I tried to post in Apple Developer Forum but I got no luck for 6 days... I hope I get more here :)
I'm about to create a convert tool from a CRM application to ical format, witch works fine (I generate the correct code and is well imported, but I need more...), I wanted to know how does iCal App in the Mobile works.
How, after the first subscription, does the calendar "refresh" works?
when I change the file in the server, how can I PUSH the changes to the device? how long in long time does iCal checks the file on the server?
on the Mac there is a Refresh Rate that we can set up, but not on the iPhone (at least not on mine 3G with iOS 4.01).
Can anyone point me into the right track to know more about the sync procedures between the device and the ics file on the server? And How can I have both ways read/write, what do I need to have in my end (the one that have the ics file) to receive updates?
Thank you!
Related
I have a project which needs a little bit of web-scraping. The main requirement is to let the user enter his data on a java application. Then the application will connect to a data entry website then it will automatically inputs the data entered by the user to that website. I haven't started to code it since I don't know where to start. I already conducted some research about this and it points me to jsoup and desktop api(jsoup for webscraping and desktop api for opening a browser). Hope to receive a reply from the Java experts here.
Thanks!
JSoup will certainly do the scraping for you. However you need to handle HTTP (GETs/POSTs etc.) and for that I would recommend Apache Http Components.
I'm not sure you want to open a browser. Rather I would expect you to ask the user for input (perhaps via a Swing UI, or a browser-based UI) and then talk directly to the website using HTTP. I don't think you'd need to open a browser to the destination website. If you do, then check out Watij, which allows you to drive a browser directly from Java.
I'm in the early stages of designing an RSS app, and I'd like to include syncing to an online RSS feed service as a feature. Most such apps make use of Google Reader's feed/syncing features, but Google is now moving sync out of its Reader service, and also its API remains undocumented. Are there any alternatives to Google Reader that offer online syncing of feeds with a desktop client, and which have a documented API?
There should be an answer to this question, but I don't think there is.
I think we got lazy. Maybe it's time to roll up our sleeves and get to work.
What about Newsblur?
http://www.newsblur.com/
Don't know anything about them, but they appear to have a reasonable facsimile of a product in this vein.
Here are their API docs. http://www.newsblur.com/api
They are a subscription service, but you can have up to 64 feeds for free.
A couple suggestions, the original web RSS Reader BlogLines is still around, though now under new management since MerchantCircle purchased the service late last year.
The APIs maybe still functional:
Or they may be deprecated/turned off, haven't tried the APIs myself.
If BlogLines API is no longer around a better bet is LiveDoor Reader (along with it's open sourced version is called FastLadder).
Livedoor Reader is a Japanese service, but FastLadder pages and documentation are available in english and Japanese.
Downloadable Open sourced versions for running on your own machines be they windows, Mac OSX, or Linux from here
There's also a FastLadder Google source Code page.
There are RSS apps for both IOS and Android that sync with LiveDoor Reader/FastLadder instances. Just search for LDR in their respective app stores.
I don't think there's a ready answer yet, but I think Brent Simmons has a rough spec of what could be a start:
http://inessential.com/2010/02/08/idea_for_alternative_rss_syncing_system
Basically, imagine a server that manages feed subscription lists and captures annotations for feed items. Those annotations for items would be things like (un)read, starred, shared, saved, deleted, or whatever else an app might want to attach to a feed item. It should stay simple and not fetch or process feeds themselves - other apps and libraries do that fine already.
Feedlooks looks close too with no ties to Google Reader - not sure about the API, though
http://www.feedlooks.com/
Years back, I'd used a self hosted Open Source app called Gregarious - It appears to have gone missing recently.
Here's the Gregarious Archive from 2010
http://web.archive.org/web/20100925221312/http://gregarius.net/
Another contender for the do-it-yourselfer might be utilizing SimplePie.org
We have a Web login feature. We will offer Free calls to a large campaign.
Scenarios:
Because of free calls, we will offer a unique file to be downloaded and stored
After a week or month we will call them and offer them our desktop application to scan and see how trusted, the user is
If we dont find the same file again, we will never start business and more our own statistics
Based on that report we want to do some follow ups campaign
We can do this with cookies but we want user experience and trust analysis
Example:
if you play a music in youtube.com, without notice your file is actually in /tmp/Flash....flv with lot of data on it.
Question:
How can i do the similar using Flex/Flash from the web browser ? Please kindly advise to any link or existing resource..
Thanks in advance.
You cant write file on Client PC trough Flash.
You can use Shared Object which are very similar to Normal Files and they will not be deleted in most cases.
http://learn.adobe.com/wiki/display/Flex/Shared+Objects
Claudio
In short, you can't. Flex in the browser doesn't have any filesystem access.
The only ways to store persistent data from the browser with Flex are through cookies, browser hacks like the evercookie and local shared objects.
I am wondering if there is any codes sample for ASP.NET with Voice recording.
Ok, Basically, i want to create a web page that allow user to click a record button and record his voice thru his/her microphone and then convert it into mp3 file, then i want to click PLAY button to play what was recorded.
I have searched google alot and cannot find any codes that code do just that.
I have seen site that can do just that and it is using FLASH with RoR (i think).
Is there any way to record voice using ASP.NET?
I dont care if it need to combine with FLASH with ASP.NET, as long as it is possible.
Thanks.
EDIT:
Stephen M. Redd,
Appreciate your input. Yes, i know there is no simple way to accomplish what i am asking for. I also have researched and google alot on this question. Yes,I have come to know the best way to do this is through using FLASH with either FMS or RED5 (open source).
So i am trying to figure out how to write a simple FLASH (.swf) that i can record voice and then save into mp3 format to RED5 server.
Do you know or can you provide any directions to what i am asking above?
1) Tutorial on Microphone class in FLASH (i am reading some basic implementation from a book called "FLASH Actionscript in a classroom", which doesnt tell me how to record voice but ONLY how to use microphone object in FLASH)
2) Tutorial on how to setup and use RED5 (FMS is NOT an option due to its cost)
3) how to integrate 1) and 2) with asp.net and javascript (if there is any flashvars that the FLASH microphon .swf i can access so that ASP.NET can be used with javascript)
Thanks.
EDIT 2:
I cant consider to accept an answer BECAUSE none of them has provided a good answer.
Take a look on my question and read the comments i got, and you will see that my question was NOT being provided a good answer.
My question is to find a web-based Audio/Voice recorder so that the users can record their voice on the site.
To better convey what i exactly asked for, take a look at www.snapvine.com or www.pubclip.com . Both of them provide a way for users to record their voice right on the webpage.
So, i am looking for a FLASH component (.swf) similar to what they offer to integrate with my site.
EDIT 3:
This voice/microphone recording thing seem to be a challenging project for most developers.
I guess this means i am all alone.
I think this is something that would have to be done with Flash.
This guy appears to have some examples of doing voice recording in Flash, with code samples:
http://fms.denniehoopingarner.com/
There is no simple way to do this kind of thing. Standard web technologies based on HTTP and HTML just don't have the features. HTTP doesn't work well with moving audio data, and HTML and Javascript are not able to talk directly to the hosting OS or hardware resources like the microphone.
There are 3rd party browser plug-ins and applets that you may be able to use via a web application to do this kind of thing.
Most people use Flash and the Flash Media Server to do audio input via the web.
There are also some Java applets that have similar capabilities such as the ListenUp SDK (I have not used this, so it isn't an endorsement).
There is a lot of discussion on this topic related to Microsoft Silverlight, but as I understand it voice and camera inputs from the client side are not supported as of Silverlight 2, though it may get put into Silverlight 3. There is a good bit of information about how to use the necessary Flash bits within a Silverlight application though. For more info on that, check out this post.
ASP.net is a Server-Side Technology, but voice recording is done Client side. So regardless if you use ASP.net, PHP, Ruby on Rails or Cobol, you can't do it directly.
What you need is a Client-Side Application that works together with the Server Side to accomplish this. I do not know if Silverlight can do Microphone recording, but Flash can. This is apparently quite easy using the Flash Media Interactive Server, but normally you should be able to do this without, i.e. just by having a Flash Application doing the recording and then Uploading it to the server.
Hi Sam in Silverlight 4 it is possible to record voice from microphone and webcams.
Just follow the blog.
http://blog.ondrejsv.com/post/Audio-recorder-Silverlight-4-sample.aspx
Good Luck
I am working on an ASP.Net application and I want users to be able to take a picture with their local webcam and then upload it to the server.
I can, of course, rely on users doing this manually via their locally installed software, save the image as a file and do a normal file upload. However, what I really want to do is incorporate it all into a UI in the browser.
I know this means accessing local resources so do I need an ActiveX control or Silverlight or is there something I could do in Javascript for example?
This is initially intended for an Intranet app so I can have control of the client's environemnt, including stipulating the browser etc, which means I can use an ActiveX control if I have to. However, it would be nice if I could write this in a generic way so it could be used in an internet app generally (happy to stipulate that it only works on Windows clients but would be good to get it to work in FireFox).
Thanks.
The only acceptable and universal way to this for now is Flash/Flex application. Flash player presets literally in every browser in the world and all of them has such capability.
VideoCap Pro is quite popular, and it offers an ActiveX version, have you checked it out?
This sounds very suspicious to me. You realize the nefarious applications this could be applied to, right? A web page that when a user browses to it, unknownst to them, their webcam snaps a pic of them. ... I don't like it.
You could use the Nimbb API to do the webcam video recording inside a browser.
It is possible to get the image from client webcam in asp.net, you have to install the Silverlight 4 with Visual Studio 2010:
Go to following link:
http://wildermuth.com/2009/11/23/Taking_a_WebCam_Photo_with_Silverlight