up

app/src/main/java/io/legado/app/ui/chapterlist/ChapterListAdapter.kt

@@ -7,7 +7,9 @@ import androidx.paging.PagedListAdapter
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
+import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
+import io.legado.app.help.BookHelp
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.utils.getCompatColor
 import kotlinx.android.synthetic.main.item_bookmark.view.*
@@ -41,9 +43,9 @@ class ChapterListAdapter(val callback: Callback) :
 
     class MyViewHolder(view: View) : RecyclerView.ViewHolder(view) {
 
-        fun bind(bookChapter: BookChapter, callback: Callback?) = with(itemView) {
+        fun bind(bookChapter: BookChapter, callback: Callback) = with(itemView) {
             tv_chapter_name.text = bookChapter.title
-            callback?.let {
+            callback.let {
                 if (it.durChapterIndex() == bookChapter.index) {
                     tv_chapter_name.setTextColor(context.accentColor)
                 } else {
@@ -51,12 +53,16 @@ class ChapterListAdapter(val callback: Callback) :
                 }
             }
             itemView.onClick {
-                callback?.openChapter(bookChapter)
+                callback.openChapter(bookChapter)
+            }
+            callback.book()?.let {
+                tv_chapter_name.paint.isFakeBoldText = BookHelp.hasContent(it, bookChapter)
             }
         }
     }
 
     interface Callback {
+        fun book(): Book?
         fun openChapter(bookChapter: BookChapter)
         fun durChapterIndex(): Int
     }

app/src/main/java/io/legado/app/ui/chapterlist/ChapterListFragment.kt

@@ -87,4 +87,8 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
         postEvent(Bus.OPEN_CHAPTER, bookChapter)
         activity?.finish()
     }
+
+    override fun book(): Book? {
+        return viewModel.bookDate.value
+    }
 }