1
我有這樣的代碼,它應該創建一個沒有動畫或淡入的閃屏圖像,然後調用代碼在延遲後關閉圖像。 SplashViewAnimationNone
工作正常,並創建全屏圖像,但淡入淡出代碼圖像,但隨後立即消失。UIImageView淡入消失
- (void)startSplash {
[[[[UIApplication sharedApplication] windows] objectAtIndex:0] addSubview:self];
splashImage = [[UIImageView alloc] initWithImage:self.image];
if (self.animationIn == SplashViewAnimationNone)
{
[self addSubview:splashImage];
}
else if (self.animationIn == SplashViewAnimationFade)
{
[self addSubview:splashImage];
CABasicAnimation *animSplash = [CABasicAnimation animationWithKeyPath:@"opacity"];
animSplash.duration = self.animationDelay;
animSplash.removedOnCompletion = NO;
animSplash.fillMode = kCAFillModeForwards;
animSplash.fromValue = [NSNumber numberWithFloat:0.0];
animSplash.toValue = [NSNumber numberWithFloat:1.0];
animSplash.delegate = self;
[self.layer addAnimation:animSplash forKey:@"animateOpacity"];
}
// Dismiss after delay.
[self performSelector:@selector(dismissSplash) withObject:self afterDelay:self.delay];
}