Now I am working with a chat view, the cell in the table view is a cell with async layer. The async layer is mostly like Facebook's _ASDisplayLayer. When I received lot of message, the memory increased crazily on Plus device. But it is fine on iPhone.Then I used instrument to find out why the memory not released. I found that the image create from UIGraphicsGetImageFromCurrentImageContext() cannot be released. I googled this problem but nothing useful.
Have anyone suffered this problem as me? Why this happened?
What if the different of UIGraphicsGetImageFromCurrentImageContext() between iPhone and Plus?