修复 qmui_tabBarSpacingInViewCoordinator 和 qmui_navigationBarMaxYInView…

…Coordinator 由于UIView convertRect:fromView: 在 iOS 8 下可能转换错误导致crash
Wyajun · Nov 4, 2017 · 41f77b3 · 41f77b3
1 parent 12bad59
commit 41f77b3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/QMUIKit/UIKitExtensions/UIViewController+QMUI.m b/QMUIKit/UIKitExtensions/UIViewController+QMUI.m
@@ -219,7 +219,7 @@ - (CGFloat)qmui_navigationBarMaxYInViewCoordinator {
     if (!self.navigationController.navigationBar || self.navigationController.navigationBarHidden) {
         return 0;
     }
-    CGRect navigationBarFrame = CGRectIntersection(self.view.bounds, [self.view convertRect:self.navigationController.navigationBar.frame fromView:self.navigationController.navigationBar.superview]);
+    CGRect navigationBarFrame = CGRectIntersection(self.view.bounds, [self.view convertRect:self.navigationController.navigationBar.frame fromView:nil]);
     CGFloat result = CGRectGetMaxY(navigationBarFrame);
     return result;
 }
@@ -243,7 +243,7 @@ - (CGFloat)qmui_tabBarSpacingInViewCoordinator {
     if (!self.tabBarController.tabBar || self.tabBarController.tabBar.hidden) {
         return 0;
     }
-    CGRect tabBarFrame = CGRectIntersection(self.view.bounds, [self.view convertRect:self.tabBarController.tabBar.frame fromView:self.tabBarController.tabBar.superview]);
+    CGRect tabBarFrame = CGRectIntersection(self.view.bounds, [self.view convertRect:self.tabBarController.tabBar.frame fromView:nil]);
     CGFloat result = CGRectGetHeight(self.view.bounds) - CGRectGetMinY(tabBarFrame);
     return result;
 }