From cd1b6cdf66cb7ea07e3a7928a3e8a5aab336ddef Mon Sep 17 00:00:00 2001
From: dniz <dniz@google.com>
Date: Thu, 27 Jun 2019 17:27:22 -0400
Subject: [PATCH] Update TabLayout elevation overlays to be based absolute
 elevation, factoring in the elevation of all parent views

Resolves https://github.com/material-components/material-components-android/issues/381

PiperOrigin-RevId: 255478483
---
 lib/java/com/google/android/material/tabs/TabLayout.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/java/com/google/android/material/tabs/TabLayout.java b/lib/java/com/google/android/material/tabs/TabLayout.java
index b70724ae3e4..986d2d6c9e7 100644
--- a/lib/java/com/google/android/material/tabs/TabLayout.java
+++ b/lib/java/com/google/android/material/tabs/TabLayout.java
@@ -1418,6 +1418,8 @@ public boolean shouldDelayChildPressedState() {
   protected void onAttachedToWindow() {
     super.onAttachedToWindow();
 
+    MaterialShapeUtils.setParentAbsoluteElevation(this);
+
     if (viewPager == null) {
       // If we don't have a ViewPager already, check if our parent is a ViewPager to
       // setup with it automatically