Dear Kris :
I don't see any error message from Eclipse console. So I add display
instruction to trace, so I know it fail in the below command :
BluetoothSocket socket = device.createRfcommSocketToServiceRecord(MY_UUID);
But I don't know why.
Thanks for your patience & kindly teaching.
Best
Hrrm... and what did the exception tell you? The exception has a .text field
that will tell you why it fails. What did that say?
On Jun 16, 2011 5:46 AM, "wu mark" wrote:
Dear Kris :
Thanks.
I use a Viewpad & Acer A500 to communicate through the bluetooth.
Mark
2011/6/15 Kristopher Micin
Dear Kris :
Thanks.
I use a Viewpad & Acer A500 to communicate through the bluetooth.
Mark
2011/6/15 Kristopher Micinski
> Looks like you have the code right, if you took it from the sample it
> should work.
>
> Just go through with eclipse, set a breakpoint on the line that catches the
Looks like you have the code right, if you took it from the sample it
should work.
Just go through with eclipse, set a breakpoint on the line that catches the
exception, and run your code.
Again, what two phones are you running?
Kris
On Wed, Jun 15, 2011 at 3:23 AM, wu mark wrote:
> Dear Kri
Dear Kris :
Sorry, I'm a newer from android. Could you tell me how to see the text
in the exception?
What do you mean about the permission? Is it enough to add BLUETOOTH &
BLUETOOTH_ADMIN in the AndroidMenifest.xml?
Thanks.
Best Regards,
Mark
PS. Could you give me an example code that can r
Debug through and see what the text in the exception is. Maybe you didn't
get ther right permission, that's a glaring reason
On Jun 14, 2011 11:28 PM, "wu mark" wrote:
Dear Kris:
I found it failed on the below step. Could you find anything wrong?
Thanks.
// 連線等候執行緒
private class Serv
Dear Kris:
I found it failed on the below step. Could you find anything wrong?
Thanks.
// 連線等候執行緒
private class ServerThread extends Thread {
private final BluetoothServerSocket mmServerSocket;
private final String ServiceName = "BTServer";
private final UUID MY_UUID =
UU
Dear Kris :
Thanks.
The UUID is 1101--1000-8000-00805F9B34FB. Is it right?
Best Regards,
Mark
2011/6/15 Kristopher Micinski
> It should give you some description with the exception, (I think there was
> an invalid port number the other day someone had.)
>
> Kris
>
> On Tue, Jun 1
The UUIDs don't matter, they just have to be the same between your
applications.
If you copy and paste it it should work.
Kris
On Tue, Jun 14, 2011 at 10:26 PM, wu mark wrote:
> Dear Kris :
>
>Thanks.
>
> The UUID is 1101--1000-8000-00805F9B34FB. Is it right?
>
> Best Regards,
> Ma
just io exception.
2011/6/15 Kristopher Micinski
> What error did you get?
>
> Can you check it in the logcat? What phones are you using, also.
>
> Kris
>
>
> On Tue, Jun 14, 2011 at 9:16 PM, mark2011 wrote:
>
>> Dear All :
>>
>> I'm trying to communicate through the bluetooth now. I see the
It should give you some description with the exception, (I think there was
an invalid port number the other day someone had.)
Kris
On Tue, Jun 14, 2011 at 10:06 PM, wu mark wrote:
> just io exception.
>
> 2011/6/15 Kristopher Micinski
>
>> What error did you get?
>>
>> Can you check it in the
What error did you get?
Can you check it in the logcat? What phones are you using, also.
Kris
On Tue, Jun 14, 2011 at 9:16 PM, mark2011 wrote:
> Dear All :
>
> I'm trying to communicate through the bluetooth now. I see the
> sample code in the book that said the BTServer & BTClient had set
Dear All :
I'm trying to communicate through the bluetooth now. I see the
sample code in the book that said the BTServer & BTClient had set the
UUID. Is the UUID the same in these 2 Java program?
I had paired & discoverered it, but fail to build RfComm connection.
How can I do ?
Thanks.
Mark
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