优化

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

@@ -42,13 +42,15 @@ class ContentView(context: Context) : FrameLayout(context) {
         }
 
     init {
-        //设置背景防止切换背景时文字重叠
-        setBackgroundColor(context.getCompatColor(R.color.background))
-        inflate(context, R.layout.view_book_page, this)
-        upTipStyle()
-        upStyle()
-        content_text_view.upView = {
-            setProgress(it)
+        if (!isInEditMode) {
+            //设置背景防止切换背景时文字重叠
+            setBackgroundColor(context.getCompatColor(R.color.background))
+            inflate(context, R.layout.view_book_page, this)
+            upTipStyle()
+            upStyle()
+            content_text_view.upView = {
+                setProgress(it)
+            }
         }
     }
 

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

@@ -36,7 +36,7 @@ class PageView(context: Context, attrs: AttributeSet) :
             field = value
             upContent()
         }
-    var isScroll = ReadBook.pageAnim() == 3
+    var isScroll = false
     var prevPage: ContentView = ContentView(context)
     var curPage: ContentView = ContentView(context)
     var nextPage: ContentView = ContentView(context)
@@ -95,9 +95,11 @@ class PageView(context: Context, attrs: AttributeSet) :
         addView(nextPage)
         addView(curPage)
         addView(prevPage)
-        upBg()
-        setWillNotDraw(false)
-        upPageAnim()
+        if (!isInEditMode) {
+            upBg()
+            setWillNotDraw(false)
+            upPageAnim()
+        }
     }
 
     override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
@@ -118,7 +120,7 @@ class PageView(context: Context, attrs: AttributeSet) :
     override fun dispatchDraw(canvas: Canvas) {
         super.dispatchDraw(canvas)
         pageDelegate?.onDraw(canvas)
-        if (callBack.isAutoPage && !isScroll) {
+        if (!isInEditMode && callBack.isAutoPage && !isScroll) {
             nextPage.screenshot()?.let {
                 val bottom =
                     page_view.height * callBack.autoPageProgress / (ReadBookConfig.autoReadSpeed * 50)