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获取顶层UIViewController

获取顶层UIViewController

作者: shalapovar | 来源:发表于2016-11-15 19:01 被阅读19次

- (UIViewController*)appRootViewController

{

UIViewController*appRootVC = [UIApplicationsharedApplication].keyWindow.rootViewController;

UIViewController*topVC = appRootVC;

while(topVC.presentedViewController) {

topVC = topVC.presentedViewController;

}

returntopVC;

}

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