iphone：在旋轉可見視圖時旋轉翻轉視圖

Question

旋轉具有兩個視圖的視圖控制器時，我使用翻轉動畫進行切換時發生調整大小問題。 如果我執行以下步驟，則會出現問題：

1. 查看tableview時旋轉設備。
2. 單擊信息按鈕。
3. 旋轉設備（infoView顯示拉伸）。
4. 點擊信息按鈕（的tableview出現拉伸）

似乎未添加到上海華視圖不會調整大小正確的，因爲該設備被旋轉時，它是沒有的合成視圖的一部分。有什麼辦法讓這個視圖自動調整大小正確？

下面是一個代碼示例

- (void)viewDidLoad { 
    [super viewDidLoad]; 

    //background image 
    backgroundImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"bg-app.png"]]; 
    backgroundImageView.autoresizingMask = (UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight); 
    [self.view addSubview: backgroundImageView]; 
    [backgroundImageView release]; 


    //infoView 
    aboutImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"About.png"]]; 
    aboutImageView.autoresizingMask = (UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight); 

    //tableView 
    self.tableView = [[[UITableView alloc ] initWithFrame:[[UIScreen mainScreen] bounds] style:UITableViewStylePlain] autorelease ]; 
    //set the rowHeight once for performance reasons. 
    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone; 
    self.tableView.rowHeight = 75; 
    self.tableView.backgroundColor = [UIColor clearColor]; 
    self.tableView.autoresizingMask = (UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight);      

    self.tableView.delegate = self; 
    self.tableView.dataSource = self; 
    self.tableView.autoresizesSubviews = YES; 

    //set the rowHeight once for performance reasons. 
    [self.view addSubview: tableView]; 
    //[tableView release]; 

    [self.view setAutoresizingMask:UIViewAutoresizingFlexibleHeight|UIViewAutoresizingFlexibleWidth];//for resizing on rotation 

    //info button 
    UIButton * infoDarkButtonType = [[UIButton buttonWithType:UIButtonTypeInfoLight] retain]; 
    infoDarkButtonType.frame = CGRectMake(0.0, 0.0, 25.0, 25.0); 
    infoDarkButtonType.backgroundColor = [UIColor clearColor]; 
    [infoDarkButtonType addTarget:self action:@selector(infoAction:) forControlEvents:UIControlEventTouchUpInside]; 
    UIBarButtonItem *buttonInfo = [[UIBarButtonItem alloc] initWithCustomView:infoDarkButtonType]; 
    self.navigationItem.rightBarButtonItem = buttonInfo; 
    [infoDarkButtonType release]; 
    self.navigationItem.rightBarButtonItem = buttonInfo; 
    [buttonInfo release]; 

} 

// Override to allow orientations other than the default portrait orientation. 
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { 
    // Return YES for supported orientations 
    return YES; 

} 


- (void)infoAction:(id)sender{ 
    NSLog(@"Clicked on the info button"); 


    [UIView beginAnimations:nil context:nil]; 
    [UIView setAnimationDuration:0.75];  /* Sub. duration here */ 

    UIView *superview; 
    if ((superview = [tableView superview])) { 
     [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:superview cache:YES]; 
     [tableView removeFromSuperview]; 
     [superview addSubview:aboutImageView]; 
    } else if ((superview = [aboutImageView superview])) { 
     [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:superview cache:YES]; 
     [aboutImageView removeFromSuperview]; 
     [superview addSubview:tableView]; 
    } 

    [UIView commitAnimations]; 
} 

感謝

Answer 1

嘗試把代碼viewWillAppear中：動畫。每次您的視圖出現時都會調用它。視圖確實加載被調用一次。