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5 years ago · 6506a887b9
parent 5cf7a1c6e0
commit 6506a887b9
1 changed files with 3 additions and 1 deletions
--- a/app/src/main/java/io/legado/app/ui/book/read/page/ContentView.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/ContentView.kt
@ -133,7 +133,9 @@ class ContentView : FrameLayout {
    fun scrollTo(pos: Int?) {
        if (pos != null) {
            content_text_view.post {
-                content_text_view.scrollTo(0, content_text_view.layout.getLineTop(pos))
+                if (content_text_view.layout.lineCount >= pos) {
+                    content_text_view.scrollTo(0, content_text_view.layout.getLineTop(pos))
+                }
            }
        }
    }