Fix and simplify layout

app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryDetailScene.kt

@@ -407,8 +407,7 @@ class GalleryDetailScene : CollapsingToolbarScene(), View.OnClickListener, Downl
         } else {
             binding.content.comments.comments.visibility = View.GONE
         }
-        binding.content.previews.previews.setOnClickListener { navigateToPreview() }
-        binding.content.previews.recyclerView.run {
+        binding.content.recyclerView.run {
             previewsAdapter = GalleryPreviewsAdapter {
                 mainActivity!!.startReaderActivity(mGalleryDetail!!, it.position)
             }
@@ -728,18 +727,16 @@ class GalleryDetailScene : CollapsingToolbarScene(), View.OnClickListener, Downl
 
     private fun bindPreviews(gd: GalleryDetail) {
         _binding ?: return
-        binding.content.previews.run {
-            val previewList = gd.previewList
-            if (gd.previewPages <= 0 || previewList.isEmpty()) {
-                footerAdapter?.text = getString(R.string.no_previews)
-                return
-            } else if (gd.previewPages == 1) {
-                footerAdapter?.text = getString(R.string.no_more_previews)
-            } else {
-                footerAdapter?.text = getString(R.string.more_previews)
-            }
-            previewsAdapter?.submitList(previewList)
+        val previewList = gd.previewList
+        if (gd.previewPages <= 0 || previewList.isEmpty()) {
+            footerAdapter?.text = getString(R.string.no_previews)
+            return
+        } else if (gd.previewPages == 1) {
+            footerAdapter?.text = getString(R.string.no_more_previews)
+        } else {
+            footerAdapter?.text = getString(R.string.more_previews)
         }
+        previewsAdapter?.submitList(previewList)
     }
 
     private fun getAllRatingText(rating: Float, ratingCount: Int): String {

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

@@ -15,6 +15,7 @@
   -->
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="vertical">
@@ -45,9 +46,12 @@
                 android:id="@+id/comments"
                 layout="@layout/gallery_detail_comments" />
 
-            <include
-                android:id="@+id/previews"
-                layout="@layout/gallery_detail_previews" />
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/recycler_view"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:clipToPadding="false"
+                app:fitsSystemWindowsInsets="bottom" />
 
         </LinearLayout>
 

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

@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-  ~ Copyright 2015 Hippo Seven
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:id="@+id/previews"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:background="?selectableItemBackground"
-    android:clickable="true"
-    android:divider="@drawable/spacer_keyline"
-    android:focusable="true"
-    android:orientation="vertical"
-    android:padding="@dimen/keyline_margin"
-    android:showDividers="middle"
-    app:fitsSystemWindowsInsets="bottom">
-
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/recycler_view"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
-
-</LinearLayout>