From 263853d6a7e2995c808bc823250fcf00bfe059fb Mon Sep 17 00:00:00 2001
From: tarsin <yuanqingxiang233@163.com>
Date: Thu, 8 Dec 2022 10:37:59 +0800
Subject: [PATCH] Always collapse appbar when created, set CollapseMode to
 scale

---
 .../com/hippo/ehviewer/ui/scene/CollapsingToolbarScene.kt    | 5 +++++
 app/src/main/res/layout/scene_collapsing_toolbar.xml         | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/hippo/ehviewer/ui/scene/CollapsingToolbarScene.kt b/app/src/main/java/com/hippo/ehviewer/ui/scene/CollapsingToolbarScene.kt
index 306d746d9..1a6661d1d 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/scene/CollapsingToolbarScene.kt
+++ b/app/src/main/java/com/hippo/ehviewer/ui/scene/CollapsingToolbarScene.kt
@@ -18,4 +18,9 @@ abstract class CollapsingToolbarScene : ToolbarScene() {
         val contentView = onCreateViewWithToolbar(inflater, view, savedInstanceState)
         return view.apply { addView(contentView, 0) }
     }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        mAppBarLayout?.setExpanded(false, true)
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/scene_collapsing_toolbar.xml b/app/src/main/res/layout/scene_collapsing_toolbar.xml
index 10626892c..9390b7d0b 100644
--- a/app/src/main/res/layout/scene_collapsing_toolbar.xml
+++ b/app/src/main/res/layout/scene_collapsing_toolbar.xml
@@ -16,6 +16,7 @@
 
 <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/coordinator"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
@@ -29,7 +30,8 @@
             style="@style/Widget.Material3.CollapsingToolbar.Large"
             android:layout_width="match_parent"
             android:layout_height="?attr/collapsingToolbarLayoutLargeSize"
-            app:layout_scrollFlags="scroll|exitUntilCollapsed"
+            app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
+            app:titleCollapseMode="scale"
             app:maxLines="3">
 
             <com.google.android.material.appbar.MaterialToolbar