Also, be sure you are paired with the server or use createInsecureRfcommSocket
instead of createRfcommSocket.
On Wednesday, January 2, 2013 11:02:06 PM UTC-6, Ananda Krishna wrote:
>
> hi i have used the reflection method only ..but now i am getting
> connection variable as false..Kindly tell me what is the mistake that i am
> doing..
>
> On Wednesday, January 2, 2013 8:14:27 PM UTC+5:30, bob wrote:
>>
>> What does your code for createRfcommSocketToServiceRecord look like?
>>
>>
>> On Wednesday, January 2, 2013 4:58:03 AM UTC-6, Ananda Krishna wrote:
>>>
>>> I have tried it and it working fine but now when i use
>>> btSocket.isConnected() method i am getting false as the rsponse.How should
>>> i correct it now..
>>>
>>> *Code:*
>>> Same as in the earlier post but for these added line
>>>
>>> btSocket.connect();
>>> boolean connected = btSocket.isConnected();
>>> if(true == connected){
>>> }
>>> *
>>> *
>>> *Response:*
>>> connected = false.
>>>
>>> On Thursday, December 27, 2012 7:47:12 PM UTC+5:30, bob wrote:
>>>>
>>>> Try it without Reflection.
>>>>
>>>>
>>>>
>>>> On Thursday, December 27, 2012 5:43:16 AM UTC-6, Ananda Krishna wrote:
>>>>>
>>>>> Hi,
>>>>> I am trying to connect to a server in order to receive a file from the
>>>>> server.. with the help of bluetooth..
>>>>> *The code is as shown below:*
>>>>>
>>>>> private void connectServer() {
>>>>> if(mBluetoothAdapter.isEnabled()){
>>>>> try{
>>>>> boolean startDiscovery = mBluetoothAdapter.startDiscovery();
>>>>> if(true == startDiscovery ){
>>>>> device =
>>>>> BluetoothAdapter.getDefaultAdapter().getRemoteDevice(SERVER_MAC_ID);
>>>>> Method m = device.getClass().getMethod("createRfcommSocket", new
>>>>> Class[] { int.class });
>>>>> btSocket = (BluetoothSocket) m.invoke(device,Integer.valueOf(1));
>>>>> mBluetoothAdapter.cancelDiscovery();
>>>>> btSocket.connect();
>>>>> Toast.makeText(this,"Connected,Waiting to Receive
>>>>> Files...",Toast.LENGTH_LONG).show();
>>>>> }
>>>>> }catch(Exception ex){
>>>>> Toast.makeText(this,"Connection
>>>>> Error:"+ex.getLocalizedMessage(),Toast.LENGTH_LONG).show();
>>>>> }finally{
>>>>> try {
>>>>> btSocket.close();
>>>>> }catch (IOException e) {
>>>>> Toast.makeText(this,"Connection Error:" +
>>>>> e.getLocalizedMessage(),Toast.LENGTH_LONG).show();
>>>>> }
>>>>> }
>>>>> }
>>>>> }
>>>>>
>>>>> I am getting the following exception at the highlighted line..
>>>>> *java.io.IOException: [JSR82] connect: Connection is not created
>>>>> (failed or aborted).*
>>>>> *
>>>>> *
>>>>> What is the mistake that i am doing...Any help in this regard will be
>>>>> appreciated.
>>>>> Regards,
>>>>> AnandaKrishna S
>>>>>
>>>>>
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