修复bug

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

@@ -62,7 +62,7 @@ object PreferKey {
     const val autoClearExpired = "autoClearExpired"
     const val autoChangeSource = "autoChangeSource"
     const val importKeepName = "importKeepName"
-    const val screenDirection = "screenDirection"
+    const val screenOrientation = "screenOrientation"
     const val syncBookProgress = "syncBookProgress"
 
     const val cPrimary = "colorPrimary"

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

@@ -79,8 +79,8 @@ object AppConfig : SharedPreferences.OnSharedPreferenceChangeListener {
     val immNavigationBar: Boolean
         get() = context.getPrefBoolean(PreferKey.immNavigationBar, true)
 
-    val screenDirection: String?
-        get() = context.getPrefString(PreferKey.screenDirection)
+    val screenOrientation: String?
+        get() = context.getPrefString(PreferKey.screenOrientation)
 
     var backupPath: String?
         get() = context.getPrefString(PreferKey.backupPath)

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

@@ -77,7 +77,7 @@ abstract class ReadBookBaseActivity :
      */
     @SuppressLint("SourceLockedOrientationActivity")
     fun setOrientation() {
-        when (AppConfig.screenDirection) {
+        when (AppConfig.screenOrientation) {
             "0" -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
             "1" -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
             "2" -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE

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

@@ -107,7 +107,7 @@ class MoreConfigDialog : DialogFragment() {
                 }
                 PreferKey.keepLight -> postEvent(key, true)
                 PreferKey.textSelectAble -> postEvent(key, getPrefBoolean(key))
-                PreferKey.screenDirection -> {
+                PreferKey.screenOrientation -> {
                     (activity as? ReadBookActivity)?.setOrientation()
                 }
                 PreferKey.textFullJustify,

app/src/main/res/xml/pref_config_read.xml

@@ -3,7 +3,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <io.legado.app.ui.widget.prefs.NameListPreference
-        android:key="screenDirection"
+        android:key="screenOrientation"
         android:defaultValue="0"
         android:title="@string/screen_direction"
         android:entries="@array/screen_direction_title"