From 5a17064b06105fd077943c89ba3ff87e772a56c6 Mon Sep 17 00:00:00 2001
From: Wenbo Jie <wenbojie@google.com>
Date: Tue, 18 Mar 2025 04:49:50 +0000
Subject: [DocsUI M3] Restyle breadcrumb

Check the attached bug for the demo.

Bug: 377770982
Test: m DocumentsUIGoogle && manual inspection
Flag: com.android.documentsui.flags.use_material3
Change-Id: I62f3b2e84d92730beee5f7d12bc14e00a2daef94
---
 src/com/android/documentsui/HorizontalBreadcrumb.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/com/android/documentsui/HorizontalBreadcrumb.java b/src/com/android/documentsui/HorizontalBreadcrumb.java
index f47f464c0..9d2fc723e 100644
--- a/src/com/android/documentsui/HorizontalBreadcrumb.java
+++ b/src/com/android/documentsui/HorizontalBreadcrumb.java
@@ -192,7 +192,12 @@ public final class HorizontalBreadcrumb extends RecyclerView implements Breadcru
 
             holder.mTitle.setText(
                     isFirst ? mEnv.getCurrentRoot().title : mState.stack.get(position).displayName);
-            holder.mTitle.setEnabled(isLast);
+            if (isUseMaterial3FlagEnabled()) {
+                // The last path part in the breadcrumb is not clickable.
+                holder.mTitle.setEnabled(!isLast);
+            } else {
+                holder.mTitle.setEnabled(isLast);
+            }
             if (isUseMaterial3FlagEnabled()) {
                 final int paddingHorizontal =
                         (int)
-- 
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