Android :: Need Server Client Connection Code In Application

Jul 27, 2010

i am new to android and need simple http connection codes for client server(local server in the network) communication in android application.the connection starts when the application is started and if there is any update in the server it should be notified on the client and the server response must be based on the client request.

Android :: need server client connection code in application

Android :: Client And PC Server (JAVA) Can't Open TCP Connection

Jun 21, 2010

I'm trying to open tcp connection between android (emulator) and PC. I'm trying to create a new socket and then it crash. the line where it crash: Socket s = new Socket("", 27015);

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Android : Code For Simple Client Server Http Communication?

Aug 29, 2009

I am new to android development

can u give anybody .....code for simple client server http communication. i don't know how these client interact with server....

can u tel me the steps for this network we send the url connection to the serve..

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Android : Make Socket Client - Server Source Code?

Apr 7, 2010

I want to make my phone communicate with computer with socket. I have try many kinds of source in internet. None of them works. The phone always display "HelloWorld <ActivityName>". Log.d() seems not work on my phone, because, I have used that, but nothing was printed.

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General :: Set Up VPN Connection Between Linux Mint 10 PC (server) And Nexus 7 (client)

Dec 1, 2012

I'm trying to set up a VPN connection between a Linux Mint 10 PC (server) and a Nexus 7 (client).

All I'm getting so far is a "Connecting" status from the Nexus 7, followed after a few seconds by a "Disconnected" one.

As it is my first attempt at setting up a VPN (both on the server and client sides) I was wondering if there was a log file generated by Android on the Nexus that would give me a clue as to where I'm going wrong.

A similar file on the server side

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Android :: Server Connection In Droid Application

Aug 23, 2010

How can i connect to the server in Android . Give me Some code it will really helpful for me .

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Android :: Client Server Setup

May 23, 2010

I'm new to android application development.I want to transfer the data between the client and the server.. As of my knowledge for transferring the data from client to server we use HttpClient protocol.Is this protocol is same as REST web services?If i want to send the data in the form of JSON format,then what are the necessary steps that i need to follow?And on the server side what are the steps to receive and parse the data?

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Android :: How To Do Client Server Communication?

Jul 3, 2009

I want to send and receive information between Emulators in Android.i am using two systems and i have installed android in both the systems and i have to consider one emulator as server and another as client.Now i want to send data from one to another.Anyone knows regrading this please help me with some sample code.

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Android : Server / Client In Different Machines?

Apr 7, 2009

I have an application client/server and I want to install this application in differente machines. The server is located in IP_SERVER, listening port 7000. I want to start a cliente in another machine with IP_Y and connect to the server on the different machine.

I've started the server and I've created the socket like this: ... new ServerSocket(7000);

I've started the client and I've created the socket like this: Socket(SERVER_IP, 7000)

But the client did not connect to the server. I've already set the INTERNET_PERMISSION. Any suggestions how to do it? Anybody else have already done a client/server application that communicate between different machines?

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Android :: Communication Between Java Client / Php Server App?

Feb 13, 2010

I have a simple Java client application (Android app). I have to write a PHP server application which receives a request from the Java client application to write some data to a MySQL database or read some data from the MySQL database. It should respond with a status message (Write failed/success) or the data requested respectively. How would I get the Java client send a request and receive the reply from the PHP program and how would the PHP program receive the request and send the reply? I have googled about SOAP and REST architectures, but looking for a simple tutorial which will allow me to implement this simple program.

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Android :: Sending Lists From Server To Client

Apr 7, 2010

I wish to send a list containing objects from server to client and vice versa through httpurlconnection. Elaborating the same, the list contains a set of objects which is defined both in the server and the client. Its just that the server queries a database and sends the object to the client which collects the same and displays it to the user. Please let me know if thats possible and if it is, how would I be able to accomplish that.

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Android :: Options For Client Server Communication

Nov 6, 2009

I'm currently in the research phase of my dissertation project.My project is a ticket booking system for a mobile device and I have chosen to target Android.I anticipate the need for a client/server architecture with a central server, and so am currently looking at how Android could communicate with such a server. The server would grant the client access to ticketing information, and the client would send information about ticket bookings to the server. I'm looking at Java EE for the server as Java is the language I'm most experienced with.I'm aware that Android comes with java.nio and, as well as some org.apache packages, but am also looking for libraries/technologies that would be possible to use with Android.

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Android :: Client-Server App / Bad Socket Exception

Mar 3, 2010

I have a simple client-server app on android. the android service communicates with the server via tcp sockets. the service sends a simple String to server which works. the server processes the string and sends back an object to the android service. the object implements the serializable interface. the object "leaves" the server successfully but at the point where the android service receives the object (socket.readObject()

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Android :: Connecting To Tcp Server From Client Running

Feb 24, 2010

I am trying to connect to a standalone desktop tcp server(java) from tcp client application in android device. But I am not able to connect to that.I tried to write a desktop tcp client and tried to connect to server(remote server). It is working fine.But When I am trying to connecting from android, I am getting a IOException while creating Socket instance.

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Android : Possible To Create Client Server App - Wifi?

Sep 21, 2010

I am new to developing applications for android but have developed my first app. I have following questions.

1. Is it possible to create a client server app? I mean the application on one phone acting as server and applications on other phones sending/receiving data from it?

2. Create a wifi network (may be using bluetooth) for the above client server app. The idea being not to use the mobile service provide network but rather a local network.

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Android : Server Does Not Receive Message From Client / Way To Fix

Nov 11, 2009

I have created a simple server and client both on android phone or emulators. The code...

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Android : Write Message To Client From Server?

Sep 14, 2010

For example,in a website or software on the pc,you could write some news or other things,and then it will update in your android

is there any example of this,or tutorial related about it..

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Android :: Not Able To Connect Client With Local XMPP Server

Jun 11, 2010

I am able to connect my PC to the local tigase server setup locally(I am using Smack API). Now I am facing problems when I want to connect Android Phone to that server over Wi-Fi. I am able to connect to the local server by using client Beem for android.My XMPP Domain name of the server is my PC name "mwbn43-1" and IP address is ""(I am able to ping this server from Android Terminal Emulator). In Beem Settings there is an Advanced option where I can specify server I want to connect with(which I have given as IP address).If I don't set this option I am not able to conect.Now here is the snippet of the code I have used for my android client.

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Android :: Java Server To Handle Client Requests

Jul 29, 2010

Im looking for the concept of creating Java Server to handle Client requests and respond to it , i want to use Google App engine which does not allow Socket connections , so is the client & server in this case will communicate using Http requests? i'll be glad if someone could clarify the logic to me and provide a few lines of code.

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Android :: How To Make Network Reconnection In App Of Client / Server?

Nov 15, 2010

Such like massager app, client/server framework, using tcp long connection using heart beating packet. Cause TCP connection, so when local network is disable or changed, connection would be disconnected. But to the client, it may not be known right now till the next interaction with the SERVER. Is there a general solution to reconnect automatically when network is available again? For example, a broadcast receiver would be triggered when network connection changed, and reconnect when available? Further more, how to check the network capacity, auto-connect the wanted one cause good bandwidth?

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Android Server Client Communication - Transmitting GPS Coordinates

Jan 21, 2013

I am trying to create a basic application that transmits GPS co ordinates of the device to a server. I am a complete noobie to socket programming.

As a stepping stone, I am following a tutorial, that creates the server, and the android client, it is designed to send an input from the user to the server and the server prints it on the console.

I'm becoming quite familar with how to set up the basics of the server and the client i.e. opening ports etc. The problem with this is, when hit send, the app crashes, when tested on the emulator, there is obviously an issue, but I can't see it.

When I test with device, and hit send, there is nothing printed to the console. I've attached both the client and server code below, the ip in the code below is for the emulator, I change this to my device ip with testing with it.


public class Additional_Server {
private static ServerSocket serverSocket;
private static Socket clientSocket;
private static InputStreamReader inputStreamReader;
private static BufferedReader bufferedReader;
private static String message;

[Code] ....



import android.os.Bundle;

[Code] .....

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Android :: How To Get Connection Factory Client?

Feb 19, 2009

I guess it is a old issue, and I have googled the related message in the group, and I think I do not miss anything: 1. I made the MD5 fingerprint of the SDK debug dertificate by keytool, and I applied the maps api key, refer to // toolbox/apis/mapkey.htm 2. I added the apikey into my layout xml; 3. I added <uses-library android:name=""/> into my manifest xml;
but I still met this error, btw ,I have set the http_proxy in setting table, and I can use browser to visit network. has somebody succeeded to get a map on emulator other than device? could you give me some tips about it?

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2D RPG Game P2P Or Client Server?

Oct 24, 2012

I'm going to creating an Android App where 4 players can connect together and play the game together, now the connection is most probably going to be bluetooth, quicker and my app wont be using a online server. But I'm trying to work out which would be best, P2P or client server, a peer to peer connection would be good, but is 4 users connected together ok and stable using bluetooth? A client server solution would be the host would turn into a wi-fi hot spot while 3 others connect to that wifi.

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Android :: Ssl.SSLException Not Trusted Server Certificate Http Client

Nov 17, 2009

I have been trying to use httpclient to post data on https (secure). I have searched all forums of android but I could not find any solution that works with httpclient on https. I have seen some solutions using HttpsURLConnection. and SSLContext. I would like to go with httpclient not URLConnection as I require to manage cookies and al. I am looking for your exert advice on above matter..............

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Android :: Couldn't Get Connection Factory Client / How Come That Happens?

Feb 4, 2010

This is so wierd, i got this error: ERROR/MapActivity(258): Couldn't get connection factory client

everything worked fine, it's all of a sudden, how come that happens?
i know my api key is fine, coz one month Ive been using it perfectly.
how come all of a sudden it doesn't show me up the map activity, and posting that error in the logcat?

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Media : Looking For Mt-daap Server And Client?

Nov 15, 2009

Going to grab myself an HTC magic today. Done some searching around and can not wait to finally ditch this POS iPhone.

Anyhow, I'm looking to see if anyone has any info on a mt-daap server and client.

If you don't' know what it is you can look at

Firefly Media Server :: Home Page

it's a clone of the iTunes music sharing service. It allows you to share your music collection over your network.

I have a firefly server setup and share my music colection with all my systems. As well I VPN into my network from work/coffee shop and can listen to my tiny 500GB music colection on my netbook (ubuntu 9.10 btw)

I would love to be able to do the same with my new phone. My curent iphone(jailbroken) has a firefly server that i can share the music from it's ipod side. But alas no client.

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Android :: Email Client With Exchange &/or Lotus Domino Mail Server

Aug 16, 2010

I wants to create a Email client with Exchange &/or Lotus Domino mail server. if possible then provide some code so that I can read and implement as own requirement, other wise at least how to implement.

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Android :: Client/Server Conversion Error - Ruining Desire Experience

Jun 5, 2010

I've had a Desire for two weeks now. I was in love with the phone... until this problem came up.

I use Outlook and Microsoft Exchange -- and had read all about how Android synced easily. And it did at first. Then, 10 days ago, the calendar stopped syncing. I got a "Client/Server conversion error," and no sync. The problem only effected my calendar -- mail and contacts were synced just fine. After reading a few forums, I did a "Remove account," re-installed the account. It worked fine again. No big deal.

Then it happened again today. I did the Remove/re-install thing again, and again it was cured. Until six hours later.

Is anyone else having this problem with their calendar/exchange sync? Any solution guesses?

Without being able to sync my phone to Outlook, the Desire I love so much is somewhere between frustrating and infuriating.

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Android :: Client Certificate Authentication For Ssl / Https Connection

Feb 23, 2010

I want to connect to a server using ssl/https connection. During handshake between client and the server, I want to have server certificate authentication as well as client certificate authentication. The server certificate authentication is successful. But I don't know how to send client certificate to server for authentication, during the handshake.

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General :: Android Studio - ADB Rejected Connection To Client

Jun 5, 2013

debugging an application from the new enviroment Android Studio. When i press the debug logo, it installs on my device successfully, however i get this message constantly from the ADB Log (DDMS): "DeviceMonitor: Adb rejected connection to client '19322': closed" thus i cannot debug.

I have tried rebooting PC and rebooting device several times.I'm running Avast AntiTheft which has an option to prevent USB debugging, but that one is disabled.

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