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修复AppDelegate没有window属性崩溃问题 #578

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5 changes: 4 additions & 1 deletion CYLTabBarController/CYLTabBarController.m
Original file line number Diff line number Diff line change
Expand Up @@ -749,7 +749,10 @@ - (void)cyl_setTabBarController:(CYLTabBarController *)tabBarController {

static inline UIWindow *getMainWindow(){
UIWindow *window = nil;
window = UIApplication.sharedApplication.delegate.window;
if ([UIApplication.sharedApplication.delegate respondsToSelector:@selector(window)]) {
//兼容新版项目结构,也就是AppDelegate没有window的情况
window = UIApplication.sharedApplication.delegate.window;
}
if (!window) {
if (@available(iOS 13.0, *))
{
Expand Down