增加自动滚动 (#4851)

* 修复当前屏幕可见图未设置滤镜

* ...

* 增加章节进度条

* 优化

* 增加自动滚动

* 优化卡顿

* ....

app/src/main/res/values-pt-rBR/strings.xml

@@ -1188,7 +1188,8 @@
     <string name="disable_manga_scale">禁用漫画缩放</string>
     <string name="disable_manga_click_scroll">禁用点击翻页</string>
     <string name="enable_auto_page_scroll">开启自动翻页</string>
-    <string name="manga_auto_page_speed">翻页速度 %s 秒</string>
+    <string name="manga_auto_page_speed">翻页速度 %s</string>
+    <string name="enable_auto_scroll">开启滚动</string>
     <string name="manga_footer_config">页脚配置</string>
     <string name="setting_manga_auto_page_speed">设置自动翻页速度</string>
     <string name="book_reader_info_bar">页数. %1$d/%2$d  章节. %3$d/%4$d -> %5$s%%</string>