Example usage for android.content Context WIFI

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:Main.java

public static String getWifiName(Context context) {
    Log.v(TAG, "-- Calling WIFI NAME --");
    if (context != null) {
        ConnectivityManager conMgr = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        WifiManager wifiMgr = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        if (conMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnectedOrConnecting()) {
            WifiInfo wifiInfo = wifiMgr.getConnectionInfo();
            Log.v(TAG, "-- WIFI is Enabled Name = " + wifiInfo.getSSID());
            return wifiInfo.getSSID();
        }// www . j  a va  2 s  .  c  o m
    }
    return "";
}

From source file:Main.java

private static String getLocalMacAddress(Context context) {
    WifiManager wifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    WifiInfo info = wifi.getConnectionInfo();
    if (info != null) {
        return info.getMacAddress();
    }//from  w w w  .java2 s . c  o  m
    return "";
}

From source file:Main.java

public static String getDeviceInfo(Context context) {
    try {/*from   w ww . j  a v a 2  s . c  o m*/
        android.telephony.TelephonyManager tm = (android.telephony.TelephonyManager) context
                .getSystemService(Context.TELEPHONY_SERVICE);

        String device_id = tm.getDeviceId();

        if (TextUtils.isEmpty(device_id)) {
            android.net.wifi.WifiManager wifi = (android.net.wifi.WifiManager) context
                    .getSystemService(Context.WIFI_SERVICE);
            device_id = wifi.getConnectionInfo().getMacAddress();
        }
        if (TextUtils.isEmpty(device_id)) {
            device_id = android.provider.Settings.Secure.getString(context.getContentResolver(),
                    android.provider.Settings.Secure.ANDROID_ID);
        }
        return device_id;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getDeviceInfo(Context context) {
    try {//from   www .ja v  a  2 s. c  om
        org.json.JSONObject json = new org.json.JSONObject();
        TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        String device_id = tm.getDeviceId();
        WifiManager wifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        String mac = wifi.getConnectionInfo().getMacAddress();
        json.put("mac", mac);
        if (TextUtils.isEmpty(device_id)) {
            device_id = mac;
        }
        if (TextUtils.isEmpty(device_id)) {
            device_id = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
        }
        json.put("device_id", device_id);
        return json.toString();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getCurrentSsid(Context context) {
    String ssid = null;/*from  w  w  w .ja va  2  s  . co m*/
    ConnectivityManager connManager = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    if (networkInfo.isConnected()) {
        final WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        final WifiInfo connectionInfo = wifiManager.getConnectionInfo();
        if (connectionInfo != null && connectionInfo.getSSID() != null
                && !connectionInfo.getSSID().equals("")) {
            ssid = connectionInfo.getSSID();
        }
    }
    return ssid == null ? ssid : ssid.replace("\"", "");
}

From source file:Main.java

public static String getCurrentWifiLink(Context context) {
    if (context == null)
        return null;

    final WifiManager wifiMgr = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);

    final WifiInfo connectedWifi = wifiMgr.getConnectionInfo();
    final String connectedSSID = connectedWifi == null ? null : connectedWifi.getSSID().replace("\"", "");
    return connectedSSID;
}

From source file:Main.java

@SuppressLint("HardwareIds")
static String getPhoneMacAddress(Context context) {
    String mac = "";

    InputStreamReader inputStreamReader = null;
    LineNumberReader lineNumberReader = null;
    try {//w w w .j a  va 2s.c  om
        @SuppressLint("WifiManagerPotentialLeak")
        WifiManager manager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        WifiInfo info = manager.getConnectionInfo();
        mac = info.getMacAddress();

        if (TextUtils.isEmpty(mac)) {
            Process process = Runtime.getRuntime().exec("cat /sys/class/net/wlan0/address");
            inputStreamReader = new InputStreamReader(process.getInputStream());
            lineNumberReader = new LineNumberReader(inputStreamReader);
            String line = lineNumberReader.readLine();
            if (line != null) {
                mac = line.trim();
            }
        }

    } catch (IOException ex) {
        ex.printStackTrace();
    } finally {
        if (inputStreamReader != null) {
            try {
                inputStreamReader.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        if (lineNumberReader != null) {
            try {
                lineNumberReader.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

    }

    if (TextUtils.isEmpty(mac)) {
        mac = "na";
    }

    return mac;
}

From source file:Main.java

public static String getWifiSSID(Context context) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    return wifiManager.getConnectionInfo().getSSID();
}

From source file:Main.java

public static void enableNetwork(Context context, int networkid) {
    WifiManager wifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    // wifi.updateNetwork(wifiConfig);
    wifi.enableNetwork(networkid, true);
    wifi.saveConfiguration();//w  w w. j a  va  2  s.  c  om
}

From source file:Main.java

public static boolean getWifiEnableState(Context context, boolean sw) {
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    boolean enabled = wifiManager.isWifiEnabled();
    return enabled;
}

Example usage for android.content Context WIFI_SERVICE

Introduction

Prototype

Document

Usage