get Current SSID from WifiManager - Android android.net.wifi

Android examples for android.net.wifi:Wifi SSID

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  3. android.net.wifi
  4. Wifi SSID

Description

get Current SSID from WifiManager

Demo Code

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiManager;

public class Main {

  public static String getCurrentSSID(final Context context) {

    String ssid = null;/*ww  w.ja v a  2s . c o m*/

    if (isOnWiFi(context)) {
      WifiManager wifi = (WifiManager) context.getSystemService(android.content.Context.WIFI_SERVICE);
      ssid = wifi.getConnectionInfo().getSSID();

      if (ssid != null) {
        ssid = ssid.replaceAll("\"", "");
      }
    }

    return ssid;
  }

  public static boolean isOnWiFi(final Context context) {

    ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo ni = cm.getActiveNetworkInfo();

    if (ni == null || !ni.isConnected() || (ni.getType() != ConnectivityManager.TYPE_WIFI)) {
      return false;
    }

    return true;
  }

}

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