feat: 优化代码

app/src/main/java/io/legado/app/help/ReadBookConfig.kt

@@ -169,7 +169,10 @@ object ReadBookConfig {
         get() = if (shareLayout) shareConfig.titleMode else durConfig.titleMode
         set(value) =
             if (shareLayout) shareConfig.titleMode = value else durConfig.titleMode = value
-
+    var titleSize: Int
+        get() = if (shareLayout) shareConfig.titleSize else durConfig.titleSize
+        set(value) =
+            if (shareLayout) shareConfig.titleSize = value else durConfig.titleSize = value
     var titleTopSpacing: Int
         get() = if (shareLayout) shareConfig.titleTopSpacing else durConfig.titleTopSpacing
         set(value) =
@@ -271,6 +274,7 @@ object ReadBookConfig {
         var lineSpacingExtra: Int = 12,//行间距
         var paragraphSpacing: Int = 12,//段距
         var titleMode: Int = 0,//标题居中
+        var titleSize: Int = 0,
         var titleTopSpacing: Int = 0,
         var titleBottomSpacing: Int = 0,
         var paddingBottom: Int = 6,

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

@@ -267,17 +267,17 @@ object ChapterProvider {
         titlePaint.color = ReadBookConfig.durConfig.textColor()
         titlePaint.letterSpacing = ReadBookConfig.letterSpacing
         titlePaint.typeface = Typeface.create(typeface, Typeface.BOLD)
+        titlePaint.textSize = (ReadBookConfig.textSize + ReadBookConfig.titleSize).sp.toFloat()
         //正文
         contentPaint.isAntiAlias = true
         contentPaint.color = ReadBookConfig.durConfig.textColor()
         contentPaint.letterSpacing = ReadBookConfig.letterSpacing
         val bold = if (ReadBookConfig.textBold) Typeface.BOLD else Typeface.NORMAL
         contentPaint.typeface = Typeface.create(typeface, bold)
+        contentPaint.textSize = ReadBookConfig.textSize.sp.toFloat()
         //间距
         lineSpacingExtra = ReadBookConfig.lineSpacingExtra
         paragraphSpacing = ReadBookConfig.paragraphSpacing
-        titlePaint.textSize = (ReadBookConfig.textSize + 2).sp.toFloat()
-        contentPaint.textSize = ReadBookConfig.textSize.sp.toFloat()
         titleTopSpacing = ReadBookConfig.titleTopSpacing.dp
         titleBottomSpacing = ReadBookConfig.titleBottomSpacing.dp
         upSize()