优化

app/src/main/java/io/legado/app/help/glide/LegadoGlideModule.kt

@@ -1,6 +1,7 @@
 package io.legado.app.help.glide
 
 import android.content.Context
+import android.util.Log
 import com.bumptech.glide.Glide
 import com.bumptech.glide.GlideBuilder
 import com.bumptech.glide.Registry
@@ -9,6 +10,8 @@ import com.bumptech.glide.load.engine.cache.InternalCacheDiskCacheFactory
 import com.bumptech.glide.load.engine.cache.MemorySizeCalculator
 import com.bumptech.glide.load.model.GlideUrl
 import com.bumptech.glide.module.AppGlideModule
+import io.legado.app.BuildConfig
+import io.legado.app.help.config.AppConfig
 import java.io.InputStream
 
 
@@ -36,5 +39,8 @@ class LegadoGlideModule : AppGlideModule() {
         builder.setMemorySizeCalculator(calculator)
         builder.setBitmapPool(bitmapPool)
         builder.setDiskCache(InternalCacheDiskCacheFactory(context, 1024 * 1024 * 1000))
+        if (!BuildConfig.DEBUG && !AppConfig.recordLog) {
+            builder.setLogLevel(Log.ERROR)
+        }
     }
 }

app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt

@@ -27,7 +27,12 @@ import io.legado.app.ui.book.manga.ReadMangaActivity
 import io.legado.app.ui.book.read.ReadBookActivity
 import io.legado.app.ui.book.search.SearchActivity
 import io.legado.app.ui.main.bookshelf.BaseBookshelfFragment
-import io.legado.app.utils.*
+import io.legado.app.utils.cnCompare
+import io.legado.app.utils.observeEvent
+import io.legado.app.utils.setEdgeEffectColor
+import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.startActivity
+import io.legado.app.utils.startReadOrMangaActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -134,7 +139,7 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
             }
         }
         booksFlowJob?.cancel()
-        booksFlowJob = lifecycleScope.launch {
+        booksFlowJob = viewLifecycleOwner.lifecycleScope.launch {
             appDb.bookDao.flowByGroup(groupId).map { list ->
                 //排序
                 when (AppConfig.getBookSortByGroupId(groupId)) {
@@ -161,12 +166,10 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
             }.flowOn(Dispatchers.Default).catch {
                 AppLog.put("书架更新出错", it)
             }.conflate().collect { list ->
-                if (isAdded) {
-                    books = list
-                    booksAdapter.notifyDataSetChanged()
-                    binding.tvEmptyMsg.isGone = getItemCount() > 0
-                    delay(100)
-                }
+                books = list
+                booksAdapter.notifyDataSetChanged()
+                binding.tvEmptyMsg.isGone = getItemCount() > 0
+                delay(100)
             }
         }
     }
@@ -204,10 +207,12 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
                     startActivity<AudioPlayActivity> {
                         putExtra("bookUrl", item.bookUrl)
                     }
-                else -> startReadOrMangaActivity<ReadBookActivity,ReadMangaActivity>(item) {
+
+                else -> startReadOrMangaActivity<ReadBookActivity, ReadMangaActivity>(item) {
                     putExtra("bookUrl", item.bookUrl)
                 }
             }
+
             is BookGroup -> {
                 groupId = item.groupId
                 initBooksData()
@@ -221,6 +226,7 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
                 putExtra("name", item.name)
                 putExtra("author", item.author)
             }
+
             is BookGroup -> showDialogFragment(GroupEditDialog(item))
         }
     }

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

@@ -5,9 +5,10 @@
     android:id="@+id/cv_content"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:background="@drawable/bg_item_focused_on_tv"
     android:clickable="true"
     android:focusable="true"
-    android:background="@drawable/bg_item_focused_on_tv"
+    android:scrollbars="none"
     tools:ignore="UnusedAttribute">
 
 
@@ -15,14 +16,16 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="vertical"
-        android:paddingTop="8dp"
         android:paddingLeft="8dp"
+        android:paddingTop="8dp"
         android:paddingRight="8dp"
+        android:scrollbars="none"
         app:layout_constraintTop_toTopOf="parent">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="match_parent"
-            android:layout_height="wrap_content">
+            android:layout_height="wrap_content"
+            android:scrollbars="none">
 
             <io.legado.app.ui.widget.image.CoverImageView
                 android:id="@+id/iv_cover"
@@ -30,6 +33,7 @@
                 android:layout_height="wrap_content"
                 android:layout_margin="8dp"
                 android:scaleType="centerCrop"
+                android:scrollbars="none"
                 android:src="@drawable/image_cover_default"
                 android:transitionName="img_cover"
                 app:layout_constraintTop_toTopOf="parent"
@@ -42,6 +46,7 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="right"
                 android:includeFontPadding="false"
+                android:scrollbars="none"
                 app:layout_constraintRight_toRightOf="parent"
                 app:layout_constraintTop_toTopOf="parent"
                 tools:ignore="RtlHardcoded" />
@@ -51,6 +56,7 @@
                 android:layout_width="22dp"
                 android:layout_height="22dp"
                 android:layout_gravity="right"
+                android:scrollbars="none"
                 android:visibility="invisible"
                 app:layout_constraintRight_toRightOf="parent"
                 app:layout_constraintTop_toTopOf="parent"
@@ -68,6 +74,7 @@
             android:gravity="top|center_horizontal"
             android:includeFontPadding="false"
             android:lines="2"
+            android:scrollbars="none"
             android:text="@string/book_name"
             android:textColor="@color/primaryText"
             android:textSize="12sp"
@@ -80,6 +87,7 @@
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:background="?android:attr/selectableItemBackground"
+        android:scrollbars="none"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="0.0"