에이치의 모바일 앱 개발

/**
 * Created by lsh on 2016-08-17.
 * version 1.0.1
 */
public class ConnectedWiFiInfo {

    private static ConnectedWiFi connectedWiFi;


    public interface ConnectedWiFi {
        void ConnectedWiFiState(Context context, WifiInfo wifiInfo);
    }

    public static boolean getState(Context context,ConnectedWiFi connectedWiFi) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo wifi = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

        if (wifi.isConnected()) {
            WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            WifiInfo wifiInfo = wifiManager.getConnectionInfo();

            connectedWiFi.ConnectedWiFiState(context, wifiInfo);
            return true;
        } else {
            return false;
        }
    }
}

    @Override
    public void ConnectedWiFiState(Context context, WifiInfo wifiInfo) {
        txt_conn_bssid.setText(wifiInfo.getBSSID());
        txt_conn_latitude.setText(String.valueOf(new BestLocation(context).getLatitude()));
        txt_conn_longitude.setText(String.valueOf(new BestLocation(context).getLongitude()));
        txt_conn_ssid.setText(wifiInfo.getSSID());
        txt_conn_level.setText(String.valueOf(wifiInfo.getRssi()));
txt_conn_ssid.setText(String.format("%.2f", (wifiInfo.gtLinkSpeed() + 0.0) / 8.0));
    }