This Job For Android Developers

specification Android SDK
1. Creating a plug-in module to the program access to a remote computer via VNC and SSH over a secure connection.
Overview
This project, therefore, also encompasses the use case of a simple form of collaboration by sharing access to a desktop session.
There are various existing technologies in this area which all work in very similar ways. This project will follow those same basic architectural principals.
The core part of such a system is a protocol by which information about what is happening on the screen of the "host" machine (in this case, the user's machine) is sent to the "client" machine (the sysadmin's machine). The client also needs to be able to relay back key presses and pointer manipulation information to the host.
There are several existing such protocols available - the RFB (Remote FrameBuffer) protocol used by VNC, RDP (Remote Desktop Protocol) used by Window's Remote Desktop and the Sun Ray protocol.
On the host machine a mechanism is needed by which all drawing primitives are proxied via the protocol to the client machine as well as a mechanism by which key / pointer events from the client are passed to the windowing system. Also needed is an authentication mechanism by which access to the host system can be restricted.
On the client machine an application which allows the user to connect to the host machine, authenticate, display the contents of the host display and forward input events to the host is required.
Client
• Frequent by Many:
1. View a desktop remotely. (C)
2. Interact with a remote desktop. (C)
3. Browse the network for a machine to connect to. (I)
4. Make the remote desktop occupy the entire local screen ie a fullscreen
option. (NTH)
• Occasional by Many:

1. Open a connection to a user's desktop given only the hostname of the user's machine (C)
2. Open a connection to a user's desktop without having the user be aware of your connection. (I)
3. Receive a remote assitance request and open a connection to that user's desktop. (I)
Client
1. Ability to view a desktop remotely. (C)
2. Ability to interact with a desktop remotely. (C)
3. Ability (for a user with sufficient priviledges) to connect to a given user's
desktop on a given host. (C)
4. Ability to browse the network for hosts which you can then connect to. (I)
5. Ability (for a system administrator) to connect to a given user's desktop without
the user being aware of the connection. (I)
6. Ability to view the remote desktop in fullscreen mode. (NTH)
7. Ability to connect to a desktop given a remote assitance request. (I)
8. Ability to connect to a desktop given some details from the host user. (I)
Monitoring The Local Display
To implement a VNC server you need to know the contents of the local framebuffer in order to pass this information onto the VNC clients.
Currently, as an X client, there is only one way to do this and that is by doing a GetImage on the root window which basically copies the entire framebuffer from the X server to the X client. The main problem with this approach is that without knowing what parts of the framebuffer has actually changed since the last time you updated, you are wasting an enormous amount of resources copying the entire framebuffer each time.
There are a number of possiblities to lessen the inefficiency here. The first is to limit the amount of polling you do per update of the framebuffer. For example, every update you could just check a certain number of scanlines against your local copy of the frame buffer and if parts of the scanline differ, then do a GetImage on a number of tiles which capture those changes to the scanline. This is the approach taken by krfb and x0rfbserver.
Another possibility is an X extension to notify the X client of changes to the framebuffer, thereby negating the need for continually polling the X server. When the client receives the notification it can do a GetImage to update its copy of the framebuffer

Search All Jobs:

Broxcryptor File Viewer

Write a windows program so that when a boxcryptor file arrives, by email it is easy for me to open. First stage - windows application Second stage - android application (to be done later) https://docs.google.com/presentation/d/1jdTou9d5d0KVD4nwg-BMEodyMOWmN2kU7pOVdm_cfoo/edit?usp=sharing...

Skills Required: Android , C# Programming
  • Fixed Price Project
  • $250-$750
  • Job Expired

Mobile Developing On Android - Open To Bidding

I find job... and I see which your company is very good... because it's very creative and interesting... and I think you have good condition for all developers...

Skills Required: Android
  • Fixed Price Project
  • $30-$250
  • Job Expired

Android Application Upgrade

Hi I currently have a android application that uses an access db with classic asp to update products on a website, i wish to upgrade the app to use ms sql, i have already migrated the existing access db to ms sql but the app has bugs as does the website i need these bugs removing, the app...

Skills Required: Android , Mobile Phone
  • Fixed Price Project
  • £20-£250
  • Job Expired

Soccer Betting Info

I am looking for a mobile app for soccer betting, User enters the app and see the some informations about the contests. Informations will on the web page so, developer must be use the web site to get this informations. Actually, i want to a person who can get the web sites content, parse and mak

Skills Required: Android , iPhone , Mobile Phone
  • Fixed Price Project
  • $10-$30
  • Job Expired

Write Some Software

I need to create a web based application, where when user logged in and press connect the host should be able to detect the end user samsung mobile phone on the Host computer device manager, The idea of this is to provide remote unlocking services, The host computer will be running the Software and.

  • Fixed Price Project
  • $10-$30
  • Job Expired

Create An Application For Traffic

We are looking for an application which can show customers the alternative routes, when there is a congested traffic on a route. There is an application which is able to show where the traffic is intensive and we are looking for a solution to offer alternative roads for Istanbul. Current applicati

Skills Required: Android , HTML5 , iPad , iPhone , Mobile Phone
  • Fixed Price Project
  • $750-$1500
  • Job Expired

Write An Android Application About Notification Pannel

When you connect the openvpn client for android to a openvpn server ,a key apear in the notification pannel. I need a solution to turn off the notifications from my app ,or a way to make that key hidden so that it it is not visible...

Skills Required: Android
  • Fixed Price Project
  • $30-$250
  • Job Expired

Android Voip System - Open To Bidding -- 2

hi, I am looking for android/ ios voip system. I would be glad to find budged ready finished solution made from scratch, in order to have further possibility to work with developer on its customization Can you offer me something?

Skills Required: Android , iPad , iPhone , Mobile Phone , Symbian
  • Fixed Price Project
  • $1500-$3000
  • Job Expired

Aplicación Para Android

La aplicación que se quiere desarrollar se basa en un juego de un solo jugador con opción a multijugador. El objetivo es crear una app sencilla, adictiva y entretenida. ...

Skills Required: Android , Mobile Phone
  • Fixed Price Project
  • €30-€250
  • Job Expired

Write An Android Application

Dear Freelancer I need a reliable freelancer (student, professional, amateur) who is able to re-create uber.com (a ride share) application. After initial contact where I expect you will present your experience with application development projects we can discuss other details.

Skills Required: Android , C Programming , Mobile Phone
  • Fixed Price Project
  • $30-$250
  • 5 days, 10 hours left

Job Details

  • Job Type
  • Fixed Price Job
  • Budget
  • $1500-$3000
  • Start Date
  • 01/08/2012 08:05:37 PM
  • Job Status
  • Job Expired