I'm able to discover devices which r bluetooth ON from my application. But when i try to connect using the Bluetoothsocket's connect() method, I'm getting an IOException: Connection refused.
I'm using the following UUID private static final UUID MY_UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
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I wondered if there could be a specific reason why a server socket could refused a client request connection , the server running on one android device the other on the emulator?
View 2 Replies View RelatedI developed a webservice in .net and I'm trying to call it in Android. To call the webservice I'm using ksoap2.
The WDSL's URL is: http://localhost/Cidadaos_Cidade/Open.asmx?WSDL
Here's the WSDL
CODE:..........
And here's the code to call it
CODE:..............
I already tried invoking it using a C#.net project and works perfectly. Sorry to put all the XML and code here...
I was just wondering if anyone solved this problem. Googling gives tons of posts having this question but not one with a proper reply. I tried literally every combination of the following two pieces of code with and without proxy:
CODE:....
I am trying to connect to a site on my intranet (its not localhost). I've tried the following:
Setting Proxy inside Eclipse settings. Setting my own localhost and writing a small php script that takes the url, connects to it and then gets the file from the intranet site - This works from the Browser though! It does not work when I use the 10.0.2.2 IP address
I'm getting:java.net.ConnectException: localhost/127.0.0.1:8000 - Connection refused and...i have <uses-permission android:name="android.permission.INTERNET" /> declared in my manifest.xml What am I missing?
View 5 Replies View RelatedRunning Eclipse on Ubuntu 9.10, connected real HTC Dream which works just fine on another (Windows) machine.
CODE:.....................
I am trying to open a Socket on Android but everytime I try I keep getting connection refused error no matter what way I try.The error happens on the following line of code where I try to create the connection.
View 2 Replies View RelatedI'm having problems during the "read" call of the InputStream. The call gives me a "IOException: Software Caused Abort" exception. I'm able to get the BluetoothSocket and also the able to "connect" to the device. My app. is in the client mode and sends in a "x" byte "command" to the device which is then supposed to send me a "response". The expected "response" is also of "x" bytes. This is where the error arises.. While reading the "response" i'm getting the above mentioned error.
View 5 Replies View RelatedIs there any way to comunicate an android phone with a computer trough bluetooth? Ive made a server/client applicattion in Java using bluetooth, but i need to do the client in Android and i dont know how to start, I dont know even if is possible. I only need to send a text message.
View 2 Replies View RelatedI'm creating an application that uses an android to send and receive data via bluetooth. but I'm having problems when creating the socket. He gets caught in that line mmSocket btserver.accept = (); And I can not pair with any device.I have another doubt, I can make that communication with an android and a symbian?
View 1 Replies View RelatedI have program that runs a bluetooth connection. The socket connects fine. We then read/write from the related streams. This works fine for about a minute, then we start to get IOExceptions from the InputStream.available() and OutputStream.write() functions. The IOException indicates that the socket has been closed. Could anybody take a stab at what might be going on here?
View 2 Replies View RelatedI'm having an issue here while trying to connect to an RS232 device with the BluetoothChat sample program.
1- If I first pair my phone with the device through Bluetooth Settings, no problem. The connection is made perfectly and the program works.
2- If not bonded beforehand, I get two errors in a row when I click on my device :
CODE:.................
I thought it would be quite easy to develop a bluetooth application on Android, but it looks like the support is very bad. While pairing works, my Nexus One with Android 2.1 can't connect to the PC. It's the same in Windows and Ubuntu. I used on my Desktop computer, in Windows, Hyperterminal and waited on an incoming bluetooth com-port. I searched already a bit, Maybe this:
http://code.google.com/p/backport-android-bluetooth/
or this library:
http://code.google.com/p/bluecove/
I am using Bluetooth APIs to establish the connection. I using the Bluetooth chat application as a reference to communicate with the Bluetooth headset.
When I try to connect with Bluetooth headset I am getting IOException with the reason Connection refused.
Can any one tell me the reason for this exception if possible give me the solution if you already resolved the same.
Here is the code which i am using to establish the communication with the Bluetooth. And i also added the Bluetooth and Blutooth_Admin permissions to my manifest file. Code...
In my understand, Anroid app supports only SPP connection not HFP and A2DP. However, I want to initiate HFP and A2DP connection in Android app just like selecting Bluetooth device in Bluetooth Settings menu. I'm not sure it is possible to use a intent including BluetothDevice object, so the intent receiver can initiate HFP and A2DP connection. If you have a idea, could you let me know that?
View 1 Replies View RelatedI want to implement an application which can successfully transfer a file from my android eclair device to any other bluetooth device.Please if anybody know the solutions, kindly help me out, mail me at narendraprabh...@gmail.com or post back here please...
View 3 Replies View RelatedI need to know the signal strength of a Bluetooth connection to a remote device that I make with my Android 2.1 phone. From the SDK, I can see that I can determine the RSSI at the time I discover the remote device. But I can't see how to update that RSSI value over time.
Can someone give me a hand?
I want to write a separate Thread within my application (to do Bluetooth connection). Any idea where I can find any reference for help to write Threads in Android? I searched online but could not find any proper reference.
View 5 Replies View RelatedI am working on an application to connect to an ELM327 OBDII bluetooth dongle. My main problem is that I am trying to use the BluetoothChat example from the developers website, and I cannot get the device to connect. I have gotten it to connect with other applications, ELM327 Terminal, and torque, but cannot get my own to connect?
View 2 Replies View RelatedI want to connect my Droid to OBDKey I use BluetoothChat as example to connect via bluetooth I connect to OBDKey succesfully but after send message to OBDKey connection lost How can I prevent this?
View 1 Replies View RelatedWhen my Bluetooth application is about to create SPP connection to the unpaired remote device, pairing notification is displayed. From the documentation I can see that pairing request can display a dialog or sent notification. I'd like to know what logic causes my app to sent notification than display a regular pairing dialog. Maybe I'm blind but the problem is I were not aware of that notification and was fighting with pairing problem for few hours :) And I'd really would prefer my app to trigger dialog display.
View 6 Replies View RelatedIs there a way to observe a bluetooth pairing and then be aware of when the connection no longer exists? Basically I want to observe when my phone connects to another device and what that connection is dropped to that I may execute an action based on that connection.
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I have: A class called BT_Comm BT_Comm creates a bluetooth connection and allows me to send data with it via a method called sendData(int xxx, int yyy).Now, I use this BT_Comm in my main activity -the first one. Say I have 10 Activities, how could I access that same BT_Comm in other Activities?
Eg:
Activity 1 (main)
Code:
BT_Comm bt = new BT_Comm();
pubic void someMethod()
{
bt.sendData(xxx, yyy);
[code]...
I have had my Incredible for one week. Paired it with my car with no problems. Today it started losing the bluetooth connection. I turn it on and with 15 seconds, it turns off. It will pair with my car but than disconnects when the bluetooth turns off. Took out the battery and that did not work. Anyone know what could be the problem?
View 3 Replies View RelatedWith my Instinct, I could browse the pics etc on the phone from my Macbook Pro via Bluetooth. When I try to browse the EVO over bluetooth, I just get connection errors. Is this possible to do?
View 2 Replies View RelatedI just spent the day looking for what the limits are for Android v4.3 limit on the BLE connection parameters.
Such as:
-Interval Min
-Interval Max
-Slave Latency
-Supervision Timeout
No luck, Apple is nice enough to document all of these in their Bluetooth Design Guidelines, but Google hasn't been so nice.
I am having issues connecting my Sprint HTC Hero to my wife's BB 8350. I've paired and made both devices discoverable but they still won't connect. Can these devices connect to other phones or are they limited to headsets and PC's?
View 9 Replies View RelatedBluetooth constantly dropping my connection when streaming music or listening to calls.URL....
View 2 Replies View RelatedI've uncovered what could be a serious problem with the Desire. It's only affected me in one way so far, but who knows what other problems there are that I haven't found. I've noticed on several occasions that when listening to music via Bluetooth, my headphones disconnect for no apparent reason. However I've found a pattern now: if WiFi is turned on and I come within range of a /remembered/ hotspot, the WiFi connects and BOOM, disconnected from audio. I can reconnect straight away. There is another poster here (sorry, can't remember your name or the thread you posted in) describing another problem with WiFi and Bluetooth working - or conflicting! - together so I don't think I'm the only person suffering. Who else can reproduce it and how could I submit a bug report to HTC?
View 13 Replies View RelatedI'm not sure if this started after the update, but every time I use WIFI and Bluetooth, my WIFI connection dies less than a minute after using it. For example, I'll connect my Bluetooth headphones and then start up a streaming music service. In less than a minute, the music stops and my wifi connection is dead (even though it says it is still connected). Can't browse the web, do speed test, etc. Have to disconnect WIFI and reconnect. But it will do it again as soon as I start using the connection.If I turn off Bluetooth, my WIFI works just fine. If I use Bluetooth over 3G, it works fine. It's only when I use both WIFI and Bluetooth and when I start using the Internet.I'm thinking it's either a bug or an interference issue between the WIFI and Bluetooth radios? Sometimes the music will cut out a bit before the WIFI connection totally dies. But if I switch over to 3G, it works fine. I tried several apps too, not just the same music streaming service, so I know it's not the app. Here's the weird part: if I use my Bluetooth headphones while connected to WIFI, but only listen to music that's on my device, it doesn't do it. It's only when I start using the WIFI heavily that it does it.Anyone else experience this? As it stands, I cannot use WIFI and Bluetooth at the same time.
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