public static String getConnectionSuffix() {
String connSuffix;
if (DeviceInfo.isSimulator()) {
connSuffix = ";deviceside=true";
} else if ((WLANInfo.getWLANState() == WLANInfo.WLAN_STATE_CONNECTED)
&& RadioInfo.areWAFsSupported(RadioInfo.WAF_WLAN)) {
connSuffix = ";interface=wifi";
} else {
String uid = null;
ServiceBook sb = ServiceBook.getSB();
ServiceRecord[] records = sb.findRecordsByCid("WPTCP");
for (int i = 0; i < records.length; i++) {
if (records[i].isValid() && !records[i].isDisabled()) {
if (records[i].getUid() != null && records[i].getUid().length() != 0) {
if ((records[i].getCid().toLowerCase().indexOf("wptcp") != -1)
&& (records[i].getUid().toLowerCase().indexOf("wifi") == -1)
&& (records[i].getUid().toLowerCase().indexOf("mms") == -1)) {
uid = records[i].getUid();
break;
}
}
}
}
if (uid != null) {
// WAP2 Connection
connSuffix = ";ConnectionUID=" + uid;
} else {
connSuffix = ";deviceside=true";
}
}
return connSuffix;
}
public static boolean isWifiActive() {
// BB 4.3+: detecting WiFi: use getWLANState
int state = WLANInfo.getWLANState();
return state == WLANInfo.WLAN_STATE_CONNECTED;
}
/**
* There is no a specific airplane mode for BB, what is possible for the user is to disable all
* connections.
*
* @return true if both mobile network and Wi-Fi are disabled
*/
public boolean isAirplaneMode() {
return (RadioInfo.getState() == RadioInfo.STATE_OFF)
&& (WLANInfo.getWLANState() == WLANInfo.WLAN_STATE_DISCONNECTED);
}