up

app/src/main/java/io/legado/app/constant/PreferKey.kt

@@ -8,4 +8,5 @@ object PreferKey {
     const val precisionSearch = "precisionSearch"
     const val prevKey = "prevKeyCode"
     const val nextKey = "nextKeyCode"
+    const val showRss = "showRss"
 }

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

@@ -15,10 +15,7 @@ import io.legado.app.help.BookHelp
 import io.legado.app.lib.theme.ATH
 import io.legado.app.receiver.SharedReceiverActivity
 import io.legado.app.ui.filechooser.FileChooserDialog
-import io.legado.app.utils.LogUtils
-import io.legado.app.utils.getPrefString
-import io.legado.app.utils.putPrefBoolean
-import io.legado.app.utils.putPrefString
+import io.legado.app.utils.*
 
 
 class ConfigFragment : PreferenceFragmentCompat(),
@@ -76,6 +73,7 @@ class ConfigFragment : PreferenceFragmentCompat(),
             "process_text" -> sharedPreferences?.let {
                 setProcessTextEnable(it.getBoolean("process_text", true))
             }
+            PreferKey.showRss -> postEvent(PreferKey.showRss, PreferKey.showRss)
         }
     }
 

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

@@ -13,6 +13,7 @@ import io.legado.app.BuildConfig
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.Bus
+import io.legado.app.constant.PreferKey
 import io.legado.app.help.ActivityHelp
 import io.legado.app.help.storage.Backup
 import io.legado.app.lib.theme.ATH
@@ -45,7 +46,7 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
         view_pager_main.adapter = TabFragmentPageAdapter(supportFragmentManager)
         view_pager_main.addOnPageChangeListener(this)
         bottom_navigation_view.setOnNavigationItemSelectedListener(this)
-        bottom_navigation_view.menu.findItem(R.id.menu_rss).isVisible = showRss()
+        upShowRss()
         upVersion()
     }
 
@@ -59,6 +60,11 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
         return false
     }
 
+    private fun upShowRss() {
+        bottom_navigation_view.menu.findItem(R.id.menu_rss).isVisible = showRss()
+        view_pager_main.adapter?.notifyDataSetChanged()
+    }
+
     private fun upVersion() {
         if (getPrefInt("versionCode") != App.INSTANCE.versionCode) {
             putPrefInt("versionCode", App.INSTANCE.versionCode)
@@ -122,6 +128,9 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
         observeEvent<Boolean>(Bus.UP_CONFIG) {
             content_view.upStyle()
         }
+        observeEvent<String>(PreferKey.showRss) {
+            upShowRss()
+        }
     }
 
     private fun showRss(): Boolean {

app/src/main/java/io/legado/app/ui/main/my/MyFragment.kt

@@ -87,7 +87,6 @@ class MyFragment : BaseFragment(R.layout.fragment_my_config) {
                 "isNightTheme" -> App.INSTANCE.applyDayNight()
                 "recordLog" -> LogUtils.upLevel()
                 "downloadPath" -> BookHelp.upDownloadPath()
-                "showRss" -> activity?.recreate()
             }
         }