优化

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

@@ -4,7 +4,6 @@ import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Paint
 import android.graphics.RectF
-import android.text.TextPaint
 import android.util.AttributeSet
 import android.view.View
 import io.legado.app.R
@@ -163,12 +162,6 @@ class ContentTextView(context: Context, attrs: AttributeSet?) : View(context, at
             ChapterProvider.contentPaint
         }
         val textColor = if (textLine.isReadAloud) context.accentColor else ReadBookConfig.textColor
-        val linePaint = Paint()
-        linePaint.strokeWidth = textPaint.textSize / 21
-        linePaint.color = textColor
-        val reviewCountPaint = TextPaint()
-        reviewCountPaint.textSize = textPaint.textSize * 0.6F
-        reviewCountPaint.color = textColor
         textLine.columns.forEach {
             when (it) {
                 is TextColumn -> {
@@ -182,7 +175,7 @@ class ContentTextView(context: Context, attrs: AttributeSet?) : View(context, at
                     }
                 }
                 is ImageColumn -> drawImage(canvas, textPage, textLine, it, lineTop, lineBottom)
-                is ReviewColumn -> it.drawToCanvas(canvas, linePaint, reviewCountPaint, lineBase)
+                is ReviewColumn -> it.drawToCanvas(canvas, lineBase, textPaint.textSize)
             }
         }
     }

app/src/main/java/io/legado/app/ui/book/read/page/entities/column/ReviewColumn.kt

@@ -2,8 +2,8 @@ package io.legado.app.ui.book.read.page.entities.column
 
 import android.graphics.Canvas
 import android.graphics.Paint
-import android.text.StaticLayout
-import android.text.TextPaint
+import android.graphics.Path
+import io.legado.app.ui.book.read.page.provider.ChapterProvider
 
 /**
  * 评论按钮列
@@ -11,74 +11,33 @@ import android.text.TextPaint
 data class ReviewColumn(
     override var start: Float,
     override var end: Float,
-    var count: Int = 0
+    val count: Int = 0
 ) : BaseColumn {
 
-    fun getCountText(): String {
+    val countText by lazy {
         if (count > 99) {
-            return "99+"
+            return@lazy "99+"
         }
-        return count.toString()
+        return@lazy count.toString()
     }
 
-    fun drawToCanvas(canvas: Canvas, paint: Paint, countPaint: TextPaint, y: Float) {
+    val path by lazy { Path() }
+
+    fun drawToCanvas(canvas: Canvas, baseLine: Float, height: Float) {
         if (count == 0) return
-        canvas.drawLine(
-            start,
-            y - paint.textSize * 2 / 5,
-            start + paint.textSize / 6,
-            y - paint.textSize / 4,
-            paint
-        )
-        canvas.drawLine(
-            start,
-            y - paint.textSize * 0.38F,
-            start + paint.textSize / 6,
-            y - paint.textSize * 0.55F,
-            paint
-        )
-        canvas.drawLine(
-            start + paint.textSize / 6,
-            y - paint.textSize / 4,
-            start + paint.textSize / 6,
-            y,
-            paint
-        )
-        canvas.drawLine(
-            start + paint.textSize / 6,
-            y - paint.textSize * 0.55F,
-            start + paint.textSize / 6,
-            y - paint.textSize * 0.8F,
-            paint
-        )
-        canvas.drawLine(
-            start + paint.textSize / 6,
-            y,
-            start + paint.textSize * 1.6F,
-            y,
-            paint
-        )
-        canvas.drawLine(
-            start + paint.textSize / 6,
-            y - paint.textSize * 0.8F,
-            start + paint.textSize * 1.6F,
-            y - paint.textSize * 0.8F,
-            paint
-        )
-        canvas.drawLine(
-            start + paint.textSize * 1.6F,
-            y - paint.textSize * 0.8F,
-            start + paint.textSize * 1.6F,
-            y,
-            paint
-        )
-        val text = getCountText()
-        val textWidth = StaticLayout.getDesiredWidth(getCountText(), countPaint)
+        path.moveTo(start, baseLine - height / 2)
+        path.lineTo(start + height / 6, baseLine - height)
+        path.lineTo(end, baseLine - height)
+        path.lineTo(end, baseLine)
+        path.lineTo(start + height / 6, baseLine)
+        path.close()
+        ChapterProvider.reviewPaint.style = Paint.Style.STROKE
+        canvas.drawPath(path, ChapterProvider.reviewPaint)
         canvas.drawText(
-            text,
-            start + paint.textSize * 0.87F - textWidth / 2,
-            y - paint.textSize / 6,
-            countPaint
+            countText,
+            (start + end) / 2,
+            baseLine - height / 6,
+            ChapterProvider.reviewPaint
         )
     }
 

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

@@ -1,5 +1,6 @@
 package io.legado.app.ui.book.read.page.provider
 
+import android.graphics.Paint
 import android.graphics.Typeface
 import android.net.Uri
 import android.os.Build
@@ -97,6 +98,9 @@ object ChapterProvider {
     @JvmStatic
     var contentPaint: TextPaint = TextPaint()
 
+    @JvmStatic
+    var reviewPaint: TextPaint = TextPaint()
+
     var doublePage = false
         private set
 
@@ -552,6 +556,9 @@ object ChapterProvider {
         getPaints(typeface).let {
             titlePaint = it.first
             contentPaint = it.second
+            reviewPaint.color = contentPaint.color
+            reviewPaint.textSize = contentPaint.textSize * 0.6f
+            reviewPaint.textAlign = Paint.Align.CENTER
         }
         //间距
         lineSpacingExtra = ReadBookConfig.lineSpacingExtra / 10f