From ac3c854dc494a0e15e8b47304ca4ee89b31f528a Mon Sep 17 00:00:00 2001
From: Wenyu Zhang <wenyuz@google.com>
Date: Thu, 27 Aug 2020 08:34:00 -0700
Subject: [PATCH] [BottomNavigation] Align barItemsBottomAnchor with
 safeAreaInsets.

PiperOrigin-RevId: 328742149
---
 .../examples/BottomNavigationTypicalUseExample.m             | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/components/BottomNavigation/examples/BottomNavigationTypicalUseExample.m b/components/BottomNavigation/examples/BottomNavigationTypicalUseExample.m
index f47b72f8b8e..c71da022951 100644
--- a/components/BottomNavigation/examples/BottomNavigationTypicalUseExample.m
+++ b/components/BottomNavigation/examples/BottomNavigationTypicalUseExample.m
@@ -82,6 +82,11 @@ - (void)commonBottomNavigationTypicalUseExampleViewDidLoad {
 #endif  // MDC_AVAILABLE_SDK_IOS(10_0)
   self.bottomNavBar.items = @[ tabBarItem1, tabBarItem2, tabBarItem3, tabBarItem4, tabBarItem5 ];
   self.bottomNavBar.selectedItem = tabBarItem2;
+  if (@available(iOS 11.0, *)) {
+    [self.bottomNavBar.barItemsBottomAnchor
+        constraintEqualToAnchor:self.view.safeAreaLayoutGuide.bottomAnchor]
+        .active = YES;
+  }
 
   self.navigationItem.rightBarButtonItem =
       [[UIBarButtonItem alloc] initWithTitle:@"+Message"