滚动每次移动1像素,使滚动更平滑

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

@@ -236,7 +236,15 @@ class PageView(context: Context) : FrameLayout(context) {
     }
 
     fun scroll(offset: Int) {
-        binding.contentTextView.scroll(offset)
+        if (offset > 0) {
+            for (i in 1..offset) {
+                binding.contentTextView.scroll(1)
+            }
+        } else {
+            for (i in offset..-1) {
+                binding.contentTextView.scroll(-1)
+            }
+        }
     }
 
     fun upSelectAble(selectAble: Boolean) {