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• iPhone video player - Changing orientation (+Playlist)

  - by santoni

  Hi, I need to rotate the video player on iPhone (or let it autorotate). I know the webview solution, but here come the problem, I need to play several video (distant), and WebView can't provide me a stopSelector. I know the fact that setOrientation is private. Is there a solution ?

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• Help - Getting wrong orientation

  - by barbgal

  Hi all, I am having one issue in my application which drives me mad... In my application, i rotate the simulator to the landscape mode but in my below function i get portrait orientation... what is the problem here. Pls help me out -(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { if ( interfaceOrientation == UIInterfaceOrientationPortrait || interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown ) { NSLog(@" portrait orientation"); } else { NSLog(@"Landscape"); } }

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• Debugging in Objectiveflickr

  - by user295944

  When you authorize in objectiveflickr (like snap and run) the app stops so debugging stops, how do you keep on debugging when the program runs again?

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• How do I keep from running out of memory on graphics for an Android app?

  - by user279112

  I've been working on an Android app in Eclipse, and so far, my program hasn't really grown past midget size. However I've already run into an issue with an Out of Memory error. You see, I've been using graphics comprised solely of bitmaps and PNGs in this program, and recently, when I tried to add a little bit more functionality to the program (mainly including a few more bitmaps and causing an extra sprite to be created), it started crashing in the graphics thread's constructor - sprite's constructor. When I tracked the problem down, it turned out to be an Out of Memory error that is seemingly caused by adding too many picture files to the program and creating Drawables out of them. This would be a problem, as I really don't have that many picture resources worked into that program...maybe 20 or so. I haven't even started to include sound yet. These images aren't all that fancy. My questions are this: 1) Are programs for the Android phone really that limited on how much memory they can employ, or is it probably something other than the 20-30 resource pictures causing that error? 2) If the memory for Android apps is so awful it can't even handle 20-30 picture resources being loaded into Drawables that exist at the same time, then how in the world are you supposed to make decent graphics and sound for that thing? Thanks.

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• Proper way to exit iPhone application?

  - by emi1faber

  I am programming an iPhone app, and I need to force it to exit due to certain user actions. After cleaning up memory the app allocated, what's the appropriate method to call to terminate the application?

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• how to send a POST value to a server with a PHP script waiting for it from iPhone app

  - by Sam Jarman

  Hi In my iPhone app - I am trying to get what the user types in a box emailed to me. I am going to use a PHP script sitting on my server, and try send the data to it for it to be processed. Promblem is... how do i do this? Im using the ASIHTTPRequest wrapper and have some code like this ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:url] autorelease]; [request setPostValue:@"[email protected]" forKey:@"address"]; [request setPostValue:@"mymessagehere" forKey:@"message"]; and have this simple php script which i plan to use here http://www.w3schools.com/PHP/php_mail.asp How do I go about joining these up? Any tutorial links/blog post/ideas appreciated

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• Create a view like Tweetie's User Profile view

  - by Graeme

  Hi, I'm just wondering if anyone has any idea on how you can create a view that looks like the user profile view in apps like Tweetie, where there are seemingly multiple tables with a couple of normal (straight up and down tables) and then two rows of six cells, which in Tweeties case have the number of followers, following etc. I'm trying to make a similar view for my app, but can't seem to find out the best way to create it. Any tutorials, advice etc. would be appreciated. Thanks. P.S. Here's a picture of the view which I'm trying to recreate.

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• How would I add code that would update an online "counter" so I know how many times an iPhone app is

  - by Luis Tovar

  So I have searched for this but not finding anything about it and if I missed it sorry about that. What I am trying to do is see how to go about adding some code to my iphone app that will connect to a php script (if connection available) and update a counter so that I can let my clients know that their app is constantly being used? Also, would apple allow that? Or would my app be denied for doing such a thing? Any help would be great! Thanks in advance.

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• Leak in managedObjectContext save:

  - by Kamchatka

  Hi I have the following piece of code and when I use Instruments/Object Allocations, it tells me that there is a leak there (which goes down to sqlite3MemMalloc). Is there something that I should release? if (![managedObjectContext save:&error]) { NSLog(@"Error while saving."); } The save works well and doesn't trigger an error.

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• Play Animation with specefic Time [iPhone Animation]

  - by Momeks

  Hi , iam trying play animation with xcode,in specefic Time for example after 3 minutes play an animation .. i don't know how coding with NSTimer ! here is my animation codes : NSArray *myImages = [NSArray arrayWithObjects: [UIImage imageNamed:@"myImage1.png"], [UIImage imageNamed:@"myImage2.png"], [UIImage imageNamed:@"myImage3.png"], [UIImage imageNamed:@"myImage4.gif"], nil]; UIImageView *myAnimatedView = [UIImageView alloc]; [myAnimatedView initWithFrame:[self bounds]]; myAnimatedView.animationImages = myImages; myAnimatedView.animationDuration = 0.25; myAnimatedView.animationRepeatCount = 0; [myAnimatedView startAnimating]; [self addSubview:myAnimatedView]; [myAnimatedView release];

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• Need tutorials on Content providers in android

  - by Rahul Varma

  Hi folks, I am in desperate need of good tutorials on Content Providers in Android. I have been searching in the web for the tutorials but none could give me a clear idea on how content providers work. I'll be grateful if anyone can provide me with sample codes of the projects that implement content providers...

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• How to morphing of two images in iphone programming

  - by navjot

  how to do morphing of two images in iphone programming.?

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• How Can I open another App from my app?

  - by Amarpreet

  Hi I have rediATM app installed on my iphone. rediATM app is free on itunes. I want to open that app from my iphone app. I am not able to find out the way to open it. i am using the following code to open it but it takes me to the website. [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://itunes.apple.com/au/app/rediatm-finder/id358936470?mt=8"]]; Please help.

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• Is there a quick rule to know when to release variables?

  - by iamdadude

  I have been doing ObjectiveC for iPhone for a few months now, and I get pretty much everything except for variable / object releasing. Are there any rules of thumbs that would help me understand when is the right time to release them? Thanks for any help.

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• How do I load all my location based content into google maps

  - by user333639

  I am writing an iPad application that uses the MapKit control. How do I get all my content into Google Maps. i.e. I have a bunch of locations along with photos, video, audio and various other information. So when the iPad user loads my App and zooms into a certain place in the world I want my Annotations to be visible and when they touch the pins they get access to more information etc.

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• Does this have to be released?

  - by NextRev

  I've done a lot of research on when it's correct to release things, but it's all confusing to me. I think sometimes the Leaks program is off. Anyway... background is a UIImageView background.image = [UIImage imageNamed:@"greenbackground.png"]; Do I have to release background? I never alloced it and it's not set as a property, so I'm thinking no.

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• iPhone: Tab Bar App rotate to landscape and remove tabs

  - by Nic Hubbard

  I have a tab bar app that I would only like to allow rotating to landscape in one of the tabs. Currently, it does not rotate. Is there a configuration option that allows it to change to landscape when I rotate the display?

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• Cannot play a recorded sound on device.

  - by B_

  I'm using the exact code from the iPhone Application Programming Guide Multimedia Support to use AVAudioRecorder to record a file to the disk and then AVAudioPlayer to load and play that file. This is working fine in the simulator but is not working on the device. The file gets loaded (we can see the NSTimeInterval) but does not play (play returns false). After it didn't work with the sample code from the website, we tried changing to a bunch of different codecs with no success. And of course, the sound is on. Thanks a bunch.

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• The streaming of videos and audios does not stop after closing the webview.

  - by Madhup

  Hi, I am playing the iphone-streaming videos via webview. The problem is that if I play the stream in the iphone everything works fine. But when i play the stream in the iPad. the streaming does not stop until i exit the app or play some other video. Anybody knows a workaround for this or how to close the streaming when user closes the webview. Thanks, madhup

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• UITextField blurred text

  - by Mike Weller

  I am having a problem with a UITextField's text being blurred/anti-aliased even with a standard font size. The text will appear crisp when the control is the first responder, but blurred again when it loses focus: Does anybody know how to fix this?

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• What are some reasons that application:didFinishLaunchingWithOptions method could get skipped?

  - by BeachRunnerJoe

  My iPad app was working fine until I opened up IB and started editing the interface. Now, my application:didFinishLaunchingWithOptions isn't getting called. I understand it's an optional function and it gets skipped if it doesn't exist, but in my case it does. What are some reasons that application:didFinishLaunchingWithOptions method could get skipped? Thanks in advance for your help!

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• How to make camera button of Droid skip to next track?

  - by Gabe P

  I want to make a tool/app where when the screen is off and music is playing via earphones or speaker and u push the camera button it skips to the next song. Hope someone can help!

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• if statement is giving me some trouble

  - by kevin Mendoza

  For some reason, this if statement is giving me an "Expected : before ] token. if ([ [mine commodity] isEqualToString:@"Gold"] && [gold == YES]) { [tempMine setAnnotationType:iProspectLiteAnnotationTypeGold]; [mapView addAnnotation:tempMine]; } is there some typo here that I'm not seeing?

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• build version - iphone app (xcode)

  - by peter61

  For one of my applications in xcode, I have the option to build for many different versions ranging from 3.0 to 3.1.3. Now when I make a new application, I only have the option to build this new application for 3.1.3. I can't seem to find where this project setting is. How can I build my application for 3.0? Thanks.

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• Easier way to add lots of images to an array

  - by Sam Jarman

  Hey Guys In an effort to 'clean up' my code - I was wondering if this could be made simpler. I have 32 images and I was adding them like this [theCarPics addObject:[UIImage imageNamed:@"1.jpg"]]; [theCarPics addObject:[UIImage imageNamed:@"2.jpg"]]; //... [theCarPics addObject:[UIImage imageNamed:@"32.jpg"]]; is there a simpler way? loop perhaps? Any ideas would be appreciated guys Thanks Sam

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