Example usage for android.net.wifi WifiManager getConnectionInfo

Introduction

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

Prototype

public WifiInfo getConnectionInfo() 

Source Link

Document

Return dynamic information about the current Wi-Fi connection, if any is active.

Usage

From source file:com.mozilla.SUTAgentAndroid.SUTAgentAndroid.java

public static String getHWID(Context cx) {
    if (sHWID != null)
        return sHWID;

    // If we're on SDK version > 8, use Build.SERIAL
    if (android.os.Build.VERSION.SDK_INT > 8) {
        sHWID = android.os.Build.SERIAL;
    }//from www .jav  a  2  s  .  c o m

    if (sHWID != null)
        return sHWID;

    // Otherwise, try from the telephony manager
    TelephonyManager mTelephonyMgr = (TelephonyManager) cx.getSystemService(TELEPHONY_SERVICE);
    if (mTelephonyMgr != null) {
        sHWID = mTelephonyMgr.getDeviceId();
    }

    if (sHWID != null)
        return sHWID;

    // Otherwise, try WIFI_SERVICE and use the wifi manager
    WifiManager wifiMan = (WifiManager) cx.getSystemService(Context.WIFI_SERVICE);
    if (wifiMan != null) {
        WifiInfo wifi = wifiMan.getConnectionInfo();
        if (wifi != null) {
            sHWID = "wifimac" + wifi.getMacAddress();
        }
    }

    if (sHWID != null)
        return sHWID;

    sHWID = "0011223344556677";

    return sHWID;
}

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From source file:org.sipdroid.sipua.ui.Receiver.java

public static boolean isFast(int i) {
    WifiManager wm = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    WifiInfo wi = wm.getConnectionInfo();

    if (PreferenceManager.getDefaultSharedPreferences(mContext)
            .getString(org.sipdroid.sipua.ui.Settings.PREF_USERNAME + (i != 0 ? i : ""), "").equals("")
            || PreferenceManager.getDefaultSharedPreferences(mContext)
                    .getString(org.sipdroid.sipua.ui.Settings.PREF_SERVER + (i != 0 ? i : ""), "").equals(""))
        return false;
    if (wi != null) {
        if (!Sipdroid.release)
            Log.i("SipUA:", "isFastWifi() " + WifiInfo.getDetailedStateOf(wi.getSupplicantState()) + " "
                    + wi.getIpAddress());
        if (wi.getIpAddress() != 0
                && (WifiInfo.getDetailedStateOf(wi.getSupplicantState()) == DetailedState.OBTAINING_IPADDR
                        || WifiInfo.getDetailedStateOf(wi.getSupplicantState()) == DetailedState.CONNECTED)
                || WifiInfo.getDetailedStateOf(wi.getSupplicantState()) == DetailedState.CONNECTING) {
            on_wlan = true;/*from ww w  . ja v  a  2s. co m*/
            if (!on_vpn())
                return PreferenceManager.getDefaultSharedPreferences(mContext).getBoolean(
                        org.sipdroid.sipua.ui.Settings.PREF_WLAN + (i != 0 ? i : ""),
                        org.sipdroid.sipua.ui.Settings.DEFAULT_WLAN);
            else
                return PreferenceManager.getDefaultSharedPreferences(mContext).getBoolean(
                        org.sipdroid.sipua.ui.Settings.PREF_VPN + (i != 0 ? i : ""),
                        org.sipdroid.sipua.ui.Settings.DEFAULT_VPN);
        }
    }
    on_wlan = false;
    return isFastGSM(i);
}

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From source file:org.metawatch.manager.Monitors.java

private static void createWifiReceiver(final Context context) {
    if (wifiReceiver != null)
        return;/*w  w w . j  ava2 s  .c om*/
    WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    WifiInfo info = wm.getConnectionInfo();
    if (info != null)
        SignalData.wifiBars = 1 + WifiManager.calculateSignalLevel(info.getRssi(), 4);
    wifiReceiver = new BroadcastReceiver() {
        int wifiBars = 0;

        @Override
        public void onReceive(Context c, Intent intent) {
            String action = intent.getAction();
            if (action.equals(WifiManager.WIFI_STATE_CHANGED_ACTION)) {
                if (intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE,
                        WifiManager.WIFI_STATE_UNKNOWN) != WifiManager.WIFI_STATE_ENABLED) {
                    wifiBars = 0;
                }
            } else if (action.equals(WifiManager.SUPPLICANT_CONNECTION_CHANGE_ACTION)) {
                if (!intent.getBooleanExtra(WifiManager.EXTRA_SUPPLICANT_CONNECTED, false)) {
                    wifiBars = 0;
                }
            } else if (action.equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
                NetworkInfo netInfo = intent.getParcelableExtra(WifiManager.EXTRA_NETWORK_INFO);
                if (netInfo.getState() != NetworkInfo.State.CONNECTED) {
                    wifiBars = 0;
                } else {
                    WifiInfo wifiInfo = intent.getParcelableExtra(WifiManager.EXTRA_WIFI_INFO);
                    if (wifiInfo == null) {
                        wifiBars = 0;
                    } else {
                        wifiBars = 1 + WifiManager.calculateSignalLevel(wifiInfo.getRssi(), 4);
                    }
                }
            } else if (action.equals(WifiManager.RSSI_CHANGED_ACTION)) {
                final int newRssi = intent.getIntExtra(WifiManager.EXTRA_NEW_RSSI, -200);
                wifiBars = 1 + WifiManager.calculateSignalLevel(newRssi, 4);
            }
            if (wifiBars != SignalData.wifiBars) {
                SignalData.wifiBars = wifiBars;
                Idle.updateIdle(context, true);
            }
        }
    };
    IntentFilter f = new IntentFilter();
    f.addAction(WifiManager.WIFI_STATE_CHANGED_ACTION);
    f.addAction(WifiManager.SUPPLICANT_CONNECTION_CHANGE_ACTION);
    f.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
    f.addAction(WifiManager.RSSI_CHANGED_ACTION);
    context.registerReceiver(wifiReceiver, f);
}

---

From source file:android_network.hetnet.vpn_service.Util.java

public static String getWifiSSID(Context context) {
    WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    String ssid = (wm == null ? null : wm.getConnectionInfo().getSSID());
    return (ssid == null ? "NULL" : ssid);
}

---

From source file:eu.faircode.netguard.Util.java

public static String getWifiSSID(Context context) {
    WifiManager wm = (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    String ssid = (wm == null ? null : wm.getConnectionInfo().getSSID());
    return (ssid == null ? "NULL" : ssid);
}

---

From source file:org.brandroid.openmanager.fragments.DialogHandler.java

public static String getNetworkInfo(Context c) {
    String ret = getNetworkInterfaces();

    ConnectivityManager conman = (ConnectivityManager) c.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (conman == null)
        ret += "No Connectivity?\n";
    else {//from  ww w. j ava 2 s  .c o m
        ret += "Connectivity Info:\n" + conman.toString() + "\n";
        for (NetworkInfo ni : conman.getAllNetworkInfo()) {
            if (!ni.isAvailable())
                continue;
            ret += "Network [" + ni.getTypeName() + "]: " + getNetworkInfoInfo(ni) + "\n";
        }
    }
    try {
        WifiManager wifi = (WifiManager) c.getSystemService(Context.WIFI_SERVICE);
        if (wifi == null)
            ret += "No wifi\n";
        else {
            ret += "Wifi Info:\n" + wifi.toString() + "\n";
            ret += "Status: " + (wifi.isWifiEnabled() ? "ENABLED" : "DISABLED") + "\n";
            ret += "ip=" + getReadableIP(wifi.getConnectionInfo().getIpAddress()) + "/ " + "mac="
                    + wifi.getConnectionInfo().getMacAddress() + "/ " + "b="
                    + wifi.getConnectionInfo().getBSSID() + "/ " + "s=" + wifi.getConnectionInfo().getSSID();
            DhcpInfo dh = wifi.getDhcpInfo();
            if (dh == null)
                ret += "No DHCP\n";
            else {
                ret += "IP: " + getReadableIP(dh.ipAddress) + "\n";
                ret += "Gateway: " + getReadableIP(dh.gateway) + "\n";
                ret += "DNS: " + getReadableIP(dh.dns1) + " " + getReadableIP(dh.dns2) + "\n";
            }
        }
    } catch (SecurityException sec) {
        ret += "No Wifi permissions.\n";
    }
    return ret;
}

---

From source file:com.xdyou.sanguo.GameSanGuo.java

public static String getMacID() {
    String str = "mac_address";

    WifiManager wifi = (WifiManager) mActivity.getSystemService(Context.WIFI_SERVICE);
    WifiInfo info = wifi.getConnectionInfo();
    str = info.getMacAddress();/*from   w w  w.j a  va 2 s .  c o m*/

    // ??imei?
    if (str == null) {
        TelephonyManager tm = (TelephonyManager) mActivity.getSystemService(TELEPHONY_SERVICE);
        str = tm.getDeviceId();
    }
    Log.e("mac_address", str);
    return str;
}

---

From source file:io.v.positioning.BluetoothPositionActivity.java

private void addPositionRecord(String deviceName, String deviceAddress, String rssi) {
    JSONObject data = new JSONObject();
    // If user didn't set a device name
    if (deviceName == null) {
        deviceName = "name missing";
    }//from  w  w w. j  a v  a 2s.c  o m
    try {
        data.put("remoteName", deviceName);
        data.put("remoteAddress", deviceAddress);
        data.put("remoteRssi", rssi);
        String androidId = Settings.Secure.getString(this.getBaseContext().getContentResolver(),
                Settings.Secure.ANDROID_ID);
        data.put("androidId", androidId);
        WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
        WifiInfo wInfo = wifiManager.getConnectionInfo();
        data.put("myMacAddress", wInfo.getMacAddress());
        data.put("deviceTime", System.currentTimeMillis());
        new ServletPostAsyncTask("bluetooth", data).execute(this);
        Log.d(TAG, "Added " + androidId);
    } catch (MalformedURLException e) {
        Log.e(TAG, "Failed to create ServletPostAsyncTask." + e);
    } catch (Exception e) {
        Log.e(TAG, "Failed to add a record to GAE. " + e);
    }
}

---

From source file:com.swisscom.safeconnect.fragment.InfoFragment.java

private String getConnectedSSID() {
    String ssid = null;/*from  ww w . j  a v a  2 s.c  o m*/
    ConnectivityManager connManager = (ConnectivityManager) getActivity()
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (networkInfo.isConnected()) {
        final WifiManager wifiManager = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE);
        final WifiInfo connectionInfo = wifiManager.getConnectionInfo();
        if (connectionInfo != null && !TextUtils.isEmpty(connectionInfo.getSSID())) {
            ssid = connectionInfo.getSSID();
        }
    }
    return ssid;
}

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

private WifiInfo getConnectionInfo() {
    Object service = getSystemService(WIFI_SERVICE);
    WifiManager manager = (WifiManager) service;
    WifiInfo info = manager.getConnectionInfo();
    if (info != null) {
        SupplicantState state = info.getSupplicantState();
        if (state.equals(SupplicantState.COMPLETED)) {
            return info;
        }/*from   w w  w.  j ava  2  s .c o m*/
    }
    return null;
}

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