Fixup! Convert all kotlin fragment to viewbinding

app/src/main/java/com/hippo/ehviewer/ui/scene/BaseToolbarScene.kt

@@ -26,17 +26,23 @@ import androidx.core.view.size
 import com.hippo.ehviewer.databinding.SceneToolbarBinding
 
 abstract class BaseToolbarScene : BaseScene(), ToolBarScene {
-    private lateinit var binding: SceneToolbarBinding
+    private var _binding: SceneToolbarBinding? = null
+    private val binding get() = _binding!!
 
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?, savedInstanceState: Bundle?
     ): View {
-        binding = SceneToolbarBinding.inflate(inflater, container, false)
+        _binding = SceneToolbarBinding.inflate(inflater, container, false)
         val contentView = onCreateViewWithToolbar(inflater, binding.root, savedInstanceState)
         return binding.root.apply { addView(contentView, 0) }
     }
 
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         binding.toolbar.apply {

app/src/main/java/com/hippo/ehviewer/ui/scene/CollapsingToolbarScene.kt

@@ -9,16 +9,22 @@ import androidx.annotation.DrawableRes
 import com.hippo.ehviewer.databinding.SceneCollapsingToolbarBinding
 
 abstract class CollapsingToolbarScene : BaseScene(), ToolBarScene {
-    private lateinit var binding: SceneCollapsingToolbarBinding
+    private var _binding: SceneCollapsingToolbarBinding? = null
+    private val binding get() = _binding!!
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?, savedInstanceState: Bundle?
     ): View {
-        binding = SceneCollapsingToolbarBinding.inflate(inflater, container, false)
+        _binding = SceneCollapsingToolbarBinding.inflate(inflater, container, false)
         val contentView = onCreateViewWithToolbar(inflater, binding.root, savedInstanceState)
         return binding.root.apply { addView(contentView, 0) }
     }
 
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         binding.toolbar.apply {

app/src/main/java/com/hippo/ehviewer/ui/scene/HistoryScene.kt

@@ -61,7 +61,8 @@ import rikka.core.res.resolveColor
 
 @SuppressLint("NotifyDataSetChanged")
 class HistoryScene : BaseToolbarScene() {
-    lateinit var binding: SceneHistoryBinding
+    private var _binding: SceneHistoryBinding? = null
+    private val binding get() = _binding!!
     private val mAdapter: HistoryAdapter by lazy {
         HistoryAdapter(object : DiffUtil.ItemCallback<HistoryInfo>() {
             override fun areItemsTheSame(oldItem: HistoryInfo, newItem: HistoryInfo): Boolean {
@@ -126,7 +127,7 @@ class HistoryScene : BaseToolbarScene() {
         inflater: LayoutInflater,
         container: ViewGroup?, savedInstanceState: Bundle?
     ): View {
-        binding = SceneHistoryBinding.inflate(inflater, container, false)
+        _binding = SceneHistoryBinding.inflate(inflater, container, false)
         setLiftOnScrollTargetView(binding.recyclerView)
         val mViewTransition = ViewTransition(binding.content, binding.tip)
         val drawable = ContextCompat.getDrawable(requireContext(), R.drawable.big_history)
@@ -176,6 +177,7 @@ class HistoryScene : BaseToolbarScene() {
     override fun onDestroyView() {
         super.onDestroyView()
         binding.recyclerView.stopScroll()
+        _binding = null
     }
 
     override fun onNavigationClick() {

app/src/main/java/com/hippo/ehviewer/ui/scene/SearchBarScene.kt

@@ -33,7 +33,8 @@ import kotlinx.coroutines.launch
 
 
 abstract class SearchBarScene : BaseScene(), ToolBarScene {
-    private lateinit var binding: SceneSearchbarBinding
+    private var _binding: SceneSearchbarBinding? = null
+    private val binding get() = _binding!!
     private var mSuggestionList: List<Suggestion>? = null
     private var mSuggestionAdapter: SuggestionAdapter? = null
     private var mSuggestionProvider: SuggestionProvider? = null
@@ -45,7 +46,7 @@ abstract class SearchBarScene : BaseScene(), ToolBarScene {
         inflater: LayoutInflater,
         container: ViewGroup?, savedInstanceState: Bundle?
     ): View {
-        binding = SceneSearchbarBinding.inflate(inflater, container, false)
+        _binding = SceneSearchbarBinding.inflate(inflater, container, false)
         binding.appbar.statusBarForeground =
             MaterialShapeDrawable.createWithElevationOverlay(context)
         binding.searchview.editText.addTextChangedListener {
@@ -89,6 +90,7 @@ abstract class SearchBarScene : BaseScene(), ToolBarScene {
     override fun onDestroyView() {
         super.onDestroyView()
         mSearchViewOnBackPressedCallback.remove()
+        _binding = null
     }
 
     private var privLockModeStart: Int? = null