利用tuntime的特性,创建一个UIViewController的类别,然后再pch文件里面调用即可,代码如下:
.h
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
@interface UIViewController (SKPVCModel)
@end
NS_ASSUME_NONNULL_END
.m
#import "UIViewController+SKPVCModel.h" #import <objc/runtime.h> @implementation UIViewController (SKPVCModel) +(void)load{ Method m1 = class_getInstanceMethod([self class], @selector(presentViewController:animated:completion:)); Method m2 = class_getInstanceMethod([self class], @selector(skp_presentViewController:animated:completion:)); method_exchangeImplementations(m1, m2); } - (void)skp_presentViewController:(UIViewController *)viewControllerToPresent animated: (BOOL)flag completion:(void (^ __nullable)(void))completion{ viewControllerToPresent.modalPresentationStyle = UIModalPresentationFullScreen; [self skp_presentViewController:viewControllerToPresent animated:flag completion:completion]; } @end
这样的话,就可以了!
仅做记录!