Update UI

Author: HatsuneMikuUwU

app/src/main/res/layout/layout_route.xml

@@ -4,20 +4,62 @@
     android:layout_height="fill_parent"
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
-    <LinearLayout
-        android:orientation="vertical"
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar"
+        android:background="?attr/colorPrimary"
         android:layout_width="fill_parent"
-        android:layout_height="fill_parent">
-        <include
+        android:layout_height="200.0dip">
+        <com.google.android.material.appbar.CollapsingToolbarLayout
+            android:id="@+id/collapsing_toolbar"
+            android:background="?attr/colorPrimary"
             android:layout_width="fill_parent"
-            android:layout_height="wrap_content"
-            layout="@layout/layout_appbar" />
+            android:layout_height="fill_parent"
+            app:collapsedTitleTextAppearance="@style/Theme.SagerNet.CollapsingToolbarTitle.Collapsed"
+            app:collapsedTitleTextColor="?android:textColorPrimaryInverse"
+            app:contentScrim="?attr/colorPrimary"
+            app:expandedTitleTextAppearance="@style/Theme.SagerNet.CollapsingToolbarTitle.Expanded"
+            app:expandedTitleTextColor="?android:textColorPrimaryInverse"
+            app:layout_scrollFlags="scroll|exitUntilCollapsed">
+            <com.google.android.material.appbar.MaterialToolbar
+                android:theme="?attr/actionBarTheme"
+                android:id="@+id/toolbar"
+                android:layout_width="fill_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:layout_collapseMode="pin"
+                app:popupTheme="@style/AppTheme.PopupOverlay" />
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
+    </com.google.android.material.appbar.AppBarLayout>
+    <FrameLayout
+        android:background="@drawable/uwu_background_collapse"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+        <com.google.android.material.card.MaterialCardView
+            android:paddingTop="16.0dip"
+            android:layout_width="fill_parent"
+            android:layout_height="fill_parent"
+            android:layout_marginTop="16.0dip"
+            android:layout_marginBottom="16.0dip"
+            android:layout_marginStart="16.0dip"
+            android:layout_marginEnd="16.0dip"
+            app:cardBackgroundColor="#00000000"
+            app:cardCornerRadius="14.0dip"
+            app:cardElevation="0.0dip">
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="fill_parent"
+                android:layout_height="fill_parent"
+                android:layout_marginTop="-16.0dip"
+                android:layout_marginStart="-16.0dip"
+                android:layout_marginEnd="-16.0dip">
         <com.simplecityapps.recyclerview_fastscroll.views.FastScrollRecyclerView
             android:scrollbarSize="0.0dip"
             android:id="@+id/route_list"
             android:paddingBottom="64.0dip"
             android:clipToPadding="false"
             android:layout_width="fill_parent"
             android:layout_height="fill_parent" />
-    </LinearLayout>
+            </LinearLayout>
+        </com.google.android.material.card.MaterialCardView>
+    </FrameLayout>
 </androidx.coordinatorlayout.widget.CoordinatorLayout>