didreceivememorywarning

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AVCam memory low warning

This is less a question and more a record of what I\'ve found around the AVCam sample code provided by Apple for iOS4 and 5 camera manipulation. The symptoms of the problem for me were 开发者_StackOve[详细]

2023-04-13 06:20 分类：问答
didReceiveMemoryWarning on modalViewController level

I\'m building an application with UITabBarController on top level, owner of 3 viewControllers - one UIViewController and two UINavigationController.[详细]

2023-04-12 03:14 分类：问答
Releasing allocations in response to low memory warning, but app still crashes

I\'m building an app for viewing photos I pull down from an API. Each photo is ~1MB in size. I\'ve set up a \"slideshow\" to show a photo, then move onto the next one, like a user would actually use t[详细]

2023-04-10 19:32 分类：问答
How to recover from viewDidUnload(after memory warnings), using UISplitViewController

I\'m making a split-view based iPad application(Portrait mode only), and I want to know how to recover initial state after viewDidUnload is called.[详细]

2023-03-24 22:03 分类：问答
Received memory warning. Level=1 in iPad

Regarding this question I had research lot and got the different suggestion, but non of these 100% works, I have 15 view Controllers and I am releasing all unnecessary objects, variables and dealloc i[详细]

2023-03-21 02:36 分类：问答
didreceivememorywarning causes viewdidunload on visible view controller

i am utterly confounded on how to handle memory warnings when the viewcontroller that is currently visible(superview != nil) is being unloaded. The setup is a tabbarcontroller as the rootViewControlle[详细]

2023-03-19 00:32 分类：问答
How do I implement an automatic jump to a detailed page if the user was on this previously (or fix my code for doing this which has a design flaw)

Any advice on how to fix this issue I have, or a better implementation design perhaps? Requirement Needed a way for the application at start up to take the user to the previous details page, if thi[详细]

2023-03-11 15:39 分类：问答
Stuck in memory leaks in my project

I am using UIImage picker, Local notification, event calendar, Date Picker , Facebook Sharing, Sounds, Navigation controller , database . My application is crash after some time, the reason is not sam[详细]

2023-03-08 10:47 分类：问答
an appropriate low memory warning message on didreceivememorywarning !

I got frequently low memory warning in my app, i override didreceivememorywarninig method and tried my best to release unwanted custom objects.[详细]

2023-03-06 19:51 分类：问答
Handling memory warning on views that wont behave the same if if i reload

Part of my program parses and RSS feed depending on which feed was chosen from a tableview. to pass the url of the rss file, i am creating a new view controller, and calling a function[详细]

2023-03-04 01:11 分类：问答