From 078a42d0d87883f79b1cdced200184f6cd266e19 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Tue, 27 Sep 2022 14:41:55 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 .../io/legado/app/ui/book/read/ReadBookActivity.kt  | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
index 645b2d04a..7978b7ce7 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
@@ -141,7 +141,7 @@ class ReadBookActivity : BaseReadBookActivity(),
     private var autoPageJob: Job? = null
     private var backupJob: Job? = null
     private var keepScreenJon: Job? = null
-    private val tts by lazy { TTS() }
+    private var tts: TTS? = null
     val textActionMenu: TextActionMenu by lazy {
         TextActionMenu(this, this)
     }
@@ -633,7 +633,7 @@ class ReadBookActivity : BaseReadBookActivity(),
         when (itemId) {
             R.id.menu_aloud -> when (AppConfig.contentSelectSpeakMod) {
                 1 -> binding.readView.aloudStartSelect()
-                else -> tts.speak(binding.readView.getSelectText())
+                else -> speak(binding.readView.getSelectText())
             }
             R.id.menu_bookmark -> binding.readView.curPage.let {
                 val bookmark = it.createBookmark()
@@ -683,6 +683,13 @@ class ReadBookActivity : BaseReadBookActivity(),
         readView.isTextSelected = false
     }
 
+    private fun speak(text: String) {
+        if (tts == null) {
+            tts = TTS()
+        }
+        tts?.speak(text)
+    }
+
     /**
      * 鼠标滚轮翻页
      */
@@ -1196,7 +1203,7 @@ class ReadBookActivity : BaseReadBookActivity(),
 
     override fun onDestroy() {
         super.onDestroy()
-        tts.clearTts()
+        tts?.clearTts()
         textActionMenu.dismiss()
         popupAction.dismiss()
         binding.readView.onDestroy()