up

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

@@ -497,8 +497,9 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
                 page_view.upContent()
             }
         }
-        observeEvent<Int>(Bus.TTS_START) { chapterStart ->
+        observeEventSticky<Int>(Bus.TTS_START) { chapterStart ->
             launch(IO) {
+                if (BaseReadAloudService.isPlay()) {
                     ReadBook.curTextChapter?.let {
                         val pageStart = chapterStart - it.getReadLength(ReadBook.durPageIndex)
                         it.page(ReadBook.durPageIndex)?.upPageAloudSpan(pageStart)
@@ -508,6 +509,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
                     }
                 }
             }
+        }
         observeEvent<String>(Bus.REPLACE) {
             ReplaceEditDialog().show(supportFragmentManager, "replaceEditDialog")
         }