This is an old question, so I don’t know if anyone is still looking for an answer, but here’s one anyway :). The line you’ve asked about is. In this post I will show you how to use java to connect to Bluetooth devices. To do that, I will use bluecove. Bluecove is a JSR Bluecove Bluetooth remote device service discovery example. UPDATED: and “How to find Bluetooth device services using BlueCove”. We constantly publish useful tricks, tutorials on Java, J2EE or web development.

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Thank you so much for sharing this code. Tutorisl Name Email Website. I am getting the BluetoothStateException: HI,I have somewhat similar code but the problem I am facing buecove the method servicesDiscovered is not executed. Again here, the function searchServices is asynchronous, and it is also takes the same listener as a parameter. I get the following output. BlueCove libraries not available for quite some time now, even though relying on many different sources.

Email Required, but never shown. I get the following output BlueCove version 2. I am forced to work within the confines of 1. An array of integers which are attributes we whish to be returned, in this case we whish to get the service name as an attribute.

I am using NetBeans. An array of UUIDs.

Bluecove Bluetooth remote device service discovery example

Galaxy Tab Service search completed bluecovs code: To do that, I will use bluecove. It seems to be a common issue on the internet. Inquiring a device for a service Now that we have remote devices we want to check if they support certain services, like receiving objects from other devices.


Hello, Thank you for your code. This array contains the services we wish to search.

It found my paired bluetooth devices, which was a Samsung edge but was not sending the text file. I can run the code, but why localDevice always got null? For that we need to use the discovery agent once again and also a remote device, which we found in the previous section. I don’t know if BlueCove works with this on my laptop, but my recent experiments on my laptop with Linux and ‘Bluez’ suggest any UUID of that form works. The other 2 functions servicesDiscovered and serviceSearchCompleted will be used in the next section.

Any idea’s what’s going wrong? BlueCove library bluecove not available. This will be used in the next section to send a message to the device. Please post one simple usage ExampleProgram. But i can handle it with your advice that the is a blank missing. BlueCove stack shutdown completed.

I copied and pasted this code to test it out myself. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Native Library bluecove not available javax. Start a query to search remote Bluetooth devices.


This is an old question, so I don’t know if anyone is still looking for an answer, but here’s one anyway Notice also that we give an object named MyDiscoveryListener as a tutoriial to the inquiry. The line you’ve asked about is returning null because url is null. You can download it from here.

BlueCove – BlueCove examples projects

Can anyone help with that? Nexus 4 usman Device Inquiry Completed. I had to convert some of your code, due to restrictions. Android maybe should include that in their documents as a note of some sort. What I did is instead of adding a space, I changed the line to read: But I have Bluecove From what I understand, this should work as written, and the laptop is picking up both the tablet and its offered service.

Create your own Java customized annotations. I tried it and it is working very good.

Here is the output from the code: Bluetooth multisender This code helped me a lot! Tutoriak should read the bluecove JavaDoc http: In this post I will show you how to use java to connect to Bluetooth devices. This listener will be executed when a device is found and when the inquiry is finished. Get the discovery agent from our device.

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