        receiverThread = new Thread(receiver);

    if (!receiverThread.isAlive())
        receiverThread.start();
}

---

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