feat: 优化代码

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

@@ -90,8 +90,8 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi
         super.setTouchPoint(x, y, invalidate)
         //触摸y中间位置吧y变成屏幕高度
         //触摸y中间位置吧y变成屏幕高度
-        if (startY > pageView.height / 3.0
-            && startY < pageView.height * 2 / 3.0
+        if ((startY > pageView.height / 3.0
+                    && startY < pageView.height * 2 / 3.0)
             || direction == Direction.PREV
         ) {
             touchY = pageView.height.toFloat()

app/src/main/java/io/legado/app/ui/importbook/ImportBookAdapter.kt

@@ -94,10 +94,6 @@ class ImportBookAdapter(context: Context, val callBack: CallBack) :
             } else {
                 cb_select.isChecked = selectedUris.contains(item.uri.toString())
             }
-
-            onClick {
-
-            }
         }
     }
 
@@ -112,11 +108,10 @@ class ImportBookAdapter(context: Context, val callBack: CallBack) :
                     } else {
                         selectedUris.remove(it.uri.toString())
                     }
+                    notifyItemChanged(holder.layoutPosition, true)
                     callBack.upCountView()
                 }
             }
-            notifyItemChanged(holder.layoutPosition, true)
-            callBack.upCountView()
         }
     }