优化

app/src/main/java/io/legado/app/utils/ViewExtensions.kt

@@ -39,7 +39,6 @@ import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager.widget.ViewPager
 import io.legado.app.help.config.AppConfig
 import io.legado.app.lib.theme.TintHelper
-import io.legado.app.ui.book.read.page.entities.PageDirection
 import io.legado.app.utils.canvasrecorder.CanvasRecorder
 import io.legado.app.utils.canvasrecorder.record
 import splitties.systemservices.inputMethodManager