控制器View的生命周期

来源：互联网发布：洛阳青峰网络工资待遇编辑：程序博客网时间：2024/05/16 18:00

控制器View的生命周期方法

控制器View加载完成时调

- (void)viewDidLoad {

[super viewDidLoad];

}

控制器的View即将显示的时候调

-(void)viewWillAppear:(BOOL)animated{

[super viewWillAppear:animated];

}

将要布局控制器的View 控件的时候就会调 .

-(void)viewWillLayoutSubviews{
[super viewWillLayoutSubviews];

}

布局控制器View的控件完成时调

-(void)viewDidLayoutSubviews{

[super viewDidLayoutSubviews];

}

控制器的View显示完成时调

-(void)viewDidAppear:(BOOL)animated{

[super viewDidAppear:animated];

}

控制器的View即将消失的时候调 .

-(void)viewWillDisappear:(BOOL)animated{

[super viewWillDisappear:animated];

}

控制器的View完全消失的时候调

-(void)viewDidDisappear:(BOOL)animated{

[super viewDidDisappear:animated];

}

view生命周期方法调用顺序

viewDidLoad -> viewWillAppear -> viewWillLayoutSubviews -> viewDidLayoutSubviews -> viewDidAppear -> viewWillDisappear -> viewDidDisappear

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