iOS7 内存暴涨。

[langzuxiaozi]

不断多次点击 会使内存稳定增加 UIGraphicsGetImageFromCurrentImageContext 函数

我的解决办法是 加 autoreleasepool

• (UIImage )imageWithView:(UIView )view{ UIImage * image = nil; @autoreleasepool { UIGraphicsBeginImageContextWithOptions(CGSizeMake(view.frame.size.width, view.frame.size.height), NO, [[UIScreen mainScreen] scale]); [view.layer renderInContext:UIGraphicsGetCurrentContext()]; image = UIGraphicsGetImageFromCurrentImageContext(); UIColor *tintColor = [UIColor colorWithWhite:0.95 alpha:0.78]; image = [image bhb_applyBlurWithRadius:15 tintColor:tintColor saturationDeltaFactor:1 maskImage:nil]; UIGraphicsEndImageContext(); } return image; }

[bb-coder]

感谢，请提pr