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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
@ -133,10 +133,12 @@ class ContentView : FrameLayout {
    fun scrollTo(pos: Int?) {
        if (pos != null) {
            content_text_view.post {
+                if (content_text_view.layout.lineCount >= pos) {
                    content_text_view.scrollTo(0, content_text_view.layout.getLineTop(pos))
                }
            }
        }
+    }

    fun scrollToBottom() {
        content_text_view.post {