Example usage for android.net.wifi WifiInfo getIpAddress

Introduction

In this page you can find the example usage for android.net.wifi WifiInfo getIpAddress.

Prototype

public int getIpAddress() 

Source Link

Usage

From source file:Main.java

public static String getWifiIpAddress(Context pContext) {
    WifiInfo localWifiInfo = null;
    if (pContext != null) {
        localWifiInfo = ((WifiManager) pContext.getSystemService("wifi")).getConnectionInfo();
        if (localWifiInfo != null) {
            String str = convertIntToIp(localWifiInfo.getIpAddress());
            return str;
        }//from  w ww.j  a  v  a2s . c  o m
    }
    return "";
}

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From source file:org.droidupnp.Main.java

public static InetAddress getLocalIpAddress(Context ctx) throws UnknownHostException {
    WifiManager wifiManager = (WifiManager) ctx.getSystemService(Context.WIFI_SERVICE);
    WifiInfo wifiInfo = wifiManager.getConnectionInfo();
    int ipAddress = wifiInfo.getIpAddress();
    if (ipAddress != 0)
        return InetAddress.getByName(String.format("%d.%d.%d.%d", (ipAddress & 0xff), (ipAddress >> 8 & 0xff),
                (ipAddress >> 16 & 0xff), (ipAddress >> 24 & 0xff)));

    Log.d(TAG, "No ip adress available throught wifi manager, try to get it manually");

    InetAddress inetAddress;//www.  jav a2 s. com

    inetAddress = getLocalIpAdressFromIntf("wlan0");
    if (inetAddress != null) {
        Log.d(TAG, "Got an ip for interfarce wlan0");
        return inetAddress;
    }

    inetAddress = getLocalIpAdressFromIntf("usb0");
    if (inetAddress != null) {
        Log.d(TAG, "Got an ip for interfarce usb0");
        return inetAddress;
    }

    return InetAddress.getByName("0.0.0.0");
}

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From source file:com.doomy.padlock.MainActivity.java

/**
 * Gets the ip adress wireless.//from w  ww .j  a  v  a 2 s  .co m
 *
 * @return The ip adress wireless.
 */
public static String getIPAdressWifi() {
    WifiManager mWifiManager = (WifiManager) mActivity.getSystemService(WIFI_SERVICE);
    WifiInfo mWifiInfo = mWifiManager.getConnectionInfo();
    int mIP = mWifiInfo.getIpAddress();
    String mIPAddress = Formatter.formatIpAddress(mIP);
    return mIPAddress;
}

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From source file:com.googlecode.android_scripting.jsonrpc.JsonBuilder.java

private static JSONObject buildJsonWifiInfo(WifiInfo data) throws JSONException {
    JSONObject result = new JSONObject();
    result.put("hidden_ssid", data.getHiddenSSID());
    result.put("ip_address", data.getIpAddress());
    result.put("link_speed", data.getLinkSpeed());
    result.put("network_id", data.getNetworkId());
    result.put("rssi", data.getRssi());
    result.put("bssid", data.getBSSID());
    result.put("mac_address", data.getMacAddress());
    result.put("ssid", data.getSSID());
    String supplicantState = "";
    switch (data.getSupplicantState()) {
    case ASSOCIATED:
        supplicantState = "associated";
        break;/*  w w w.  j  av  a 2 s. c om*/
    case ASSOCIATING:
        supplicantState = "associating";
        break;
    case COMPLETED:
        supplicantState = "completed";
        break;
    case DISCONNECTED:
        supplicantState = "disconnected";
        break;
    case DORMANT:
        supplicantState = "dormant";
        break;
    case FOUR_WAY_HANDSHAKE:
        supplicantState = "four_way_handshake";
        break;
    case GROUP_HANDSHAKE:
        supplicantState = "group_handshake";
        break;
    case INACTIVE:
        supplicantState = "inactive";
        break;
    case INVALID:
        supplicantState = "invalid";
        break;
    case SCANNING:
        supplicantState = "scanning";
        break;
    case UNINITIALIZED:
        supplicantState = "uninitialized";
        break;
    default:
        supplicantState = null;
    }
    result.put("supplicant_state", build(supplicantState));
    return result;
}

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From source file:org.basdroid.common.NetworkUtils.java

public static String getMacAddressFromNetworkInterface(final Context context) {

    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    WifiInfo wifiInfo = wifiManager.getConnectionInfo();
    int ipAddress = wifiInfo.getIpAddress();

    // Convert little-endian to big-endianif needed
    if (ByteOrder.nativeOrder().equals(ByteOrder.LITTLE_ENDIAN)) {
        ipAddress = Integer.reverseBytes(ipAddress);
    }//w ww  . ja  v a 2s.  c  o  m

    byte[] bytes = BigInteger.valueOf(ipAddress).toByteArray();

    String result;
    try {
        InetAddress addr = InetAddress.getByAddress(bytes);
        NetworkInterface netInterface = NetworkInterface.getByInetAddress(addr);
        Log.d(TAG, "Wifi netInterface.getName() = " + netInterface.getName());

        byte[] mac = netInterface.getHardwareAddress();
        if (mac == null || mac.length == 0)
            return "";
        StringBuilder buf = new StringBuilder();
        for (int idx = 0; idx < mac.length; idx++) {
            buf.append(String.format("%02X:", mac[idx]));
        }
        if (buf.length() > 0)
            buf.deleteCharAt(buf.length() - 1);
        return buf.toString();
    } catch (UnknownHostException ex) {
        Log.e(TAG, "getMacAddressFromNetworkInterface() Unknown host.", ex);
        result = null;
    } catch (SocketException ex) {
        Log.e(TAG, "getMacAddressFromNetworkInterface() Socket exception.", ex);
        result = null;
    } catch (Exception ex) {
        Log.e(TAG, "getMacAddressFromNetworkInterface() Exception.", ex);
        result = null;
    }

    return result;
}

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

/**
*Returns the device IP address/*from w w w . ja  v  a2  s .c  om*/
*/
public String getIpAddress() {
    WifiManager wifiManager = (WifiManager) context.getSystemService(context.WIFI_SERVICE);
    WifiInfo wifiInfo = wifiManager.getConnectionInfo();
    int ipAddress = wifiInfo.getIpAddress();
    String ip = intToIp(ipAddress);
    return ip;
}

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From source file:org.peterbaldwin.vlcremote.app.PickServerActivity.java

private byte[] getIpAddress() {
    WifiInfo info = getConnectionInfo();
    if (info != null) {
        return toByteArray(info.getIpAddress());
    }
    return null;
}

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From source file:de.taxilof.UulmLoginAgent.java

/**
 * fetch the IP of the Device/*  w w  w  .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;
}

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

/**
 * Sends a broadcast message (TAG EPOCH_TIME message). Opens a new socket in case it's closed.
 * @param message the message to send (multicast). It can't be null or 0-characters long.
 * @return/*from  w  ww . j a  v  a 2  s.c o m*/
 * @throws IllegalArgumentException
 */
public boolean sendMessage(String message) throws IllegalArgumentException {
    if (message == null || message.length() == 0)
        throw new IllegalArgumentException();

    // Check for WiFi connectivity
    ConnectivityManager connManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

    if (mWifi == null || !mWifi.isConnected()) {
        Log.d(DEBUG_TAG,
                "Sorry! You need to be in a WiFi network in order to send UDP multicast packets. Aborting.");
        return false;
    }

    // Check for IP address
    WifiManager wim = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    int ip = wim.getConnectionInfo().getIpAddress();

    // Create the send socket
    if (socket == null) {
        try {
            socket = new DatagramSocket();
        } catch (SocketException e) {
            Log.d(DEBUG_TAG, "There was a problem creating the sending socket. Aborting.");
            e.printStackTrace();
            return false;
        }
    }

    // Build the packet
    DatagramPacket packet;
    Message msg = new Message(TAG, message);
    byte data[] = msg.toString().getBytes();

    WifiInfo wifiInfo = wim.getConnectionInfo();
    int ipa = wifiInfo.getIpAddress();
    String ipAddress = Formatter.formatIpAddress(ipa);

    try {
        //         packet = new DatagramPacket(data, data.length, InetAddress.getByName(ipToString(ip, true)), MULTICAST_PORT);
        packet = new DatagramPacket(data, data.length, InetAddress.getByName(ipAddress), MULTICAST_PORT);
    } catch (UnknownHostException e) {
        Log.d(DEBUG_TAG, "It seems that " + ipToString(ip, true) + " is not a valid ip! Aborting.");
        e.printStackTrace();
        return false;
    }

    try {
        socket.send(packet);
    } catch (IOException e) {
        Log.d(DEBUG_TAG, "There was an error sending the UDP packet. Aborted.");
        e.printStackTrace();
        return false;
    }

    return true;
}

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From source file:com.fastbootmobile.encore.cast.CastModule.java

private String getWiFiIpAddress() {
    WifiManager wifiMgr = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    WifiInfo wifiInfo = wifiMgr.getConnectionInfo();
    int ip = wifiInfo.getIpAddress();
    return Formatter.formatIpAddress(ip);
}

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