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Dealing with UIImagePickerController to minimize memory useage

开发者 https://www.devze.com 2023-01-02 23:53 出处:网络
So, I have read the SO post on UIImagePickerController, UIImage, Memory and More, and I read the post on Memory Leak Problems with UIImagePickerController in iPhone. I have VASTLY increased my memory

So, I have read the SO post on UIImagePickerController, UIImage, Memory and More, and I read the post on Memory Leak Problems with UIImagePickerController in iPhone. I have VASTLY increased my memory efficiency between these 2 posts, and I thank the OPs and the people that provided the answers.

I just had a question on the answer provided in the Memory Leak question, which was (essentially):

only have one instance of the controller throughout the programs runtime

What would be the best way to go about this without causing memory leaks? Right now I am initiating it and releasing it on every use from within the view, and I am seeing exactly what the answer describes (Memory warnings and a crash after about 20 uses). Should I initiate the UIImagePickerController when I need it, but use a seperate class unrelated to the view to control it? How should I deal with rele开发者_JAVA百科asing the controller if I do it this way?

--EDIT--

As per the answer, the leak was fixed. My crashes must be coming from poor memory management. Posted a new SO question here to account for the new question topic.


Stick it in your application delegate.

I'm pretty sure this leak was fixed in OS 3 though.

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