iOS開發之--全局解決模態彈出不全屏展示問題

利用tuntime的特性，創建一個UIViewController的類別，然后再pch文件里面調用即可，代碼如下：

.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

這樣的話，就可以了!

僅做記錄！