UIWindow *window = [UIApplication.sharedApplication keyWindow];
UIView* shadowBack = [[UIView alloc]initWithFrame:window.bounds];
shadowBack.backgroundColor = [UIColor blackColor];
shadowBack.alpha=1.0;
[window addSubview:shadowBack];
NSTimeInterval timeInterval =0.35;
UIView *snapView = [self.navigationController.view snapshotViewAfterScreenUpdates:NO];
[window addSubview:snapView];
[UIView animateWithDuration:timeInterval animations:^{
snapView.transform = CGAffineTransformMakeScale(0.8, 0.8);
}completion:^(BOOLfinished) {
snapView.transform = CGAffineTransformMakeScale(0.8, 0.8);
}];
XDPayCommonView *payAlertView = [XDPayCommonView xd_getFromXib];
[payAlertView showView:self.orderModel.totalAmount amount:@"0.0" WithCompletion:^(XDPayType payType) {
[weakSelf payOrderWithType:payType];
} withDismissComplection:^{
[UIView animateWithDuration:timeInterval animations:^{
snapView.transform = CGAffineTransformIdentity;
}completion:^(BOOLfinished) {
[snapView removeFromSuperview];
[shadowBack removeFromSuperview];
}];
}];
2019-03-11 iOS 窗口Window缩小动画（假象）
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