优化

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

@@ -27,48 +27,38 @@ object LocalConfig {
             return value
         }
 
-    val isFirstRead: Boolean
-        get() {
-            val value = localConfig.getBoolean("firstRead", true)
-            if (value) {
-                localConfig.edit { putBoolean("firstRead", false) }
+    @Suppress("SameParameterValue")
+    private fun isLastVersion(lastVersion: Int, versionKey: String, firstOpenKey: String): Boolean {
+        var version = localConfig.getInt(versionKey, 0)
+        if (version == 0) {
+            if (!localConfig.getBoolean(firstOpenKey, true)) {
+                version = 1
             }
-            return value
         }
-
-    val isFirstOpenBackup: Boolean
-        get() {
-            val value = localConfig.getBoolean("firstBackup", true)
-            if (value) {
-                localConfig.edit { putBoolean("firstBackup", false) }
-            }
-            return value
+        if (version < lastVersion) {
+            localConfig.edit { putInt(versionKey, lastVersion) }
+            return false
         }
+        return true
+    }
 
-    val isFirstReadMenuShow: Boolean
-        get() {
-            val value = localConfig.getBoolean("firstReadMenu", true)
-            if (value) {
-                localConfig.edit { putBoolean("firstReadMenu", false) }
-            }
-            return value
-        }
+    val readHelpVersionIsLast: Boolean by lazy {
+        isLastVersion(1, "readHelpVersion", "firstRead")
+    }
 
-    val isFirstOpenBookSources: Boolean
-        get() {
-            val value = localConfig.getBoolean("firstOpenBookSources", true)
-            if (value) {
-                localConfig.edit { putBoolean("firstOpenBookSources", false) }
-            }
-            return value
-        }
+    val backupHelpVersionIsLast: Boolean by lazy {
+        isLastVersion(1, "backupHelpVersion", "firstBackup")
+    }
 
-    val isFirstOpenDebug: Boolean
-        get() {
-            val value = localConfig.getBoolean("firstOpenDebug", true)
-            if (value) {
-                localConfig.edit { putBoolean("firstOpenDebug", false) }
-            }
-            return value
-        }
+    val readMenuHelpVersionIsLast: Boolean by lazy {
+        isLastVersion(1, "readMenuHelpVersion", "firstReadMenu")
+    }
+
+    val bookSourcesHelpVersionIsLast: Boolean by lazy {
+        isLastVersion(1, "bookSourceHelpVersion", "firstOpenBookSources")
+    }
+
+    val debugHelpVersionIsLast: Boolean by lazy {
+        isLastVersion(1, "debugHelpVersion", "firstOpenDebug")
+    }
 }

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

@@ -56,7 +56,7 @@ abstract class ReadBookBaseActivity :
     }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        if (LocalConfig.isFirstRead) {
+        if (!LocalConfig.readHelpVersionIsLast) {
             showClickRegionalConfig()
         }
     }

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

@@ -242,7 +242,7 @@ class ReadMenu @JvmOverloads constructor(
                 binding.vwNavigationBar.layoutParams = binding.vwNavigationBar.layoutParams.apply {
                     height = activity!!.navigationBarHeight
                 }
-                if (LocalConfig.isFirstReadMenuShow) {
+                if (!LocalConfig.readMenuHelpVersionIsLast) {
                     callBack.showReadMenuHelp()
                 }
             }

app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt

@@ -48,7 +48,7 @@ class BookSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, BookS
 
     override fun onPostCreate(savedInstanceState: Bundle?) {
         super.onPostCreate(savedInstanceState)
-        if (LocalConfig.isFirstOpenDebug) {
+        if (!LocalConfig.debugHelpVersionIsLast) {
             showHelp()
         }
     }

app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt

@@ -78,7 +78,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
         initLiveDataBookSource()
         initLiveDataGroup()
         initSelectActionBar()
-        if (LocalConfig.isFirstOpenBookSources) {
+        if (!LocalConfig.bookSourcesHelpVersionIsLast) {
             showHelp()
         }
     }

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

@@ -61,7 +61,7 @@ class BackupConfigFragment : BasePreferenceFragment(),
         preferenceManager.sharedPreferences.registerOnSharedPreferenceChangeListener(this)
         ATH.applyEdgeEffectColor(listView)
         setHasOptionsMenu(true)
-        if (LocalConfig.isFirstOpenBackup) {
+        if (!LocalConfig.backupHelpVersionIsLast) {
             showHelp()
         }
     }