2010-05-24 74 views

回答

0
- (void) applicationDidFinishLaunching: (UIApplication*) application { 
    [_window addSubview: [_firstView view]]; 
    [_window makeKeyAndVisible]; 
} 

// This method is on AppDelegate 
- (void) navigateToSecondView { 
    [[_firstView view] removeFromSuperview]; 
    [_window addSubview: [_secondView view]]; 
} 

但是,您必须实现动画,因为此原始更改没有默认值。

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