[Predictive Back][NavigationView] Fix issue where predictive back is …

…not enabled in NavigationView after rotating the screen or restarting the activity when the NavigationView is already opened as a drawer Resolves #3593 PiperOrigin-RevId: 569181523
material-components · Oct 2, 2023 · bccbd4f · bccbd4f
1 parent 1252d4f
commit bccbd4f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/java/com/google/android/material/navigation/NavigationView.java b/lib/java/com/google/android/material/navigation/NavigationView.java
@@ -448,6 +448,10 @@ protected void onAttachedToWindow() {
       // Make sure there's only ever one listener
       drawerLayout.removeDrawerListener(backDrawerListener);
       drawerLayout.addDrawerListener(backDrawerListener);
+
+      if (drawerLayout.isDrawerOpen(this)) {
+        backOrchestrator.startListeningForBackCallbacksWithPriorityOverlay();
+      }
     }
   }