优化

app/src/main/java/io/legado/app/help/IntentHelp.kt

@@ -24,15 +24,15 @@ object IntentHelp {
         return intent
     }
 
-    fun toTTSSetting(context: Context) {
+    fun openTTSSetting() {
         //跳转到文字转语音设置界面
         kotlin.runCatching {
             val intent = Intent()
             intent.action = "com.android.settings.TTS_SETTINGS"
             intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
-            context.startActivity(intent)
+            appCtx.startActivity(intent)
         }.onFailure {
-            context.toastOnUi(R.string.tip_cannot_jump_setting_page)
+            appCtx.toastOnUi(R.string.tip_cannot_jump_setting_page)
         }
     }
 

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

@@ -14,6 +14,7 @@ import io.legado.app.base.BasePreferenceFragment
 import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.appDb
+import io.legado.app.help.IntentHelp
 import io.legado.app.lib.dialogs.SelectItem
 import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.primaryColor
@@ -92,6 +93,7 @@ class ReadAloudConfigDialog : DialogFragment() {
         override fun onPreferenceTreeClick(preference: Preference): Boolean {
             when (preference.key) {
                 PreferKey.ttsEngine -> showDialogFragment(SpeakEngineDialog(this))
+                "sysTtsConfig" -> IntentHelp.openTTSSetting()
             }
             return super.onPreferenceTreeClick(preference)
         }