I am developing an Android application for the guest-relation team for a society. The main idea for the theme is that a single text file will be shared across a LAN. All members of team will have an android device and check the guests who have arrived. I have completed the system, now I want you guys to suggest me:
(I have not studied computer networks subject or anything related, so I hope a detailed answer about technology also)
How to share a text file over LAN?
How to access that file?
How to modify and save it?
Please mention all the tools that I will require.
Thanks.
Related
I have developed an android application which is connected through LAN. In my application whatever the data scanned, all that data should export in excel on the desired network PC.
Is there any way to send the data using LAN?
if any one has the related solution, please provide the code, link or any other solution which would be appreciated.
I found that link that could help you, it even provides a full example code in JAVA :
JAVA Simple File Tranfer over LAN
But as others pointed right, you should spend some time on Google, and find a code example to have a start. Then come back with your code when something is not working.
i'm android software developer, i want to share files to Airstash programmatially without open the Airstash+ application. is there any sdk available for android? please give me any suggestion.
AirStash is also a WebDAV server (also uses http streaming). You can use this standard to access folders & files, create/delete folders & files (rename and move is on the way--see AirStash on Facebook). There are many 3rd party apps that access AirStash utilizing this method.
Recently purchased a RAVPower® FileHub and its great value really worth the money. Main reason was that it is a simple and reliable product with a SD card slot and USB port to connect a multitude of different storage devices. It acts as both a router with the ability to bridge my home or business to access to the internet, and as a device you can add storage devices some external storage for my documents. All these it works great. Wish I would find this before cause it really a MUST.Besides, its 3000Amh external battery help my smartphone a lot when I am outing! It priced only $49.99 makes it more attractive!
I am interested in mobile development and have been self tutoring myself android development.I also plan to learn I-phone development and also cross platform development with phonegap.
But being from Nepal i see that if i would develop an app most of my users would not be smartphone users. I seen another option is SMS based MVAS applications and thus would like to learn how such applications works and how such applications are developed and deployed. I have been searching on Google and have not been able to find any resources that goes into technical details. I have found a lot of materials on what MVAS is and what it can be applied to, but not a single resource on how it works and how to develop MVAS applications.
If someone could provide me with some answers i would be grateful as i am really interested in finding more about how such applications work.
PS: I really do hope that there is someone who can help me out with this because i see that there does not yet exist a MVAS tag in stackoverflow.
I have found two ways this can be done. There are Open Source Solutions called front Line SMS and Rapid SMS. These tools can be used for receiving and sending SMS and can be integrated with you server using a GSM phone or GSM modem. After you receive the data how you use and handle it totally depends on you. This solutions can be integrated into your existing systems and you can also write new solutions to serve content and other data.
http://www.frontlinesms.com/
http://www.rapidsms.org/
I am trying to put the last couple of pieces of the puzzle together for this project for my mobile apps class, and have hit a bit of a wall. Basically this is an application for a fictional restaurant. The restaurant can put things into a menu stored on the web(currently on dropbox) and those items in the file will show up on the mobile app. The customer can then order items from the menu and the restaurant can view these in another file.
I have already finished the desktop application, and the majority of the mobile app. All I have left to do is to download the file from dropbox and use that info to update the variables. The problem is I am having trouble finding a way to download the file to the mobile app without having to log into dropbox every time.
I am new to having to use outside hosting like this, but I do know java pretty well. Any help would be greatly appreciated. Feel free to ask questions as well.
i'm doin my project in 8th sem telecomm engineering, and i'm plannin to create a DUPLEX(not confident whether it'd be full or half) communication app using bluetooth and wifi as channels,something more advanced than a simple walkie talkie, and i was wondering if this is possible for a one man army??? also i was wondering if it is possible to do so with android versions 2.2 and above... can i just program the bluetooth settings in app in such a way, that, it doesn't pop up for user permission to accept a voice message from the calling party??
and is there a possibility for creating multiple channels(one for Forward Voice Channel and one for Reverse Voice Channel) using bluetooth or wifi?? here's a list of few knowledge i possess:
JAVA: basics, done some gui in desktops, know some imp classes,only SE6...
WIRELESS COMMUNICATION: learning it this semester, stuff like how base station accepts incoming mobile station request and redirects it to dest, mostly 1g in our portions...
OPERATING SYSTEMS: general, looking forward to learning android and linux os...
C,C++,DSP,and SOME ELECTRONICS...
oh, and iwoul like to implement these well within 7 months duration...
people please ENLIGTHEN me with your wisdom and references to useful websites ASAP...
my THANKS AND WISHES to thee...:)
The first big problem i see is that on using wifi for this, and as i understood it is some sort of (advanced) walkie-talkie app with no rooter inbetween the communicating phones, you have to implement adhoc-wlan on your android device, which is not supported by android, so you will need a rooted device for that, and the implementation of adhoc-wlan on android is definitve possible (have a look at this code: http://code.google.com/p/android-wifi-tether/) but nothing easy (i have done it myself for an university project).
And you asked if you can avoid the permission pop-up for an incoming message, but on an android phone activating your bluetooth or pairing it with an other device will always ask for permission from the user.
I cant help about the multiple channels you were asking for.
As Answer to your big Question: "is it possible for a one man army?" i would say generelly yes, but it depends on how much other stuff you have to do. Since you were writing this is an project for university, i dont know if this is your only project and you can invest a lot of time in it. If so i guess it is possible, but it will be an quite big project and you should be willing to work yourself relativly deep into networking stuff.
On google.Code you can find some projects similar (at least the wifi part) to what you think about to do, take a look at them...