Set out Volume like AudioUnitSetProperty()
Is it possible? ...
iphone
Need Help with graph-api implementation for iphone
Hi all, I am trying to have an iphone application using Graph API where in a user can get his/her facebook wall updates.(Something similar to functionality of Home Tab on Facebook). I have gone through this tutorial of Graph API for iphone http://github.com/reallylongaddress/iPhone-Facebook-Graph-API Here the problem we are facing is...
is it possible to test Retina Display on simulator?
if yes, how ? thank you. ...
Different encoding results when using writeToFile:atomically:encoding:error: vs. createFileAtPath:contents:attributes:
Hi there, In my iPhone App I have the capability to export data to an .txt file and send it via Mail – but have currently problems regarding the encoding. To attach the file to mail I simply create a NSData instance from a NSString instance as followed: NSData *dataToExport = [[NSData alloc] initWithData:[myExportString dataUsingEncod...
locating map to center without refreshing
I am using: [mapView setRegion: animated:]; [mapView regionThatFits:]; methods in oder to bring map view to center after regular intervals of time but i don't want to refresh map or say locate updated locations. How can i bring map to center (or current location) without refreshing? Is there any method? Please give some options cle...
Bank of America in iphone app
hi i have made an app and need to implement Bank of America account usage in it i have hear that Bank Of America provide API for IPhone........ where to get it and how to use ? please help.... ...
how to display image to background to tableview Cell.
I want to display background image on tableview cell... on that i need to display my data. How to do that? @thanks in advance... Any proficient help me out. ...
How to Show detail view of table cell inside of table view?
Hello! I've a problem. I want to create a table view in which each cell is a name of a place and when the user clicks on the cell, the cell next to it should shift down to accomodate a new view after the clicked cell. The new view will display the address of the place the clicked cell displayed. for example: If cell2 contains XYZ Park....
Where to put open-source credit information for an iPhone app?
Hi all, I'm finalizing my first iPhone apps; and wonder where should I put credit information for open-sources I used in my iPhone app? Should I put it directly in my app (users can see it if they press "About" button) or put it in a file go along with the bundle? The 2 open-source frameworks I used have "new BSD license" and "Apache l...
Can I make PSTextFieldSpecifier be read-only
Is there any way I could force PSTextFieldSpecifier be read-only in iPhone Settings view? It has auto-scaling font size, center justification and without title looks just perfect for copyright notice. The problem is that it's editable text. Even when if I would reset value each time app starts up, it's still pretty not-too-nice behaviou...
Refresh variable into appdelegate
Hi I have a little problem, I write some methods for pass a variable to appdelegate, the code for pass the var is correct, if I put 1,2 or 3 the variable on appdelegate is 1,2 or 3, the problem is when I use another dynamic varbiable, this var depending on what button was clicked. I put an NSLog on the variable in appdelegate and I see t...
NSString with XML to NSArray with NSDictionary
Hi, I have a small problem I can't seem to solve. I have a XML page with the following content: <?xml version="1.0" encoding="utf-8"?> <ArrayOfCategory xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://api.tradera.com"> <Category Id="1612" Name="Category 1"> <Categ...
ffmpeg conversion command to output to h.264 for iPad
I'm looking for a good (general) conversion command that will convert any input file to h.264 sized for the iPad. Currently I have this command that works, that was adapted from robert.swain With presets: /Applications/Miro.app/Contents/Helpers/ffmpeg -i INPUT -acodec aac -ab 160000 -s 1024x768 -vcodec libx264 -vpre slow -vpre ipod64...
Property in audio callback still 0
I am trying to implement solution that has been described before, here is the link http://stackoverflow.com/questions/2718837/how-to-run-vibrate-continuously-in-iphone Everything works fine except when I am trying to retrieve bool property iShouldKeepBuzzing which should say when to stop looping vibration I still get value 0, so it is...
iOs why must I implement setCoordinate to have my Annotation move in MKMapKit?
Hi, I am writing an iPad application (os 3.2) which uses MKMapKit to display moving annotations on the map. Information is retrieved via XML from three different sources and collated together in my Annotation class and then displayed on the Map. This information is coming in every 5 seconds. I had this working fine for a few months w...
CLLocation generates strange Error
Hi, I have got a problem with a CLLocation. I wanted to know the distance between two coordinates to show it next to the title of the location in a tableView: static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[[UITableViewC...
Unique identifier of an UIView object
Hi, I am having a following problem. When a certain touch occures on a UIVIew, I want to store this UIView's unique identifier (like let's say objectID) so that when I reopen my app again I can check if in the visible UIViews there is the one UIView with the unique ID from the storage. I do not want to store the tag values as object i...
Problem with XML parsing on iPhone
When I receive data from web service my NSMutableData is filled with following XML: <?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><GetWeatherResponse xmln...
removing duplicates in nsarray
Hi friends how can i remove duplicates in nsarray. for instance my array contains following data. I want to compare with adjacent dates to avoid duplicates but it throughs error. Can anyone guide me what i am going wrong calendar first- ( 2010-09-25 17:00:00 GMT, "AAA", 2010-09-25 17:00:00 GMT, "AAA", 2010-09-26 17:00:00 GMT, "BBB"...
Database design challenge
Hi Guys, I'm creating an virtual stamp card program for the iphone and have run into an issue with implementing my database. The program essentially has a main points system that can be utitlized through all merchants (sort've like air miles), but i also want to keep track of how many times you've been to EACH merchant So far, i have ...