目录规则添加是否购买

app/src/main/java/io/legado/app/data/entities/BookChapter.kt

@@ -5,6 +5,7 @@ import androidx.room.Entity
 import androidx.room.ForeignKey
 import androidx.room.Ignore
 import androidx.room.Index
+import io.legado.app.R
 import io.legado.app.model.analyzeRule.AnalyzeUrl
 import io.legado.app.model.analyzeRule.RuleDataInterface
 import io.legado.app.utils.GSON
@@ -13,6 +14,7 @@ import io.legado.app.utils.NetworkUtils
 import io.legado.app.utils.fromJsonObject
 import kotlinx.parcelize.IgnoredOnParcel
 import kotlinx.parcelize.Parcelize
+import splitties.init.appCtx
 
 @Parcelize
 @Entity(
@@ -69,11 +71,21 @@ data class BookChapter(
         return false
     }
 
+    fun getDisplayTitle(): String {
+        return when {
+            !isVip -> title
+            isPay -> appCtx.getString(R.string.payed_title, title)
+            else -> appCtx.getString(R.string.vip_title, title)
+        }
+    }
+
     fun getAbsoluteURL(): String {
         val urlMatcher = AnalyzeUrl.paramPattern.matcher(url)
         val urlBefore = if (urlMatcher.find()) url.substring(0, urlMatcher.start()) else url
         val urlAbsoluteBefore = NetworkUtils.getAbsoluteURL(baseUrl, urlBefore)
-        return if(urlBefore.length == url.length) urlAbsoluteBefore else urlAbsoluteBefore + ',' + url.substring(urlMatcher.end())
+        return if (urlBefore.length == url.length) urlAbsoluteBefore else urlAbsoluteBefore + ',' + url.substring(
+            urlMatcher.end()
+        )
     }
 
     fun getFileName(): String = String.format("%05d-%s.nb", index, MD5Utils.md5Encode16(title))

app/src/main/java/io/legado/app/ui/book/toc/ChapterListAdapter.kt

@@ -36,7 +36,7 @@ class ChapterListAdapter(context: Context, val callback: Callback) :
                 } else {
                     tvChapterName.setTextColor(context.getCompatColor(R.color.primaryText))
                 }
-                tvChapterName.text = item.title
+                tvChapterName.text = item.getDisplayTitle()
                 if (!item.tag.isNullOrEmpty()) {
                     tvTag.text = item.tag
                     tvTag.visible()

app/src/main/res/values/non_translat.xml

@@ -4,5 +4,7 @@
     <string name="http_ip">http://%1$s:%2$d</string>
     <string name="git_hub">GitHub</string>
     <string name="diy_edit_source_group_title">【%s】</string>
+    <string name="vip_title">🔒%s</string>
+    <string name="payed_title">🔓%s</string>
 
 </resources>