didreceivememorywarning
UINavigationController and low-memory warnings
I use a UINavigationController (included in my app\'s main NIB file) with the following view-controller structure:[详细]
2023-01-12 13:32 分类：问答Responding to didReceiveMemoryWarning oddity
So I have a map with a heap of MKPolygonViews overlaid. When I put a couple on it chugs a bit and then if I put them all on the systems sends a didReceiveMemoryWarning to the system that I\'ve开发者_开[详细]
2023-01-12 10:34 分类：问答How can I tell if a referenced object has been deallocated in objective-c?
After upgrading to iPhone OS 4.0 the application started to crash after switching between applications. The application crashes in the same place when the application receives a memory warning.[详细]
2023-01-05 18:16 分类：问答UIImagePickerController does not dismiss after memory warning
I have a UIImagePickerController as a synthesized property of my view controller. In general it works fine (takeing/picking photos, calling back, etc). However, when I receive a memory warning (didRe[详细]
2023-01-05 07:11 分类：问答My iphone app gets memory warning and killed at 6.8MB
My app has a thread that does some time co开发者_Python百科nsuming job for more than a minute and the app consumes around 6.8MB of memory. I receive a memory warning after sometime and then it gets ki[详细]
2022-12-30 20:31 分类：问答Shrinking iPhone Memory?
I have noticed in my application that didReceiveMemoryWarning gets called much faster if my phone has not been powered开发者_如何转开发 down for a long time. It almost seems like the pool of memory th[详细]
2022-12-17 06:48 分类：问答
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