Android :: Server Side For Mobile Application?
Sep 3, 2009
I am beginner (Both Android and Server side programming),
Am having doubt about Server side for my Android mob application
My requirements are 1. Receive request from android mob application 2.Run algorithm on Huge Database Depending on some variable "xxx" inside query request from mob app 3. Send back the result produced to Android mob application.
What type of Server should i run? Database-mysql? How can i combine algorithm and database how can i parse the request from mobile application and run appropriate algorithm.
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Nov 3, 2010
In the past I have used Python for backend stuff along with Django for frontend stuff, but I don't know how well those two work with Android. Can anyone recommend a good way to go about making server-side software that works well with Android? Please take into account that I also want a web application as a frontend, so the backend should work with both the web app and the Android app.
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Oct 30, 2009
As I understand it, Android will only play AAC format audio if it's encoded as MPEG-4 or 3GPP.
I'm able to play AAC audio encoded as M4A when it's local to the app, but it fails when obtaining it from a server.
The following works, as the m4a file is held locally in the res/raw directory.
CODE:........................
The following doesn't work. (But does with MP3's).
CODE:...................
Can anyone shed any light on why it fails when the m4a audio file is not local?
Here's (some of) the error...
CODE:...................
I'm targeting SDK 1.6.
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Mar 18, 2010
I'm having a problem in accessing a database on remote server from my android application. In some blogs i found that by using Webservices we can do it. but i dont know what are webservices? Can any one help me how do i do that?
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Sep 30, 2010
I've gotten HTTP POST to send strings to the server side PHP script. My log is showing the correct return values. The script runs fine manually from the browser and inserts a new db table row. But can't get the script to run by having the apk call it... though, again, it returns all script page content including strings.
How can I get the script to run?
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Oct 9, 2009
Is there a way I can identify a handset on the server side of an HTTP request? I realize many headers are included on the request, but I am uncertain as to how the handset might be uniquely identified? Perhaps the Sim signature or some such fingerprint?
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Sep 18, 2009
I'm going to develop a mobile version of my webapp. Most documentation I've read suggests one of the following approaches:create a separate domain (m.example.com)using conditional css style sheets, but serve the same html
I'd like to take a completely different approach. I'm using MVC, and would decide which template to render on the server side. My model and controller will be the same, the domain will be the same, but the html will be served differently for mobile users.Has anyone tried this? Any pitfalls to this approach?
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Sep 29, 2010
I have a hosting account at godaddy ruinning Linux. Is has MySQL. I am creating a J2ME application that runs on android and I was wondering if there is any simpler way to connect from j2me application to my MySQL server?
Is it required to install anything at my server? which I cannot do because of the shared account. Any way to just open the connection, update some data in the MySQL from j2me application?
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Nov 3, 2009
Now i want to write an application to make a certain text to run slowly from right side screen to left side screen and rotate to repeat. How can i do that?
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Aug 10, 2010
I'm trying to get my textview to hug the left side of the screen while the button hugs the right side (and if possible just for ocd sake have the text view center itself vertically to be in line with the button) but not do it using absolute values.I thought layout_gravity took care of what I'm trying to do but apparently not.
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Sep 6, 2010
I have 2 buttons side by side in RelativeLayout (170dip each) but in landscape view, they are too narrow - I want to increase their widths automatically for landscape. I need a 'fill_parent' for two buttons at once kinda thing.
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Mar 20, 2010
I am planning to design and write an application which displays all possible restaurants/malls etc around the mobile device.For this, do I send the GPS info to the server and let server do the processing and return the list of all possible restaurants/malls or let the mobile device itself process, find and list that. Please advise. I don't want the mobile device to get any slower.
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Oct 8, 2010
I'm considering how to identify server(s) to an app on a mobile device that utilises a wcf/web service.
(1) I anticipate all going well that I will need to migrate the server between hosts from time to time to handle load. I'd like to be able to do this without service disruption.
(2) I also anticipate that all going well I will want to improve scalability by seperating website hosting and wcf/web service hosting requiring an addressing change on the client. Until the app proves to get traction the server deployment will be shared on the same domain.
Rereleasing the client for this purpose at a glance seems complicated as you can't force updates on consumers and it's non trivial to distinguish between no data connection/server down and a server that's moved.I was thinking this would be a solved problem, so thought to bounce it off the community for better ideas.
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Jul 27, 2010
I have a native android library (.so) I am bundling with some application. In the native code I want to verify the signer/package name of the calling application.
The reason is, currently anyone can open up the .apk file take my .so file and use it to built their own applications.
Is there a way to securely identify the calling application from Java side? This could be package name, signature or anything else that can identify the Android application in a unique way.
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Jul 31, 2009
I'm developing an app and i need to detect when the user shakes the phone from side to side , that means just along one axis (in this case X).I want to know when the user shakes the phone to the left and when to the right, the problem is that my code does not detect shaking but tilt, i have tested this code and it works when i tilt the phone to left or to the right, but not when a shake it from side to side (no matter the orientation of the phone).
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Sep 20, 2010
I was going to contact the dev to see about a fix but it's not showing in the market anymore. I installed Battery Indicator just so I could put two side by side and show the difference. They both do the same exact thing so I'll just stay with the Indicator one.
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Jun 30, 2010
I figured the X screen would only look a tad bigger than the 4.1" Fascinate. But side by side the X looks like so much more screen real estate.Hands-on with the Verizon Fascinate | Android Central
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Oct 13, 2009
problem: server (web server) wants to send data( or some information) to mobile client (android based phone). means simply notify to start work, then mobile start working on specific application. i would like to do a SMS from server to mobile, to start working. buts its not the best idea. as we can assign too an IP to android mobile phone in case of WiFi or USB connectivity. but phone will use GPRS or GSM, so there is no unique IP of Mobile so that we can access mobile phone using Socket Programing.
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Nov 4, 2010
About my android smartphone web server,I want to share my private files(contents) over the internet.I want to share the private files(contents) on my smartphone with far away friends over the internet.Normally I can upload them on the internet server and let my friends download them. But I don't want share them public. I can't believe the safety and also can't control the server.Most safe way for this demand is to save the files only on the phone and to let friends access to my phone directly. In other words, I don't need any outer server.So I've looked for a smartphone web server, at last I decided to use the iFMW; GoldenPack's mobile web server application.With the iFMW app, I have own internet URL for my Nexus One and now I can share my private files over the internet directly with special friends desired.
I want to share special files to special friends.I don't want everyone who can access into my phone to look at the same files.For example, I'll share my business files only to the relative officers, and also share my fun contents only to the family members like my wife and sons.So I make several sharing folders individual and put the contents separately. Therefore one group members would be able to access only their folder, because every folder has its own different internet URL and access passcode.iFMW app helps me like this fucking demand.
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Oct 12, 2010
I plan to develop database application in a Android mobile ? Is that possible to connect a SQL Server 2000 from an Android mobile, that I could add / delete / edit records from that mobile ?
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Sep 5, 2010
my buttons go one under the other, but I want them side by side.How do I place two buttons side by side?
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Sep 25, 2009
i read the migration notes for 1.6 and I could not tell if 1.5 and 1.6 can co-exist side by side.i need to build applications for both 1.5 and 1.6, and i only have one build machine.other than changing my PATH variable, are there any other gotchas? especially for an automated build process which will need to build images for both platforms.also, i am a bit concerned about updating the ADT plugin. if I do that (update the ADT plugin), will that screw up my development on/for 1.5?
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Jul 3, 2010
It seams for every kind of important function, there are at least 2-5 apps.With all the websites and forums there does not seem to be a place where Android apps are compared directly against each other.I'm constantly trying to find the "best in class" app before I download one of them.I'm trying to avoid downloading and removing a bunch of them in a "trial and error" fashion.I am amazed that these types of comparisons have not been done and documented a thousand times over.
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Sep 25, 2010
So will two identical phones on the same carrier give the same results when speed tested side by side?Stock EVO running 2.2
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Dec 19, 2012
I am running an lg optimus 3d (LG P-920) on CM10 nightly 19/12 (todays) and i installed a rom the other day (pacman) and it had a neet feature in the settings page where it had dual panel view kinda how facebook works. but anyway on the cm10 official it doesnt have it and i been looking around and seen it on email too and it looks reallly nice.
I was wondering how i would do this myself to any app that i choose
I think what its doing is forcing tablet UI in certain apps..
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Mar 13, 2010
Opinions aside, it seems useful to have some lists developed in here with actual comparisons of the relative merits of each of 1.5 and the 2.1 leak.I'm hoping the thread does not degenerate into allegiances for one or the other so much as real data, although the experience users are having is part of the equation and should be commented on.2.1 has this or that, but 1.5 does not. 1.5 is more stable in this area, but 2.1 is not. .. etc.
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Nov 2, 2010
I'm looking for a way to put three ListViews side by side. Documentation specify that ListView "displays a scrolling single column list". As I'm a bit stubborn, I've done some tests but I only manage to display one ListView which fill all the screen even if I use "wrap_content" or if I put each ListView in a LinearLayout. The final goal is to connect these ListViews together, clicking on an item from the first will update the content of the second, and so on.Should I user ScrollView instead ? For those who will say that three ListViews won't fit in a mobile screen, I trying to make an application for a tablet :)
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Apr 13, 2010
RED 5 video server on Android mobile phone. Is there any Open Source port project? So like simple opensource live Camera Video Audio encoding to FLV... I need such Opensource project to create Android live video streaming client for my server (I want to encode video on clients into FLV)
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Nov 8, 2010
In android, how to send a file(data) from mobile to server using http.
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Oct 10, 2013
I have used link2sd to link all my apps to my sd card. But link2sd doesn't move the data, it only moves apk and cache and library files. I have asphalt 7 with a data of about 1 gb, and I can use Gl to sd to move the data.
But on Gl to sd download page it is said that it will interfere with other mount scripts and all that. My question : is it safe to use Gl to sd and link2sd side by side, or will it cause any problems???
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