iPhone中的动画启动画面 [英] Animated Splash Screen in iPhone

问题描述

我需要为iPhone应用程序实现动画闪屏。我已经看到skype应用程序已经实现了相同的东西。

I need to implement animated splash screen to the iPhone application. I have seen skype application where same thing is already implemented.

任何人都知道如何在我的应用程序中实现相同的东西

Can anyone has idea how can i implement same thing in my applicatio

推荐答案

带上UIView&一个Imageview到它。将所有图像提供给ImageView进行动画处理。

Take a UIView & an Imageview into it. Give all your images to ImageView to animate.

-(void)viewDidLoad
{
 NSArray *arrImage=[NSArray arrayWithObjects:
                             [UIImage imageNamed:@"1.png"],
                             [UIImage imageNamed:@"2.png"],
                             [UIImage imageNamed:@"3.png"],
                             nil];

    imgVw.backgroundColor=[UIColor purpleColor];
    imgVw.animationImages=arrImage;
    imgVw.animationDuration=2.5;
    imgVw.animationRepeatCount=1;
    [imgVw startAnimating]; 

    [NSTimer scheduledTimerWithTimeInterval:4.0 target:self selector:@selector(animateNext) userInfo:nil repeats:NO];

}

这将显示您的应用程序图标。

This will show up you application icon.

之后，您将显示默认隐藏的控件，并从下到上为它们设置动画。

After that you will show the controls those would be hidden by default and animate them from bottom to up.

-(void)animateNext
{
    lbl.hidden = NO;
    btn.hidden = NO;
    txt1.hidden = NO;
    txt2.hidden = NO;

    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationDuration:1.9];
    lbl.frame=CGRectMake(lbl.frame.origin.x,lbl.frame.origin.y - 150,lbl.frame.size.width,lbl.frame.size.height);
    imgVw.frame = CGRectMake(imgVw.frame.origin.x, imgVw.frame.origin.y - 150, imgVw.frame.size.width, imgVw.frame.size.height);
    txt1.frame = CGRectMake(txt1.frame.origin.x, txt1.frame.origin.y - 150, txt1.frame.size.width, txt1.frame.size.height);
    txt2.frame = CGRectMake(txt2.frame.origin.x, txt2.frame.origin.y - 150, txt2.frame.size.width, txt2.frame.size.height);
    btn.frame = CGRectMake(btn.frame.origin.x, btn.frame.origin.y - 150, btn.frame.size.width, btn.frame.size.height);
    [UIView commitAnimations];    


}

希望这有帮助......

Hope this help...

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