feat: 优化代码

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

@@ -691,7 +691,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
             upScreenTimeOut()
         }
         observeEvent<Boolean>(PreferKey.textSelectAble) {
-            page_view.upSelectAble(it)
+            page_view.curPage.upSelectAble(it)
         }
     }
 

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

@@ -197,6 +197,7 @@ class ContentTextView(context: Context, attrs: AttributeSet?) : View(context, at
         y: Float,
         select: (relativePage: Int, lineIndex: Int, charIndex: Int) -> Unit
     ) {
+        if (!selectAble) return
         if (!visibleRect.contains(x, y)) return
         var relativeOffset = relativeOffset(0)
         for ((lineIndex, textLine) in textPage.textLines.withIndex()) {

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

@@ -132,11 +132,6 @@ class PageView(context: Context, attrs: AttributeSet) :
         }
     }
 
-    fun upSelectAble(selectAble: Boolean) {
-        pageDelegate?.upSelectAble(selectAble)
-        curPage.upSelectAble(selectAble)
-    }
-
     fun upStyle() {
         ChapterProvider.upStyle()
         curPage.upStyle()

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

@@ -101,10 +101,6 @@ abstract class PageDelegate(protected val pageView: PageView) :
         onScroll()
     }
 
-    fun upSelectAble(selectAble: Boolean) {
-        detector.setIsLongpressEnabled(selectAble)
-    }
-
     open fun fling(
         startX: Int, startY: Int, velocityX: Int, velocityY: Int,
         minX: Int, maxX: Int, minY: Int, maxY: Int