public void inquiryCompleted(int discType) {
if (remote == null) {
mDisplay.setCurrent(vorForm);
// Wait until the canvas appears...
// For Nokia it is not the same?
while (mDisplay.getCurrent() != vorForm) ;
messages.insert("No NXT Brick found", messages.size());
} else {
try {
remoteName = remote.getFriendlyName(false);
messages.insert("Connecting to " + remoteName + "\n", messages.size());
} catch (IOException ioe) {
System.out.println("error retrieving friendly name");
}
try {
// int[] attrs = {0x100}; // default attribute set plus service name
UUID[] uuids = new UUID[] {new UUID(SERIALID)}; // Serial port service
// agent.searchServices(attrs, uuids, remote, this);
agent.searchServices(null, uuids, remote, this);
} catch (BluetoothStateException bse) {
System.out.println("service search failed");
}
}
}
public void findNXT() {
if (local != null) {
// place the device in inquiry mode
try {
agent.startInquiry(DiscoveryAgent.GIAC, this);
messages.insert("Searching for NXT Brick\n", messages.size());
} catch (BluetoothStateException bse) {
System.out.println("inquiry couldn't be started");
}
} else {
messages.insert("Bluetooth is off or this device doesn't support JSR82\n", messages.size());
}
}
public NXTLocator(Display d) {
mDisplay = d;
messages = new TextBox("NXT Status", "Welcome!\n", 8192, TextField.ANY);
mDisplay.setCurrent(messages);
// retrieve the local Bluetooth device object
try {
local = LocalDevice.getLocalDevice();
agent = local.getDiscoveryAgent();
} catch (BluetoothStateException bse) {
messages.insert("no device found\n", messages.size());
}
}
public void serviceSearchCompleted(int transID, int respCode) {
if (respCode == DiscoveryListener.SERVICE_SEARCH_COMPLETED) {
// !! This code must be divorced from NXTLocator
canvas = new RemoteCanvas(remoteURL);
mDisplay.setCurrent(canvas);
} else {
mDisplay.setCurrent(vorForm);
while (mDisplay.getCurrent() != vorForm) ;
switch (respCode) {
case DiscoveryListener.SERVICE_SEARCH_TERMINATED:
messages.insert("Error: Service search terminated", messages.size());
break;
case DiscoveryListener.SERVICE_SEARCH_ERROR:
messages.insert("Error: Service search error", messages.size());
break;
case DiscoveryListener.SERVICE_SEARCH_NO_RECORDS:
messages.insert("Error: Service search no records", messages.size());
break;
case DiscoveryListener.SERVICE_SEARCH_DEVICE_NOT_REACHABLE:
messages.insert("Error: Service search device not reachable", messages.size());
break;
}
}
}