添加文件夹分组样式

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

@@ -133,7 +133,7 @@ class OtherConfigFragment : BasePreferenceFragment(),
             PreferKey.processText -> sharedPreferences?.let {
                 setProcessTextEnable(it.getBoolean(key, true))
             }
-            PreferKey.showDiscovery, PreferKey.showRss -> postEvent(EventBus.NOTIFY_MAIN, "")
+            PreferKey.showDiscovery, PreferKey.showRss -> postEvent(EventBus.NOTIFY_MAIN, true)
             PreferKey.defaultCover -> upPreferenceSummary(
                 key, getPrefString(PreferKey.defaultCover)
             )

app/src/main/java/io/legado/app/ui/main/MainActivity.kt

@@ -172,13 +172,15 @@ class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
         observeEvent<String>(EventBus.RECREATE) {
             recreate()
         }
-        observeEvent<String>(EventBus.NOTIFY_MAIN) {
+        observeEvent<Boolean>(EventBus.NOTIFY_MAIN) {
             binding.apply {
                 upBottomMenu()
                 viewPagerMain.adapter?.notifyDataSetChanged()
+                if (it) {
                     viewPagerMain.setCurrentItem(bottomMenuCount - 1, false)
                 }
             }
+        }
         observeEvent<String>(PreferKey.threadCount) {
             viewModel.upPool()
         }

app/src/main/java/io/legado/app/ui/main/bookshelf/BaseBookshelfFragment.kt

@@ -6,6 +6,7 @@ import androidx.fragment.app.activityViewModels
 import androidx.fragment.app.viewModels
 import io.legado.app.R
 import io.legado.app.base.VMBaseFragment
+import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.entities.Book
 import io.legado.app.databinding.DialogBookshelfConfigBinding
@@ -93,7 +94,7 @@ abstract class BaseBookshelfFragment(layoutId: Int) : VMBaseFragment<BookshelfVi
                     var changed = false
                     if (AppConfig.bookGroupStyle != spGroupStyle.selectedItemPosition) {
                         AppConfig.bookGroupStyle = spGroupStyle.selectedItemPosition
-                        changed = true
+                        postEvent(EventBus.NOTIFY_MAIN, false)
                     }
                     if (bookshelfLayout != rgLayout.getCheckedIndex()) {
                         putPrefInt(PreferKey.bookshelfLayout, rgLayout.getCheckedIndex())
@@ -104,7 +105,7 @@ abstract class BaseBookshelfFragment(layoutId: Int) : VMBaseFragment<BookshelfVi
                         changed = true
                     }
                     if (changed) {
-                        activity?.recreate()
+                        postEvent(EventBus.RECREATE, "")
                     }
                 }
             }