Fix code formatting

app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/ReaderActivity.kt

@@ -3,6 +3,7 @@ package org.koitharu.kotatsu.reader.ui
 import android.app.assist.AssistContent
 import android.content.DialogInterface
 import android.content.Intent
+import android.content.res.Configuration
 import android.os.Bundle
 import android.view.Gravity
 import android.view.KeyEvent
@@ -26,17 +27,16 @@ import androidx.transition.TransitionManager
 import androidx.transition.TransitionSet
 import androidx.window.layout.FoldingFeature
 import androidx.window.layout.WindowInfoTracker
-import android.content.res.Configuration
 import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.onEach
-import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.koitharu.kotatsu.R
@@ -114,6 +114,7 @@ class ReaderActivity :
     private var gestureInsets: Insets = Insets.NONE
     private lateinit var readerManager: ReaderManager
     private val hideUiRunnable = Runnable { setUiIsVisible(false) }
+
     // Tracks whether the foldable device is in an unfolded state (half-opened or flat)
     private var isFoldUnfolded: Boolean = false
 
@@ -195,21 +196,7 @@ class ReaderActivity :
         }
         addMenuProvider(ReaderMenuProvider(viewModel))
 
-        // Observe foldable window layout to auto-enable double-page if configured
-        WindowInfoTracker.getOrCreate(this)
-            .windowLayoutInfo(this)
-            .onEach { info ->
-                val fold = info.displayFeatures.filterIsInstance<FoldingFeature>().firstOrNull()
-                val unfolded = when (fold?.state) {
-                    FoldingFeature.State.HALF_OPENED, FoldingFeature.State.FLAT -> true
-                    else -> false
-                }
-                if (unfolded != isFoldUnfolded) {
-                    isFoldUnfolded = unfolded
-                    applyDoubleModeAuto()
-                }
-            }
-            .launchIn(lifecycleScope)
+        observeWindowLayout()
 
         // Apply initial double-mode considering foldable setting
         applyDoubleModeAuto()
@@ -557,6 +544,24 @@ class ReaderActivity :
         }
     }
 
+    // Observe foldable window layout to auto-enable double-page if configured
+    private fun observeWindowLayout() {
+        WindowInfoTracker.getOrCreate(this)
+            .windowLayoutInfo(this)
+            .onEach { info ->
+                val fold = info.displayFeatures.filterIsInstance<FoldingFeature>().firstOrNull()
+                val unfolded = when (fold?.state) {
+                    FoldingFeature.State.HALF_OPENED, FoldingFeature.State.FLAT -> true
+                    else -> false
+                }
+                if (unfolded != isFoldUnfolded) {
+                    isFoldUnfolded = unfolded
+                    applyDoubleModeAuto()
+                }
+            }
+            .launchIn(lifecycleScope)
+    }
+
     private fun askForIncognitoMode() {
         buildAlertDialog(this, isCentered = true) {
             var dontAskAgain = false