Embeded Flutter ViewController指导实现

example/ios/Runner/NativeViewController.m

@@ -51,6 +51,12 @@
 //    [self.flutterContainer.view setNeedsLayout];
 //    [self.flutterContainer.view layoutIfNeeded];
 }
+
+- (void)didMoveToParentViewController:(UIViewController *)parent {
+    [self.flutterContainer didMoveToParentViewController:parent];
+    [super didMoveToParentViewController:parent];
+}
+
 /*
 #pragma mark - Navigation
 
@@ -61,4 +67,8 @@
 }
 */
 
+- (void)dealloc{
+    NSLog(@"dealloc native controller%p", self.flutterContainer);
+}
+
 @end