fix:更改单本书的tts后，朗读设置界面的朗读引擎没有改变

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

@@ -56,6 +56,7 @@ class ReadAloudConfigDialog : DialogFragment() {
     }
 
     class ReadAloudPreferenceFragment : BasePreferenceFragment(),
+        SpeakEngineDialog.CallBack,
         SharedPreferences.OnSharedPreferenceChangeListener {
 
         private val speakEngineSummary: String
@@ -72,10 +73,7 @@ class ReadAloudConfigDialog : DialogFragment() {
 
         override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
             addPreferencesFromResource(R.xml.pref_config_aloud)
-            upPreferenceSummary(
-                findPreference(PreferKey.ttsEngine),
-                speakEngineSummary
-            )
+            upSpeakEngineSummary()
         }
 
         override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -95,7 +93,7 @@ class ReadAloudConfigDialog : DialogFragment() {
 
         override fun onPreferenceTreeClick(preference: Preference): Boolean {
             when (preference.key) {
-                PreferKey.ttsEngine -> showDialogFragment(SpeakEngineDialog())
+                PreferKey.ttsEngine -> showDialogFragment(SpeakEngineDialog(this))
             }
             return super.onPreferenceTreeClick(preference)
         }
@@ -110,9 +108,6 @@ class ReadAloudConfigDialog : DialogFragment() {
                         postEvent(EventBus.MEDIA_BUTTON, false)
                     }
                 }
-                PreferKey.ttsEngine -> {
-                    upPreferenceSummary(findPreference(key), speakEngineSummary)
-                }
             }
         }
 
@@ -128,5 +123,11 @@ class ReadAloudConfigDialog : DialogFragment() {
             }
         }
 
+        override fun upSpeakEngineSummary() {
+            upPreferenceSummary(
+                findPreference(PreferKey.ttsEngine),
+                speakEngineSummary
+            )
+        }
     }
 }

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

@@ -33,7 +33,7 @@ import kotlinx.coroutines.launch
 /**
  * tts引擎管理
  */
-class SpeakEngineDialog : BaseDialogFragment(R.layout.dialog_recycler_view),
+class SpeakEngineDialog(val callBack: CallBack) : BaseDialogFragment(R.layout.dialog_recycler_view),
     Toolbar.OnMenuItemClickListener {
 
     private val binding by viewBinding(DialogRecyclerViewBinding::bind)
@@ -104,6 +104,7 @@ class SpeakEngineDialog : BaseDialogFragment(R.layout.dialog_recycler_view),
         tvFooterLeft.visible()
         tvFooterLeft.setOnClickListener {
             ReadBook.book?.setTtsEngine(ttsEngine)
+            callBack.upSpeakEngineSummary()
             dismissAllowingStateLoss()
         }
         tvOk.setText(R.string.general)
@@ -230,4 +231,8 @@ class SpeakEngineDialog : BaseDialogFragment(R.layout.dialog_recycler_view),
 
     }
 
+    interface CallBack {
+        fun upSpeakEngineSummary()
+    }
+
 }