feat: 优化代码

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

@@ -28,6 +28,8 @@ object ChapterProvider {
     var visibleBottom = 0
     private var lineSpacingExtra = 0
     private var paragraphSpacing = 0
+    private var titleTopSpacing = 0
+    private var titleBottomSpacing = 0
     var typeface: Typeface = Typeface.SANS_SERIF
     var titlePaint = TextPaint()
     var contentPaint = TextPaint()
@@ -97,7 +99,7 @@ object ChapterProvider {
         stringBuilder: StringBuilder,
         isTitle: Boolean
     ): Float {
-        var durY = y
+        var durY = if (isTitle) y + titleTopSpacing else y
         val textPaint = if (isTitle) titlePaint else contentPaint
         val layout = StaticLayout(
             text, textPaint, visibleWidth,
@@ -140,6 +142,9 @@ object ChapterProvider {
             textPages.last().textLines.add(textLine)
             textLine.upTopBottom(durY, textPaint)
             durY += textPaint.textHeight * lineSpacingExtra / 10f
+            if (isTitle) {
+                durY += titleBottomSpacing
+            }
             textPages.last().height = durY
         }
         durY += textPaint.textHeight * paragraphSpacing / 10f
@@ -273,7 +278,8 @@ object ChapterProvider {
         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()
     }
 

app/src/main/res/layout/dialog_title_config.xml

@@ -39,6 +39,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:padding="3dp"
+        app:max="100"
         app:title="上间距" />
 
     <io.legado.app.ui.widget.DetailSeekBar
@@ -46,6 +47,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:padding="3dp"
+        app:max="100"
         app:title="下间距" />
 
 </LinearLayout>

app/src/main/res/layout/view_book_page.xml

@@ -16,12 +16,14 @@
             android:id="@+id/tv_top_left"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:layout_weight="1" />
+            android:layout_weight="1"
+            android:textSize="12sp" />
 
         <TextView
             android:id="@+id/tv_top_right"
             android:layout_width="wrap_content"
-            android:layout_height="wrap_content" />
+            android:layout_height="wrap_content"
+            android:textSize="12sp" />
 
     </LinearLayout>
 
@@ -56,12 +58,14 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_weight="1"
-            android:singleLine="true" />
+            android:singleLine="true"
+            android:textSize="12sp" />
 
         <TextView
             android:id="@+id/tv_bottom_right"
             android:layout_width="wrap_content"
-            android:layout_height="wrap_content" />
+            android:layout_height="wrap_content"
+            android:textSize="12sp" />
 
     </LinearLayout>