下划线颜色、高度、虚线空隙比例设置

app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt

@@ -38,6 +38,7 @@ import io.legado.app.ui.book.read.config.InfoConfigDialog
 import io.legado.app.ui.book.read.config.PaddingConfigDialog
 import io.legado.app.ui.book.read.config.PageKeyDialog
 import io.legado.app.ui.book.read.config.ShadowSetDialog
+import io.legado.app.ui.book.read.config.UnderlineConfigDialog
 import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.utils.ColorUtils
 import io.legado.app.utils.FileDoc
@@ -150,6 +151,10 @@ abstract class BaseReadBookActivity :
         showDialogFragment<FontSelectDialog>()
     }
 
+    fun showUnderlineConfig() {
+        showDialogFragment<UnderlineConfigDialog>()
+    }
+
     fun showBgTextConfig() {
         showDialogFragment<BgTextConfigDialog>()
     }

app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt

@@ -86,6 +86,7 @@ import io.legado.app.ui.book.read.config.TipConfigDialog.Companion.B_COLOR
 import io.legado.app.ui.book.read.config.TipConfigDialog.Companion.TIP_COLOR
 import io.legado.app.ui.book.read.config.TipConfigDialog.Companion.TIP_DIVIDER_COLOR
 import io.legado.app.ui.book.read.config.ToolButtonConfigDialog
+import io.legado.app.ui.book.read.config.UnderlineConfigDialog.Companion.U_COLOR
 import io.legado.app.ui.book.read.page.ContentTextView
 import io.legado.app.ui.book.read.page.ReadView
 import io.legado.app.ui.book.read.page.entities.PageDirection
@@ -1572,6 +1573,12 @@ class ReadBookActivity : BaseReadBookActivity(),
                 setMenuCurAc(color)
                 postEvent(EventBus.UPDATE_READ_ACTION_BAR, true)
             }
+
+            U_COLOR -> {
+                setUnderlineColor(color)
+                postEvent(EventBus.UP_CONFIG, arrayListOf(2))
+                postEvent(EventBus.UP_CONFIG, arrayListOf(6, 9, 11))
+            }
         }
     }
 

app/src/main/java/io/legado/app/ui/book/read/config/FontConfigDialog.kt

@@ -9,7 +9,6 @@ import io.legado.app.base.BaseBottomSheetDialogFragment
 import io.legado.app.constant.EventBus
 import io.legado.app.databinding.DialogFontConfigBinding
 import io.legado.app.help.config.AppConfig
-import io.legado.app.help.config.ReadBookConfig.dottedLine