From 961f7f9b6d9069a058cbe16fcb4fda3e9ff9e459 Mon Sep 17 00:00:00 2001
From: arkon <eugcheung94@gmail.com>
Date: Tue, 4 Aug 2020 08:56:30 -0400
Subject: [PATCH] Fix toolbar being expanded when opening preference dialogs

(cherry picked from commit 885ace111e115454554dfa0f8fd8bb2b33271097)
---
 app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
index c2d62a427..abb8afee8 100755
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt
@@ -10,6 +10,7 @@ import android.view.ViewGroup
 import android.widget.Toast
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.view.isVisible
+import androidx.preference.PreferenceDialogController
 import com.bluelinelabs.conductor.Conductor
 import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.ControllerChangeHandler
@@ -393,6 +394,9 @@ class MainActivity : BaseActivity<MainActivityBinding>() {
         if (from is DialogController || to is DialogController) {
             return
         }
+        if (from is PreferenceDialogController || to is PreferenceDialogController) {
+            return
+        }
 
         supportActionBar?.setDisplayHomeAsUpEnabled(router.backstackSize != 1)