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- package de.tudarmstadt.informatik.hostage.commons;
- import java.net.InetAddress;
- import java.net.UnknownHostException;
- import org.apache.http.HttpEntity;
- import org.apache.http.HttpResponse;
- import org.apache.http.client.HttpClient;
- import org.apache.http.client.methods.HttpGet;
- import org.apache.http.impl.client.DefaultHttpClient;
- import org.apache.http.util.EntityUtils;
- import org.json.JSONObject;
- import android.content.Context;
- import android.net.ConnectivityManager;
- import android.net.NetworkInfo;
- import android.net.wifi.WifiInfo;
- import android.net.wifi.WifiManager;
- import android.text.TextUtils;
- public final class HelperUtils {
-
- public static String getSSID(Context context) {
- String ssid = null;
- ConnectivityManager connManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
- NetworkInfo networkInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
- if (networkInfo != null && networkInfo.isConnected()) {
- final WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
- final WifiInfo connectionInfo = wifiManager.getConnectionInfo();
- if (connectionInfo != null && !TextUtils.isEmpty(connectionInfo.getSSID())) {
- ssid = connectionInfo.getSSID();
- }
- }
- return ssid;
- }
-
- public static String getBSSID(Context context) {
- String bssid = null;
- ConnectivityManager connManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
- NetworkInfo networkInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
- if (networkInfo != null && networkInfo.isConnected()) {
- final WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
- final WifiInfo connectionInfo = wifiManager.getConnectionInfo();
- if (connectionInfo != null && !TextUtils.isEmpty(connectionInfo.getSSID())) {
- bssid = connectionInfo.getBSSID();
- }
- }
- return bssid;
- }
-
- public static String getInternalIP(Context context){
- String ipAddress = null;
- ConnectivityManager connManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
- NetworkInfo networkInfo = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
- if (networkInfo != null && networkInfo.isConnected()) {
- final WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
- final WifiInfo connectionInfo = wifiManager.getConnectionInfo();
- if(connectionInfo != null){
- try {
- ipAddress = InetAddress.getByAddress(unpackInetAddress(connectionInfo.getIpAddress())).getHostAddress();
- } catch (UnknownHostException e) {
- }
- }
- }
- return ipAddress;
- }
-
- private static byte[] unpackInetAddress(int bytes) {
- return new byte[] { (byte) ((bytes) & 0xff),
- (byte) ((bytes >>> 8) & 0xff), (byte) ((bytes >>> 16) & 0xff),
- (byte) ((bytes >>> 24) & 0xff) };
- }
-
- public static String getExternalIP (Context context) {
- String ipAddress = null;
- try {
- HttpClient httpclient = new DefaultHttpClient();
- HttpGet httpget = new HttpGet("http://ip2country.sourceforge.net/ip2c.php?format=JSON");
- HttpResponse response;
- response = httpclient.execute(httpget);
- HttpEntity entity = response.getEntity();
- entity.getContentLength();
- String str = EntityUtils.toString(entity);
- JSONObject json_data = new JSONObject(str);
- ipAddress = json_data.getString("ip");
- }
- catch (Exception e){}
- return ipAddress;
- }
-
- }
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