Question

在我的应用程序中，我将ALAlertBanner添加为self.view的子视图。最初它显示正常。但是，当我重定向到另一个视图并返回到相同的视图时，ALAlertBanner即使在子视图中也没有显示，并且所有帧都在正确的坐标中......！

以下是self.view子视图的日志。这是显示横幅

TheCallback ()

不显示横幅，其中包含以下日志

2015-04-22 15:21:31.948 @@@@@@@@@@View Subviews are:(
    "<UIImageView: 0x7fdbf079d160; frame = (0 20; 1034 768); autoresize = W+H; userInteractionEnabled = NO; layer = <CALayer: 0x7fdbf07194a0>>",
    "<UINavigationBar: 0x7fdbf0764f10; frame = (0 20; 1024 44); opaque = NO; autoresize = W+BM; gestureRecognizers = <NSArray: 0x7fdbf0778de0>; layer = <CALayer: 0x7fdbf0764e00>>",
    "<reviewSlideShow: 0x7fdbf0779540; frame = (0 64; 1024 660); clipsToBounds = YES; autoresize = RM+BM; layer = <CALayer: 0x7fdbf0779a10>>",
    "<UIButton: 0x7fdbf0761b90; frame = (0 724; 1024 44); opaque = NO; autoresize = LM+RM+TM; layer = <CALayer: 0x7fdbf0761360>>",
    "<UIButton: 0x7fdbf048fad0; frame = (0 349; 90 90); opaque = NO; autoresize = RM+BM; layer = <CALayer: 0x7fdbf048f3d0>>",
    "<UIButton: 0x7fdbf0517240; frame = (934 349; 90 90); opaque = NO; autoresize = LM+RM+BM; layer = <CALayer: 0x7fdbf05176e0>>",
    "<UIView: 0x7fdbf0779e40; frame = (105 166; 814 456); hidden = YES; autoresize = RM+BM; layer = <CALayer: 0x7fdbf077a150>>",
    "<ALAlertBanner: 0x7fdbf07ab370; frame = {{0, 716}, {1024, 130}}; style = ALAlertBannerStyleSuccess; position = ALAlertBannerPositionBottom; superview = <UIView: 0x7fdbf079d050>"
)

我要添加ALAlertBanner的子视图以查看

的代码

2015-04-22 15:22:47.437 @@@@@@@@@@View Subviews are:(
    "<UIImageView: 0x7fdbf2a96340; frame = (0 20; 1034 768); autoresize = W+H; userInteractionEnabled = NO; layer = <CALayer: 0x7fdbf2a96480>>",
    "<UINavigationBar: 0x7fdbf29be040; frame = (0 20; 1024 44); opaque = NO; autoresize = W+BM; gestureRecognizers = <NSArray: 0x7fdbf2a146a0>; layer = <CALayer: 0x7fdbf2a1bbd0>>",
    "<reviewSlideShow: 0x7fdbf2a606d0; frame = (0 64; 1024 660); clipsToBounds = YES; autoresize = RM+BM; layer = <CALayer: 0x7fdbf293f400>>",
    "<UIButton: 0x7fdbf2a90f50; frame = (0 724; 1024 44); opaque = NO; autoresize = LM+RM+TM; layer = <CALayer: 0x7fdbf04919e0>>",
    "<UIButton: 0x7fdbf2a90d30; frame = (0 349; 90 90); opaque = NO; autoresize = RM+BM; layer = <CALayer: 0x7fdbf04b1500>>",
    "<UIButton: 0x7fdbf2a90b10; frame = (934 349; 90 90); opaque = NO; autoresize = LM+RM+BM; layer = <CALayer: 0x7fdbf29202a0>>",
    "<UIView: 0x7fdbf04f66f0; frame = (105 166; 814 456); hidden = YES; autoresize = RM+BM; layer = <CALayer: 0x7fdbf04f6800>>",
    "<ALAlertBanner: 0x7fdbf2aa40f0; frame = {{0, 716}, {1024, 130}}; style = ALAlertBannerStyleSuccess; position = ALAlertBannerPositionBottom; superview = <UIView: 0x7fdbf2a96210>"
)

我无法识别出错的地方..

请提出我出错的地方..

先谢谢..！

Answer 1

我通过使用TSMessage

克服了这个问题

https://github.com/KrauseFx/TSMessages

因为我面临ALAlertBanner的上述问题..

其中一个已添加的子视图在IOS

1 个答案: