public static String imsi() {
String imsi = null;
try {
imsi =
((TelephonyManager) ContextManager.systemService(Context.TELEPHONY_SERVICE)) //
.getSubscriberId();
} catch (Exception e) {
}
return TextHelper.ensureNotNull(imsi);
}
public static String wifiMac() {
String mac = null;
try {
mac =
((WifiManager) ContextManager.systemService(Context.WIFI_SERVICE)) //
.getConnectionInfo()
.getMacAddress();
} catch (Exception e) {
}
return TextHelper.ensureNotNull(mac);
}