Well, is your server listening on port one?
Port is to be between 1 and 30, and it may not be one if you specified BT_PORT_ANY or a number other than 1 in your server.
This line says it is trying to connect on port one:
btSocket = (BluetoothSocket) m.invoke(device,Integer.valueOf(1));
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 linebtSocket.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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