重新初始化旋转后的UIView视图和子视图 [英] Re-initialize UIView view and subview after rotation
问题描述
我有一个旋转后，我的看法大小重置一个小问题，我无法修复它。
I have a little problem with size reset of my views after rotation and i can't fix it.
我把我的观点bottomContainerView一个刷卡动作和大小根据不同的方位！
I put an "swipe" action on my view "bottomContainerView" and the size is different depending the orientation!
这是我的新的code：
here is my new code:
-(void)swipeToggle:(UISwipeGestureRecognizer *)sender {
if ([[UIApplication sharedApplication] statusBarOrientation] == UIInterfaceOrientationLandscapeLeft || [[UIApplication sharedApplication] statusBarOrientation] == UIInterfaceOrientationLandscapeRight) {
if (sender.direction == UISwipeGestureRecognizerDirectionUp){
NSLog(@"if gesture up - LS");
[UIView animateWithDuration:0.5
delay:0.1
options:UIViewAnimationOptionCurveEaseInOut
animations:^{
topContainerView.frame = CGRectMake(0.0, -160.0, 480.0, 244.0);
bottomContainerView.frame = CGRectMake(0.0, 0.0, 480.0, 300.0);}
completion:^(BOOL finished){
NSLog(@"%f,%f",bottomContainerView.frame.size.width,bottomContainerView.frame.size.height);
}];
} else if (sender.direction == UISwipeGestureRecognizerDirectionDown) {
NSLog(@"else if gesture down - LS");
[UIView animateWithDuration:0.5
delay:0.1
options:UIViewAnimationOptionCurveEaseInOut
animations:^{
topContainerView.frame = CGRectMake(0.0, -160.0, 480.0, 244.0);
bottomContainerView.frame = CGRectMake(0.0, 84.0, 480.0, 216.0);}
completion:^(BOOL finished){
NSLog(@"%f,%f",bottomContainerView.frame.size.width,bottomContainerView.frame.size.height);
}];
}
}
else if ([[UIApplication sharedApplication] statusBarOrientation] == UIInterfaceOrientationPortrait) {
if (sender.direction == UISwipeGestureRecognizerDirectionUp) {
NSLog(@"if gesture down - PT");
[UIView animateWithDuration:0.5
delay:0.1
options:UIViewAnimationOptionCurveEaseInOut
animations:^{
topContainerView.frame = CGRectMake(0.0, 0.0, 320.0, 244.0);
bottomContainerView.frame = CGRectMake(0.0, 0.0, self.view.frame.size.width, 640.0);
}
completion:^(BOOL finished){
NSLog(@"%f,%f",bottomContainerView.frame.size.width,bottomContainerView.frame.size.height);
}];
}
else if (sender.direction == UISwipeGestureRecognizerDirectionDown) {
NSLog(@"else if gesture up - PT");
[UIView animateWithDuration:0.5
delay:0.1
options:UIViewAnimationOptionCurveEaseInOut
animations:^{
topContainerView.frame = CGRectMake(0.0, 0.0, 320.0, 244.0);
bottomContainerView.frame = CGRectMake(0.0, 244.0, self.view.frame.size.width, 216.0);
}
completion:^(BOOL finished){
NSLog(@"%f,%f",bottomContainerView.frame.size.width,bottomContainerView.frame.size.height);
}];
}
}
}
公布更新后 - 这是我的新code正确与你教会了我什么，并亲切地解释; - ）
POST UPDATED - Here is my new code correct with what you taught me and kindly explain ;-)
推荐答案
看着这个code时，我的眼睛受到伤害。
My eyes take damage when looking at this code.
在这里，你正试图宣布动画2种方法结合起来。
如果您在使用 beginAnimations：您不必使用 [UIView的animateWithDuration：] 方法，但必须完成动画code。与 [UIView的commitAnimations];
Here you are trying to combine 2 ways of declaring animation.
If you are using beginAnimations: you don't have to use [UIView animateWithDuration:] method, but have to finish your animation code with [UIView commitAnimations];
最明显的方法是使用 [UIView的animateWithDuration：] ，并把动画code 动画里：^ {} 块。
The clearest way is to use [UIView animateWithDuration:] and put animation code inside animations:^{} block.
P.S：我强烈建议不要在你的code使用幻数和使用常量来代替。 SwitchToFullNormalScreen和SwitchToNormalScreen动画只是copypasted。我的意思是，来吧，这是不好的。
P.S: I strongly recommend not to use magic numbers in your code and use constants instead. SwitchToFullNormalScreen and SwitchToNormalScreen animations are just copypasted. I mean come on, that's not good.
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