diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index 7000196b..9e5e7252 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -3,6 +3,11 @@
     <option name="RIGHT_MARGIN" value="1000" />
     <AndroidXmlCodeStyleSettings>
       <option name="USE_CUSTOM_SETTINGS" value="true" />
+      <option name="LAYOUT_SETTINGS">
+        <value>
+          <option name="INSERT_LINE_BREAK_BEFORE_NAMESPACE_DECLARATION" value="true" />
+        </value>
+      </option>
       <option name="MANIFEST_SETTINGS">
         <value>
           <option name="INSERT_LINE_BREAK_BEFORE_NAMESPACE_DECLARATION" value="true" />
diff --git a/app/src/main/java/org/autojs/autojs/theme/app/ColorSelectActivity.kt b/app/src/main/java/org/autojs/autojs/theme/app/ColorSelectActivity.kt
index 86c20ec3..933e6793 100644
--- a/app/src/main/java/org/autojs/autojs/theme/app/ColorSelectActivity.kt
+++ b/app/src/main/java/org/autojs/autojs/theme/app/ColorSelectActivity.kt
@@ -29,7 +29,7 @@ class ColorSelectActivity : BaseActivity() {
 
     override val handleStatusBarThemeColorAutomatically = false
 
-    private var binding: MtActivityColorSelectBinding? = null
+    private lateinit var binding: MtActivityColorSelectBinding
 
     private lateinit var mAppBarLayout: AppBarLayout
     private lateinit var mTitle: String
@@ -48,17 +48,13 @@ class ColorSelectActivity : BaseActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         handleIntent()
-        binding = MtActivityColorSelectBinding.inflate(layoutInflater).also {
+        MtActivityColorSelectBinding.inflate(layoutInflater).also {
+            binding = it
             setUpUI(it)
             ViewUtils.excludePaddingClippableViewFromNavigationBar(it.colorSettingRecyclerView)
         }
     }
 
-    override fun onDestroy() {
-        super.onDestroy()
-        binding = null
-    }
-
     private fun handleIntent() {
         mTitle = intent.getStringExtra("title") ?: getString(R.string.mt_color_picker_title)
     }
@@ -104,7 +100,7 @@ class ColorSelectActivity : BaseActivity() {
     }
 
     private fun setUpToolbarColors() {
-        val toolbar = binding!!.toolbar
+        val toolbar = binding.toolbar
         val aimColor = when {
             ColorUtils.isLuminanceLight(mCurrentColor) -> getColor(R.color.day)
             else -> getColor(R.color.night)
@@ -121,7 +117,7 @@ class ColorSelectActivity : BaseActivity() {
     }
 
     private fun setColorWithAnimation(view: View, colorTo: Int) {
-        binding!!.appBarContainer.setBackgroundColor(mCurrentColor)
+        binding.appBarContainer.setBackgroundColor(mCurrentColor)
         view.setBackgroundColor(colorTo)
         mCurrentColor = colorTo
 
diff --git a/app/src/main/java/org/autojs/autojs/ui/doc/DocumentationFragment.kt b/app/src/main/java/org/autojs/autojs/ui/doc/DocumentationFragment.kt
index 81f7531e..31c24207 100644
--- a/app/src/main/java/org/autojs/autojs/ui/doc/DocumentationFragment.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/doc/DocumentationFragment.kt
@@ -9,6 +9,7 @@ import android.webkit.WebView
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.google.android.material.tabs.TabLayout
 import org.autojs.autojs.event.BackPressedHandler
+import org.autojs.autojs.ui.fragment.BindingDelegates.viewBinding
 import org.autojs.autojs.ui.main.MainActivity
 import org.autojs.autojs.ui.main.QueryEvent
 import org.autojs.autojs.ui.main.ViewPagerFragment
@@ -27,7 +28,7 @@ import org.greenrobot.eventbus.Subscribe
  */
 open class DocumentationFragment : ViewPagerFragment(ROTATION_GONE), BackPressedHandler, ViewStatesManageable {
 
-    private var binding: FragmentOnlineDocsBinding? = null
+    private val binding by viewBinding(FragmentOnlineDocsBinding::bind)
 
     private var mIndexUrl: String? = null
     private var mPreviousQuery: String? = null
@@ -45,12 +46,12 @@ open class DocumentationFragment : ViewPagerFragment(ROTATION_GONE), BackPressed
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        return FragmentOnlineDocsBinding.inflate(inflater, container, false).also { binding = it }.root
+        return FragmentOnlineDocsBinding.inflate(inflater, container, false).root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        binding!!.ewebView.also { ewebView ->
+        binding.ewebView.also { ewebView ->
             ewebView.webView.also { webView ->
                 mWebView = webView
                 WebViewUtils.adaptDarkMode(requireContext(), webView)
@@ -107,11 +108,6 @@ open class DocumentationFragment : ViewPagerFragment(ROTATION_GONE), BackPressed
         EventBus.getDefault().unregister(this)
     }
 
-    override fun onDestroyView() {
-        super.onDestroyView()
-        binding = null
-    }
-
     override fun onPageShow() {
         super.onPageShow()
         mIsCurrentPageDocs = true
diff --git a/app/src/main/java/org/autojs/autojs/ui/edit/EditorView.kt b/app/src/main/java/org/autojs/autojs/ui/edit/EditorView.kt
index a33bd2ea..98fb24b6 100644
--- a/app/src/main/java/org/autojs/autojs/ui/edit/EditorView.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/edit/EditorView.kt
@@ -253,7 +253,7 @@ class EditorView : LinearLayout, OnHintClickListener, ClickCallback, ToolbarFrag
     private fun setMenuItemStatus(id: Int, enabled: Boolean) {
         mMenuItemStatus.put(id, enabled)
         val supportManager = activity.supportFragmentManager
-        val fragment = supportManager.findFragmentById(R.id.toolbar_menu) as ToolbarFragment?
+        val fragment = supportManager.findFragmentById(R.id.toolbar_menu) as ToolbarFragment<*>?
         if (fragment == null) {
             mNormalToolbar.setMenuItemStatus(id, enabled)
         } else {
diff --git a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/DebugToolbarFragment.java b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/DebugToolbarFragment.java
index 11c9e66e..02ece169 100644
--- a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/DebugToolbarFragment.java
+++ b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/DebugToolbarFragment.java
@@ -8,11 +8,9 @@ import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView;
-
 import org.autojs.autojs.execution.ScriptExecution;
 import org.autojs.autojs.pio.PFiles;
 import org.autojs.autojs.rhino.debug.DebugCallback;
@@ -46,7 +44,7 @@ import java.util.List;
 //  #     at org.mozilla.javascript.Kit.codeBug(Kit.java:353)
 //  #     at org.autojs.autojs.rhino.debug.Dim.interrupted(Dim.java:806)
 //  #     ... ...
-public class DebugToolbarFragment extends ToolbarFragment implements DebugCallback, CodeEditor.CursorChangeCallback, CodeEvaluator {
+public class DebugToolbarFragment extends ToolbarFragment<FragmentDebugToolbarBinding> implements DebugCallback, CodeEditor.CursorChangeCallback, CodeEvaluator {
 
     private static final String LOG_TAG = "DebugToolbarFragment";
     private EditorView mEditorView;
@@ -76,7 +74,6 @@ public class DebugToolbarFragment extends ToolbarFragment implements DebugCallba
             mDebugger.clearAllBreakpoints();
         }
     };
-    private FragmentDebugToolbarBinding binding;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -84,11 +81,9 @@ public class DebugToolbarFragment extends ToolbarFragment implements DebugCallba
         mHandler = new Handler(Looper.getMainLooper());
     }
 
-    @Nullable
     @Override
-    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
-        binding = FragmentDebugToolbarBinding.inflate(inflater, container, false);
-        return binding.getRoot();
+    protected FragmentDebugToolbarBinding createBinding(@NonNull @NotNull LayoutInflater inflater, @Nullable @org.jetbrains.annotations.Nullable ViewGroup container) {
+        return FragmentDebugToolbarBinding.inflate(inflater, container, false);
     }
 
     @Override
@@ -121,12 +116,6 @@ public class DebugToolbarFragment extends ToolbarFragment implements DebugCallba
         binding.resume.setOnClickListener(v -> resume());
     }
 
-    @Override
-    public void onDestroyView() {
-        super.onDestroyView();
-        binding = null;
-    }
-
     private void setupEditor() {
         CodeEditor editor = mEditorView.editor;
         editor.setRedoUndoEnabled(false);
diff --git a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/NormalToolbarFragment.java b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/NormalToolbarFragment.java
index 83866d18..c42a03af 100644
--- a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/NormalToolbarFragment.java
+++ b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/NormalToolbarFragment.java
@@ -1,28 +1,21 @@
 package org.autojs.autojs.ui.edit.toolbar;
 
-import android.os.Bundle;
 import android.view.LayoutInflater;
-import android.view.View;
 import android.view.ViewGroup;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-
 import org.autojs.autojs6.R;
 import org.autojs.autojs6.databinding.FragmentNormalToolbarBinding;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.Arrays;
 import java.util.List;
 
-public class NormalToolbarFragment extends ToolbarFragment {
+public class NormalToolbarFragment extends ToolbarFragment<FragmentNormalToolbarBinding> {
 
-    private FragmentNormalToolbarBinding binding;
-
-    @Nullable
     @Override
-    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
-        binding = FragmentNormalToolbarBinding.inflate(inflater, container, false);
-        return binding.getRoot();
+    protected FragmentNormalToolbarBinding createBinding(@NonNull @NotNull LayoutInflater inflater, @Nullable @org.jetbrains.annotations.Nullable ViewGroup container) {
+        return FragmentNormalToolbarBinding.inflate(inflater, container, false);
     }
 
     @Override
@@ -30,9 +23,4 @@ public class NormalToolbarFragment extends ToolbarFragment {
         return Arrays.asList(R.id.run, R.id.undo, R.id.redo, R.id.save);
     }
 
-    @Override
-    public void onDestroyView() {
-        super.onDestroyView();
-        binding = null;
-    }
 }
diff --git a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/SearchToolbarFragment.java b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/SearchToolbarFragment.java
index fcd3d058..518fb851 100644
--- a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/SearchToolbarFragment.java
+++ b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/SearchToolbarFragment.java
@@ -4,27 +4,22 @@ import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-
 import org.autojs.autojs6.R;
 import org.autojs.autojs6.databinding.FragmentSearchToolbarBinding;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.Arrays;
 import java.util.List;
 
-public class SearchToolbarFragment extends ToolbarFragment {
+public class SearchToolbarFragment extends ToolbarFragment<FragmentSearchToolbarBinding> {
 
     public static final String ARGUMENT_SHOW_REPLACE_ITEM = "show_replace_item";
 
-    private FragmentSearchToolbarBinding binding;
-
-    @Nullable
     @Override
-    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
-        binding = FragmentSearchToolbarBinding.inflate(inflater, container, false);
-        return binding.getRoot();
+    protected FragmentSearchToolbarBinding createBinding(@NonNull @NotNull LayoutInflater inflater, @Nullable @org.jetbrains.annotations.Nullable ViewGroup container) {
+        return FragmentSearchToolbarBinding.inflate(inflater, container, false);
     }
 
     @Override
@@ -42,9 +37,4 @@ public class SearchToolbarFragment extends ToolbarFragment {
         return Arrays.asList(R.id.replace, R.id.find_next, R.id.find_prev, R.id.cancel_search);
     }
 
-    @Override
-    public void onDestroyView() {
-        super.onDestroyView();
-        binding = null;
-    }
 }
diff --git a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/ToolbarFragment.java b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/ToolbarFragment.java
index 30ea9596..3bd6493a 100644
--- a/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/ToolbarFragment.java
+++ b/app/src/main/java/org/autojs/autojs/ui/edit/toolbar/ToolbarFragment.java
@@ -1,19 +1,17 @@
 package org.autojs.autojs.ui.edit.toolbar;
 
 import android.os.Bundle;
-
+import android.view.View;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.fragment.app.Fragment;
-
-import android.view.View;
-
+import androidx.viewbinding.ViewBinding;
 import org.autojs.autojs.ui.edit.EditorView;
+import org.autojs.autojs.ui.fragment.BaseViewBindingFragment;
 import org.autojs.autojs6.R;
 
 import java.util.List;
 
-public abstract class ToolbarFragment extends Fragment implements View.OnClickListener, View.OnLongClickListener {
+public abstract class ToolbarFragment<T extends ViewBinding> extends BaseViewBindingFragment<T> implements View.OnClickListener, View.OnLongClickListener {
 
     public interface OnMenuItemClickListener {
         void onToolbarMenuItemClick(int id);
@@ -79,7 +77,7 @@ public abstract class ToolbarFragment extends Fragment implements View.OnClickLi
     @Override
     public boolean onLongClick(View v) {
         return mOnMenuItemLongClickListener != null &&
-                mOnMenuItemLongClickListener.onToolbarMenuItemLongClick(v.getId());
+               mOnMenuItemLongClickListener.onToolbarMenuItemLongClick(v.getId());
     }
 
     public void setMenuItemStatus(int id, boolean enabled) {
diff --git a/app/src/main/java/org/autojs/autojs/ui/explorer/ExplorerView.kt b/app/src/main/java/org/autojs/autojs/ui/explorer/ExplorerView.kt
index e4d543d3..3c0040f8 100644
--- a/app/src/main/java/org/autojs/autojs/ui/explorer/ExplorerView.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/explorer/ExplorerView.kt
@@ -8,7 +8,6 @@ import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import android.widget.ImageView
 import android.widget.PopupMenu
 import android.widget.TextView
 import androidx.core.content.ContextCompat
@@ -823,26 +822,20 @@ open class ExplorerView : ThemeColorSwipeRefreshLayout, SwipeRefreshLayout.OnRef
     }
 
     internal inner class ExplorerPageViewHolder(itemView: View) : BindableViewHolder<Any>(itemView) {
-        var mName: TextView
-        var mDirDate: TextView
-        var mOptions: View
-        var mIcon: ImageView
+
+        private val binding = ExplorerDirectoryBinding.bind(itemView).also {
+            it.item.setOnClickListener { withItemSelected { onItemClick() } }
+        }
+
+        private var mName = binding.name
+        private var mDirDate = binding.scriptDirDate
+        private var mIcon = binding.icon
+        private var mOptions = binding.more.also {
+            it.setOnClickListener { withItemSelected { showOptionsMenu() } }
+        }
 
         private var mExplorerPage: ExplorerPage? = null
 
-        init {
-            val binding = ExplorerDirectoryBinding.bind(itemView)
-
-            mName = binding.name
-            mDirDate = binding.scriptDirDate
-            mIcon = binding.icon
-
-            mOptions = binding.more
-            mOptions.setOnClickListener { withItemSelected { showOptionsMenu() } }
-
-            binding.item.setOnClickListener { withItemSelected { onItemClick() } }
-        }
-
         override fun bind(data: Any, position: Int) {
             if (data !is ExplorerPage) return
             mName.text = ExplorerViewHelper.getDisplayName(context, data)
@@ -903,7 +896,8 @@ open class ExplorerView : ThemeColorSwipeRefreshLayout, SwipeRefreshLayout.OnRef
     }
 
     internal inner class ExplorerCategoryViewHolder(itemView: View) : BindableViewHolder<Any>(itemView) {
-        val binding: ExplorerCategoryBinding = ExplorerCategoryBinding.bind(itemView)
+
+        private val binding = ExplorerCategoryBinding.bind(itemView)
 
         private var mIsDir = false
 
diff --git a/app/src/main/java/org/autojs/autojs/ui/fragment/BaseViewBindingFragment.java b/app/src/main/java/org/autojs/autojs/ui/fragment/BaseViewBindingFragment.java
new file mode 100644
index 00000000..16236cc6
--- /dev/null
+++ b/app/src/main/java/org/autojs/autojs/ui/fragment/BaseViewBindingFragment.java
@@ -0,0 +1,28 @@
+package org.autojs.autojs.ui.fragment;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+public abstract class BaseViewBindingFragment<T extends androidx.viewbinding.ViewBinding> extends Fragment {
+
+    protected T binding;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        binding = createBinding(inflater, container);
+        return getRootView(binding);
+    }
+
+    protected abstract T createBinding(@NonNull LayoutInflater inflater, @Nullable ViewGroup container);
+
+    protected View getRootView(@NonNull T binding) {
+        return binding.getRoot();
+    }
+
+}
diff --git a/app/src/main/java/org/autojs/autojs/ui/fragment/BindingDelegates.kt b/app/src/main/java/org/autojs/autojs/ui/fragment/BindingDelegates.kt
new file mode 100644
index 00000000..ed38922b
--- /dev/null
+++ b/app/src/main/java/org/autojs/autojs/ui/fragment/BindingDelegates.kt
@@ -0,0 +1,22 @@
+package org.autojs.autojs.ui.fragment
+
+import androidx.fragment.app.Fragment
+import android.view.View
+import kotlin.properties.ReadOnlyProperty
+import kotlin.reflect.KProperty
+
+object BindingDelegates {
+
+    fun <T> Fragment.viewBinding(bindView: (View) -> T) = object : ReadOnlyProperty<Fragment, T> {
+
+        private var binding: T? = null
+
+        override fun getValue(thisRef: Fragment, property: KProperty<*>): T {
+            return binding ?: bindView(thisRef.requireView()).also { binding = it }
+        }
+
+        override fun toString() = "Binding for ${this@viewBinding.javaClass.name}: $binding"
+
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.kt b/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.kt
index d1e7048b..15361984 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/main/MainActivity.kt
@@ -361,6 +361,7 @@ class MainActivity : BaseActivity(), DelegateHost, HostActivity {
             return
         }
         if (!mBackPressObserver.onBackPressed(this)) {
+            @Suppress("DEPRECATION")
             super.onBackPressed()
         }
     }
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/drawer/DrawerFragment.kt b/app/src/main/java/org/autojs/autojs/ui/main/drawer/DrawerFragment.kt
index 27fb9a2d..e59466b9 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/drawer/DrawerFragment.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/main/drawer/DrawerFragment.kt
@@ -14,6 +14,7 @@ import org.autojs.autojs.app.tool.FloatingButtonTool
 import org.autojs.autojs.app.tool.JsonSocketClientTool
 import org.autojs.autojs.app.tool.JsonSocketServerTool
 import org.autojs.autojs.core.accessibility.AccessibilityTool
+import org.autojs.autojs.core.pref.Pref
 import org.autojs.autojs.permission.DisplayOverOtherAppsPermission
 import org.autojs.autojs.permission.IgnoreBatteryOptimizationsPermission
 import org.autojs.autojs.permission.MediaProjectionPermission
@@ -25,13 +26,13 @@ import org.autojs.autojs.permission.WriteSystemSettingsPermission
 import org.autojs.autojs.pluginclient.DevPluginService
 import org.autojs.autojs.pluginclient.JsonSocketClient
 import org.autojs.autojs.pluginclient.JsonSocketServer
-import org.autojs.autojs.core.pref.Pref
 import org.autojs.autojs.service.AccessibilityService
 import org.autojs.autojs.service.ForegroundService
 import org.autojs.autojs.service.NotificationService
 import org.autojs.autojs.theme.app.ColorSelectActivity
 import org.autojs.autojs.ui.floating.CircularMenu
 import org.autojs.autojs.ui.floating.FloatyWindowManger
+import org.autojs.autojs.ui.fragment.BindingDelegates.viewBinding
 import org.autojs.autojs.ui.main.MainActivity
 import org.autojs.autojs.ui.settings.AboutActivity
 import org.autojs.autojs.ui.settings.PreferencesActivity
@@ -52,7 +53,7 @@ import java.lang.ref.WeakReference
  */
 open class DrawerFragment : Fragment() {
 
-    private var binding: FragmentDrawerBinding? = null
+    private val binding by viewBinding(FragmentDrawerBinding::bind)
 
     private var privateDrawerMenu: RecyclerView? = null
     private var privateContext: WeakReference<Context?>? = null
@@ -373,26 +374,26 @@ open class DrawerFragment : Fragment() {
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        return FragmentDrawerBinding.inflate(inflater, container, false).also { binding = it }.root
+        return FragmentDrawerBinding.inflate(inflater, container, false).root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        mDrawerMenu = binding!!.drawerMenu
+        mDrawerMenu = binding.drawerMenu
         initMenuItems()
         initMenuItemStates()
         setupListeners()
     }
 
     private fun setupListeners() {
-        binding!!.settings.setOnClickListener { view ->
+        binding.settings.setOnClickListener { view ->
             startActivity(
                 Intent(view.context, PreferencesActivity::class.java)
                     .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
             )
         }
-        binding!!.restart.setOnClickListener { mActivity.rebirth() }
-        binding!!.exit.setOnClickListener { mActivity.exitCompletely() }
+        binding.restart.setOnClickListener { mActivity.rebirth() }
+        binding.exit.setOnClickListener { mActivity.exitCompletely() }
     }
 
     override fun onResume() {
@@ -410,7 +411,6 @@ open class DrawerFragment : Fragment() {
 
     override fun onDestroyView() {
         super.onDestroyView()
-        binding = null
         privateDrawerMenu = null
         privateContext = null
         privateActivity = null
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/scripts/ExplorerFragment.kt b/app/src/main/java/org/autojs/autojs/ui/main/scripts/ExplorerFragment.kt
index 03dbb8d2..c2304f19 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/scripts/ExplorerFragment.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/main/scripts/ExplorerFragment.kt
@@ -21,6 +21,7 @@ import org.autojs.autojs.model.script.Scripts
 import org.autojs.autojs.tool.SimpleObserver
 import org.autojs.autojs.ui.common.ScriptOperations
 import org.autojs.autojs.ui.explorer.ExplorerView
+import org.autojs.autojs.ui.fragment.BindingDelegates.viewBinding
 import org.autojs.autojs.ui.main.FloatingActionMenu
 import org.autojs.autojs.ui.main.FloatingActionMenu.OnFloatingActionButtonClickListener
 import org.autojs.autojs.ui.main.MainActivity
@@ -44,7 +45,7 @@ import org.greenrobot.eventbus.Subscribe
 open class ExplorerFragment : ViewPagerFragment(0), OnFloatingActionButtonClickListener, ViewStatesManageable {
 
     private var mBottomInset: Int = 0
-    private var binding: FragmentExplorerBinding? = null
+    private val binding by viewBinding(FragmentExplorerBinding::bind)
 
     private var mExplorerView: ExplorerView? = null
     private var mFloatingActionMenu: FloatingActionMenu? = null
@@ -56,7 +57,7 @@ open class ExplorerFragment : ViewPagerFragment(0), OnFloatingActionButtonClickL
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        return FragmentExplorerBinding.inflate(inflater, container, false).also { binding = it }.root
+        return FragmentExplorerBinding.inflate(inflater, container, false).root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -65,7 +66,7 @@ open class ExplorerFragment : ViewPagerFragment(0), OnFloatingActionButtonClickL
             mBottomInset = insets.getInsets(WindowInsetsCompat.Type.systemBars()).bottom
             insets
         }
-        mExplorerView = binding!!.itemList.also { explorerView ->
+        mExplorerView = binding.itemList.also { explorerView ->
             explorerView.setOnItemClickListener(object : ExplorerView.OnItemClickListener {
                 override fun onItemClick(view: View?, item: ExplorerItem) {
                     when {
@@ -190,7 +191,6 @@ open class ExplorerFragment : ViewPagerFragment(0), OnFloatingActionButtonClickL
 
     override fun onDestroyView() {
         super.onDestroyView()
-        binding = null
         mExplorerView = null
         mFloatingActionMenu = null
     }
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/task/TaskManagerFragment.kt b/app/src/main/java/org/autojs/autojs/ui/main/task/TaskManagerFragment.kt
index 6e20f9a7..57c09f5f 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/task/TaskManagerFragment.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/main/task/TaskManagerFragment.kt
@@ -8,6 +8,7 @@ import android.view.ViewGroup
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import org.autojs.autojs.AutoJs
+import org.autojs.autojs.ui.fragment.BindingDelegates.viewBinding
 import org.autojs.autojs.ui.main.ViewPagerFragment
 import org.autojs.autojs.ui.main.ViewStatesManageable
 import org.autojs.autojs.ui.widget.SimpleAdapterDataObserver
@@ -21,7 +22,7 @@ import org.autojs.autojs6.databinding.FragmentTaskManagerBinding
  */
 open class TaskManagerFragment : ViewPagerFragment(45), ViewStatesManageable {
 
-    private var binding: FragmentTaskManagerBinding? = null
+    private val binding by viewBinding(FragmentTaskManagerBinding::bind)
 
     private var mTaskListRecyclerView: TaskListRecyclerView? = null
     private var mSwipeRefreshLayout: SwipeRefreshLayout? = null
@@ -31,13 +32,13 @@ open class TaskManagerFragment : ViewPagerFragment(45), ViewStatesManageable {
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        return FragmentTaskManagerBinding.inflate(inflater, container, false).also { binding = it }.root
+        return FragmentTaskManagerBinding.inflate(inflater, container, false).root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        mSwipeRefreshLayout = binding!!.swipeRefreshLayout
-        mTaskListRecyclerView = binding!!.taskList.also { recyclerView ->
+        mSwipeRefreshLayout = binding.swipeRefreshLayout
+        mTaskListRecyclerView = binding.taskList.also { recyclerView ->
             recyclerView.adapter?.registerAdapterDataObserver(object : SimpleAdapterDataObserver() {
                 override fun onSomethingChanged() {
                     // To do something here maybe some day.
@@ -75,7 +76,6 @@ open class TaskManagerFragment : ViewPagerFragment(45), ViewStatesManageable {
 
     override fun onDestroyView() {
         super.onDestroyView()
-        binding = null
         mTaskListRecyclerView = null
         mSwipeRefreshLayout = null
     }
diff --git a/app/src/main/java/org/autojs/autojs/ui/settings/LauncherShortcutsPreference.kt b/app/src/main/java/org/autojs/autojs/ui/settings/LauncherShortcutsPreference.kt
index 8b4d281a..022b98b7 100644
--- a/app/src/main/java/org/autojs/autojs/ui/settings/LauncherShortcutsPreference.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/settings/LauncherShortcutsPreference.kt
@@ -17,11 +17,9 @@ import org.autojs.autojs6.databinding.SelectLauncherShortcutBinding
  */
 class LauncherShortcutsPreference : MaterialPreference {
 
-    private var binding: SelectLauncherShortcutBinding? = null
-
     private val mDialog by lazy {
 
-        val binding = SelectLauncherShortcutBinding.inflate(LayoutInflater.from(prefContext)).also { binding = it }
+        val binding = SelectLauncherShortcutBinding.inflate(LayoutInflater.from(prefContext))
 
         MaterialDialog.Builder(prefContext)
             .customView(binding.root, true)
@@ -79,11 +77,6 @@ class LauncherShortcutsPreference : MaterialPreference {
         super.onClick()
     }
 
-    override fun onDetached() {
-        super.onDetached()
-        binding = null
-    }
-
     private fun showShortcutsSelectionDialog() {
         if (!mDialog.isShowing) mDialog.show()
     }
diff --git a/app/src/main/java/org/autojs/autojs/ui/splash/SplashActivity.kt b/app/src/main/java/org/autojs/autojs/ui/splash/SplashActivity.kt
index d09a1270..ddf53453 100644
--- a/app/src/main/java/org/autojs/autojs/ui/splash/SplashActivity.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/splash/SplashActivity.kt
@@ -4,7 +4,6 @@ import android.annotation.SuppressLint
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
-import android.widget.LinearLayout
 import org.autojs.autojs.ui.BaseActivity
 import org.autojs.autojs.ui.floating.FloatyWindowManger
 import org.autojs.autojs.ui.main.MainActivity
@@ -20,8 +19,6 @@ class SplashActivity : BaseActivity() {
 
     override val handleStatusBarThemeColorAutomatically = false
 
-    private var binding: ActivitySplashBinding? = null
-
     private var mAlreadyEnterNextActivity = false
     private var mPaused = false
 
@@ -30,8 +27,7 @@ class SplashActivity : BaseActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
-        val binding = ActivitySplashBinding.inflate(layoutInflater).also { binding = it }
-        setContentView(binding.root)
+        setContentView(ActivitySplashBinding.inflate(layoutInflater).root)
 
         @Suppress("DEPRECATION")
         mHandler = Looper.myLooper()?.let { Handler(it) } ?: Handler()
@@ -53,11 +49,6 @@ class SplashActivity : BaseActivity() {
         }
     }
 
-    override fun onDestroy() {
-        super.onDestroy()
-        binding = null
-    }
-
     private fun enterNextActivity() {
         if (!mAlreadyEnterNextActivity && !mPaused) {
             mAlreadyEnterNextActivity = true
@@ -68,7 +59,7 @@ class SplashActivity : BaseActivity() {
 
     companion object {
 
-        const val INIT_TIMEOUT: Long = 1000
+        const val INIT_TIMEOUT = 1000L
 
     }
 
diff --git a/app/src/main/java/org/autojs/autojs/ui/widget/ToolbarMenuItem.kt b/app/src/main/java/org/autojs/autojs/ui/widget/ToolbarMenuItem.kt
index 91d85648..535b91e7 100644
--- a/app/src/main/java/org/autojs/autojs/ui/widget/ToolbarMenuItem.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/widget/ToolbarMenuItem.kt
@@ -2,8 +2,8 @@ package org.autojs.autojs.ui.widget
 
 import android.content.Context
 import android.content.res.ColorStateList
-import android.graphics.drawable.Drawable
 import android.util.AttributeSet
+import android.view.LayoutInflater
 import android.widget.ImageView
 import android.widget.LinearLayout
 import android.widget.TextView
@@ -11,47 +11,50 @@ import androidx.core.content.ContextCompat
 import org.autojs.autojs.theme.ThemeColorManager
 import org.autojs.autojs.util.DrawableUtils
 import org.autojs.autojs6.R
+import org.autojs.autojs6.databinding.ToolbarMenuItemBinding
 
 /**
  * Created by Stardust on Jan 29, 2017.
  */
 class ToolbarMenuItem : LinearLayout {
 
-    private val mColorDisabled: Int
-        get() = when (ThemeColorManager.isThemeColorLuminanceLight()) {
-            true -> ContextCompat.getColor(context, R.color.toolbar_menu_item_disabled_dark)
-            else -> ContextCompat.getColor(context, R.color.toolbar_menu_item_disabled_light)
-        }
-    private val mColorEnabled: Int
+    private lateinit var mImageView: ImageView
+    private var mTextView: TextView
+
+    private val enabledDrawable by lazy {
+        mImageView.drawable
+    }
+
+    private val disabledDrawable by lazy {
+        DrawableUtils.setDrawableColorFilterSrcIn(enabledDrawable, colorDisabled)
+    }
+
+    private val colorEnabled: Int
         get() = when (ThemeColorManager.isThemeColorLuminanceLight()) {
             true -> ContextCompat.getColor(context, R.color.toolbar_menu_item_enabled_dark)
             else -> ContextCompat.getColor(context, R.color.toolbar_menu_item_enabled_light)
         }
 
-    private var mImageView: ImageView
-    private var mTextView: TextView
-    private var mEnabledDrawable: Drawable? = null
-    private var mDisabledDrawable: Drawable? = null
+    private val colorDisabled: Int
+        get() = when (ThemeColorManager.isThemeColorLuminanceLight()) {
+            true -> ContextCompat.getColor(context, R.color.toolbar_menu_item_disabled_dark)
+            else -> ContextCompat.getColor(context, R.color.toolbar_menu_item_disabled_light)
+        }
 
     constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes) {
-        inflate(context, R.layout.toolbar_menu_item, this)
+        val binding = ToolbarMenuItemBinding.inflate(LayoutInflater.from(context), this, true)
 
-        val a = context.obtainStyledAttributes(attrs, R.styleable.ToolbarMenuItem)
+        context.obtainStyledAttributes(attrs, R.styleable.ToolbarMenuItem).also { ta ->
+            mImageView = binding.icon.apply {
+                setImageResource(ta.getResourceId(R.styleable.ToolbarMenuItem_icon, 0))
+                imageTintList = ColorStateList.valueOf(colorEnabled)
+            }
+            mTextView = binding.text.apply {
+                text = ta.getString(R.styleable.ToolbarMenuItem_text)
+                setTextColor(colorEnabled)
+            }
+        }.recycle()
 
-        val iconText = a.getString(R.styleable.ToolbarMenuItem_text)
-        val iconResId = a.getResourceId(R.styleable.ToolbarMenuItem_icon, 0)
-
-        a.recycle()
-
-        mImageView = findViewById<ImageView?>(R.id.icon).apply {
-            setImageResource(iconResId)
-            imageTintList = ColorStateList.valueOf(mColorEnabled)
-        }
-
-        mTextView = findViewById<TextView?>(R.id.text).apply {
-            text = iconText
-            setTextColor(mColorEnabled)
-        }
     }
 
     constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : this(context, attrs, defStyleAttr, 0)
@@ -59,22 +62,11 @@ class ToolbarMenuItem : LinearLayout {
     constructor(context: Context, attrs: AttributeSet?) : this(context, attrs, 0)
 
     override fun setEnabled(enabled: Boolean) {
-        if (enabled != isEnabled) {
-            super.setEnabled(enabled)
-            ensureEnabledDrawable()
-            ensureDisabledDrawable()
-            mImageView.setImageDrawable(if (enabled) mEnabledDrawable else mDisabledDrawable)
-            mImageView.imageTintList = ColorStateList.valueOf(if (enabled) mColorEnabled else mColorDisabled)
-            mTextView.setTextColor(if (enabled) mColorEnabled else mColorDisabled)
-        }
-    }
-
-    private fun ensureDisabledDrawable() {
-        mDisabledDrawable = mDisabledDrawable ?: DrawableUtils.setDrawableColorFilterSrcIn(mEnabledDrawable, mColorDisabled)
-    }
-
-    private fun ensureEnabledDrawable() {
-        mEnabledDrawable = mEnabledDrawable ?: mImageView.drawable
+        if (isEnabled == enabled) return
+        super.setEnabled(enabled)
+        mImageView.setImageDrawable(if (enabled) enabledDrawable else disabledDrawable)
+        mImageView.imageTintList = ColorStateList.valueOf(if (enabled) colorEnabled else colorDisabled)
+        mTextView.setTextColor(if (enabled) colorEnabled else colorDisabled)
     }
 
 }
\ No newline at end of file
diff --git a/version.properties b/version.properties
index caa91e23..026773d2 100644
--- a/version.properties
+++ b/version.properties
@@ -1,5 +1,5 @@
-#Wed Mar 12 14:53:38 CST 2025
-BUILD_TIME=1741762418877
+#Thu Mar 13 01:24:48 CST 2025
+BUILD_TIME=1741800288640
 COMPILE_SDK_VERSION=35
 JAVA_VERSION=23
 JAVA_VERSION_MIN_RADICAL=0
@@ -17,6 +17,6 @@ RAPID_OCR_OPENCV_MOBILE_LABEL_VERSION=13
 RAPID_OCR_OPENCV_MOBILE_VERSION=4.5.3
 TARGET_SDK_VERSION=35
 TARGET_SDK_VERSION_INRT=29
-VERSION_BUILD=3018
+VERSION_BUILD=3022
 VERSION_NAME=6.6.2 Alpha4
 VSCODE_EXT_REQUIRED_VERSION=1.0.8