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Description
这个现象出现在我们的App第一次安装的时候,[UIApplication sharedApplication].windows 这个获取到的windows数组如下:
<__NSArrayM 0x6000022bf9c0>(
<UITextEffectsWindow: 0x7fe724227800; frame = (0 0; 414 896); opaque = NO; autoresize = W+H; layer = <UIWindowLayer: 0x600002c38ac0>>,
<UIWindow: 0x7fe723f453b0; frame = (0 0; 414 896); autoresize = W+H; tintColor = UIExtendedSRGBColorSpace 0.117647 0.8 0.431373 1; gestureRecognizers = <NSArray: 0x600002259a40>; layer = <UIWindowLayer: 0x600002cbf3e0>>,
<UITextEffectsWindow: 0x7fe725029a00; frame = (0 0; 414 896); layer = <UIWindowLayer: 0x600002c3e160>>,
<UIRemoteKeyboardWindow: 0x7fe725107400; frame = (0 0; 414 896); opaque = NO; autoresize = W+H; layer = <UIWindowLayer: 0x600002c3e0e0>>
)
如果取第一个的话,弹窗就弹不出来,关闭App,重新打开App又好了,所以觉得
#define kCurrentWindow [[UIApplication sharedApplication].windows firstObject]
这行代码有问题,应该要判断下取到的是否是UIWindow,windowlevel是否为normal,我们这边能改,但是代码不好管理,希望你们能在下个版本解决下这个问题,辛苦了。