feat: 优化代码

app/src/main/java/io/legado/app/ui/config/ThemeConfigFragment.kt

@@ -169,8 +169,10 @@ class ThemeConfigFragment : PreferenceFragmentCompat(), SharedPreferences.OnShar
 
     private fun upTheme(isNightTheme: Boolean) {
         if (AppConfig.isNightTheme == isNightTheme) {
-            App.INSTANCE.applyTheme()
-            recreateActivities()
+            listView.post {
+                App.INSTANCE.applyTheme()
+                recreateActivities()
+            }
         }
     }
 

app/src/main/java/io/legado/app/utils/EventBusKt.kt

@@ -14,6 +14,10 @@ inline fun <reified EVENT> postEvent(tag: String, event: EVENT) {
     LiveEventBus.get(tag).post(event)
 }
 
+inline fun <reified EVENT> postEventDelay(tag: String, event: EVENT, delay: Long) {
+    LiveEventBus.get(tag).postDelay(event, delay)
+}
+
 inline fun <reified EVENT> AppCompatActivity.observeEvent(
     vararg tags: String,
     noinline observer: (EVENT) -> Unit