Fix reader settings sheet not updated (#8854)

* Revert "Recreate reader settings when opening sheet (#8054)"

This reverts commit acb8ab15b2e73ba2f161eb201e93ba3a36df2867.

* Revert "Fix stacking of Settings menu in the reader on multiple taps (#8002)"

This reverts commit 30ac94181b2c410aedead964a815b080ef3e62ee.

* Fix reader settings sheet not updated

app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt

@@ -558,15 +558,17 @@ class ReaderActivity : BaseActivity() {
         // Settings sheet
         with(binding.actionSettings) {
             setTooltip(R.string.action_settings)
-            val readerSettingSheetDialog = ReaderSettingsSheet(this@ReaderActivity)
+
+            var readerSettingSheet: ReaderSettingsSheet? = null
+
             setOnClickListener {
-                if (!readerSettingSheetDialog.isShowing()) {
-                    readerSettingSheetDialog.show()
-                }
+                if (readerSettingSheet?.isShowing == true) return@setOnClickListener
+                readerSettingSheet = ReaderSettingsSheet(this@ReaderActivity).apply { show() }
             }
 
             setOnLongClickListener {
-                ReaderSettingsSheet(this@ReaderActivity, showColorFilterSettings = true).show()
+                if (readerSettingSheet?.isShowing == true) return@setOnLongClickListener false
+                readerSettingSheet = ReaderSettingsSheet(this@ReaderActivity, showColorFilterSettings = true).apply { show() }
                 true
             }
         }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/setting/ReaderSettingsSheet.kt

@@ -13,19 +13,9 @@ class ReaderSettingsSheet(
     private val showColorFilterSettings: Boolean = false,
 ) : TabbedBottomSheetDialog(activity) {
 
-    private lateinit var readingModeSettings: ReaderReadingModeSettings
-    private lateinit var generalSettings: ReaderGeneralSettings
-    private lateinit var colorFilterSettings: ReaderColorFilterSettings
-
-    init {
-        initSettings()
-    }
-
-    private fun initSettings() {
-        readingModeSettings = ReaderReadingModeSettings(activity)
-        generalSettings = ReaderGeneralSettings(activity)
-        colorFilterSettings = ReaderColorFilterSettings(activity)
-    }
+    private val readingModeSettings = ReaderReadingModeSettings(activity)
+    private val generalSettings = ReaderGeneralSettings(activity)
+    private val colorFilterSettings = ReaderColorFilterSettings(activity)
 
     private val backgroundDimAnimator by lazy {
         val sheetBackgroundDim = window?.attributes?.dimAmount ?: 0.25f
@@ -84,9 +74,4 @@ class ReaderSettingsSheet(
         R.string.pref_category_general,
         R.string.custom_filter,
     )
-
-    override fun show() {
-        initSettings()
-        super.show()
-    }
 }