Fixed Tencent#619 修复 QMUINavigationController 刚启动时，NavBarTintColor 无效…

…导致颜色错误的 bug
gitliubo · Jun 12, 2019 · bab11c1 · bab11c1
1 parent cd406c7
commit bab11c1
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/QMUIKit/QMUIMainFrame/QMUINavigationController.m b/QMUIKit/QMUIMainFrame/QMUINavigationController.m
@@ -100,6 +100,16 @@ @implementation QMUINavigationController
 
 #pragma mark - 生命周期函数 && 基类方法重写
 
+- (instancetype)initWithRootViewController:(UIViewController *)rootViewController {
+    if (self = [super initWithRootViewController:rootViewController]) {
+        if (@available(iOS 13.0, *)) {
+            // -[UINavigationController initWithRootViewController:] 在 iOS 13 以下的版本内部会调用 [self initWithNibName:bundle] 而在 iOS 13 上则是直接调用 [super initWithNibName:bundle] 所以这里需要手动调用一次 [self didInitialize]
+            [self didInitialize];
+        }
+    }
+    return self;
+}
+
 - (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
     if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
         [self didInitialize];