UIView动画不可见

Question

我想使动画MenuView显示。

当我打电话时 - showSideMenu，MenuView未出现。

我该如何解决？

MenuView.h

#import <UIKit/UIKit.h> 

@interface SettingView : UIView 

@end 

MenuView.m

- (id)initWithFrame:(CGRect)frame 
{ 
    self = [super initWithFrame:frame]; 
    if (self) 
    { 
     self.frame = CGRectMake(320, 0, 240, 568); 
     self.backgroundColor = [UIColor turquoiseColor]; 
    } 
    return self; 
} 

MasterViewController.m

@property (nonatomic, strong) MenuView* sideMenuView; 

- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 

    UIBarButtonItem* menuButton = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemAction target:self action:@selector(showSideMenu:)]; 
    self.navigationItem.rightBarButtonItem = menuButton; 

    self.sideMenuView = [[MenuView alloc]initWithFrame:self.view.frame]; 
    [self.view addSubview:self.sideMenuView]; 
} 

- (IBAction)showSideMenu:(id)sender 
{ 
    [UIView animateWithDuration:0.3f 
          delay:0.0f 
         options:UIViewAnimationOptionCurveEaseIn 
        animations:^{ 
         self.sideMenuView.frame = CGRectMake(80, 0, 240, 568); 
        } 
        completion:^(BOOL finished) { 
        }]; 
} 

Answer 1

几件事情：

• 把一个NSLog放在showSideMenu方法中。它实际上是火吗？
• 您可以为框架设置动画。 您是否已经为此视图控制器关闭了AutoLayout？