删除kotlin-android-extensions插件，使用viewBinding替代

app/build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id 'com.android.application'
     id 'kotlin-android'
-    id 'kotlin-android-extensions'
+    id 'kotlin-parcelize'
 }
 
 def name = "reader"
@@ -22,7 +22,7 @@ android {
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
         ndk {
-            abiFilters "armeabi", "arm64-v8a"// "armeabi-v7a",
+            abiFilters "armeabi"
         }
         multiDexEnabled true
         resConfigs "zh", "zh-rCN"
@@ -38,7 +38,9 @@ android {
             storePassword '1qaz@WSX'
         }
     }
-
+    buildFeatures {
+        viewBinding true
+    }
     buildTypes {
         debug {
             minifyEnabled true
@@ -68,11 +70,6 @@ android {
             dimension "mode"
             manifestPlaceholders = [APP_CHANNEL_VALUE: "app"]
         }
-        google {
-            dimension "mode"
-            applicationId "com.novel.read"
-            manifestPlaceholders = [APP_CHANNEL_VALUE: "google"]
-        }
     }
 
     compileOptions {
@@ -161,5 +158,4 @@ dependencies {
     implementation 'com.allenliu.versionchecklib:library:2.2.0'
 
     implementation 'com.permissionx.guolindev:permissionx:1.4.0'
-
 }

app/src/main/java/com/novel/read/base/BaseActivity.kt

@@ -10,6 +10,7 @@ import android.view.View
 import android.view.WindowManager
 import android.widget.FrameLayout
 import androidx.appcompat.app.AppCompatActivity
+import androidx.viewbinding.ViewBinding
 import com.novel.read.R
 import com.novel.read.constant.AppConst
 import com.novel.read.constant.Theme
@@ -23,8 +24,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.cancel
 
-abstract class BaseActivity(
+abstract class BaseActivity<VB : ViewBinding>(
-    private val layoutID: Int,
     val fullScreen: Boolean = true,
     private val theme: Theme = Theme.Auto,
     private val toolBarTheme: Theme = Theme.Auto,
@@ -32,6 +32,8 @@ abstract class BaseActivity(
 ) : AppCompatActivity(),
     CoroutineScope by MainScope() {
 
+    protected val binding: VB by lazy { getViewBinding() }
+
     val isInMultiWindow: Boolean
         get() {
             return if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
@@ -45,6 +47,8 @@ abstract class BaseActivity(
         super.attachBaseContext(LanguageUtils.setConfiguration(newBase))
     }
 
+    protected abstract fun getViewBinding(): VB
+
     override fun onCreateView(
         parent: View?,
         name: String,
@@ -60,9 +64,9 @@ abstract class BaseActivity(
     override fun onCreate(savedInstanceState: Bundle?) {
         window.decorView.disableAutoFill()
         initTheme()
-        setupSystemBar()
         super.onCreate(savedInstanceState)
-        setContentView(layoutID)
+        setContentView(binding.root)
+        setupSystemBar()
         if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
             findViewById<TitleBar>(R.id.title_bar)
                 ?.onMultiWindowModeChanged(isInMultiWindowMode, fullScreen)

app/src/main/java/com/novel/read/base/BaseBindingAdapter.kt

@@ -0,0 +1,41 @@
+package com.novel.read.base
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.viewbinding.ViewBinding
+import com.chad.library.adapter.base.BaseQuickAdapter
+import com.chad.library.adapter.base.BaseSectionQuickAdapter
+import com.chad.library.adapter.base.entity.SectionEntity
+import com.chad.library.adapter.base.viewholder.BaseViewHolder
+
+abstract class BaseBindingAdapter<T, VB : ViewBinding>(data: MutableList<T>? = null) :
+    BaseQuickAdapter<T, VBViewHolder<VB>>(0, data) {
+
+    abstract fun createViewBinding(inflater: LayoutInflater, parent: ViewGroup): VB
+
+    override fun onCreateDefViewHolder(parent: ViewGroup, viewType: Int): VBViewHolder<VB> {
+        val viewBinding = createViewBinding(LayoutInflater.from(parent.context), parent)
+        return VBViewHolder(viewBinding, viewBinding.root)
+    }
+
+}
+
+class VBViewHolder<VB : ViewBinding>(val vb: VB, view: View) : BaseViewHolder(view)
+
+
+@JvmName("bind")
+fun <VB : ViewBinding> BaseViewHolder.withBinding(bind: (View) -> VB): BaseViewHolder =
+    BaseViewHolderWithBinding(bind(itemView))
+
+@JvmName("getBinding")
+@Suppress("UNCHECKED_CAST")
+fun <VB : ViewBinding> BaseViewHolder.getViewBinding(): VB {
+    if (this is BaseViewHolderWithBinding<*>) {
+        return binding as VB
+    } else {
+        throw IllegalStateException("The binding could not be found.")
+    }
+}
+
+class BaseViewHolderWithBinding<VB : ViewBinding>(val binding: VB) : BaseViewHolder(binding.root)

app/src/main/java/com/novel/read/base/BaseFragment.kt

@@ -58,7 +58,7 @@ abstract class BaseFragment(layoutID: Int) : Fragment(layoutID),
     }
 
     private fun onMultiWindowModeChanged() {
-        (activity as? BaseActivity)?.let {
+        (activity as? BaseActivity<*>)?.let {
             view?.findViewById<TitleBar>(R.id.title_bar)
                 ?.onMultiWindowModeChanged(it.isInMultiWindow, it.fullScreen)
         }

app/src/main/java/com/novel/read/base/VMBaseActivity.kt

@@ -1,14 +1,14 @@
 package com.novel.read.base
 
 import androidx.lifecycle.ViewModel
+import androidx.viewbinding.ViewBinding
 import com.novel.read.constant.Theme
 
-abstract class VMBaseActivity<VM : ViewModel>(
+abstract class VMBaseActivity<VB : ViewBinding,VM : ViewModel>(
-    layoutID: Int,
     fullScreen: Boolean = true,
     theme: Theme = Theme.Auto,
     toolBarTheme: Theme = Theme.Auto
-) : BaseActivity(layoutID, fullScreen, theme, toolBarTheme) {
+) : BaseActivity<VB>(fullScreen, theme, toolBarTheme) {
 
     protected abstract val viewModel: VM
 

app/src/main/java/com/novel/read/lib/ATH.kt

@@ -10,6 +10,7 @@ import android.os.Build
 import android.view.View
 import android.view.View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR
 import android.view.Window
+import android.view.WindowInsetsController
 import android.widget.EdgeEffect
 import android.widget.ScrollView
 import androidx.annotation.ColorInt
@@ -23,7 +24,6 @@ import com.novel.read.help.AppConfig
 import com.novel.read.help.TintHelper
 import com.novel.read.utils.ColorUtils
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.activity_main.view.*
 import org.jetbrains.anko.backgroundColor
 
 
@@ -86,6 +86,45 @@ object ATH {
         }
     }
 
+    fun setLightStatusBarAuto(activity: Activity, bgColor: Int) {
+        setLightStatusBar(activity, ColorUtils.isColorLight(bgColor))
+    }
+
+    fun setLightStatusBar(activity: Activity, enabled: Boolean) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            activity.window.insetsController?.let {
+                if (enabled) {
+                    it.setSystemBarsAppearance(
+                        WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS,
+                        WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS
+                    )
+                } else {
+                    it.setSystemBarsAppearance(
+                        0,
+                        WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS
+                    )
+                }
+            }
+        }
+        setLightStatusBarO(activity, enabled)
+    }
+
+    @Suppress("DEPRECATION")
+    private fun setLightStatusBarO(activity: Activity, enabled: Boolean) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            val decorView = activity.window.decorView
+            val systemUiVisibility = decorView.systemUiVisibility
+            if (enabled) {
+                decorView.systemUiVisibility =
+                    systemUiVisibility or View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
+            } else {
+                decorView.systemUiVisibility =
+                    systemUiVisibility and View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR.inv()
+            }
+        }
+    }
+
+
     fun setLightNavigationBar(activity: Activity, enabled: Boolean) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             val decorView = activity.window.decorView
@@ -207,7 +246,7 @@ object ATH {
             val textColor = context.getSecondaryTextColor(textIsDark)
             val colorStateList = Selector.colorBuild()
                 .setDefaultColor(textColor)
-                .setSelectedColor(ThemeStore.accentColor(bottom_navigation_view.context)).create()
+                .setSelectedColor(ThemeStore.accentColor(context)).create()
             itemIconTintList = colorStateList
             itemTextColor = colorStateList
         }

app/src/main/java/com/novel/read/service/help/ReadBook.kt

@@ -98,8 +98,8 @@ object ReadBook {
                 }
                 loadContent(durChapterIndex.plus(1), upContent, false)
                 GlobalScope.launch(Dispatchers.IO) {
-                    for (i in 2..10) {
+                    for (i in 2..9) {
-                        delay(100)
+                        delay(1000)
                         download(durChapterIndex + i)
                     }
                 }
@@ -128,8 +128,8 @@ object ReadBook {
                 }
                 loadContent(durChapterIndex.minus(1), upContent, false)
                 GlobalScope.launch(Dispatchers.IO) {
-                    for (i in -5..-2) {
+                    for (i in 2..9) {
-                        delay(100)
+                        delay(1000)
                         download(durChapterIndex + i)
                     }
                 }
@@ -410,12 +410,6 @@ object ReadBook {
     }
 
     fun pageAnim(): Int {
-//        book?.let {
-//            return if (it.getPageAnim() < 0)
-//                ReadBookConfig.pageAnim
-//            else
-//                it.getPageAnim()
-//        }
         return ReadBookConfig.pageAnim
     }
 
@@ -439,6 +433,7 @@ object ReadBook {
         fun upView()
         fun pageChanged()
         fun contentLoadFinish()
+        fun upPageAnim()
     }
 
 }

app/src/main/java/com/novel/read/ui/MainActivity.kt

@@ -16,18 +16,17 @@ import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.EventBus
 import com.novel.read.data.model.AppUpdateResp
+import com.novel.read.databinding.ActivityMainBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.lib.ATH
 import com.novel.read.service.BaseReadAloudService
 import com.novel.read.ui.main.bookshelf.BookshelfFragment
 import com.novel.read.ui.main.mail.MailFragment
 import com.novel.read.ui.main.my.MyFragment
-import com.novel.read.ui.widget.dialog.AppraiseDialog
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.activity_main.*
 import org.jetbrains.anko.toast
 
-class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
+class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
     BottomNavigationView.OnNavigationItemSelectedListener,
     BottomNavigationView.OnNavigationItemReselectedListener,
     ViewPager.OnPageChangeListener by ViewPager.SimpleOnPageChangeListener() {
@@ -35,31 +34,34 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
     override val viewModel: MainViewModel
         get() = getViewModel(MainViewModel::class.java)
 
+    override fun getViewBinding(): ActivityMainBinding {
+        return ActivityMainBinding.inflate(layoutInflater)
+    }
+
     private var bookshelfReselected: Long = 0
     private var exitTime: Long = 0
     private var pagePosition = 0
     private val fragmentMap = hashMapOf<Int, Fragment>()
 
-    override fun onActivityCreated(savedInstanceState: Bundle?) {
+    override fun onActivityCreated(savedInstanceState: Bundle?) = with(binding) {
-        ATH.applyEdgeEffectColor(view_pager_main)
+        ATH.applyEdgeEffectColor(viewPagerMain)
-        ATH.applyBottomNavigationColor(bottom_navigation_view)
+        ATH.applyBottomNavigationColor(bottomNavigationView)
 
-        view_pager_main.offscreenPageLimit = 3
+        viewPagerMain.offscreenPageLimit = 3
-        view_pager_main.adapter = TabFragmentPageAdapter(supportFragmentManager)
+        viewPagerMain.adapter = TabFragmentPageAdapter(supportFragmentManager)
-        view_pager_main.addOnPageChangeListener(this)
+        viewPagerMain.addOnPageChangeListener(this@MainActivity)
-        bottom_navigation_view.elevation =
+        bottomNavigationView.elevation =
             if (AppConfig.elevation < 0) elevation else AppConfig.elevation.toFloat()
-        bottom_navigation_view.setOnNavigationItemSelectedListener(this)
+        bottomNavigationView.setOnNavigationItemSelectedListener(this@MainActivity)
-        bottom_navigation_view.setOnNavigationItemReselectedListener(this)
+        bottomNavigationView.setOnNavigationItemReselectedListener(this@MainActivity)
         initData()
     }
 
     override fun onPostCreate(savedInstanceState: Bundle?) {
         super.onPostCreate(savedInstanceState)
         viewModel.appUpdate()
-        viewModel.checkCount()
         //自动更新书籍
-        view_pager_main.postDelayed({
+        binding.viewPagerMain.postDelayed({
             viewModel.upAllBookToc()
         }, 1000)
     }
@@ -69,21 +71,13 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
         viewModel.appResp.observe(this) {
             updateApk(it)
         }
-        viewModel.showEvaluate.observe(this) {
-            val dialog = AppraiseDialog(this)
-            dialog.appraiseDialog {
-                goShop()
-                dialog.dismiss()
-            }
-            dialog.show()
-        }
     }
 
-    override fun onPageSelected(position: Int) {
+    override fun onPageSelected(position: Int) = with(binding) {
-        view_pager_main.hideSoftInput()
+        viewPagerMain.hideSoftInput()
         pagePosition = position
         when (position) {
-            0, 1, 2 -> bottom_navigation_view.menu.getItem(position).isChecked = true
+            0, 1, 2 -> bottomNavigationView.menu.getItem(position).isChecked = true
         }
     }
 
@@ -92,7 +86,7 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
             when (keyCode) {
                 KeyEvent.KEYCODE_BACK -> if (event.isTracking && !event.isCanceled) {
                     if (pagePosition != 0) {
-                        view_pager_main.currentItem = 0
+                        binding.viewPagerMain.currentItem = 0
                         return true
                     }
                     if (System.currentTimeMillis() - exitTime > 2000) {
@@ -112,11 +106,11 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
         return super.onKeyUp(keyCode, event)
     }
 
-    override fun onNavigationItemSelected(item: MenuItem): Boolean {
+    override fun onNavigationItemSelected(item: MenuItem): Boolean = with(binding) {
         when (item.itemId) {
-            R.id.menu_mail -> view_pager_main.setCurrentItem(0, false)
+            R.id.menu_mail -> viewPagerMain.setCurrentItem(0, false)
-            R.id.menu_bookshelf -> view_pager_main.setCurrentItem(1, false)
+            R.id.menu_bookshelf -> viewPagerMain.setCurrentItem(1, false)
-            R.id.menu_my_config -> view_pager_main.setCurrentItem(2, false)
+            R.id.menu_my_config -> viewPagerMain.setCurrentItem(2, false)
         }
         return false
     }

app/src/main/java/com/novel/read/ui/MainViewModel.kt

@@ -26,7 +26,6 @@ class MainViewModel(application: Application) : BaseViewModel(application) {
     private val homeRepository by lazy { HomeRepository() }
     private val bookRepository by lazy { BookRepository() }
     var appResp = MutableLiveData<AppUpdateResp>()
-    val showEvaluate = MutableLiveData<Boolean>()
 
     fun appUpdate() {
         launch({
@@ -126,18 +125,4 @@ class MainViewModel(application: Application) : BaseViewModel(application) {
         }
     }
 
-
-    fun checkCount() {
-        val count = App.INSTANCE.getPrefInt(PreferKey.installCount, 0)
-        App.INSTANCE.putPrefInt(PreferKey.installCount, count + 1)
-
-        if (App.INSTANCE.getPrefLong(PreferKey.installTime) == 0L) {
-            App.INSTANCE.putPrefLong(PreferKey.installTime, System.currentTimeMillis())
-        } else {
-            if (StringUtils.checkInstallTime() && !App.INSTANCE.getPrefBoolean(PreferKey.appraiseShow)) {
-                showEvaluate.postValue(true)
-                App.INSTANCE.putPrefBoolean(PreferKey.appraiseShow, true)
-            }
-        }
-    }
 }

app/src/main/java/com/novel/read/ui/about/AboutActivity.kt

@@ -3,9 +3,14 @@ package com.novel.read.ui.about
 import android.os.Bundle
 import com.novel.read.R
 import com.novel.read.base.BaseActivity
+import com.novel.read.databinding.ActivityAboutBinding
 
-class AboutActivity : BaseActivity(R.layout.activity_about) {
+class AboutActivity : BaseActivity<ActivityAboutBinding>() {
     override fun onActivityCreated(savedInstanceState: Bundle?) {
     }
 
+    override fun getViewBinding(): ActivityAboutBinding {
+        return ActivityAboutBinding.inflate(layoutInflater)
+    }
+
 }

app/src/main/java/com/novel/read/ui/channel/ChannelActivity.kt

@@ -8,29 +8,33 @@ import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.AppConst
 import com.novel.read.data.model.ChannelSection
+import com.novel.read.databinding.ActivityChannelBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.getViewModel
-import kotlinx.android.synthetic.main.activity_channel.*
 import java.util.ArrayList
 
-class ChannelActivity : VMBaseActivity<ChannelViewModel>(R.layout.activity_channel) {
+class ChannelActivity : VMBaseActivity<ActivityChannelBinding, ChannelViewModel>() {
 
     override val viewModel: ChannelViewModel
         get() = getViewModel(ChannelViewModel::class.java)
 
+    override fun getViewBinding(): ActivityChannelBinding {
+        return ActivityChannelBinding.inflate(layoutInflater)
+    }
+
     private lateinit var adapter: ChannelAdapter
     private val data: MutableList<ChannelSection> = ArrayList()
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        ATH.applyEdgeEffectColor(rlv_channel)
+        ATH.applyEdgeEffectColor(binding.rlvChannel)
         initRecyclerView()
         upRecyclerData()
     }
 
-    private fun initRecyclerView() {
+    private fun initRecyclerView() = with(binding) {
-        rlv_channel.layoutManager = GridLayoutManager(this, 2)
+        rlvChannel.layoutManager = GridLayoutManager(this@ChannelActivity, 2)
         adapter = ChannelAdapter()
-        rlv_channel.adapter = adapter
+        rlvChannel.adapter = adapter
     }
 
     private fun upRecyclerData() {
@@ -69,9 +73,11 @@ class ChannelActivity : VMBaseActivity<ChannelViewModel>(R.layout.activity_chann
     }
 
     private fun getErrorView(): View {
-        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, rlv_channel, false)
+        val errorView: View =
+            layoutInflater.inflate(R.layout.view_net_error, binding.rlvChannel, false)
         errorView.setOnClickListener { onRefresh() }
         return errorView
     }
 
+
 }

app/src/main/java/com/novel/read/ui/channel/ChannelAdapter.kt

@@ -1,14 +1,18 @@
 package com.novel.read.ui.channel
 
 import android.annotation.SuppressLint
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseSectionQuickAdapter
+import com.chad.library.adapter.base.entity.SectionEntity
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.getViewBinding
+import com.novel.read.base.withBinding
 import com.novel.read.constant.IntentAction
 import com.novel.read.data.model.AllType
 import com.novel.read.data.model.ChannelSection
-import kotlinx.android.synthetic.main.item_channel.view.*
+import com.novel.read.databinding.ItemChannelBinding
-import kotlinx.android.synthetic.main.item_channel_head.view.*
+import com.novel.read.databinding.ItemChannelHeadBinding
 import org.jetbrains.anko.sdk27.listeners.onClick
 import org.jetbrains.anko.startActivity
 
@@ -17,26 +21,35 @@ class ChannelAdapter : BaseSectionQuickAdapter<ChannelSection, BaseViewHolder>(
     R.layout.item_channel
 ) {
 
+    override fun onCreateDefViewHolder(parent: ViewGroup, viewType: Int): BaseViewHolder {
+        val viewHolder = super.onCreateDefViewHolder(parent, viewType)
+        return when (viewType) {
+            SectionEntity.HEADER_TYPE -> viewHolder.withBinding(ItemChannelHeadBinding::bind)
+            SectionEntity.NORMAL_TYPE -> viewHolder.withBinding(ItemChannelBinding::bind)
+            else -> throw IllegalStateException()
+        }
+    }
+
     override fun convertHeader(helper: BaseViewHolder, item: ChannelSection) {
         val value = item.obj as String
-        helper.itemView.run {
+        helper.getViewBinding<ItemChannelHeadBinding>().apply {
-            tv_sex.text = value
+            tvSex.text = value
         }
     }
 
     @SuppressLint("SetTextI18n")
     override fun convert(holder: BaseViewHolder, item: ChannelSection) {
         val value = item.obj as AllType
-        holder.itemView.run {
+        holder.itemView.onClick {
-            tv_name.text = value.getBChannel()
-            iv_cover.load(value.typeImageUrl, "", "")
-            tv_count.text= "${value.bookCount}本"
-            onClick {
             context.startActivity<ChannelInfoActivity>(
                 Pair(IntentAction.bookTypeId, value.bookTypeId),
                 Pair(IntentAction.channelName, value.getBChannel()),
             )
         }
+        holder.getViewBinding<ItemChannelBinding>().apply {
+            tvName.text = value.getBChannel()
+            ivCover.load(value.typeImageUrl, "", "")
+            tvCount.text = "${value.bookCount}本"
         }
     }
 

app/src/main/java/com/novel/read/ui/channel/ChannelInfoActivity.kt

@@ -9,17 +9,23 @@ import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.AppConst
 import com.novel.read.constant.IntentAction
+import com.novel.read.databinding.ActivityChannelInfoBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.getViewModel
-import kotlinx.android.synthetic.main.activity_channel_info.*
 
-class ChannelInfoActivity : VMBaseActivity<ChannelInfoViewModel>(R.layout.activity_channel_info) {
+class ChannelInfoActivity : VMBaseActivity<ActivityChannelInfoBinding,ChannelInfoViewModel>() {
+    
     override val viewModel: ChannelInfoViewModel
         get() = getViewModel(ChannelInfoViewModel::class.java)
+    
+    override fun getViewBinding(): ActivityChannelInfoBinding {
+        return ActivityChannelInfoBinding.inflate(layoutInflater)
+    }
+
     private lateinit var adapter: ChannelInfoAdapter
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        ATH.applyEdgeEffectColor(rlv_book)
+        ATH.applyEdgeEffectColor(binding.rlvBook)
         initRecyclerView()
         viewModel.initData(intent)
         upRecyclerData()
@@ -27,14 +33,14 @@ class ChannelInfoActivity : VMBaseActivity<ChannelInfoViewModel>(R.layout.activi
     }
 
     private fun initRecyclerView() {
-        rlv_book.layoutManager = LinearLayoutManager(this)
+        binding.rlvBook.layoutManager = LinearLayoutManager(this)
         adapter = ChannelInfoAdapter()
-        rlv_book.adapter = adapter
+        binding.rlvBook.adapter = adapter
     }
 
     private fun upRecyclerData() {
         val channelName = intent.getStringExtra(IntentAction.channelName) ?: ""
-        title_bar.title = channelName
+        binding.titleBar.title = channelName
         onRefresh()
         viewModel.run {
             bookListResp.observe(this@ChannelInfoActivity) {
@@ -88,9 +94,10 @@ class ChannelInfoActivity : VMBaseActivity<ChannelInfoViewModel>(R.layout.activi
     }
 
     private fun getErrorView(): View {
-        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, rlv_book, false)
+        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, binding.rlvBook, false)
         errorView.setOnClickListener { onRefresh() }
         return errorView
     }
 
+  
 }

app/src/main/java/com/novel/read/ui/channel/ChannelInfoAdapter.kt

@@ -1,28 +1,41 @@
 package com.novel.read.ui.channel
 
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.module.LoadMoreModule
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.BookListResp
+import com.novel.read.databinding.ItemBookCommonBinding
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_book_common.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 class ChannelInfoAdapter :
-    BaseQuickAdapter<BookListResp, BaseViewHolder>(R.layout.item_book_common), LoadMoreModule {
+    BaseBindingAdapter<BookListResp, ItemBookCommonBinding>(), LoadMoreModule {
 
-    override fun convert(holder: BaseViewHolder, item: BookListResp) {
+    override fun convert(holder: VBViewHolder<ItemBookCommonBinding>, item: BookListResp) {
         holder.itemView.run {
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_book_name.text = item.getBBookName()
-            tv_book_description.text = item.getBIntroduction()
-            tv_book_author.text = item.getBAuthorName()
-            tv_word.text = context.getString(R.string.book_word, item.wordCount / 10000)
-            tv_category.text = item.getBCategoryName()
             onClick {
                 BookInfoActivity.actionBookInfo(context,item.bookId,item.bookTypeId)
             }
         }
+        holder.vb.run {
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+            tvBookName.text = item.getBBookName()
+            tvBookDescription.text = item.getBIntroduction()
+            tvBookAuthor.text = item.getBAuthorName()
+            tvWord.text = context.getString(R.string.book_word, item.wordCount / 10000)
+            tvCategory.text = item.getBCategoryName()
+        }
+    }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemBookCommonBinding {
+        return ItemBookCommonBinding.inflate(inflater,parent,false)
     }
 }

app/src/main/java/com/novel/read/ui/chapter/BookMarkAdapter.kt

@@ -1,19 +1,26 @@
 package com.novel.read.ui.chapter
 
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.LayoutInflater
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
+import android.view.ViewGroup
-import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.db.entity.Bookmark
-import kotlinx.android.synthetic.main.item_bookmark.view.*
+import com.novel.read.databinding.ItemBookmarkBinding
 
-class BookMarkAdapter :BaseQuickAdapter<Bookmark,BaseViewHolder>(R.layout.item_bookmark) {
+class BookMarkAdapter :BaseBindingAdapter<Bookmark,ItemBookmarkBinding>() {
 
-    override fun convert(holder: BaseViewHolder, item: Bookmark) {
+    override fun convert(holder: VBViewHolder<ItemBookmarkBinding>, item: Bookmark) {
-        holder.itemView.run {
+        holder.vb.run {
-            tv_chapter_name.text = item.chapterName
+            tvChapterName.text = item.chapterName
-            tv_content.text = item.content
+            tvContent.text = item.content
+        }
     }
 
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemBookmarkBinding {
+        return ItemBookmarkBinding.inflate(inflater, parent, false)
     }
 
 }

app/src/main/java/com/novel/read/ui/chapter/BookmarkFragment.kt

@@ -12,6 +12,7 @@ import com.novel.read.App
 import com.novel.read.R
 import com.novel.read.base.VMBaseFragment
 import com.novel.read.data.db.entity.Bookmark
+import com.novel.read.databinding.FragmentBookmarkBinding
 import com.novel.read.lib.ATH
 import com.novel.read.lib.dialogs.alert
 import com.novel.read.lib.dialogs.customView
@@ -19,8 +20,7 @@ import com.novel.read.lib.dialogs.noButton
 import com.novel.read.lib.dialogs.yesButton
 import com.novel.read.ui.widget.VerticalDivider
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.dialog_edit_text.view.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
-import kotlinx.android.synthetic.main.fragment_bookmark.*
 
 class BookmarkFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragment_bookmark),
     ChapterListViewModel.BookmarkCallBack {
@@ -28,6 +28,8 @@ class BookmarkFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragment_
     override val viewModel: ChapterListViewModel
         get() = getViewModelOfActivity(ChapterListViewModel::class.java)
 
+    private val binding by viewBinding(FragmentBookmarkBinding::bind)
+
     private lateinit var adapter: BookMarkAdapter
     private var bookmarkLiveData =  MutableLiveData<List<Bookmark>>()
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
@@ -37,11 +39,11 @@ class BookmarkFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragment_
     }
 
     private fun initRecyclerView() {
-        ATH.applyEdgeEffectColor(recycler_view)
+        ATH.applyEdgeEffectColor(binding.recyclerView)
         adapter = BookMarkAdapter()
-        recycler_view.layoutManager = LinearLayoutManager(requireContext())
+        binding.recyclerView.layoutManager = LinearLayoutManager(requireContext())
-        recycler_view.addItemDecoration(VerticalDivider(requireContext()))
+        binding.recyclerView.addItemDecoration(VerticalDivider(requireContext()))
-        recycler_view.adapter = adapter
+        binding.recyclerView.adapter = adapter
     }
 
     private fun initData() {
@@ -68,9 +70,10 @@ class BookmarkFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragment_
                 requireContext().alert(R.string.bookmark) {
                     var editText: EditText? = null
                     message = book.bookName + " • " + bookmark.chapterName
+
                     customView {
                         layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                            editText = edit_view.apply {
+                            editText = findViewById<EditText>(R.id.edit_view).apply {
                                 setHint(R.string.note_content)
                                 setText(bookmark.content)
                             }

app/src/main/java/com/novel/read/ui/chapter/ChapterListActivity.kt

@@ -7,27 +7,31 @@ import androidx.core.view.isGone
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.FragmentPagerAdapter
+import com.google.android.material.tabs.TabLayout
 import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
+import com.novel.read.databinding.ActivityChapterListBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.activity_chapter_list.*
-import kotlinx.android.synthetic.main.view_tab_layout.*
 
-
+class ChapterListActivity : VMBaseActivity<ActivityChapterListBinding,ChapterListViewModel>() {
-class ChapterListActivity : VMBaseActivity<ChapterListViewModel>(R.layout.activity_chapter_list) {
     override val viewModel: ChapterListViewModel
         get() = getViewModel(ChapterListViewModel::class.java)
 
+    override fun getViewBinding(): ActivityChapterListBinding {
+        return ActivityChapterListBinding.inflate(layoutInflater)
+    }
+    private lateinit var tabLayout: TabLayout
     private var searchView: SearchView? = null
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        tab_layout.isTabIndicatorFullWidth = false
+        tabLayout = binding.titleBar.findViewById(R.id.tab_layout)
-        tab_layout.setSelectedTabIndicatorColor(accentColor)
+        tabLayout.isTabIndicatorFullWidth = false
+        tabLayout.setSelectedTabIndicatorColor(accentColor)
         intent.getStringExtra("bookId")?.let {
             viewModel.initBook(it) {
-                view_pager.adapter = TabFragmentPageAdapter(supportFragmentManager)
+                binding.viewPager.adapter = TabFragmentPageAdapter(supportFragmentManager)
-                tab_layout.setupWithViewPager(view_pager)
+                tabLayout.setupWithViewPager(binding.viewPager)
             }
         }
     }
@@ -40,17 +44,17 @@ class ChapterListActivity : VMBaseActivity<ChapterListViewModel>(R.layout.activi
         searchView?.maxWidth = resources.displayMetrics.widthPixels
         searchView?.onActionViewCollapsed()
         searchView?.setOnCloseListener {
-            tab_layout.visible()
+            tabLayout.visible()
             false
         }
-        searchView?.setOnSearchClickListener { tab_layout.gone() }
+        searchView?.setOnSearchClickListener { tabLayout.gone() }
         searchView?.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
             override fun onQueryTextSubmit(query: String): Boolean {
                 return false
             }
 
             override fun onQueryTextChange(newText: String): Boolean {
-                if (tab_layout.selectedTabPosition == 1) {
+                if (tabLayout.selectedTabPosition == 1) {
                     viewModel.startBookmarkSearch(newText)
                 } else {
                     viewModel.startChapterListSearch(newText)
@@ -84,9 +88,9 @@ class ChapterListActivity : VMBaseActivity<ChapterListViewModel>(R.layout.activi
     }
 
     override fun onBackPressed() {
-        if (tab_layout.isGone) {
+        if (tabLayout.isGone) {
             searchView?.onActionViewCollapsed()
-            tab_layout.visible()
+            tabLayout.visible()
         } else {
             super.onBackPressed()
         }

app/src/main/java/com/novel/read/ui/chapter/ChapterListAdapter.kt

@@ -1,57 +1,72 @@
 package com.novel.read.ui.chapter
 
-import android.view.View
+import android.view.LayoutInflater
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.ViewGroup
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.db.entity.BookChapter
+import com.novel.read.databinding.ItemChapterListBinding
 import com.novel.read.help.BookHelp
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.item_chapter_list.view.*
 
 class ChapterListAdapter(val callback: Callback) :
-    BaseQuickAdapter<BookChapter, BaseViewHolder>(R.layout.item_chapter_list) {
+    BaseBindingAdapter<BookChapter, ItemChapterListBinding>() {
 
     val cacheFileNames = hashSetOf<String>()
 
-    override fun convert(holder: BaseViewHolder, item: BookChapter) {
+
-        holder.itemView.run {
+    override fun convert(holder: VBViewHolder<ItemChapterListBinding>, item: BookChapter) {
+
+        holder.vb.run {
             val isDur = callback.durChapterIndex() == item.chapterIndex
             val cached = callback.isLocalBook
                     || cacheFileNames.contains(BookHelp.formatChapterName(item))
             if (isDur) {
-                tv_chapter_name.setTextColor(context.accentColor)
+                tvChapterName.setTextColor(context.accentColor)
             } else {
-                tv_chapter_name.setTextColor(context.getCompatColor(R.color.primaryText))
+                tvChapterName.setTextColor(context.getCompatColor(R.color.primaryText))
             }
-            tv_chapter_name.text = item.chapterName
+            tvChapterName.text = item.chapterName
             if (!item.updateDate.isNullOrEmpty()) {
-                tv_tag.text = item.updateDate
+                tvTag.text = item.updateDate
-                tv_tag.visible()
+                tvTag.visible()
             }
             upHasCache(this, isDur, cached)
 
+        }
+
+        holder.itemView.run {
             setOnClickListener {
-                getItem(holder.layoutPosition)?.let {
+                getItem(holder.layoutPosition).let {
                     callback.openChapter(it)
                 }
             }
         }
+
     }
 
-    private fun upHasCache(itemView: View, isDur: Boolean, cached: Boolean) = itemView.apply {
+    private fun upHasCache(itemView: ItemChapterListBinding, isDur: Boolean, cached: Boolean) = itemView.run {
-        tv_chapter_name.paint.isFakeBoldText = cached
+        tvChapterName.paint.isFakeBoldText = cached
-        iv_checked.setImageResource(R.drawable.ic_outline_cloud_24)
+        ivChecked.setImageResource(R.drawable.ic_outline_cloud_24)
-        iv_checked.visible(!cached)
+        ivChecked.visible(!cached)
         if (isDur) {
-            iv_checked.setImageResource(R.drawable.ic_check)
+            ivChecked.setImageResource(R.drawable.ic_check)
-            iv_checked.visible()
+            ivChecked.visible()
         }
     }
 
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemChapterListBinding {
+        return ItemChapterListBinding.inflate(inflater,parent,false)
+    }
+
     interface Callback {
         val isLocalBook: Boolean
         fun openChapter(bookChapter: BookChapter)
         fun durChapterIndex(): Int
     }
+
 }

app/src/main/java/com/novel/read/ui/chapter/ChapterListFragment.kt

@@ -13,12 +13,13 @@ import com.novel.read.base.VMBaseFragment
 import com.novel.read.constant.EventBus
 import com.novel.read.data.db.entity.Book
 import com.novel.read.data.db.entity.BookChapter
+import com.novel.read.databinding.FragmentChapterListBinding
 import com.novel.read.help.BookHelp
 import com.novel.read.ui.widget.UpLinearLayoutManager
 import com.novel.read.ui.widget.VerticalDivider
 import com.novel.read.utils.ColorUtils
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.fragment_chapter_list.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
@@ -27,7 +28,7 @@ import org.jetbrains.anko.sdk27.listeners.onClick
 class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragment_chapter_list),
     ChapterListViewModel.ChapterListCallBack,ChapterListAdapter.Callback {
 
-    lateinit var adapter: ChapterListAdapter
+    private lateinit var adapter: ChapterListAdapter
     private var durChapterIndex = 0
     private lateinit var mLayoutManager: UpLinearLayoutManager
     private var tocLiveData: MutableLiveData<List<BookChapter>>? = MutableLiveData()
@@ -36,14 +37,16 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
     override val viewModel: ChapterListViewModel
         get() = getViewModelOfActivity(ChapterListViewModel::class.java)
 
+    private val binding by viewBinding(FragmentChapterListBinding::bind)
+    
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
         viewModel.chapterCallBack = this
         val bbg = bottomBackground
         val btc = requireContext().getPrimaryTextColor(ColorUtils.isColorLight(bbg))
-        ll_chapter_base_info.setBackgroundColor(bbg)
+        binding.llChapterBaseInfo.setBackgroundColor(bbg)
-        tv_current_chapter_info.setTextColor(btc)
+        binding.tvCurrentChapterInfo.setTextColor(btc)
-        iv_chapter_top.setColorFilter(btc)
+        binding.ivChapterTop.setColorFilter(btc)
-        iv_chapter_bottom.setColorFilter(btc)
+        binding.ivChapterBottom.setColorFilter(btc)
         initRecyclerView()
         initView()
         initBook()
@@ -52,19 +55,19 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
     private fun initRecyclerView() {
         adapter = ChapterListAdapter(this)
         mLayoutManager = UpLinearLayoutManager(requireContext())
-        recycler_view.layoutManager = mLayoutManager
+        binding.recyclerView.layoutManager = mLayoutManager
-        recycler_view.addItemDecoration(VerticalDivider(requireContext()))
+        binding.recyclerView.addItemDecoration(VerticalDivider(requireContext()))
-        recycler_view.adapter = adapter
+        binding.recyclerView.adapter = adapter
     }
 
     private fun initView() {
-        iv_chapter_top.onClick { mLayoutManager.scrollToPositionWithOffset(0, 0) }
+        binding.ivChapterTop.onClick { mLayoutManager.scrollToPositionWithOffset(0, 0) }
-        iv_chapter_bottom.onClick {
+        binding.ivChapterBottom.onClick {
             if (adapter.itemCount > 0) {
                 mLayoutManager.scrollToPositionWithOffset(adapter.itemCount - 1, 0)
             }
         }
-        tv_current_chapter_info.onClick {
+        binding.tvCurrentChapterInfo.onClick {
             mLayoutManager.scrollToPositionWithOffset(durChapterIndex, 0)
         }
 
@@ -76,7 +79,7 @@ class ChapterListFragment : VMBaseFragment<ChapterListViewModel>(R.layout.fragme
             initDoc()
             viewModel.book?.let {
                 durChapterIndex = it.durChapterIndex
-                tv_current_chapter_info.text =
+                binding.tvCurrentChapterInfo.text =
                     "${it.durChapterTitle}(${it.durChapterIndex + 1}/${tocLiveData?.value?.size})"
                 initCacheFileNames(it)
             }

app/src/main/java/com/novel/read/ui/daily/DailyActivity.kt

@@ -8,28 +8,32 @@ import com.chad.library.adapter.base.listener.OnLoadMoreListener
 import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.AppConst
+import com.novel.read.databinding.ActivityDailyBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.getViewModel
-import kotlinx.android.synthetic.main.activity_daily.*
 
-class DailyActivity : VMBaseActivity<DailyViewModel>(R.layout.activity_daily) {
+class DailyActivity : VMBaseActivity<ActivityDailyBinding,DailyViewModel>() {
     
     override val viewModel: DailyViewModel
         get() = getViewModel(DailyViewModel::class.java)
 
+    override fun getViewBinding(): ActivityDailyBinding {
+        return ActivityDailyBinding.inflate(layoutInflater)
+    }
+
     private lateinit var adapter: DailyAdapter
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        ATH.applyEdgeEffectColor(rlv_daily)
+        ATH.applyEdgeEffectColor(binding.rlvDaily)
         initRecyclerView()
         upRecyclerData()
         initLoadMore()
     }
 
     private fun initRecyclerView() {
-        rlv_daily.layoutManager = LinearLayoutManager(this)
+        binding.rlvDaily.layoutManager = LinearLayoutManager(this)
         adapter = DailyAdapter()
-        rlv_daily.adapter = adapter
+        binding.rlvDaily.adapter = adapter
     }
 
     private fun upRecyclerData() {
@@ -87,7 +91,7 @@ class DailyActivity : VMBaseActivity<DailyViewModel>(R.layout.activity_daily) {
     }
 
     private fun getErrorView(): View {
-        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, rlv_daily, false)
+        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, binding.rlvDaily, false)
         errorView.setOnClickListener { onRefresh() }
         return errorView
     }

app/src/main/java/com/novel/read/ui/daily/DailyAdapter.kt

@@ -1,28 +1,37 @@
 package com.novel.read.ui.daily
 
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.module.LoadMoreModule
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.BookListResp
+import com.novel.read.databinding.ItemBookCommonBinding
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_book_common.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 class DailyAdapter :
-    BaseQuickAdapter<BookListResp, BaseViewHolder>(R.layout.item_book_common), LoadMoreModule {
+    BaseBindingAdapter<BookListResp, ItemBookCommonBinding>(), LoadMoreModule {
 
-    override fun convert(holder: BaseViewHolder, item: BookListResp) {
+    override fun convert(holder: VBViewHolder<ItemBookCommonBinding>, item: BookListResp) {
-        holder.itemView.run {
+        holder.itemView.onClick {
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_book_name.text = item.getBBookName()
-            tv_book_description.text = item.getBIntroduction()
-            tv_book_author.text = item.getBAuthorName()
-            tv_word.text = context.getString(R.string.book_word, item.wordCount / 10000)
-            tv_category.text = item.getBCategoryName()
-            onClick {
             BookInfoActivity.actionBookInfo(context, item.bookId, item.bookTypeId)
         }
+        holder.vb.run {
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+            tvBookName.text = item.getBBookName()
+            tvBookDescription.text = item.getBIntroduction()
+            tvBookAuthor.text = item.getBAuthorName()
+            tvWord.text = context.getString(R.string.book_word, item.wordCount / 10000)
+            tvCategory.text = item.getBCategoryName()
         }
     }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemBookCommonBinding {
+        return ItemBookCommonBinding.inflate(inflater, parent, false)
+    }
 }

app/src/main/java/com/novel/read/ui/end/EndActivity.kt

@@ -8,28 +8,32 @@ import com.chad.library.adapter.base.listener.OnLoadMoreListener
 import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.AppConst
+import com.novel.read.databinding.ActivityEndBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.getViewModel
-import kotlinx.android.synthetic.main.activity_end.*
 
-class EndActivity : VMBaseActivity<EndViewModel>(R.layout.activity_end) {
+class EndActivity : VMBaseActivity<ActivityEndBinding,EndViewModel>() {
 
     override val viewModel: EndViewModel
         get() = getViewModel(EndViewModel::class.java)
 
+    override fun getViewBinding(): ActivityEndBinding {
+        return ActivityEndBinding.inflate(layoutInflater)
+    }
+
     private lateinit var adapter: EndAdapter
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        ATH.applyEdgeEffectColor(rlv_end)
+        ATH.applyEdgeEffectColor(binding.rlvEnd)
         initRecyclerView()
         upRecyclerData()
         initLoadMore()
     }
 
     private fun initRecyclerView() {
-        rlv_end.layoutManager = LinearLayoutManager(this)
+        binding.rlvEnd.layoutManager = LinearLayoutManager(this)
         adapter = EndAdapter()
-        rlv_end.adapter = adapter
+        binding.rlvEnd.adapter = adapter
     }
 
     private fun upRecyclerData() {
@@ -87,10 +91,11 @@ class EndActivity : VMBaseActivity<EndViewModel>(R.layout.activity_end) {
     }
 
     private fun getErrorView(): View {
-        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, rlv_end, false)
+        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, binding.rlvEnd, false)
         errorView.setOnClickListener { onRefresh() }
         return errorView
     }
 
 
+
 }

app/src/main/java/com/novel/read/ui/end/EndAdapter.kt

@@ -1,28 +1,39 @@
 package com.novel.read.ui.end
 
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.module.LoadMoreModule
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.BookListResp
+import com.novel.read.databinding.ItemBookCommonBinding
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_book_common.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 class EndAdapter :
-    BaseQuickAdapter<BookListResp, BaseViewHolder>(R.layout.item_book_common), LoadMoreModule {
+    BaseBindingAdapter<BookListResp, ItemBookCommonBinding>(), LoadMoreModule {
 
-    override fun convert(holder: BaseViewHolder, item: BookListResp) {
+    override fun convert(holder: VBViewHolder<ItemBookCommonBinding>, item: BookListResp) {
-        holder.itemView.run {
+        holder.itemView.onClick {
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_book_name.text = item.getBBookName()
-            tv_book_description.text = item.getBIntroduction()
-            tv_book_author.text = item.getBAuthorName()
-            tv_word.text = context.getString(R.string.book_word, item.wordCount / 10000)
-            tv_category.text = item.getBCategoryName()
-            onClick {
             BookInfoActivity.actionBookInfo(context, item.bookId, item.bookTypeId)
         }
+        holder.vb.run {
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+            tvBookName.text = item.getBBookName()
+            tvBookDescription.text = item.getBIntroduction()
+            tvBookAuthor.text = item.getBAuthorName()
+            tvWord.text = context.getString(R.string.book_word, item.wordCount / 10000)
+            tvCategory.text = item.getBCategoryName()
         }
     }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemBookCommonBinding {
+        return ItemBookCommonBinding.inflate(inflater, parent, false)
+    }
 }

app/src/main/java/com/novel/read/ui/feedback/FeedBackActivity.kt

@@ -5,22 +5,25 @@ import android.text.TextUtils
 import androidx.lifecycle.observe
 import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
+import com.novel.read.databinding.ActivityFeedBackBinding
 import com.novel.read.utils.ext.getViewModel
-import kotlinx.android.synthetic.main.activity_feed_back.*
 import org.jetbrains.anko.toast
 
-class FeedBackActivity : VMBaseActivity<FeedBackViewModel>(R.layout.activity_feed_back) {
+class FeedBackActivity : VMBaseActivity<ActivityFeedBackBinding,FeedBackViewModel>() {
 
     override val viewModel: FeedBackViewModel
         get() = getViewModel(FeedBackViewModel::class.java)
 
+    override fun getViewBinding(): ActivityFeedBackBinding {
+        return ActivityFeedBackBinding.inflate(layoutInflater)
+    }
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        button_report.setOnClickListener {
+        binding.buttonReport.setOnClickListener {
-            if (TextUtils.isEmpty(et_feed.text.toString().trim())){
+            if (TextUtils.isEmpty(binding.etFeed.text.toString().trim())){
                 toast(getString(R.string.feedback_not_empty))
                 return@setOnClickListener
             }
-            viewModel.feedback(et_feed.text.toString().trim())
+            viewModel.feedback(binding.etFeed.text.toString().trim())
         }
 
         viewModel.success.observe(this){
@@ -32,4 +35,5 @@ class FeedBackActivity : VMBaseActivity<FeedBackViewModel>(R.layout.activity_fee
 
     }
 
+
 }

app/src/main/java/com/novel/read/ui/info/BookInfoActivity.kt

@@ -13,17 +13,17 @@ import com.novel.read.constant.AppConst
 import com.novel.read.constant.EventBus
 import com.novel.read.constant.IntentAction
 import com.novel.read.data.db.entity.Book
+import com.novel.read.databinding.ActivityBookInfoBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.help.IntentDataHelp
 import com.novel.read.ui.read.ReadBookActivity
 import com.novel.read.utils.ColorUtils
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.activity_book_info.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 import org.jetbrains.anko.startActivity
 import org.jetbrains.anko.startActivityForResult
 
-class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_book_info) {
+class BookInfoActivity : VMBaseActivity<ActivityBookInfoBinding,BookInfoViewModel>() {
 
     private lateinit var adapter: BookInfoAdapter
     private val requestCodeRead = 432
@@ -31,6 +31,10 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
     override val viewModel: BookInfoViewModel
         get() = getViewModel(BookInfoViewModel::class.java)
 
+    override fun getViewBinding(): ActivityBookInfoBinding {
+        return ActivityBookInfoBinding.inflate(layoutInflater)
+    }
+    
     companion object {
         fun actionBookInfo(context: Context, bookId: Long, bookTypeId: Int?) {
             context.startActivity<BookInfoActivity>(
@@ -43,16 +47,16 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         viewModel.initData(intent)
         viewModel.getRecommend(intent)
-        tv_shelf.setTextColor(getPrimaryTextColor(ColorUtils.isColorLight(bottomBackground)))
+        binding.tvShelf.setTextColor(getPrimaryTextColor(ColorUtils.isColorLight(bottomBackground)))
         initRecycleView()
         initData()
         initClick()
     }
 
     private fun initRecycleView() {
-        rlv_recommend.layoutManager = GridLayoutManager(this, 4)
+        binding.rlvRecommend.layoutManager = GridLayoutManager(this, 4)
         adapter = BookInfoAdapter()
-        rlv_recommend.adapter = adapter
+        binding.rlvRecommend.adapter = adapter
     }
 
     private fun initData() {
@@ -61,17 +65,16 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
         } else {
             ColorUtils.shiftColor(backgroundColor, 0.95f)
         }
-        preference_divider_above.setBackgroundColor(dividerColor)
-        viewModel.bookResp.observe(this) {
-            iv_book.load(it.coverImageUrl, it.bookName, it.authorName)
-            tv_book_name.text = it.bookName
-            tv_book_author.text = it.authorName
-            tv_key.text = it.lastUpdateChapterDate
-            tv_status.text = it.categoryName
-            tv_word.text = getString(R.string.book_word, it.wordCount / 10000)
-
-            tv_tro.text = it.introduction
 
+        binding.preferenceDividerAbove.setBackgroundColor(dividerColor)
+        viewModel.bookResp.observe(this) {
+            binding.ivBook.load(it.coverImageUrl, it.bookName, it.authorName)
+            binding.tvBookName.text = it.bookName
+            binding.tvBookAuthor.text = it.authorName
+            binding.tvKey.text = it.lastUpdateChapterDate
+            binding.tvStatus.text = it.categoryName
+            binding.tvWord.text = getString(R.string.book_word, it.wordCount / 10000)
+            binding.tvTro.text = it.introduction
             upTvBookshelf()
         }
         viewModel.bookListResp.observe(this) {
@@ -80,20 +83,20 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
         viewModel.status.observe(this) {
             when (it) {
                 AppConst.loading -> {
-                    refresh.showLoading()
+                    binding.refresh.showLoading()
                 }
                 AppConst.complete -> {
-                    refresh.showFinish()
+                    binding.refresh.showFinish()
                 }
                 else -> {
-                    refresh.showError()
+                    binding.refresh.showError()
                 }
             }
         }
     }
 
     private fun initClick() {
-        tv_shelf.onClick {
+        binding.tvShelf.onClick {
             if (viewModel.inBookshelf) {
                 deleteBook()
             } else {
@@ -104,14 +107,14 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
 
         }
 
-        tv_read.onClick {
+        binding.tvRead.onClick {
             viewModel.bookData.value?.let {
                 readBook(it)
             }
 
         }
 
-        refresh.setOnReloadingListener {
+        binding.refresh.setOnReloadingListener {
             viewModel.initData(intent)
             viewModel.getRecommend(intent)
         }
@@ -139,9 +142,9 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
 
     private fun upTvBookshelf() {
         if (viewModel.inBookshelf) {
-            tv_shelf.text = getString(R.string.remove_from_bookshelf)
+            binding.tvShelf.text = getString(R.string.remove_from_bookshelf)
         } else {
-            tv_shelf.text = getString(R.string.add_to_shelf)
+            binding.tvShelf.text = getString(R.string.add_to_shelf)
         }
         postEvent(EventBus.UP_BOOK, 0L)
     }
@@ -164,4 +167,5 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
             }
         }
     }
+
 }

app/src/main/java/com/novel/read/ui/info/BookInfoAdapter.kt

@@ -1,23 +1,36 @@
 package com.novel.read.ui.info
 
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.BookListResp
+import com.novel.read.databinding.ItemHotItemBinding
 import com.novel.read.lib.ATH
-import kotlinx.android.synthetic.main.item_hot_item.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
-class BookInfoAdapter :BaseQuickAdapter<BookListResp,BaseViewHolder>(R.layout.item_hot_item) {
+class BookInfoAdapter :BaseBindingAdapter<BookListResp,ItemHotItemBinding>() {
 
-    override fun convert(holder: BaseViewHolder, item: BookListResp) {
+    override fun convert(holder: VBViewHolder<ItemHotItemBinding>, item: BookListResp) {
+        holder.vb.run {
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+            tvName.text = item.getBBookName()
+        }
         holder.itemView.run {
             ATH.applyBackgroundTint(this)
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_name.text = item.getBBookName()
             onClick {
                 BookInfoActivity.actionBookInfo(context,item.bookId,item.bookTypeId)
             }
         }
     }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemHotItemBinding {
+        return ItemHotItemBinding.inflate(inflater,parent,false)
+    }
 }

app/src/main/java/com/novel/read/ui/main/bookshelf/BookShelfAdapter.kt

@@ -1,73 +1,84 @@
 package com.novel.read.ui.main.bookshelf
 
 import android.os.Bundle
+import android.view.ViewGroup
+import com.chad.library.adapter.base.entity.SectionEntity
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.getViewBinding
+import com.novel.read.base.withBinding
 import com.novel.read.constant.BookType
 import com.novel.read.data.db.entity.Book
+import com.novel.read.databinding.ItemBookshelfListBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.item_bookshelf_list.view.*
-import kotlinx.android.synthetic.main.item_bookshelf_list.view.bv_unread
-import kotlinx.android.synthetic.main.item_bookshelf_list.view.iv_cover
-import kotlinx.android.synthetic.main.item_bookshelf_list.view.rl_loading
-import kotlinx.android.synthetic.main.item_bookshelf_list.view.tv_name
 
 class BookShelfAdapter(private val callBack: CallBack) : BaseBookAdapter(R.layout.item_bookshelf_list) {
 
+    override fun onCreateDefViewHolder(parent: ViewGroup, viewType: Int): BaseViewHolder {
+        val viewHolder = super.onCreateDefViewHolder(parent, viewType)
+        return viewHolder.withBinding(ItemBookshelfListBinding::bind)
+    }
 
     override fun convert(holder: BaseViewHolder, item: Book, payloads: List<Any>) {
         super.convert(holder, item, payloads)
         val bundle = payloads.getOrNull(0) as? Bundle
-        holder.itemView.run {
+
-            ATH.applyBackgroundTint(this)
+        holder.getViewBinding<ItemBookshelfListBinding>().apply {
             if (bundle == null) {
-                tv_name.text = item.bookName
+                tvName.text = item.bookName
-                tv_author.text = item.authorPenname
+                tvAuthor.text = item.authorPenname
-                tv_read.text = item.durChapterTitle
+                tvRead.text = item.durChapterTitle
-                tv_last.text = item.keyWord
+                tvLast.text = item.keyWord
-                iv_cover.load(item.coverImageUrl, item.bookName, item.authorPenname)
+                ivCover.load(item.coverImageUrl, item.bookName, item.authorPenname)
-                upRefresh(holder, item)
+                upRefresh(this, item)
             } else {
-                tv_read.text = item.durChapterTitle
+                tvRead.text = item.durChapterTitle
-                tv_last.text = item.keyWord
+                tvLast.text = item.keyWord
                 bundle.keySet().forEach {
                     when (it) {
-                        "name" -> tv_name.text = item.bookName
+                        "name" -> tvName.text = item.bookName
-                        "author" -> tv_author.text = item.authorPenname
+                        "author" -> tvAuthor.text = item.authorPenname
-                        "cover" -> iv_cover.load(
+                        "cover" -> ivCover.load(
                             item.coverImageUrl,
                             item.bookName,
                             item.authorPenname
                         )
-                        "refresh" -> upRefresh(holder, item)
+                        "refresh" -> upRefresh(this, item)
+                    }
                 }
             }
         }
+
+        holder.itemView.run {
+            ATH.applyBackgroundTint(this)
+
         }
     }
 
     override fun convert(holder: BaseViewHolder, item: Book) {
         holder.itemView.run {
             ATH.applyBackgroundTint(this)
-            tv_name.text = item.bookName
+        }
-            tv_author.text = item.authorPenname
+        holder.getViewBinding<ItemBookshelfListBinding>().apply {
-            tv_read.text = item.durChapterTitle
+            tvName.text = item.bookName
-            tv_last.text = item.keyWord
+            tvAuthor.text = item.authorPenname
-            iv_cover.load(item.coverImageUrl, item.bookName, item.authorPenname)
+            tvRead.text = item.durChapterTitle
-            upRefresh(holder, item)
+            tvLast.text = item.keyWord
+            ivCover.load(item.coverImageUrl, item.bookName, item.authorPenname)
+            upRefresh(this, item)
         }
     }
 
 
-    private fun upRefresh(holder: BaseViewHolder, item: Book) {
+    private fun upRefresh(holder: ItemBookshelfListBinding, item: Book) {
         if (item.origin != BookType.local && callBack.isUpdate(item.bookId)) {
-            holder.itemView.bv_unread.invisible()
+            holder.bvUnread.invisible()
-            holder.itemView.rl_loading.show()
+            holder.rlLoading.show()
         } else {
-            holder.itemView.rl_loading.hide()
+            holder.rlLoading.hide()
-            holder.itemView.bv_unread.setBadgeCount(0)
+            holder.bvUnread.setBadgeCount(0)
-            holder.itemView.bv_unread.setHighlight(true)
+            holder.bvUnread.setHighlight(true)
         }
     }
 

app/src/main/java/com/novel/read/ui/main/bookshelf/BooksAdapterGrid.kt

@@ -1,61 +1,71 @@
 package com.novel.read.ui.main.bookshelf
 
 import android.os.Bundle
+import android.view.ViewGroup
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.getViewBinding
+import com.novel.read.base.withBinding
 import com.novel.read.constant.BookType
 import com.novel.read.data.db.entity.Book
+import com.novel.read.databinding.ItemBookshelfGridBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.invisible
-import kotlinx.android.synthetic.main.item_bookshelf_grid.view.*
 
 class BooksAdapterGrid(private val callBack: CallBack) :
     BaseBookAdapter(R.layout.item_bookshelf_grid) {
 
+    override fun onCreateDefViewHolder(parent: ViewGroup, viewType: Int): BaseViewHolder {
+        val viewHolder = super.onCreateDefViewHolder(parent, viewType)
+        return viewHolder.withBinding(ItemBookshelfGridBinding::bind)
+    }
+
     override fun convert(holder: BaseViewHolder, item: Book, payloads: List<Any>) {
         super.convert(holder, item, payloads)
         val bundle = payloads.getOrNull(0) as? Bundle
-
+        holder.getViewBinding<ItemBookshelfGridBinding>().apply{
-        holder.itemView.run {
-            ATH.applyBackgroundTint(this)
             if (bundle == null) {
-                tv_name.text = item.bookName
+                tvName.text = item.bookName
-                iv_cover.load(item.coverImageUrl, item.bookName, item.authorPenname)
+                ivCover.load(item.coverImageUrl, item.bookName, item.authorPenname)
-                upRefresh(holder, item)
+                upRefresh(this, item)
             } else {
                 bundle.keySet().forEach {
                     when (it) {
-                        "name" -> tv_name.text = item.bookName
+                        "name" -> tvName.text = item.bookName
-                        "cover" -> iv_cover.load(
+                        "cover" -> ivCover.load(
                             item.coverImageUrl,
                             item.bookName,
                             item.authorPenname
                         )
-                        "refresh" -> upRefresh(holder, item)
+                        "refresh" -> upRefresh(this, item)
                     }
                 }
             }
-
+        }
+        holder.itemView.run {
+            ATH.applyBackgroundTint(this)
         }
     }
 
     override fun convert(holder: BaseViewHolder, item: Book) {
         holder.itemView.run {
             ATH.applyBackgroundTint(this)
-            tv_name.text = item.bookName
+        }
-            iv_cover.load(item.coverImageUrl, item.bookName, item.authorPenname)
+        holder.getViewBinding<ItemBookshelfGridBinding>().apply{
-            upRefresh(holder, item)
+            tvName.text = item.bookName
+            ivCover.load(item.coverImageUrl, item.bookName, item.authorPenname)
+            upRefresh(this, item)
         }
     }
 
-    private fun upRefresh(holder: BaseViewHolder, item: Book) {
+    private fun upRefresh(holder: ItemBookshelfGridBinding, item: Book) {
         if (item.origin != BookType.local && callBack.isUpdate(item.bookId)) {
-            holder.itemView.bv_unread.invisible()
+            holder.bvUnread.invisible()
-            holder.itemView.rl_loading.show()
+            holder.rlLoading.show()
         } else {
-            holder.itemView.rl_loading.hide()
+            holder.rlLoading.hide()
-            holder.itemView.bv_unread.setBadgeCount(0)
+            holder.bvUnread.setBadgeCount(0)
-            holder.itemView.bv_unread.setHighlight(true)
+            holder.bvUnread.setHighlight(true)
         }
     }
 }

app/src/main/java/com/novel/read/ui/main/bookshelf/BookshelfFragment.kt

@@ -19,6 +19,8 @@ import com.novel.read.constant.EventBus
 import com.novel.read.constant.IntentAction
 import com.novel.read.constant.PreferKey
 import com.novel.read.data.db.entity.Book
+import com.novel.read.databinding.DialogBookshelfConfigBinding
+import com.novel.read.databinding.FragmentBookShelfBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.help.IntentDataHelp
 import com.novel.read.lib.ATH
@@ -32,23 +34,21 @@ import com.novel.read.ui.read.ReadBookActivity
 import com.novel.read.ui.search.SearchActivity
 import com.novel.read.utils.BooksDiffCallBack
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.dialog_bookshelf_config.view.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
-import kotlinx.android.synthetic.main.fragment_book_shelf.*
-import kotlinx.android.synthetic.main.view_title_bar.*
 import org.jetbrains.anko.startActivity
 
 class BookshelfFragment : VMBaseFragment<BookViewModel>(R.layout.fragment_book_shelf), BaseBookAdapter.CallBack  {
 
-
     override val viewModel: BookViewModel by viewModels()
     private val activityViewModel: MainViewModel
             by activityViewModels()
+    private val binding by viewBinding(FragmentBookShelfBinding::bind)
     private lateinit var booksAdapter: BaseBookAdapter
     private var bookshelfLiveData = MutableLiveData<List<Book>>()
     private lateinit var selectBook: Book
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
-        setSupportToolbar(toolbar)
+        setSupportToolbar(binding.titleBar.toolbar)
         initRecycleView()
         upRecyclerData()
     }
@@ -75,23 +75,23 @@ class BookshelfFragment : VMBaseFragment<BookViewModel>(R.layout.fragment_book_s
     }
 
     private fun initRecycleView() {
-        ATH.applyEdgeEffectColor(rlv_book_shelf)
+        ATH.applyEdgeEffectColor(binding.rlvBookShelf)
 
-        refresh_layout.setColorSchemeColors(accentColor)
+        binding.refreshLayout.setColorSchemeColors(accentColor)
-        refresh_layout.setOnRefreshListener {
+        binding.refreshLayout.setOnRefreshListener {
-            refresh_layout.isRefreshing = false
+            binding.refreshLayout.isRefreshing = false
             activityViewModel.upToc(booksAdapter.data)
         }
 
         val bookshelfLayout = getPrefInt(PreferKey.bookshelfLayout)
         if (bookshelfLayout == 0) {
-            rlv_book_shelf.layoutManager = LinearLayoutManager(context)
+            binding.rlvBookShelf.layoutManager = LinearLayoutManager(context)
             booksAdapter = BookShelfAdapter(this)
         } else {
-            rlv_book_shelf.layoutManager = GridLayoutManager(context, bookshelfLayout + 2)
+            binding.rlvBookShelf.layoutManager = GridLayoutManager(context, bookshelfLayout + 2)
             booksAdapter = BooksAdapterGrid(this)
         }
-        rlv_book_shelf.adapter = booksAdapter
+        binding.rlvBookShelf.adapter = booksAdapter
         booksAdapter.setEmptyView(R.layout.view_empty)
         booksAdapter.setDiffCallback(BooksDiffCallBack())
 
@@ -132,9 +132,9 @@ class BookshelfFragment : VMBaseFragment<BookViewModel>(R.layout.fragment_book_s
 
     fun gotoTop() {
         if (AppConfig.isEInkMode) {
-            rlv_book_shelf.scrollToPosition(0)
+            binding.rlvBookShelf.scrollToPosition(0)
         } else {
-            rlv_book_shelf.smoothScrollToPosition(0)
+            binding.rlvBookShelf.smoothScrollToPosition(0)
         }
     }
 
@@ -143,21 +143,23 @@ class BookshelfFragment : VMBaseFragment<BookViewModel>(R.layout.fragment_book_s
         requireContext().alert(titleResource = R.string.bookshelf_layout) {
             val bookshelfLayout = getPrefInt(PreferKey.bookshelfLayout)
             val bookshelfSort = getPrefInt(PreferKey.bookshelfSort)
-            val root = LayoutInflater.from(requireContext())
+            val alertBinding =
-                .inflate(R.layout.dialog_bookshelf_config, null).apply {
+                DialogBookshelfConfigBinding.inflate(layoutInflater)
-                    rg_layout.checkByIndex(bookshelfLayout)
+                    .apply {
-                    rg_sort.checkByIndex(bookshelfSort)
+                        rgLayout.checkByIndex(bookshelfLayout)
+                        rgSort.checkByIndex(bookshelfSort)
                     }
-            customView = root
+
+            customView = alertBinding.root
             okButton {
-                root.apply {
+                alertBinding.apply {
                     var changed = false
-                    if (bookshelfLayout != rg_layout.getCheckedIndex()) {
+                    if (bookshelfLayout != rgLayout.getCheckedIndex()) {
-                        putPrefInt(PreferKey.bookshelfLayout, rg_layout.getCheckedIndex())
+                        putPrefInt(PreferKey.bookshelfLayout, rgLayout.getCheckedIndex())
                         changed = true
                     }
-                    if (bookshelfSort != rg_sort.getCheckedIndex()) {
+                    if (bookshelfSort != rgSort.getCheckedIndex()) {
-                        putPrefInt(PreferKey.bookshelfSort, rg_sort.getCheckedIndex())
+                        putPrefInt(PreferKey.bookshelfSort, rgSort.getCheckedIndex())
                         changed = true
                     }
                     if (changed) {

app/src/main/java/com/novel/read/ui/main/bookshelf/arrange/ArrangeBookActivity.kt

@@ -8,6 +8,7 @@ import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.PreferKey
 import com.novel.read.data.db.entity.Book
+import com.novel.read.databinding.ActivityArrangeBookBinding
 import com.novel.read.lib.ATH
 import com.novel.read.lib.dialogs.alert
 import com.novel.read.lib.dialogs.okButton
@@ -15,26 +16,29 @@ import com.novel.read.ui.widget.VerticalDivider
 import com.novel.read.utils.ext.applyTint
 import com.novel.read.utils.ext.getPrefInt
 import com.novel.read.utils.ext.getViewModel
-import kotlinx.android.synthetic.main.activity_arrange_book.*
 
-class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activity_arrange_book),ArrangeBookAdapter.CallBack {
+class ArrangeBookActivity : VMBaseActivity<ActivityArrangeBookBinding,ArrangeBookViewModel>(),ArrangeBookAdapter.CallBack {
 
     private lateinit var adapter: ArrangeBookAdapter
 
     override val viewModel: ArrangeBookViewModel
         get() = getViewModel(ArrangeBookViewModel::class.java)
 
+    override fun getViewBinding(): ActivityArrangeBookBinding {
+        return ActivityArrangeBookBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initView()
         initBookData()
     }
 
     private fun initView() {
-        ATH.applyEdgeEffectColor(recycler_view)
+        ATH.applyEdgeEffectColor(binding.recyclerView)
-        recycler_view.layoutManager = LinearLayoutManager(this)
+        binding.recyclerView.layoutManager = LinearLayoutManager(this)
-        recycler_view.addItemDecoration(VerticalDivider(this))
+        binding.recyclerView.addItemDecoration(VerticalDivider(this))
         adapter = ArrangeBookAdapter(this)
-        recycler_view.adapter = adapter
+        binding.recyclerView.adapter = adapter
     }
 
     private fun initBookData() {

app/src/main/java/com/novel/read/ui/main/bookshelf/arrange/ArrangeBookAdapter.kt

@@ -1,36 +1,46 @@
 package com.novel.read.ui.main.bookshelf.arrange
 
+import android.view.LayoutInflater
 import android.view.View
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.ViewGroup
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
+import com.novel.read.base.BaseBindingAdapter
-import com.novel.read.R
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.db.entity.Book
+import com.novel.read.databinding.ItemArrangeBookBinding
 import com.novel.read.utils.ext.backgroundColor
-import kotlinx.android.synthetic.main.item_arrange_book.view.*
 import org.jetbrains.anko.backgroundColor
 import org.jetbrains.anko.sdk27.listeners.onClick
 
-class ArrangeBookAdapter(val callBack: CallBack) : BaseQuickAdapter<Book, BaseViewHolder>(R.layout.item_arrange_book) {
+class ArrangeBookAdapter(val callBack: CallBack) :
-    override fun convert(holder: BaseViewHolder, item: Book) {
+    BaseBindingAdapter<Book, ItemArrangeBookBinding>() {
-        holder.itemView.run {
+
-            backgroundColor = context.backgroundColor
+    override fun convert(holder: VBViewHolder<ItemArrangeBookBinding>, item: Book) {
-            tv_name.text = item.bookName
+        holder.itemView.backgroundColor = context.backgroundColor
-            tv_author.text = item.authorPenname
+        holder.vb.run {
-            tv_author.visibility = if (item.authorPenname.isEmpty()) View.GONE else View.VISIBLE
+            tvName.text = item.bookName
+            tvAuthor.text = item.authorPenname
+            tvAuthor.visibility = if (item.authorPenname.isEmpty()) View.GONE else View.VISIBLE
 //            checkbox.isChecked = selectedBooks.contains(item)
-            iv_book.load(item.coverImageUrl, item.bookName, item.authorPenname)
+            ivBook.load(item.coverImageUrl, item.bookName, item.authorPenname)
-            tv_delete.onClick {
+            tvDelete.onClick {
-                getItem(holder.layoutPosition)?.let {
+                getItem(holder.layoutPosition).let {
                     callBack.deleteBook(it)
                 }
             }
         }
     }
 
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemArrangeBookBinding {
+        return ItemArrangeBookBinding.inflate(inflater, parent, false)
+    }
 
     interface CallBack {
         fun upSelectCount()
         fun updateBook(vararg book: Book)
         fun deleteBook(book: Book)
     }
+
 }

app/src/main/java/com/novel/read/ui/main/mail/MailFragment.kt

@@ -10,31 +10,32 @@ import com.novel.read.R
 import com.novel.read.base.VMBaseFragment
 import com.novel.read.constant.AppConst
 import com.novel.read.data.model.*
+import com.novel.read.databinding.FragmentMailBinding
 import com.novel.read.lib.ATH
 import com.novel.read.ui.main.mail.pick.PickAdapter
 import com.novel.read.ui.search.SearchActivity
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.fragment_mail.rlv_home
+import com.novel.read.utils.viewbindingdelegate.viewBinding
-import kotlinx.android.synthetic.main.view_title_bar.*
 import java.util.ArrayList
 
 class MailFragment : VMBaseFragment<MailViewModel>(R.layout.fragment_mail) {
 
     override val viewModel: MailViewModel
         get() = getViewModel(MailViewModel::class.java)
+    private val binding by viewBinding(FragmentMailBinding::bind)
     private lateinit var adapter: PickAdapter<MultiItemEntity>
     private val data: MutableList<MultiItemEntity> = ArrayList()
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
-        setSupportToolbar(toolbar)
+        setSupportToolbar(binding.titleBar.toolbar)
-        ATH.applyEdgeEffectColor(rlv_home)
+        ATH.applyEdgeEffectColor(binding.rlvHome)
         initRecycleView()
         upRecyclerData()
     }
 
     private fun initRecycleView() {
-        rlv_home.layoutManager = LinearLayoutManager(context)
+        binding.rlvHome.layoutManager = LinearLayoutManager(context)
         adapter = PickAdapter(data)
-        rlv_home.adapter = adapter
+        binding.rlvHome.adapter = adapter
     }
 
     private fun upRecyclerData() {
@@ -78,7 +79,7 @@ class MailFragment : VMBaseFragment<MailViewModel>(R.layout.fragment_mail) {
     }
 
     private fun getErrorView(): View {
-        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, rlv_home, false)
+        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, binding.rlvHome, false)
         errorView.setOnClickListener { onRefresh() }
         return errorView
     }

app/src/main/java/com/novel/read/ui/main/mail/pick/ClickAdapter.kt

@@ -1,24 +1,35 @@
 package com.novel.read.ui.main.mail.pick
 
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.ClickRank
+import com.novel.read.databinding.ItemClickItemBinding
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_click_item.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
-class ClickAdapter :BaseQuickAdapter<ClickRank,BaseViewHolder>(R.layout.item_click_item) {
+class ClickAdapter : BaseBindingAdapter<ClickRank, ItemClickItemBinding>() {
 
-    override fun convert(holder: BaseViewHolder, item: ClickRank) {
+    override fun convert(holder: VBViewHolder<ItemClickItemBinding>, item: ClickRank) {
-        holder.itemView.run {
+        holder.vb.run {
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_name.text = item.getBBookName()
+            tvName.text = item.getBBookName()
-            tv_count.text =  context.getString(R.string.book_word, item.wordCount / 10000)
+            tvCount.text = context.getString(R.string.book_word, item.wordCount / 10000)
-            onClick {
+        }
+        holder.itemView.onClick {
             BookInfoActivity.actionBookInfo(context, item.bookId, item.bookTypeId)
         }
     }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemClickItemBinding {
+        return ItemClickItemBinding.inflate(inflater, parent, false)
     }
 
 }

app/src/main/java/com/novel/read/ui/main/mail/pick/EndAdapter.kt

@@ -1,25 +1,38 @@
 package com.novel.read.ui.main.mail.pick
 
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.EndRank
+import com.novel.read.databinding.ItemEndItemBinding
 import com.novel.read.lib.ATH
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_end_item.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
-class EndAdapter :BaseQuickAdapter<EndRank,BaseViewHolder>(R.layout.item_end_item) {
+class EndAdapter :BaseBindingAdapter<EndRank,ItemEndItemBinding>() {
 
-    override fun convert(holder: BaseViewHolder, item: EndRank) {
+    override fun convert(holder: VBViewHolder<ItemEndItemBinding>, item: EndRank) {
+        holder.vb.run {
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+            tvName.text = item.getBBookName()
+        }
         holder.itemView.run {
             ATH.applyBackgroundTint(this)
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_name.text = item.getBBookName()
             onClick {
                 BookInfoActivity.actionBookInfo(context,item.bookId,item.bookTypeId)
             }
         }
     }
 
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemEndItemBinding {
+        return ItemEndItemBinding.inflate(inflater,parent,false)
+    }
+
 }

app/src/main/java/com/novel/read/ui/main/mail/pick/HotAdapter.kt

@@ -1,24 +1,37 @@
 package com.novel.read.ui.main.mail.pick
 
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.HotRank
+import com.novel.read.databinding.ItemHotItemBinding
 import com.novel.read.lib.ATH
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_hot_item.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
-class HotAdapter :BaseQuickAdapter<HotRank,BaseViewHolder>(R.layout.item_hot_item) {
+class HotAdapter :BaseBindingAdapter<HotRank,ItemHotItemBinding>() {
 
-    override fun convert(holder: BaseViewHolder, item: HotRank) {
+    override fun convert(holder: VBViewHolder<ItemHotItemBinding>, item: HotRank) {
+        holder.vb.run {
+            ivCover.load(item.coverImageUrl, item.getBName(), item.getBAuthor())
+            tvName.text = item.getBName()
+        }
         holder.itemView.run {
             ATH.applyBackgroundTint(this)
-            iv_cover.load(item.coverImageUrl, item.getBName(), item.getBAuthor())
-            tv_name.text = item.getBName()
             onClick {
                 BookInfoActivity.actionBookInfo(context,item.bookId,item.bookTypeId)
             }
         }
     }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemHotItemBinding {
+        return ItemHotItemBinding.inflate(inflater,parent,false)
+    }
 }

app/src/main/java/com/novel/read/ui/main/mail/pick/PickAdapter.kt

@@ -1,21 +1,24 @@
 package com.novel.read.ui.main.mail.pick
 
+import android.view.ViewGroup
 import androidx.recyclerview.widget.GridLayoutManager
 import com.chad.library.adapter.base.BaseMultiItemQuickAdapter
 import com.chad.library.adapter.base.entity.MultiItemEntity
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.getViewBinding
+import com.novel.read.base.withBinding
 import com.novel.read.constant.AppConst
 import com.novel.read.constant.IntentAction
 import com.novel.read.constant.LayoutType
 import com.novel.read.data.model.*
+import com.novel.read.databinding.ItemHotBinding
+import com.novel.read.databinding.ItemPickHeadBinding
 import com.novel.read.lib.ATH
 import com.novel.read.ui.channel.ChannelActivity
 import com.novel.read.ui.daily.DailyActivity
 import com.novel.read.ui.end.EndActivity
 import com.novel.read.ui.rank.RankActivity
-import kotlinx.android.synthetic.main.item_hot.view.*
-import kotlinx.android.synthetic.main.item_pick_head.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 import org.jetbrains.anko.startActivity
 
@@ -31,113 +34,133 @@ class PickAdapter<T : MultiItemEntity>(data: MutableList<T>?) :
         addItemType(LayoutType.END, R.layout.item_hot)
     }
 
+    override fun onCreateDefViewHolder(parent: ViewGroup, viewType: Int): BaseViewHolder {
+        val viewHolder = super.onCreateDefViewHolder(parent, viewType)
+        return when (viewType) {
+            LayoutType.OTHER -> viewHolder.withBinding(ItemPickHeadBinding::bind)
+            LayoutType.HOT -> viewHolder.withBinding(ItemHotBinding::bind)
+            LayoutType.CLICK -> viewHolder.withBinding(ItemHotBinding::bind)
+            LayoutType.RECOMMEND -> viewHolder.withBinding(ItemHotBinding::bind)
+            LayoutType.END -> viewHolder.withBinding(ItemHotBinding::bind)
+            else -> throw IllegalStateException()
+        }
+    }
+
     override fun convert(holder: BaseViewHolder, item: T) {
         when (item) {
             is TypeEntity -> {
                 holder.itemView.run {
                     ATH.applyBackgroundTint(this)
-                    tv_daily.onClick {
+                }
+                holder.getViewBinding<ItemPickHeadBinding>().apply {
+                    tvDaily.onClick {
                         context.startActivity<DailyActivity>()
                     }
-                    tv_rank.onClick {
+                    tvRank.onClick {
                         context.startActivity<RankActivity>(
                             Pair(IntentAction.rankType, LayoutType.HOT),
                             Pair(IntentAction.homeType, AppConst.home)
                         )
                     }
-                    tv_end.onClick {
+                    tvEnd.onClick {
                         context.startActivity<EndActivity>()
                     }
-
+                    tvType.onClick {
-                    tv_type.onClick {
                         context.startActivity<ChannelActivity>()
                     }
-
                 }
             }
             is HotEntity -> {
                 holder.itemView.run {
                     ATH.applyBackgroundTint(this)
-                    rlv_hot.setHasFixedSize(true)
+                }
-                    ll_title.onClick {
+                holder.getViewBinding<ItemHotBinding>().apply{
+                    rlvHot.setHasFixedSize(true)
+                    llTitle.onClick {
                         context.startActivity<RankActivity>(
                             Pair(IntentAction.rankType, LayoutType.HOT),
                             Pair(IntentAction.homeType, AppConst.home)
                         )
                     }
-                    if (rlv_hot.layoutManager == null) {
+                    if (rlvHot.layoutManager == null) {
-                        rlv_hot.layoutManager = GridLayoutManager(context, 4)
+                        rlvHot.layoutManager = GridLayoutManager(context, 4)
                     }
-                    if (rlv_hot.adapter == null) {
+                    if (rlvHot.adapter == null) {
                         val hotAdapter = HotAdapter()
                         hotAdapter.setList(item.hotRanks)
-                        rlv_hot.adapter = hotAdapter
+                        rlvHot.adapter = hotAdapter
                     }
                 }
             }
             is ClickEntity -> {
                 holder.itemView.run {
                     ATH.applyBackgroundTint(this)
-                    iv_head.setImageResource(R.drawable.ic_click)
+                }
-                    tv_head.text=context.getString(R.string.click_title)
+                holder.getViewBinding<ItemHotBinding>().apply{
-                    ll_title.onClick {
+                    ivHead.setImageResource(R.drawable.ic_click)
+                    tvHead.text=context.getString(R.string.click_title)
+                    llTitle.onClick {
                         context.startActivity<RankActivity>(
                             Pair(IntentAction.rankType, LayoutType.CLICK),
                             Pair(IntentAction.homeType, AppConst.home)
                         )
                     }
-                    rlv_hot.setHasFixedSize(true)
+                    rlvHot.setHasFixedSize(true)
-                    if (rlv_hot.layoutManager == null) {
+                    if (rlvHot.layoutManager == null) {
-                        rlv_hot.layoutManager = GridLayoutManager(context, 2)
+                        rlvHot.layoutManager = GridLayoutManager(context, 2)
                     }
-                    if (rlv_hot.adapter == null) {
+                    if (rlvHot.adapter == null) {
                         val clickAdapter = ClickAdapter()
                         clickAdapter.setList(item.clickRanks)
-                        rlv_hot.adapter = clickAdapter
+                        rlvHot.adapter = clickAdapter
                     }
                 }
             }
             is RecommendEntity -> {
                 holder.itemView.run {
                     ATH.applyBackgroundTint(this)
-                    iv_head.setImageResource(R.drawable.ic_recommend)
+                }
-                    tv_head.text=context.getString(R.string.recommend_title)
+                holder.getViewBinding<ItemHotBinding>().apply{
-                    ll_title.onClick {
+                    ivHead.setImageResource(R.drawable.ic_recommend)
+                    tvHead.text=context.getString(R.string.recommend_title)
+                    llTitle.onClick {
                         context.startActivity<RankActivity>(
                             Pair(IntentAction.rankType, LayoutType.RECOMMEND),
                             Pair(IntentAction.homeType, AppConst.home)
                         )
                     }
-                    rlv_hot.setHasFixedSize(true)
+                    rlvHot.setHasFixedSize(true)
-                    if (rlv_hot.layoutManager == null) {
+                    if (rlvHot.layoutManager == null) {
-                        rlv_hot.layoutManager = GridLayoutManager(context, 4)
+                        rlvHot.layoutManager = GridLayoutManager(context, 4)
                     }
-                    if (rlv_hot.adapter == null) {
+                    if (rlvHot.adapter == null) {
                         val recommendAdapter = RecommendAdapter()
                         recommendAdapter.setList(item.recommendRanks)
-                        rlv_hot.adapter = recommendAdapter
+                        rlvHot.adapter = recommendAdapter
                     }
                 }
             }
             is EndEntity -> {
                 holder.itemView.run {
                     ATH.applyBackgroundTint(this)
-                    iv_head.setImageResource(R.drawable.ic_end)
+                }
-                    tv_head.text=context.getString(R.string.end_title)
+                holder.getViewBinding<ItemHotBinding>().apply{
-                    ll_title.onClick {
+                    ivHead.setImageResource(R.drawable.ic_end)
+                    tvHead.text=context.getString(R.string.end_title)
+                    llTitle.onClick {
                         context.startActivity<RankActivity>(
                             Pair(IntentAction.rankType, LayoutType.END),
                             Pair(IntentAction.homeType, AppConst.home)
                         )
                     }
-                    rlv_hot.setHasFixedSize(true)
+                    rlvHot.setHasFixedSize(true)
-                    if (rlv_hot.layoutManager == null) {
+                    if (rlvHot.layoutManager == null) {
-                        rlv_hot.layoutManager = GridLayoutManager(context, 4)
+                        rlvHot.layoutManager = GridLayoutManager(context, 4)
                     }
-                    if (rlv_hot.adapter == null) {
+                    if (rlvHot.adapter == null) {
                         val endAdapter = EndAdapter()
                         endAdapter.setList(item.endRanks)
-                        rlv_hot.adapter = endAdapter
+                        rlvHot.adapter = endAdapter
                     }
                 }
             }

app/src/main/java/com/novel/read/ui/main/mail/pick/RecommendAdapter.kt

@@ -1,13 +1,17 @@
 package com.novel.read.ui.main.mail.pick
 
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseMultiItemQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.getViewBinding
+import com.novel.read.base.withBinding
 import com.novel.read.constant.LayoutType
 import com.novel.read.data.model.RecommendRank
+import com.novel.read.databinding.ItemRecommentFirstItemBinding
+import com.novel.read.databinding.ItemRecommentItemBinding
 import com.novel.read.lib.ATH
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_end_item.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 class RecommendAdapter : BaseMultiItemQuickAdapter<RecommendRank, BaseViewHolder>() {
@@ -17,24 +21,38 @@ class RecommendAdapter : BaseMultiItemQuickAdapter<RecommendRank, BaseViewHolder
         addItemType(LayoutType.HEAD, R.layout.item_recomment_first_item)
     }
 
+    override fun onCreateDefViewHolder(parent: ViewGroup, viewType: Int): BaseViewHolder {
+        val viewHolder = super.onCreateDefViewHolder(parent, viewType)
+        return when (viewType) {
+            LayoutType.RECOMMEND -> viewHolder.withBinding(ItemRecommentItemBinding::bind)
+            LayoutType.HEAD -> viewHolder.withBinding(ItemRecommentFirstItemBinding::bind)
+            else -> throw IllegalStateException()
+        }
+    }
+
     override fun convert(holder: BaseViewHolder, item: RecommendRank) {
         when (item.itemType) {
             LayoutType.HEAD -> {
                 holder.itemView.run {
                     ATH.applyBackgroundTint(this)
-                    iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+                }
-                    tv_name.text = item.getBBookName()
+                holder.getViewBinding<ItemRecommentFirstItemBinding>().apply{
+                    ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+                    tvName.text = item.getBBookName()
                 }
             }
             LayoutType.RECOMMEND -> {
                 holder.itemView.run {
                     ATH.applyBackgroundTint(this)
-                    iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+
-                    tv_name.text = item.getBBookName()
                     onClick {
                         BookInfoActivity.actionBookInfo(context,item.bookId,item.bookTypeId)
                     }
                 }
+                holder.getViewBinding<ItemRecommentItemBinding>().apply{
+                    ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+                    tvName.text = item.getBBookName()
+                }
             }
         }
     }

app/src/main/java/com/novel/read/ui/main/my/MyFragment.kt

@@ -1,59 +1,31 @@
 package com.novel.read.ui.main.my
 
-import android.annotation.SuppressLint
-import android.content.ActivityNotFoundException
-import android.content.Context
-import android.content.Intent
-import android.net.Uri
 import android.os.Bundle
 import android.view.View
-import com.novel.read.App
 import com.novel.read.R
 import com.novel.read.base.BaseFragment
+import com.novel.read.databinding.FragmentMyBinding
 import com.novel.read.ui.feedback.FeedBackActivity
 import com.novel.read.ui.setting.SettingActivity
 import com.novel.read.ui.widget.dialog.AppraiseDialog
 import com.novel.read.utils.ext.startActivity
-import com.novel.read.utils.ext.toast
+import com.novel.read.utils.viewbindingdelegate.viewBinding
-import kotlinx.android.synthetic.main.fragment_my.*
+
-import kotlinx.android.synthetic.main.view_title_bar.*
 
 class MyFragment : BaseFragment(R.layout.fragment_my) {
 
+    private val binding by viewBinding(FragmentMyBinding::bind)
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
-        setSupportToolbar(toolbar)
+        setSupportToolbar(binding.titleBar.toolbar)
-        tv_options.setOnClickListener {
+        binding.tvOptions.setOnClickListener {
             startActivity<FeedBackActivity>()
         }
-        tv_setting.setOnClickListener {
+        binding.tvSetting.setOnClickListener {
             startActivity<SettingActivity>()
         }
-        tv_appraise.setOnClickListener {
+        binding.tvAppraise.setOnClickListener {
-            val dialog = AppraiseDialog(requireActivity())
+            AppraiseDialog().show(childFragmentManager,"AppDialog")
-            dialog.appraiseDialog {
-                goToMarket(App.INSTANCE, App.INSTANCE.packageName)
-                dialog.dismiss()
-            }
-            dialog.show()
-        }
-    }
-
-    @SuppressLint("QueryPermissionsNeeded")
-    fun goToMarket(context: Context, packageName: String) {
-        val uri = Uri.parse("market://details?id=$packageName")
-        val goToMarket = Intent(Intent.ACTION_VIEW, uri)
-        val googlePlay = "com.android.vending" //这里对应的是谷歌商店，跳转别的商店改成对应的即可
-        goToMarket.setPackage(googlePlay) //这里对应的是谷歌商店，跳转别的商店改成对应的即可
-        try {
-            startActivity(goToMarket)
-        } catch (e: ActivityNotFoundException) {
-            if (goToMarket.resolveActivity(context.packageManager) != null) { //有浏览器
-                startActivity(goToMarket)
-            } else {
-                toast(R.string.no_google)
-            }
-            e.printStackTrace()
         }
     }
 

app/src/main/java/com/novel/read/ui/main/my/ToolsAdapter.kt

@@ -1,19 +0,0 @@
-package com.novel.read.ui.main.my
-
-import com.chad.library.adapter.base.BaseQuickAdapter
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
-import com.novel.read.R
-import com.novel.read.data.model.Tools
-import com.novel.read.lib.ATH
-import kotlinx.android.synthetic.main.item_tools.view.*
-
-class ToolsAdapter : BaseQuickAdapter<Tools, BaseViewHolder>(R.layout.item_tools) {
-
-    override fun convert(holder: BaseViewHolder, item: Tools) {
-        holder.itemView.run {
-            ATH.applyBackgroundTint(this)
-            tv_tools.text = item.title
-            iv_tools.setImageResource(item.img)
-        }
-    }
-}

app/src/main/java/com/novel/read/ui/rank/RankActivity.kt

@@ -11,33 +11,36 @@ import com.novel.read.constant.AppConst
 import com.novel.read.constant.IntentAction
 import com.novel.read.constant.LayoutType
 import com.novel.read.data.model.*
+import com.novel.read.databinding.ActivityRankBinding
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.getViewModel
-import kotlinx.android.synthetic.main.activity_rank.*
 
-class RankActivity : VMBaseActivity<RankViewModel>(R.layout.activity_rank) {
+class RankActivity : VMBaseActivity<ActivityRankBinding,RankViewModel>() {
 
     override val viewModel: RankViewModel
         get() = getViewModel(RankViewModel::class.java)
 
+    override fun getViewBinding(): ActivityRankBinding {
+        return ActivityRankBinding.inflate(layoutInflater)
+    }
     private lateinit var adapter: RankAdapter
     private lateinit var typeAdapter: TypeAdapter
     private lateinit var mTypes: List<TypeName>
-    override fun onActivityCreated(savedInstanceState: Bundle?) {
+    override fun onActivityCreated(savedInstanceState: Bundle?) = with(binding){
-        ATH.applyEdgeEffectColor(rlv_rank)
+        ATH.applyEdgeEffectColor(rlvRank)
-        ATH.applyEdgeEffectColor(lv_type)
+        ATH.applyEdgeEffectColor(rlvType)
         initRecyclerView()
         upRecyclerData()
         initLoadMore()
     }
 
     private fun initRecyclerView() {
-        rlv_rank.layoutManager = LinearLayoutManager(this)
+        binding.rlvRank.layoutManager = LinearLayoutManager(this)
         adapter = RankAdapter()
-        rlv_rank.adapter = adapter
+        binding.rlvRank.adapter = adapter
-        lv_type.layoutManager = LinearLayoutManager(this)
+        binding.rlvType.layoutManager = LinearLayoutManager(this)
         typeAdapter = TypeAdapter()
-        lv_type.adapter = typeAdapter
+        binding.rlvType.adapter = typeAdapter
 
     }
 
@@ -124,10 +127,11 @@ class RankActivity : VMBaseActivity<RankViewModel>(R.layout.activity_rank) {
     }
 
     private fun getErrorView(): View {
-        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, rlv_rank, false)
+        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, binding.rlvRank, false)
         errorView.setOnClickListener { onRefresh() }
         return errorView
     }
 
 
+
 }

app/src/main/java/com/novel/read/ui/rank/RankAdapter.kt

@@ -1,28 +1,38 @@
 package com.novel.read.ui.rank
 
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.module.LoadMoreModule
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.BookListResp
+import com.novel.read.databinding.ItemBookCommonBinding
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_book_common.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 class RankAdapter :
-    BaseQuickAdapter<BookListResp, BaseViewHolder>(R.layout.item_book_common), LoadMoreModule {
+    BaseBindingAdapter<BookListResp, ItemBookCommonBinding>(), LoadMoreModule {
 
-    override fun convert(holder: BaseViewHolder, item: BookListResp) {
+    override fun convert(holder: VBViewHolder<ItemBookCommonBinding>, item: BookListResp) {
-        holder.itemView.run {
+
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+        holder.vb.run {
-            tv_book_name.text = item.getBBookName()
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_book_description.text = item.getBIntroduction()
+            tvBookName.text = item.getBBookName()
-            tv_book_author.text = item.getBAuthorName()
+            tvBookDescription.text = item.getBIntroduction()
-            tv_word.text = context.getString(R.string.book_word, item.wordCount / 10000)
+            tvBookAuthor.text = item.getBAuthorName()
-            tv_category.text = item.getBCategoryName()
+            tvWord.text = context.getString(R.string.book_word, item.wordCount / 10000)
-            onClick {
+            tvCategory.text = item.getBCategoryName()
+        }
+        holder.itemView.onClick {
             BookInfoActivity.actionBookInfo(context, item.bookId, item.bookTypeId)
         }
     }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemBookCommonBinding {
+        return ItemBookCommonBinding.inflate(inflater, parent, false)
     }
 }

app/src/main/java/com/novel/read/ui/rank/TypeAdapter.kt

@@ -1,26 +1,32 @@
 package com.novel.read.ui.rank
 
+import android.view.LayoutInflater
 import android.view.View
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.ViewGroup
 import com.chad.library.adapter.base.module.LoadMoreModule
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.TypeName
-import kotlinx.android.synthetic.main.item_type.view.*
+import com.novel.read.databinding.ItemTypeBinding
 
 class TypeAdapter :
-    BaseQuickAdapter<TypeName, BaseViewHolder>(R.layout.item_type), LoadMoreModule {
+    BaseBindingAdapter<TypeName, ItemTypeBinding>(), LoadMoreModule {
 
-    override fun convert(holder: BaseViewHolder, item: TypeName) {
+    override fun convert(holder: VBViewHolder<ItemTypeBinding>, item: TypeName) {
-        holder.itemView.run {
+        holder.vb.run {
-            tv_type.text = item.name
+            tvType.text = item.name
             if (item.check) {
-                iv_check.visibility = View.VISIBLE
+                ivCheck.visibility = View.VISIBLE
-                ll_bg.setBackgroundColor(context.resources.getColor(R.color.background))
+                llBg.setBackgroundColor(context.resources.getColor(R.color.background))
             } else {
-                iv_check.visibility = View.GONE
+                ivCheck.visibility = View.GONE
-                ll_bg.setBackgroundColor(context.resources.getColor(R.color.background_menu))
+                llBg.setBackgroundColor(context.resources.getColor(R.color.background_menu))
             }
         }
     }
+
+    override fun createViewBinding(inflater: LayoutInflater, parent: ViewGroup): ItemTypeBinding {
+        return ItemTypeBinding.inflate(inflater, parent, false)
+    }
 }

app/src/main/java/com/novel/read/ui/read/ReadBookActivity.kt

@@ -4,9 +4,6 @@ import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Intent
 import android.content.res.Configuration
-import android.graphics.Color
-import android.graphics.drawable.ColorDrawable
-import android.net.Uri
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
@@ -15,14 +12,11 @@ import androidx.core.view.isVisible
 import androidx.lifecycle.observe
 import com.novel.read.BuildConfig
 import com.novel.read.R
-import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.EventBus
 import com.novel.read.constant.PreferKey
 import com.novel.read.constant.Status
 import com.novel.read.data.db.entity.Book
 import com.novel.read.data.db.entity.BookChapter
-import com.novel.read.help.ReadBookConfig
-import com.novel.read.lib.ATH
 import com.novel.read.lib.dialogs.alert
 import com.novel.read.lib.dialogs.noButton
 import com.novel.read.lib.dialogs.okButton
@@ -41,58 +35,47 @@ import com.novel.read.ui.read.page.delegate.PageDelegate
 import com.novel.read.ui.widget.dialog.AutoReadDialog
 import com.novel.read.ui.widget.dialog.TextDialog
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.activity_read_book.*
-import kotlinx.android.synthetic.main.view_read_menu.*
 import kotlinx.coroutines.*
-import org.jetbrains.anko.sdk27.listeners.onClick
 import org.jetbrains.anko.startActivityForResult
 import java.lang.Runnable
 
-class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_read_book),
+class ReadBookActivity :ReadBookBaseActivity(),
     View.OnTouchListener, PageView.CallBack, TextActionMenu.CallBack, ContentTextView.CallBack,
     ReadBook.CallBack,
     ReadMenu.CallBack,
     ReadAloudDialog.CallBack {
 
-    override val viewModel: ReadBookViewModel
-        get() = getViewModel(ReadBookViewModel::class.java)
-
     override val selectedText: String
-        get() = page_view.curPage.selectedText
+        get() = binding.pageView.curPage.selectedText
 
     private val requestCodeChapterList = 568
     private val requestCodeSearchResult = 123
     private var menu: Menu? = null
-    private var textActionMenu: TextActionMenu? = null
+    private val textActionMenu: TextActionMenu by lazy {
+        TextActionMenu(this, this)
+    }
 
     override val scope: CoroutineScope get() = this
     override val isInitFinish: Boolean get() = viewModel.isInitFinish
-    override val isScroll: Boolean get() = page_view.isScroll
+    override val isScroll: Boolean get() = binding.pageView.isScroll
     private val mHandler = Handler(Looper.getMainLooper())
     private val keepScreenRunnable: Runnable =
-        Runnable { ReadBookActivityHelp.keepScreenOn(window, false) }
+        Runnable { keepScreenOn(window, false) }
     override var autoPageProgress = 0
 
     override var isAutoPage = false
     private var screenTimeOut: Long = 0
     private var loadStates: Boolean = false
-    override val pageFactory: TextPageFactory get() = page_view.pageFactory
+    override val pageFactory: TextPageFactory get() = binding.pageView.pageFactory
-    override val headerHeight: Int get() = page_view.curPage.headerHeight
+    override val headerHeight: Int get() = binding.pageView.curPage.headerHeight
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        ReadBook.msg = null
-        ReadBookActivityHelp.setOrientation(this)
-        super.onCreate(savedInstanceState)
-    }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        ReadBookActivityHelp.upLayoutInDisplayCutoutMode(window)
         initView()
         upScreenTimeOut()
         setScreenBrightness(getPrefInt("brightness", 100))
         ReadBook.callBack = this
         ReadBook.titleDate.observe(this) {
-            title_bar.title = it
+            binding.readMenu.setTitle(it)
             upMenu()
             upView()
         }
@@ -106,7 +89,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
 
     override fun onConfigurationChanged(newConfig: Configuration) {
         super.onConfigurationChanged(newConfig)
-        page_view.upStatusBar()
+        binding.pageView.upStatusBar()
         ReadBook.loadContent(resetPageOffset = false)
     }
 
@@ -137,19 +120,19 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
             R.id.menu_refresh -> {
                 ReadBook.book?.let {
                     ReadBook.curTextChapter = null
-                    page_view.upContent()
+                    binding.pageView.upContent()
                     viewModel.refreshContent(it)
                 }
             }
-            R.id.menu_download -> ReadBookActivityHelp.showDownloadDialog(this)
+            R.id.menu_download -> showDownloadDialog()
-            R.id.menu_add_bookmark -> ReadBookActivityHelp.showBookMark(this)
+            R.id.menu_add_bookmark -> showBookMark(this)
             R.id.menu_copy_text ->
                 TextDialog.show(supportFragmentManager, ReadBook.curTextChapter?.getContent())
             R.id.menu_update_toc -> ReadBook.book?.let {
                 loadChapterList(it)
             }
-            R.id.menu_page_anim -> ReadBookActivityHelp.showPageAnimConfig(this) {
+            R.id.menu_page_anim -> showPageAnimConfig {
-                page_view.upPageAnim()
+                binding.pageView.upPageAnim()
             }
             R.id.menu_book_info -> ReadBook.book?.let {
                 BookInfoActivity.actionBookInfo(this, it.bookId, it.bookTypeId)
@@ -162,7 +145,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
         super.onResume()
         ReadBook.readStartTime = System.currentTimeMillis()
         upSystemUiVisibility()
-        page_view.upTime()
+        binding.pageView.upTime()
     }
 
     override fun onPause() {
@@ -171,41 +154,15 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
         upSystemUiVisibility()
     }
 
-    override fun upNavigationBarColor() {
-        when {
-            read_menu == null -> return
-            read_menu.isVisible -> {
-                ATH.setNavigationBarColorAuto(this)
-            }
-            ReadBookConfig.bg is ColorDrawable -> {
-                ATH.setNavigationBarColorAuto(this, ReadBookConfig.bgMeanColor)
-            }
-            else -> {
-                ATH.setNavigationBarColorAuto(this, Color.BLACK)
-            }
-        }
-    }
-
-
     /**
      * 初始化View
      */
+    @SuppressLint("ClickableViewAccessibility")
     private fun initView() {
-        cursor_left.setColorFilter(accentColor)
+        binding.cursorLeft.setColorFilter(accentColor)
-        cursor_right.setColorFilter(accentColor)
+        binding.cursorRight.setColorFilter(accentColor)
-        cursor_left.setOnTouchListener(this)
+        binding.cursorLeft.setOnTouchListener(this)
-        cursor_right.setOnTouchListener(this)
+        binding.cursorRight.setOnTouchListener(this)
-        tv_chapter_name.onClick {
-
-        }
-        tv_chapter_url.onClick {
-            runCatching {
-                val url = tv_chapter_url.text.toString()
-                val intent = Intent(Intent.ACTION_VIEW)
-                intent.data = Uri.parse(url)
-                startActivity(intent)
-            }
-        }
     }
 
     override fun clickCenter() {
@@ -217,29 +174,26 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
                 AutoReadDialog().show(supportFragmentManager, "autoRead")
             }
             else -> {
-                read_menu.runMenuIn()
+                binding.readMenu.runMenuIn()
             }
         }
     }
 
 
-    override fun showTextActionMenu() {
+    override fun showTextActionMenu() = with(binding){
-        textActionMenu ?: let {
+        textActionMenu.let { popup ->
-            textActionMenu = TextActionMenu(this, this)
-        }
-        textActionMenu?.let { popup ->
             popup.contentView.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED)
             val popupHeight = popup.contentView.measuredHeight
-            val x = text_menu_position.x.toInt()
+            val x = textMenuPosition.x.toInt()
-            var y = text_menu_position.y.toInt() - popupHeight
+            var y = textMenuPosition.y.toInt() - popupHeight
             if (y < statusBarHeight) {
-                y = (cursor_left.y + cursor_left.height).toInt()
+                y = (cursorLeft.y + cursorLeft.height).toInt()
             }
-            if (cursor_right.y > y && cursor_right.y < y + popupHeight) {
+            if (cursorRight.y > y && cursorRight.y < y + popupHeight) {
-                y = (cursor_right.y + cursor_right.height).toInt()
+                y = (cursorRight.y + cursorRight.height).toInt()
             }
             if (!popup.isShowing) {
-                popup.showAtLocation(text_menu_position, Gravity.TOP or Gravity.START, x, y)
+                popup.showAtLocation(textMenuPosition, Gravity.TOP or Gravity.START, x, y)
             } else {
                 popup.update(
                     x, y,
@@ -258,38 +212,29 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
     override fun upContent(relativePosition: Int, resetPageOffset: Boolean) {
         autoPageProgress = 0
         launch {
-            page_view.upContent(relativePosition, resetPageOffset)
+            binding.pageView.upContent(relativePosition, resetPageOffset)
-            seek_read_page.progress = ReadBook.durPageIndex
+            binding.readMenu.setSeekPage(ReadBook.durPageIndex)
+            loadStates = false
         }
         loadStates = false
     }
 
     override fun upView() {
         launch {
-            ReadBook.curTextChapter?.let {
+            binding.readMenu.upBookView()
-                tv_chapter_name.text = it.title
-//                tv_chapter_name.visible()
-                if (!ReadBook.isLocalBook) {
-                    tv_chapter_url.text = it.title
-//                    tv_chapter_url.visible()
-                } else {
-                    tv_chapter_url.gone()
         }
-                seek_read_page.max = it.pageSize.minus(1)
-                seek_read_page.progress = ReadBook.durPageIndex
-                tv_pre.isEnabled = ReadBook.durChapterIndex != 0
-                tv_next.isEnabled = ReadBook.durChapterIndex != ReadBook.chapterSize - 1
-            } ?: let {
-                tv_chapter_name.gone()
-                tv_chapter_url.gone()
     }
+
+    override fun upPageAnim() {
+        launch {
+            binding.pageView.upPageAnim()
         }
     }
 
     override fun pageChanged() {
         autoPageProgress = 0
         launch {
-            seek_read_page.progress = ReadBook.durPageIndex
+            binding.readMenu.setSeekPage(ReadBook.durPageIndex)
         }
     }
 
@@ -301,26 +246,28 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
         loadStates = true
     }
 
-    override fun upSelectedStart(x: Float, y: Float, top: Float) {
+    override fun upSelectedStart(x: Float, y: Float, top: Float)  = with(binding){
-        cursor_left.x = x - cursor_left.width
+        cursorLeft.x = x - cursorLeft.width
-        cursor_left.y = y
+        cursorLeft.y = y
-        cursor_left.visible(true)
+        cursorLeft.visible(true)
-        text_menu_position.x = x
+        textMenuPosition.x = x
-        text_menu_position.y = top
+        textMenuPosition.y = top
     }
 
-    override fun upSelectedEnd(x: Float, y: Float) {
+    override fun upSelectedEnd(x: Float, y: Float) = with(binding){
-        cursor_right.x = x
+        cursorRight.x = x
-        cursor_right.y = y
+        cursorRight.y = y
-        cursor_right.visible(true)
+        cursorRight.visible(true)
     }
 
-    override fun onCancelSelect() {
+    /**
-        cursor_left.invisible()
+     * 取消文字选择
-        cursor_right.invisible()
+     */
-        textActionMenu?.dismiss()
+    override fun onCancelSelect() = with(binding) {
+        cursorLeft.invisible()
+        cursorRight.invisible()
+        textActionMenu.dismiss()
     }
-
     private fun upScreenTimeOut() {
         getPrefString(PreferKey.keepLight)?.let {
             screenTimeOut = it.toLong() * 1000
@@ -330,32 +277,32 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
 
     override fun screenOffTimerStart() {
         if (screenTimeOut < 0) {
-            ReadBookActivityHelp.keepScreenOn(window, true)
+            keepScreenOn(window, true)
             return
         }
         val t = screenTimeOut - sysScreenOffTime
         if (t > 0) {
             mHandler.removeCallbacks(keepScreenRunnable)
-            ReadBookActivityHelp.keepScreenOn(window, true)
+            keepScreenOn(window, true)
             mHandler.postDelayed(keepScreenRunnable, screenTimeOut)
         } else {
-            ReadBookActivityHelp.keepScreenOn(window, false)
+            keepScreenOn(window, false)
         }
     }
 
     @SuppressLint("ClickableViewAccessibility")
-    override fun onTouch(v: View, event: MotionEvent): Boolean {
+    override fun onTouch(v: View, event: MotionEvent): Boolean = with(binding){
         when (event.action) {
-            MotionEvent.ACTION_DOWN -> textActionMenu?.dismiss()
+            MotionEvent.ACTION_DOWN -> textActionMenu.dismiss()
             MotionEvent.ACTION_MOVE -> {
                 when (v.id) {
-                    R.id.cursor_left -> page_view.curPage.selectStartMove(
+                    R.id.cursor_left -> binding.pageView.curPage.selectStartMove(
-                        event.rawX + cursor_left.width,
+                        event.rawX + cursorLeft.width,
-                        event.rawY - cursor_left.height
+                        event.rawY - cursorLeft.height
                     )
-                    R.id.cursor_right -> page_view.curPage.selectEndMove(
+                    R.id.cursor_right -> binding.pageView.curPage.selectEndMove(
-                        event.rawX - cursor_right.width,
+                        event.rawX - cursorRight.width,
-                        event.rawY - cursor_right.height
+                        event.rawY - cursorRight.height
                     )
                 }
             }
@@ -366,15 +313,15 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
 
     override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
         when {
-            ReadBookActivityHelp.isPrevKey(this, keyCode) -> {
+            isPrevKey(this, keyCode) -> {
                 if (keyCode != KeyEvent.KEYCODE_UNKNOWN) {
-                    page_view.pageDelegate?.keyTurnPage(PageDelegate.Direction.PREV)
+                    binding.pageView.pageDelegate?.keyTurnPage(PageDelegate.Direction.PREV)
                     return true
                 }
             }
-            ReadBookActivityHelp.isNextKey(this, keyCode) -> {
+            isNextKey(this, keyCode) -> {
                 if (keyCode != KeyEvent.KEYCODE_UNKNOWN) {
-                    page_view.pageDelegate?.keyTurnPage(PageDelegate.Direction.NEXT)
+                    binding.pageView.pageDelegate?.keyTurnPage(PageDelegate.Direction.NEXT)
                     return true
                 }
             }
@@ -389,7 +336,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
                 }
             }
             keyCode == KeyEvent.KEYCODE_SPACE -> {
-                page_view.pageDelegate?.keyTurnPage(PageDelegate.Direction.NEXT)
+                binding.pageView.pageDelegate?.keyTurnPage(PageDelegate.Direction.NEXT)
                 return true
             }
         }
@@ -400,13 +347,13 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
      * 音量键翻页
      */
     private fun volumeKeyPage(direction: PageDelegate.Direction): Boolean {
-        if (!read_menu.isVisible) {
+        if (!binding.readMenu.isVisible) {
             if (getPrefBoolean("volumeKeyPage", true)) {
                 if (getPrefBoolean("volumeKeyPageOnPlay")
                     || BaseReadAloudService.pause
                 ) {
-                    page_view.pageDelegate?.isCancel = false
+                    binding.pageView.pageDelegate?.isCancel = false
-                    page_view.pageDelegate?.keyTurnPage(direction)
+                    binding.pageView.pageDelegate?.keyTurnPage(direction)
                     return true
                 }
             }
@@ -416,11 +363,11 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
 
     override fun observeLiveBus() {
         super.observeLiveBus()
-        observeEvent<String>(EventBus.TIME_CHANGED) { page_view.upTime() }
+        observeEvent<String>(EventBus.TIME_CHANGED) { binding.pageView.upTime() }
-        observeEvent<Int>(EventBus.BATTERY_CHANGED) { page_view.upBattery(it) }
+        observeEvent<Int>(EventBus.BATTERY_CHANGED) { binding.pageView.upBattery(it) }
         observeEvent<BookChapter>(EventBus.OPEN_CHAPTER) {
             viewModel.openChapter(it.chapterIndex, ReadBook.durPageIndex)
-            page_view.upContent()
+            binding.pageView.upContent()
         }
         observeEvent<Boolean>(EventBus.MEDIA_BUTTON) {
             if (it) {
@@ -431,13 +378,13 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
         }
         observeEvent<Boolean>(EventBus.UP_CONFIG) {
             upSystemUiVisibility()
-            page_view.upBg()
+            binding.pageView.upBg()
-            page_view.upTipStyle()
+            binding.pageView.upTipStyle()
-            page_view.upStyle()
+            binding.pageView.upStyle()
             if (it) {
                 ReadBook.loadContent(resetPageOffset = false)
             } else {
-                page_view.upContent(resetPageOffset = false)
+                binding.pageView.upContent(resetPageOffset = false)
             }
         }
         observeEvent<Int>(EventBus.ALOUD_STATE) {
@@ -446,7 +393,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
                     val page = textChapter.page(ReadBook.durPageIndex)
                     if (page != null) {
                         page.removePageAloudSpan()
-                        page_view.upContent(resetPageOffset = false)
+                        binding.pageView.upContent(resetPageOffset = false)
                     }
                 }
             }
@@ -467,7 +414,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
             upScreenTimeOut()
         }
         observeEvent<Boolean>(PreferKey.textSelectAble) {
-            page_view.curPage.upSelectAble(it)
+            binding.pageView.curPage.upSelectAble(it)
         }
         observeEvent<String>(PreferKey.showBrightnessView) {
             setScreenBrightness(getPrefInt("brightness", 100))
@@ -501,7 +448,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
     }
 
     override fun showMenuBar() {
-        read_menu.runMenuIn()
+        binding.readMenu.runMenuIn()
     }
 
     override fun openChapterList() {
@@ -579,27 +526,27 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
                                 ReadBook.skipToPage(positions[0])
                             }
                             withContext(Dispatchers.Main) {
-                                page_view.curPage.selectStartMoveIndex(
+                                binding.pageView.curPage.selectStartMoveIndex(
                                     0,
                                     positions[1],
                                     positions[2]
                                 )
                                 delay(20L)
                                 when (positions[3]) {
-                                    0 -> page_view.curPage.selectEndMoveIndex(
+                                    0 -> binding.pageView.curPage.selectEndMoveIndex(
                                         0,
                                         positions[1],
                                         positions[2] + viewModel.searchContentQuery.length - 1
                                     )
-                                    1 -> page_view.curPage.selectEndMoveIndex(
+                                    1 -> binding.pageView.curPage.selectEndMoveIndex(
                                         0,
                                         positions[1] + 1,
                                         positions[4]
                                     )
                                     //todo: consider change page, jump to scroll position
-                                    -1 -> page_view.curPage.selectEndMoveIndex(1, 0, positions[4])
+                                    -1 -> binding.pageView.curPage.selectEndMoveIndex(1, 0, positions[4])
                                 }
-                                page_view.isTextSelected = true
+                                binding.pageView.isTextSelected = true
                                 delay(100L)
                             }
                         }
@@ -621,9 +568,9 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
     }
 
     override fun onMenuActionFinally() {
-        textActionMenu?.dismiss()
+        textActionMenu.dismiss()
-        page_view.curPage.cancelSelect()
+        binding.pageView.curPage.cancelSelect()
-        page_view.isTextSelected = false
+        binding.pageView.isTextSelected = false
     }
 
     override fun finish() {
@@ -649,7 +596,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
         postEvent(EventBus.UP_BOOK, 0L)
         mHandler.removeCallbacks(keepScreenRunnable)
         textActionMenu?.dismiss()
-        page_view.onDestroy()
+        binding.pageView.onDestroy()
         ReadBook.msg = null
         if (!BuildConfig.DEBUG) {
 //            SyncBookProgress.uploadBookProgress()

app/src/main/java/com/novel/read/ui/read/ReadBookBaseActivity.kt

@@ -1,20 +1,24 @@
 package com.novel.read.ui.read
 
 import android.annotation.SuppressLint
-import android.app.Activity
 import android.content.Context
 import android.content.pm.ActivityInfo
+import android.graphics.Color
+import android.graphics.drawable.ColorDrawable
 import android.os.AsyncTask
 import android.os.Build
-import android.view.LayoutInflater
+import android.os.Bundle
-import android.view.View
+import android.view.*
-import android.view.Window
-import android.view.WindowManager
 import android.widget.EditText
+import androidx.activity.viewModels
+import androidx.core.view.isVisible
 import com.novel.read.App
 import com.novel.read.R
+import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.PreferKey
 import com.novel.read.data.db.entity.Bookmark
+import com.novel.read.databinding.ActivityReadBookBinding
+import com.novel.read.databinding.DialogDownloadChoiceBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.help.ReadBookConfig
 import com.novel.read.lib.ATH
@@ -26,54 +30,32 @@ import com.novel.read.utils.ext.applyTint
 import com.novel.read.utils.ext.backgroundColor
 import com.novel.read.utils.ext.getPrefString
 import com.novel.read.utils.ext.requestInputMethod
-import kotlinx.android.synthetic.main.dialog_download_choice.view.*
-import kotlinx.android.synthetic.main.dialog_edit_text.view.*
-import org.jetbrains.anko.layoutInflater
-
-
-object ReadBookActivityHelp {
 
 /**
-     * 更新状态栏,导航栏
+ * 阅读界面
  */
-    fun upSystemUiVisibility(
+abstract class ReadBookBaseActivity :
-        window: Window,
+    VMBaseActivity<ActivityReadBookBinding, ReadBookViewModel>() {
-        isInMultiWindow: Boolean,
+
-        toolBarHide: Boolean = true
+    override val viewModel: ReadBookViewModel by viewModels()
-    ) {
+    var bottomDialog = 0
-        var flag = (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+
-                or View.SYSTEM_UI_FLAG_IMMERSIVE
+    override fun getViewBinding(): ActivityReadBookBinding {
-                or View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY)
+        return ActivityReadBookBinding.inflate(layoutInflater)
-        if (!isInMultiWindow) {
-            flag = flag or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-        }
-        if (ReadBookConfig.hideNavigationBar) {
-            flag = flag or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
-        }
-        if (toolBarHide) {
-            if (ReadBookConfig.hideStatusBar) {
-                flag = flag or View.SYSTEM_UI_FLAG_FULLSCREEN
-            }
-            if (ReadBookConfig.hideNavigationBar) {
-                flag = flag or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
-            }
-        }
-        window.decorView.systemUiVisibility = flag
-        if (toolBarHide) {
-            ATH.setLightStatusBar(window, ReadBookConfig.durConfig.curStatusIconDark())
-        } else {
-            ATH.setLightStatusBarAuto(
-                window,
-                ThemeStore.statusBarColor(App.INSTANCE, AppConfig.isTransparentStatusBar)
-            )
     }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        ReadBook.msg = null
+        setOrientation()
+        upLayoutInDisplayCutoutMode()
+        super.onCreate(savedInstanceState)
     }
 
     /**
      * 屏幕方向
      */
     @SuppressLint("SourceLockedOrientationActivity")
-    fun setOrientation(activity: Activity) = activity.apply {
+    fun setOrientation() {
         when (AppConfig.requestedDirection) {
             "0" -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
             "1" -> requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
@@ -82,6 +64,19 @@ object ReadBookActivityHelp {
         }
     }
 
+    override fun upNavigationBarColor() {
+        when {
+            binding.readMenu.isVisible -> super.upNavigationBarColor()
+            bottomDialog > 0 -> super.upNavigationBarColor()
+
+            ReadBookConfig.bg is ColorDrawable -> {
+                ATH.setNavigationBarColorAuto(this, ReadBookConfig.bgMeanColor)
+            }
+            else -> {
+                ATH.setNavigationBarColorAuto(this, Color.BLACK)
+            }
+        }
+    }
 
     /**
      * 保持亮屏
@@ -97,7 +92,7 @@ object ReadBookActivityHelp {
     /**
      * 适配刘海
      */
-    fun upLayoutInDisplayCutoutMode(window: Window) {
+    private fun upLayoutInDisplayCutoutMode() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P && AppConfig.readBodyToLh) {
             window.attributes = window.attributes.apply {
                 layoutInDisplayCutoutMode =
@@ -107,34 +102,28 @@ object ReadBookActivityHelp {
     }
 
     @SuppressLint("InflateParams")
-    fun showDownloadDialog(context: Context) {
+    fun showDownloadDialog() {
         ReadBook.book?.let { book ->
-            context.alert(titleResource = R.string.offline_cache) {
+            alert(titleResource = R.string.offline_cache) {
-                var view: View? = null
+                val alertBinding = DialogDownloadChoiceBinding.inflate(layoutInflater).apply {
-                customView {
+                    root.setBackgroundColor(root.context.backgroundColor)
-                    LayoutInflater.from(context).inflate(R.layout.dialog_download_choice, null)
+                    editStart.setText((book.durChapterIndex + 1).toString())
-                        .apply {
+                    editEnd.setText(book.totalChapterNum.toString())
-                            view = this
-                            setBackgroundColor(context.backgroundColor)
-                            edit_start.setText((book.durChapterIndex + 1).toString())
-                            edit_end.setText(
-                                App.db.getChapterDao().getChapterCount(bookId = book.bookId).toString()
-                            )
-                        }
                 }
+                customView { alertBinding.root }
                 yesButton {
-                    view?.apply {
+                    alertBinding.run {
-                        val start = edit_start?.text?.toString()?.toInt() ?: 0
+                        val start = editStart.text?.toString()?.toInt() ?: 0
-                        val end = edit_end?.text?.toString()?.toInt() ?: App.db.getChapterDao()
+                        val end = editEnd.text?.toString()?.toInt() ?: book.totalChapterNum
-                            .getChapterCount(bookId = book.bookId)
+                        CacheBook.start(this@ReadBookBaseActivity, book.bookId, start - 1, end - 1)
-                        CacheBook.start(context, book.bookId, start - 1, end - 1)
                     }
                 }
                 noButton()
-            }.show().applyTint()
+            }.show()
         }
     }
 
+
     @SuppressLint("InflateParams")
     fun showBookMark(context: Context) = with(context) {
         val book = ReadBook.book ?: return
@@ -144,7 +133,7 @@ object ReadBookActivityHelp {
             message = book.bookName + " • " + textChapter.title
             customView {
                 layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = edit_view.apply {
+                    editText = findViewById<EditText>(R.id.edit_view).apply {
                         setHint(R.string.note_content)
                     }
                 }
@@ -168,30 +157,8 @@ object ReadBookActivityHelp {
         }.show().applyTint().requestInputMethod()
     }
 
-    @SuppressLint("InflateParams")
+
-    fun showCharsetConfig(context: Context) = with(context) {
+    fun showPageAnimConfig(success: () -> Unit) {
-//        val charsets =
-//            arrayListOf("UTF-8", "GB2312", "GBK", "Unicode", "UTF-16", "UTF-16LE", "ASCII")
-//        alert(R.string.set_charset) {
-//            var editText: AutoCompleteTextView? = null
-//            customView {
-//                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-//                    editText = edit_view
-//                    edit_view.setFilterValues(charsets)
-//                    edit_view.setText(ReadBook.book?.charset)
-//                }
-//            }
-//            okButton {
-//                val text = editText?.text?.toString()
-//                text?.let {
-//                    ReadBook.setCharset(it)
-//                }
-//            }
-//            cancelButton()
-//        }.show().applyTint()
-    }
-
-    fun showPageAnimConfig(context: Context, success: () -> Unit) = with(context) {
         val items = arrayListOf<String>()
         items.add(getString(R.string.btn_default_s))
         items.add(getString(R.string.page_anim_cover))

app/src/main/java/com/novel/read/ui/read/ReadMenu.kt

@@ -1,9 +1,12 @@
 package com.novel.read.ui.read
 
 import android.content.Context
+import android.content.Intent
 import android.content.res.ColorStateList
 import android.graphics.drawable.GradientDrawable
+import android.net.Uri
 import android.util.AttributeSet
+import android.view.LayoutInflater
 import android.view.WindowManager
 import android.view.animation.Animation
 import android.widget.FrameLayout
@@ -12,6 +15,7 @@ import androidx.core.view.isVisible
 import com.novel.read.App
 import com.novel.read.R
 import com.novel.read.constant.PreferKey
+import com.novel.read.databinding.ViewReadMenuBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.help.ReadBookConfig
 import com.novel.read.lib.Selector
@@ -20,7 +24,6 @@ import com.novel.read.utils.AnimationUtilsSupport
 import com.novel.read.utils.ColorUtils
 import com.novel.read.utils.SystemUtils
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.view_read_menu.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 import org.jetbrains.anko.sdk27.listeners.onLongClick
 
@@ -32,7 +35,8 @@ class ReadMenu @JvmOverloads constructor(
     attrs: AttributeSet? = null
 ) : FrameLayout(context, attrs) {
     var cnaShowMenu: Boolean = false
-    private val callBack: CallBack? get() = activity as? CallBack
+    private val callBack: CallBack get() = activity as CallBack
+    private val binding = ViewReadMenuBinding.inflate(LayoutInflater.from(context), this, true)
     private lateinit var menuTopIn: Animation
     private lateinit var menuTopOut: Animation
     private lateinit var menuBottomIn: Animation
@@ -47,33 +51,32 @@ class ReadMenu @JvmOverloads constructor(
     val showBrightnessView get() = context.getPrefBoolean(PreferKey.showBrightnessView, true)
 
     init {
-        inflate(context, R.layout.view_read_menu, this)
         if (AppConfig.isNightTheme) {
-            fabNightTheme.setImageResource(R.drawable.ic_daytime)
+            binding.fabNightTheme.setImageResource(R.drawable.ic_daytime)
         } else {
-            fabNightTheme.setImageResource(R.drawable.ic_brightness)
+            binding.fabNightTheme.setImageResource(R.drawable.ic_brightness)
         }
         initAnimation()
         val brightnessBackground = GradientDrawable()
         brightnessBackground.cornerRadius = 5F.dp
         brightnessBackground.setColor(ColorUtils.adjustAlpha(bgColor, 0.5f))
-        ll_bottom_bg.setBackgroundColor(bgColor)
+        binding.llBottomBg.setBackgroundColor(bgColor)
-        fabSearch.backgroundTintList = bottomBackgroundList
+        binding.fabSearch.backgroundTintList = bottomBackgroundList
-        fabSearch.setColorFilter(textColor)
+        binding.fabSearch.setColorFilter(textColor)
-        fabNightTheme.backgroundTintList = bottomBackgroundList
+        binding.fabNightTheme.backgroundTintList = bottomBackgroundList
-        fabNightTheme.setColorFilter(textColor)
+        binding.fabNightTheme.setColorFilter(textColor)
-        tv_pre.setTextColor(textColor)
+        binding.tvPre.setTextColor(textColor)
-        tv_next.setTextColor(textColor)
+        binding.tvNext.setTextColor(textColor)
-        iv_catalog.setColorFilter(textColor)
+        binding.ivCatalog.setColorFilter(textColor)
-        tv_catalog.setTextColor(textColor)
+        binding.tvCatalog.setTextColor(textColor)
-        iv_read_aloud.setColorFilter(textColor)
+        binding.ivReadAloud.setColorFilter(textColor)
-        tv_read_aloud.setTextColor(textColor)
+        binding.tvReadAloud.setTextColor(textColor)
-        iv_font.setColorFilter(textColor)
+        binding.ivFont.setColorFilter(textColor)
-        tv_font.setTextColor(textColor)
+        binding.tvFont.setTextColor(textColor)
-        iv_setting.setColorFilter(textColor)
+        binding.ivSetting.setColorFilter(textColor)
-        tv_setting.setTextColor(textColor)
+        binding.tvSetting.setTextColor(textColor)
-        vw_bg.onClick { }
+        binding.vwBg.onClick { }
-        vwNavigationBar.onClick { }
+        binding.vwNavigationBar.onClick { }
         bindEvent()
     }
 
@@ -94,17 +97,17 @@ class ReadMenu @JvmOverloads constructor(
 
     fun runMenuIn() {
         this.visible()
-        title_bar.visible()
+        binding.titleBar.visible()
-        bottom_menu.visible()
+        binding.bottomMenu.visible()
-        title_bar.startAnimation(menuTopIn)
+        binding.titleBar.startAnimation(menuTopIn)
-        bottom_menu.startAnimation(menuBottomIn)
+        binding.bottomMenu.startAnimation(menuBottomIn)
     }
 
     fun runMenuOut(onMenuOutEnd: (() -> Unit)? = null) {
         this.onMenuOutEnd = onMenuOutEnd
         if (this.isVisible) {
-            title_bar.startAnimation(menuTopOut)
+            binding.titleBar.startAnimation(menuTopOut)
-            bottom_menu.startAnimation(menuBottomOut)
+            binding.bottomMenu.startAnimation(menuBottomOut)
         }
     }
 
@@ -112,10 +115,20 @@ class ReadMenu @JvmOverloads constructor(
         return context.getPrefBoolean("brightnessAuto", true) || !showBrightnessView
     }
 
-    private fun bindEvent() {
+    private fun bindEvent() = with(binding){
+        tvChapterName.onClick {
 
+        }
+        tvChapterUrl.onClick {
+            runCatching {
+                val url = tvChapterUrl.text.toString()
+                val intent = Intent(Intent.ACTION_VIEW)
+                intent.data = Uri.parse(url)
+                context.startActivity(intent)
+            }
+        }
         //阅读进度
-        seek_read_page.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
+        seekReadPage.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar, i: Int, b: Boolean) {
 
             }
@@ -143,37 +156,37 @@ class ReadMenu @JvmOverloads constructor(
         }
 
         //上一章
-        tv_pre.onClick { ReadBook.moveToPrevChapter(upContent = true, toLast = false) }
+        tvPre.onClick { ReadBook.moveToPrevChapter(upContent = true, toLast = false) }
 
         //下一章
-        tv_next.onClick { ReadBook.moveToNextChapter(true) }
+        tvNext.onClick { ReadBook.moveToNextChapter(true) }
 
         //目录
-        ll_catalog.onClick {
+        llCatalog.onClick {
             runMenuOut {
                 callBack?.openChapterList()
             }
         }
 
         //朗读
-        ll_read_aloud.onClick {
+        llReadAloud.onClick {
             runMenuOut {
                 callBack?.onClickReadAloud()
             }
         }
-        ll_read_aloud.onLongClick {
+        llReadAloud.onLongClick {
             runMenuOut { callBack?.showReadAloudDialog() }
             true
         }
         //界面
-        ll_font.onClick {
+        llFont.onClick {
             runMenuOut {
                 callBack?.showAdjust()
             }
         }
 
         //设置
-        ll_setting.onClick {
+        llSetting.onClick {
             runMenuOut {
                 callBack?.showReadStyle()
             }
@@ -190,8 +203,8 @@ class ReadMenu @JvmOverloads constructor(
             }
 
             override fun onAnimationEnd(animation: Animation) {
-                vw_menu_bg.onClick { runMenuOut() }
+                binding.vwMenuBg.onClick { runMenuOut() }
-                vwNavigationBar.layoutParams = vwNavigationBar.layoutParams.apply {
+                binding.vwNavigationBar.layoutParams = binding.vwNavigationBar.layoutParams.apply {
                     height =
                         if (ReadBookConfig.hideNavigationBar
                             && SystemUtils.isNavigationBarExist(activity)
@@ -210,13 +223,13 @@ class ReadMenu @JvmOverloads constructor(
             AnimationUtilsSupport.loadAnimation(context, R.anim.anim_readbook_bottom_out)
         menuTopOut.setAnimationListener(object : Animation.AnimationListener {
             override fun onAnimationStart(animation: Animation) {
-                vw_menu_bg.setOnClickListener(null)
+                binding.vwMenuBg.setOnClickListener(null)
             }
 
             override fun onAnimationEnd(animation: Animation) {
                 this@ReadMenu.invisible()
-                title_bar.invisible()
+                binding.titleBar.invisible()
-                bottom_menu.invisible()
+                binding.bottomMenu.invisible()
                 cnaShowMenu = false
                 onMenuOutEnd?.invoke()
                 callBack?.upSystemUiVisibility()
@@ -227,6 +240,33 @@ class ReadMenu @JvmOverloads constructor(
     }
 
 
+    fun setTitle(title: String) {
+        binding.titleBar.title = title
+    }
+
+    fun upBookView() {
+        ReadBook.curTextChapter?.let {
+            binding.tvChapterName.text = it.title
+            binding.tvChapterName.visible()
+            if (!ReadBook.isLocalBook) {
+                binding.tvChapterUrl.text = it.title
+                binding.tvChapterUrl.visible()
+            } else {
+                binding.tvChapterUrl.gone()
+            }
+            binding.seekReadPage.max = it.pageSize.minus(1)
+            binding.seekReadPage.progress = ReadBook.durPageIndex
+            binding.tvPre.isEnabled = ReadBook.durChapterIndex != 0
+            binding.tvNext.isEnabled = ReadBook.durChapterIndex != ReadBook.chapterSize - 1
+        } ?: let {
+            binding.tvChapterName.gone()
+            binding.tvChapterUrl.gone()
+        }
+    }
+
+    fun setSeekPage(seek: Int) {
+        binding.seekReadPage.progress = seek
+    }
 
     interface CallBack {
         fun autoPage()

app/src/main/java/com/novel/read/ui/read/TextActionMenu.kt

@@ -15,13 +15,13 @@ import androidx.appcompat.view.SupportMenuInflater
 import androidx.appcompat.view.menu.MenuBuilder
 import androidx.appcompat.view.menu.MenuItemImpl
 import androidx.core.view.isVisible
-import com.chad.library.adapter.base.BaseQuickAdapter
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
+import com.novel.read.databinding.ItemTextBinding
+import com.novel.read.databinding.PopupActionMenuBinding
 import com.novel.read.service.BaseReadAloudService
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.item_text.view.*
-import kotlinx.android.synthetic.main.popup_action_menu.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 import org.jetbrains.anko.toast
 import java.util.*
@@ -30,7 +30,7 @@ import java.util.*
 class TextActionMenu(private val context: Context, private val callBack: CallBack) :
     PopupWindow(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT),
     TextToSpeech.OnInitListener {
-
+    private val binding = PopupActionMenuBinding.inflate(LayoutInflater.from(context))
     private val adapter = Adapter()
     private val menu = MenuBuilder(context)
     private val moreMenu = MenuBuilder(context)
@@ -46,46 +46,46 @@ class TextActionMenu(private val context: Context, private val callBack: CallBac
         initRecyclerView()
         setOnDismissListener {
             contentView.apply {
-                iv_menu_more.setImageResource(R.drawable.ic_more_vert)
+                binding.ivMenuMore.setImageResource(R.drawable.ic_more_vert)
-                recycler_view_more.gone()
+                binding.recyclerViewMore.gone()
                 adapter.setList(menu.visibleItems)
-                recycler_view.visible()
+                binding.recyclerView.visible()
             }
         }
     }
 
-    private fun initRecyclerView() = with(contentView) {
+    private fun initRecyclerView()  = with(binding) {
-        recycler_view.adapter = adapter
+        recyclerView.adapter = adapter
-        recycler_view_more.adapter = adapter
+        recyclerViewMore.adapter = adapter
         SupportMenuInflater(context).inflate(R.menu.content_select_action, menu)
         adapter.setList(menu.visibleItems)
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             onInitializeMenu(moreMenu)
         }
         if (moreMenu.size() > 0) {
-            iv_menu_more.visible()
+            ivMenuMore.visible()
         }
-        iv_menu_more.onClick {
+        ivMenuMore.onClick {
-            if (recycler_view.isVisible) {
+            if (recyclerView.isVisible) {
-                iv_menu_more.setImageResource(R.drawable.ic_arrow_back)
+                ivMenuMore.setImageResource(R.drawable.ic_arrow_back)
                 adapter.setList(menu.visibleItems)
-                recycler_view.gone()
+                recyclerView.gone()
-                recycler_view_more.visible()
+                recyclerViewMore.visible()
             } else {
-                iv_menu_more.setImageResource(R.drawable.ic_more_vert)
+                ivMenuMore.setImageResource(R.drawable.ic_more_vert)
-                recycler_view_more.gone()
+                recyclerViewMore.gone()
                 adapter.setList(menu.visibleItems)
-                recycler_view.visible()
+                recyclerView.visible()
             }
         }
     }
 
     inner class Adapter :
-        BaseQuickAdapter<MenuItemImpl, BaseViewHolder>(R.layout.item_text){
+        BaseBindingAdapter<MenuItemImpl, ItemTextBinding>(){
 
-        override fun convert(holder: BaseViewHolder, item: MenuItemImpl) {
+        override fun convert(holder: VBViewHolder<ItemTextBinding>, item: MenuItemImpl) {
-            holder.itemView.run {
+            holder.vb.run {
-                text_view.text = item.title
+                textView.text = item.title
             }
             holder.itemView.onClick {
                 getItem(holder.layoutPosition)?.let {
@@ -97,6 +97,13 @@ class TextActionMenu(private val context: Context, private val callBack: CallBac
             }
         }
 
+        override fun createViewBinding(
+            inflater: LayoutInflater,
+            parent: ViewGroup
+        ): ItemTextBinding {
+            return ItemTextBinding.inflate(inflater,parent,false)
+        }
+
     }
 
     private fun onMenuItemSelected(item: MenuItemImpl) {

app/src/main/java/com/novel/read/ui/read/config/ReadAdjustDialog.kt

@@ -7,14 +7,16 @@ import com.novel.read.App
 import com.novel.read.R
 import com.novel.read.base.BaseDialogFragment
 import com.novel.read.constant.PreferKey
+import com.novel.read.databinding.DialogReadAdjustBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.ui.read.ReadBookActivity
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.dialog_read_adjust.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
 
 class ReadAdjustDialog :BaseDialogFragment() {
 
     val callBack get() = activity as? ReadBookActivity
+    private val binding by viewBinding(DialogReadAdjustBinding::bind)
     val showBrightnessView get() = context?.getPrefBoolean(PreferKey.showBrightnessView, true)
 
     override fun onStart() {
@@ -49,33 +51,33 @@ class ReadAdjustDialog :BaseDialogFragment() {
     private fun initView() {
     }
 
-    private fun initData() {
+    private fun initData() = with(binding) {
-        scb_follow_sys.isChecked = brightnessAuto()
+        binding.scbFollowSys.isChecked = brightnessAuto()
-        hpb_light.progress = requireContext().getPrefInt("brightness", 100)
+        binding.hpbLight.progress = requireContext().getPrefInt("brightness", 100)
         upBrightnessState()
 
-        swt_dark.isChecked=AppConfig.isNightTheme
+        binding.swtDark.isChecked=AppConfig.isNightTheme
 
-        swt_dark.setOnCheckedChangeListener { compoundButton, b ->
+        binding.swtDark.setOnCheckedChangeListener { compoundButton, b ->
             AppConfig.isNightTheme = b
             App.INSTANCE.applyDayNight()
         }
     }
 
-    private fun initViewEvent() {
+    private fun initViewEvent() = with(binding){
         //亮度调节
-        scb_follow_sys.setOnClickListener {
+        scbFollowSys.setOnClickListener {
-            if (scb_follow_sys.isChecked) {
+            if (scbFollowSys.isChecked) {
-                scb_follow_sys.setChecked(checked = false, animate = true)
+                scbFollowSys.setChecked(checked = false, animate = true)
             } else {
-                scb_follow_sys.setChecked(checked = true, animate = true)
+                scbFollowSys.setChecked(checked = true, animate = true)
             }
             context?.putPrefBoolean("brightnessAuto", !brightnessAuto())
             upBrightnessState()
         }
 
         //亮度调节
-        hpb_light.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
+        hpbLight.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
                 setScreenBrightness(progress)
             }
@@ -85,14 +87,14 @@ class ReadAdjustDialog :BaseDialogFragment() {
             }
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
-                context?.putPrefInt("brightness", hpb_light.progress)
+                context?.putPrefInt("brightness", hpbLight.progress)
             }
 
         })
     }
 
     private fun upBrightnessState() {
-        hpb_light.isEnabled = !brightnessAuto()
+        binding.hpbLight.isEnabled = !brightnessAuto()
         context?.getPrefInt("brightness", 100)?.let { setScreenBrightness(it) }
     }
 

app/src/main/java/com/novel/read/ui/read/config/ReadAloudDialog.kt

@@ -6,6 +6,7 @@ import android.widget.SeekBar
 import com.novel.read.R
 import com.novel.read.base.BaseDialogFragment
 import com.novel.read.constant.EventBus
+import com.novel.read.databinding.DialogReadAloudBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.service.BaseReadAloudService
 import com.novel.read.service.help.ReadAloud
@@ -13,12 +14,11 @@ import com.novel.read.service.help.ReadBook
 import com.novel.read.ui.widget.dialog.ReadAloudConfigDialog
 import com.novel.read.utils.ColorUtils
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.dialog_read_aloud.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
-import org.jetbrains.anko.sdk27.listeners.onClick
 
 class ReadAloudDialog : BaseDialogFragment() {
     var callBack: CallBack? = null
-
+    private val binding by viewBinding(DialogReadAloudBinding::bind)
     override fun onStart() {
         super.onStart()
         dialog?.window?.let {
@@ -46,59 +46,61 @@ class ReadAloudDialog : BaseDialogFragment() {
         val bg = requireContext().bottomBackground
         val isLight = ColorUtils.isColorLight(bg)
         val textColor = requireContext().getPrimaryTextColor(isLight)
-        root_view.setBackgroundColor(bg)
+        with(binding) {
-        tv_pre.setTextColor(textColor)
+            rootView.setBackgroundColor(bg)
-        tv_next.setTextColor(textColor)
+            tvPre.setTextColor(textColor)
-        iv_play_prev.setColorFilter(textColor)
+            tvNext.setTextColor(textColor)
-        iv_play_pause.setColorFilter(textColor)
+            ivPlayPrev.setColorFilter(textColor)
-        iv_play_next.setColorFilter(textColor)
+            ivPlayPause.setColorFilter(textColor)
-        iv_stop.setColorFilter(textColor)
+            ivPlayNext.setColorFilter(textColor)
-        iv_timer.setColorFilter(textColor)
+            ivStop.setColorFilter(textColor)
-        tv_timer.setTextColor(textColor)
+            ivTimer.setColorFilter(textColor)
-        tv_tts_speed.setTextColor(textColor)
+            tvTimer.setTextColor(textColor)
-        iv_catalog.setColorFilter(textColor)
+            tvTtsSpeed.setTextColor(textColor)
-        tv_catalog.setTextColor(textColor)
+            ivCatalog.setColorFilter(textColor)
-        iv_main_menu.setColorFilter(textColor)
+            tvCatalog.setTextColor(textColor)
-        tv_main_menu.setTextColor(textColor)
+            ivMainMenu.setColorFilter(textColor)
-        iv_to_backstage.setColorFilter(textColor)
+            tvMainMenu.setTextColor(textColor)
-        tv_to_backstage.setTextColor(textColor)
+            ivToBackstage.setColorFilter(textColor)
-        iv_setting.setColorFilter(textColor)
+            tvToBackstage.setTextColor(textColor)
-        tv_setting.setTextColor(textColor)
+            ivSetting.setColorFilter(textColor)
-        cb_tts_follow_sys.setTextColor(textColor)
+            tvSetting.setTextColor(textColor)
+            cbTtsFollowSys.setTextColor(textColor)
+        }
         initOnChange()
         initData()
         initEvent()
     }
 
-    private fun initData() {
+    private fun initData() = with(binding) {
         upPlayState()
         upTimerText(BaseReadAloudService.timeMinute)
-        seek_timer.progress = BaseReadAloudService.timeMinute
+        seekTimer.progress = BaseReadAloudService.timeMinute
-        cb_tts_follow_sys.isChecked = requireContext().getPrefBoolean("ttsFollowSys", true)
+        cbTtsFollowSys.isChecked = requireContext().getPrefBoolean("ttsFollowSys", true)
-        seek_tts_SpeechRate.isEnabled = !cb_tts_follow_sys.isChecked
+        seekTtsSpeechRate.isEnabled = !cbTtsFollowSys.isChecked
-        seek_tts_SpeechRate.progress = AppConfig.ttsSpeechRate
+        seekTtsSpeechRate.progress = AppConfig.ttsSpeechRate
     }
 
-    private fun initOnChange() {
+    private fun initOnChange() = with(binding){
-        cb_tts_follow_sys.setOnCheckedChangeListener { buttonView, isChecked ->
+        cbTtsFollowSys.setOnCheckedChangeListener { buttonView, isChecked ->
             if (buttonView.isPressed) {
                 requireContext().putPrefBoolean("ttsFollowSys", isChecked)
-                seek_tts_SpeechRate.isEnabled = !isChecked
+                seekTtsSpeechRate.isEnabled = !isChecked
                 upTtsSpeechRate()
             }
         }
-        seek_tts_SpeechRate.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
+        seekTtsSpeechRate.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
             }
 
             override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
-            override fun onStopTrackingTouch(seekBar: SeekBar?) {
+            override fun onStopTrackingTouch(seekBar: SeekBar) {
-                AppConfig.ttsSpeechRate = seek_tts_SpeechRate.progress
+                AppConfig.ttsSpeechRate = seekBar.progress
                 upTtsSpeechRate()
             }
         })
-        seek_timer.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
+        seekTimer.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
                 upTimerText(progress)
             }
@@ -106,40 +108,46 @@ class ReadAloudDialog : BaseDialogFragment() {
             override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
-                ReadAloud.setTimer(requireContext(), seek_timer.progress)
+                ReadAloud.setTimer(requireContext(), seekTimer.progress)
             }
         })
     }
 
-    private fun initEvent() {
+    private fun initEvent() = with(binding) {
-        ll_main_menu.onClick { callBack?.showMenuBar(); dismiss() }
+        llMainMenu.setOnClickListener {
-        ll_setting.onClick {
+            callBack?.showMenuBar()
+            dismissAllowingStateLoss()
+        }
+        llSetting.setOnClickListener {
             ReadAloudConfigDialog().show(childFragmentManager, "readAloudConfigDialog")
         }
-        tv_pre.onClick { ReadBook.moveToPrevChapter(upContent = true, toLast = false) }
+        tvPre.setOnClickListener { ReadBook.moveToPrevChapter(upContent = true, toLast = false) }
-        tv_next.onClick { ReadBook.moveToNextChapter(true) }
+        tvNext.setOnClickListener { ReadBook.moveToNextChapter(true) }
-        iv_stop.onClick { ReadAloud.stop(requireContext()); dismiss() }
+        ivStop.setOnClickListener {
-        iv_play_pause.onClick { callBack?.onClickReadAloud() }
+            ReadAloud.stop(requireContext())
-        iv_play_prev.onClick { ReadAloud.prevParagraph(requireContext()) }
+            dismissAllowingStateLoss()
-        iv_play_next.onClick { ReadAloud.nextParagraph(requireContext()) }
+        }
-        ll_catalog.onClick { callBack?.openChapterList() }
+        ivPlayPause.setOnClickListener { callBack?.onClickReadAloud() }
-        ll_to_backstage.onClick { callBack?.finish() }
+        ivPlayPrev.setOnClickListener { ReadAloud.prevParagraph(requireContext()) }
+        ivPlayNext.setOnClickListener { ReadAloud.nextParagraph(requireContext()) }
+        llCatalog.setOnClickListener { callBack?.openChapterList() }
+        llToBackstage.setOnClickListener { callBack?.finish() }
     }
 
     private fun upPlayState() {
         if (!BaseReadAloudService.pause) {
-            iv_play_pause.setImageResource(R.drawable.ic_pause_24dp)
+            binding.ivPlayPause.setImageResource(R.drawable.ic_pause_24dp)
         } else {
-            iv_play_pause.setImageResource(R.drawable.ic_play_24dp)
+            binding.ivPlayPause.setImageResource(R.drawable.ic_play_24dp)
         }
         val bg = requireContext().bottomBackground
         val isLight = ColorUtils.isColorLight(bg)
         val textColor = requireContext().getPrimaryTextColor(isLight)
-        iv_play_pause.setColorFilter(textColor)
+        binding.ivPlayPause.setColorFilter(textColor)
     }
 
     private fun upTimerText(timeMinute: Int) {
-        tv_timer.text = requireContext().getString(R.string.timer_m, timeMinute)
+        binding.tvTimer.text = requireContext().getString(R.string.timer_m, timeMinute)
     }
 
     private fun upTtsSpeechRate() {
@@ -152,7 +160,7 @@ class ReadAloudDialog : BaseDialogFragment() {
 
     override fun observeLiveBus() {
         observeEvent<Int>(EventBus.ALOUD_STATE) { upPlayState() }
-        observeEvent<Int>(EventBus.TTS_DS) { seek_timer.progress = it }
+        observeEvent<Int>(EventBus.TTS_DS) { binding.seekTimer.progress = it }
     }
 
     interface CallBack {

app/src/main/java/com/novel/read/ui/read/config/ReadStyleDialog.kt

@@ -7,21 +7,23 @@ import androidx.core.view.get
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
 import com.novel.read.base.BaseDialogFragment
+import com.novel.read.base.VBViewHolder
 import com.novel.read.constant.EventBus
+import com.novel.read.databinding.DialogReadBookStyleBinding
+import com.novel.read.databinding.ItemReadStyleBinding
 import com.novel.read.help.ReadBookConfig
 import com.novel.read.service.help.ReadBook
 import com.novel.read.ui.read.ReadBookActivity
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.dialog_read_book_style.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
-import kotlinx.android.synthetic.main.activity_read_book.*
-import kotlinx.android.synthetic.main.item_read_style.view.*
 import org.jetbrains.anko.sdk27.listeners.onCheckedChange
 import org.jetbrains.anko.sdk27.listeners.onClick
 import org.jetbrains.anko.sdk27.listeners.onLongClick
 
 class ReadStyleDialog : BaseDialogFragment() {
-
+    private val binding by viewBinding(DialogReadBookStyleBinding::bind)
     val callBack get() = activity as? ReadBookActivity
     private lateinit var styleAdapter: StyleAdapter
 
@@ -54,11 +56,11 @@ class ReadStyleDialog : BaseDialogFragment() {
         initViewEvent()
     }
 
-    private fun initView() {
+    private fun initView()= with(binding) {
         val bg = requireContext().bottomBackground
-        root_view.setBackgroundColor(bg)
+        rootView.setBackgroundColor(bg)
         styleAdapter = StyleAdapter()
-        rv_style.adapter = styleAdapter
+        rvStyle.adapter = styleAdapter
 
     }
 
@@ -67,23 +69,23 @@ class ReadStyleDialog : BaseDialogFragment() {
         styleAdapter.setList(ReadBookConfig.configList)
     }
 
-    private fun initViewEvent() {
+    private fun initViewEvent() = with(binding){
-        tv_font_type.onChanged {
+        tvFontType.onChanged {
             postEvent(EventBus.UP_CONFIG, true)
         }
 
-        fl_text_Bold.onChanged {
+        flTextBold.onChanged {
             postEvent(EventBus.UP_CONFIG, true)
         }
 
-        fl_text_font.onClick {
+        flTextFont.onClick {
 //            FontSelectDialog().show(childFragmentManager, "fontSelectDialog")
         }
 
-        rg_page_anim.onCheckedChange { _, checkedId ->
+        rgPageAnim.onCheckedChange { _, checkedId ->
             ReadBookConfig.pageAnim = -1
-            ReadBookConfig.pageAnim = rg_page_anim.getIndexById(checkedId)
+            ReadBookConfig.pageAnim = binding.rgPageAnim.getIndexById(checkedId)
-            callBack?.page_view?.upPageAnim()
+            callBack?.upPageAnim()
         }
 
         nbTextSizeAdd.setOnClickListener {
@@ -100,27 +102,30 @@ class ReadStyleDialog : BaseDialogFragment() {
 
 
     inner class StyleAdapter :
-        BaseQuickAdapter<ReadBookConfig.Config, BaseViewHolder>(R.layout.item_read_style) {
+        BaseBindingAdapter<ReadBookConfig.Config, ItemReadStyleBinding>() {
-
+
-        override fun convert(holder: BaseViewHolder, item: ReadBookConfig.Config) {
+        override fun convert(
-            holder.itemView.run {
+            holder: VBViewHolder<ItemReadStyleBinding>,
-                iv_style.setText(item.name.ifBlank { "文字" })
+            item: ReadBookConfig.Config
-                iv_style.setTextColor(item.curTextColor())
+        ) {
-                iv_style.setImageDrawable(item.curBgDrawable(100, 150))
+            holder.vb.run {
+                ivStyle.setText(item.name.ifBlank { "文字" })
+                ivStyle.setTextColor(item.curTextColor())
+                ivStyle.setImageDrawable(item.curBgDrawable(100, 150))
                 if (ReadBookConfig.styleSelect == holder.layoutPosition) {
-                    iv_style.borderColor = accentColor
+                    ivStyle.borderColor = accentColor
-                    iv_style.setTextBold(true)
+                    ivStyle.setTextBold(true)
                 } else {
-                    iv_style.borderColor = item.curTextColor()
+                    ivStyle.borderColor = item.curTextColor()
-                    iv_style.setTextBold(false)
+                    ivStyle.setTextBold(false)
                 }
-                iv_style.onClick {
+                ivStyle.onClick {
-                    if (iv_style.isInView) {
+                    if (ivStyle.isInView) {
                         changeBg(holder.layoutPosition)
                     }
                 }
-                iv_style.onLongClick {
+                ivStyle.onLongClick {
-                    if (iv_style.isInView) {
+                    if (ivStyle.isInView) {
                         showBgTextConfig(holder.layoutPosition)
                     } else {
                         false
@@ -128,6 +133,13 @@ class ReadStyleDialog : BaseDialogFragment() {
                 }
             }
         }
+
+        override fun createViewBinding(
+            inflater: LayoutInflater,
+            parent: ViewGroup
+        ): ItemReadStyleBinding {
+            return ItemReadStyleBinding.inflate(inflater, parent, false)
+        }
     }
 
 
@@ -150,11 +162,11 @@ class ReadStyleDialog : BaseDialogFragment() {
         return true
     }
 
-    private fun upView() {
+    private fun upView() = with(binding){
 
         ReadBook.pageAnim().let {
-            if (it >= 0 && it < rg_page_anim.childCount) {
+            if (it >= 0 && it < rgPageAnim.childCount) {
-                rg_page_anim.check(rg_page_anim[it].id)
+                rgPageAnim.check(rgPageAnim[it].id)
             }
         }
         ReadBookConfig.let {

app/src/main/java/com/novel/read/ui/read/page/ContentView.kt

@@ -3,6 +3,7 @@ package com.novel.read.ui.read.page
 import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.drawable.Drawable
+import android.view.LayoutInflater
 import android.widget.FrameLayout
 import androidx.core.view.isGone
 import androidx.core.view.isInvisible
@@ -10,19 +11,18 @@ import com.novel.read.R
 import com.novel.read.base.BaseActivity
 import com.novel.read.constant.AppConst.timeFormat
 import com.novel.read.data.read.TextPage
+import com.novel.read.databinding.ViewBookPageBinding
 import com.novel.read.help.ReadBookConfig
 import com.novel.read.help.ReadTipConfig
 import com.novel.read.service.help.ReadBook
 import com.novel.read.ui.widget.BatteryView
 import com.novel.read.utils.ext.*
 import io.legado.app.ui.book.read.page.provider.ChapterProvider
-import kotlinx.android.synthetic.main.view_book_page.view.*
 import org.jetbrains.anko.topPadding
 import java.util.*
 
-
 class ContentView(context: Context) : FrameLayout(context) {
-
+    private val binding = ViewBookPageBinding.inflate(LayoutInflater.from(context), this, true)
     private var battery = 100
     private var tvTitle: BatteryView? = null
     private var tvTime: BatteryView? = null
@@ -35,55 +35,54 @@ class ContentView(context: Context) : FrameLayout(context) {
     val headerHeight: Int
         get() {
             val h1 = if (ReadBookConfig.hideStatusBar) 0 else context.statusBarHeight
-            val h2 = if (ll_header.isGone) 0 else ll_header.height
+            val h2 = if (binding.llHeader.isGone) 0 else binding.llHeader.height
             return h1 + h2
         }
 
     init {
         //设置背景防止切换背景时文字重叠
         setBackgroundColor(context.getCompatColor(R.color.background))
-        inflate(context, R.layout.view_book_page, this)
         upTipStyle()
         upStyle()
-        content_text_view.upView = {
+        binding.contentTextView.upView = {
             setProgress(it)
         }
     }
 
-    fun upStyle() {
+    fun upStyle() = with(binding){
         ReadBookConfig.apply {
-            bv_header_left.typeface = ChapterProvider.typeface
+            bvHeaderLeft.typeface = ChapterProvider.typeface
-            tv_header_left.typeface = ChapterProvider.typeface
+            tvHeaderLeft.typeface = ChapterProvider.typeface
-            tv_header_middle.typeface = ChapterProvider.typeface
+            tvHeaderMiddle.typeface = ChapterProvider.typeface
-            tv_header_right.typeface = ChapterProvider.typeface
+            tvHeaderRight.typeface = ChapterProvider.typeface
-            bv_footer_left.typeface = ChapterProvider.typeface
+            bvFooterLeft.typeface = ChapterProvider.typeface
-            tv_footer_left.typeface = ChapterProvider.typeface
+            tvFooterLeft.typeface = ChapterProvider.typeface
-            tv_footer_middle.typeface = ChapterProvider.typeface
+            tvFooterMiddle.typeface = ChapterProvider.typeface
-            tv_footer_right.typeface = ChapterProvider.typeface
+            tvFooterRight.typeface = ChapterProvider.typeface
-            bv_header_left.setColor(textColor)
+            bvHeaderLeft.setColor(textColor)
-            tv_header_left.setColor(textColor)
+            tvHeaderLeft.setColor(textColor)
-            tv_header_middle.setColor(textColor)
+            tvHeaderMiddle.setColor(textColor)
-            tv_header_right.setColor(textColor)
+            tvHeaderRight.setColor(textColor)
-            bv_footer_left.setColor(textColor)
+            bvFooterLeft.setColor(textColor)
-            tv_footer_left.setColor(textColor)
+            tvFooterLeft.setColor(textColor)
-            tv_footer_middle.setColor(textColor)
+            tvFooterMiddle.setColor(textColor)
-            tv_footer_right.setColor(textColor)
+            tvFooterRight.setColor(textColor)
             upStatusBar()
-            ll_header.setPadding(
+            binding.llHeader.setPadding(
                 headerPaddingLeft.dp,
                 headerPaddingTop.dp,
                 headerPaddingRight.dp,
                 headerPaddingBottom.dp
             )
-            ll_footer.setPadding(
+            llFooter.setPadding(
                 footerPaddingLeft.dp,
                 footerPaddingTop.dp,
                 footerPaddingRight.dp,
                 footerPaddingBottom.dp
             )
-            vw_top_divider.visible(showHeaderLine)
+            vwTopDivider.visible(showHeaderLine)
-            vw_bottom_divider.visible(showFooterLine)
+            vwBottomDivider.visible(showFooterLine)
-            content_text_view.upVisibleRect()
+            binding.contentTextView.upVisibleRect()
         }
         upTime()
         upBattery(battery)
@@ -92,32 +91,32 @@ class ContentView(context: Context) : FrameLayout(context) {
     /**
      * 显示状态栏时隐藏header
      */
-    fun upStatusBar() {
+    fun upStatusBar() = with(binding.vwStatusBar){
-        vw_status_bar.topPadding = context.statusBarHeight
+        setPadding(paddingLeft, context.statusBarHeight, paddingRight, paddingBottom)
-        vw_status_bar.isGone =
+        isGone =
-            ReadBookConfig.hideStatusBar || (activity as? BaseActivity)?.isInMultiWindow == true
+            ReadBookConfig.hideStatusBar || (activity as? BaseActivity<*>)?.isInMultiWindow == true
     }
 
-    fun upTipStyle() {
+    fun upTipStyle()  = with(binding) {
         ReadTipConfig.apply {
-            tv_header_left.isInvisible = tipHeaderLeft != chapterTitle
+            tvHeaderLeft.isInvisible = tipHeaderLeft != chapterTitle
-            bv_header_left.isInvisible = tipHeaderLeft == none || !tv_header_left.isInvisible
+            bvHeaderLeft.isInvisible = tipHeaderLeft == none || !tvHeaderLeft.isInvisible
-            tv_header_right.isGone = tipHeaderRight == none
+            tvHeaderRight.isGone = tipHeaderRight == none
-            tv_header_middle.isGone = tipHeaderMiddle == none
+            tvHeaderMiddle.isGone = tipHeaderMiddle == none
-            tv_footer_left.isInvisible = tipFooterLeft != chapterTitle
+            tvFooterLeft.isInvisible = tipFooterLeft != chapterTitle
-            bv_footer_left.isInvisible = tipFooterLeft == none || !tv_footer_left.isInvisible
+            bvFooterLeft.isInvisible = tipFooterLeft == none || !tvFooterLeft.isInvisible
-            tv_footer_right.isGone = tipFooterRight == none
+            tvFooterRight.isGone = tipFooterRight == none
-            tv_footer_middle.isGone = tipFooterMiddle == none
+            tvFooterMiddle.isGone = tipFooterMiddle == none
-            ll_header.isGone = hideHeader
+            binding.llHeader.isGone = hideHeader
-            ll_footer.isGone = hideFooter
+            llFooter.isGone = hideFooter
         }
         tvTitle = when (ReadTipConfig.chapterTitle) {
-            ReadTipConfig.tipHeaderLeft -> tv_header_left
+            ReadTipConfig.tipHeaderLeft -> tvHeaderLeft
-            ReadTipConfig.tipHeaderMiddle -> tv_header_middle
+            ReadTipConfig.tipHeaderMiddle -> tvHeaderMiddle
-            ReadTipConfig.tipHeaderRight -> tv_header_right
+            ReadTipConfig.tipHeaderRight -> tvHeaderRight
-            ReadTipConfig.tipFooterLeft -> tv_footer_left
+            ReadTipConfig.tipFooterLeft -> tvFooterLeft
-            ReadTipConfig.tipFooterMiddle -> tv_footer_middle
+            ReadTipConfig.tipFooterMiddle -> tvFooterMiddle
-            ReadTipConfig.tipFooterRight -> tv_footer_right
+            ReadTipConfig.tipFooterRight -> tvFooterRight
             else -> null
         }
         tvTitle?.apply {
@@ -125,12 +124,12 @@ class ContentView(context: Context) : FrameLayout(context) {
             textSize = 12f
         }
         tvTime = when (ReadTipConfig.time) {
-            ReadTipConfig.tipHeaderLeft -> bv_header_left
+            ReadTipConfig.tipHeaderLeft -> bvHeaderLeft
-            ReadTipConfig.tipHeaderMiddle -> tv_header_middle
+            ReadTipConfig.tipHeaderMiddle -> tvHeaderMiddle
-            ReadTipConfig.tipHeaderRight -> tv_header_right
+            ReadTipConfig.tipHeaderRight -> tvHeaderRight
-            ReadTipConfig.tipFooterLeft -> bv_footer_left
+            ReadTipConfig.tipFooterLeft -> bvFooterLeft
-            ReadTipConfig.tipFooterMiddle -> tv_footer_middle
+            ReadTipConfig.tipFooterMiddle -> tvFooterMiddle
-            ReadTipConfig.tipFooterRight -> tv_footer_right
+            ReadTipConfig.tipFooterRight -> tvFooterRight
             else -> null
         }
         tvTime?.apply {
@@ -138,12 +137,12 @@ class ContentView(context: Context) : FrameLayout(context) {
             textSize = 12f
         }
         tvBattery = when (ReadTipConfig.battery) {
-            ReadTipConfig.tipHeaderLeft -> bv_header_left
+            ReadTipConfig.tipHeaderLeft -> bvHeaderLeft
-            ReadTipConfig.tipHeaderMiddle -> tv_header_middle
+            ReadTipConfig.tipHeaderMiddle -> tvHeaderMiddle
-            ReadTipConfig.tipHeaderRight -> tv_header_right
+            ReadTipConfig.tipHeaderRight -> tvHeaderRight
-            ReadTipConfig.tipFooterLeft -> bv_footer_left
+            ReadTipConfig.tipFooterLeft -> bvFooterLeft
-            ReadTipConfig.tipFooterMiddle -> tv_footer_middle
+            ReadTipConfig.tipFooterMiddle -> tvFooterMiddle
-            ReadTipConfig.tipFooterRight -> tv_footer_right
+            ReadTipConfig.tipFooterRight -> tvFooterRight
             else -> null
         }
         tvBattery?.apply {
@@ -151,12 +150,12 @@ class ContentView(context: Context) : FrameLayout(context) {
             textSize = 10f
         }
         tvPage = when (ReadTipConfig.page) {
-            ReadTipConfig.tipHeaderLeft -> bv_header_left
+            ReadTipConfig.tipHeaderLeft -> bvHeaderLeft
-            ReadTipConfig.tipHeaderMiddle -> tv_header_middle
+            ReadTipConfig.tipHeaderMiddle -> tvHeaderMiddle
-            ReadTipConfig.tipHeaderRight -> tv_header_right
+            ReadTipConfig.tipHeaderRight -> tvHeaderRight
-            ReadTipConfig.tipFooterLeft -> bv_footer_left
+            ReadTipConfig.tipFooterLeft -> bvFooterLeft
-            ReadTipConfig.tipFooterMiddle -> tv_footer_middle
+            ReadTipConfig.tipFooterMiddle -> tvFooterMiddle
-            ReadTipConfig.tipFooterRight -> tv_footer_right
+            ReadTipConfig.tipFooterRight -> tvFooterRight
             else -> null
         }
         tvPage?.apply {
@@ -164,12 +163,12 @@ class ContentView(context: Context) : FrameLayout(context) {
             textSize = 12f
         }
         tvTotalProgress = when (ReadTipConfig.totalProgress) {
-            ReadTipConfig.tipHeaderLeft -> bv_header_left
+            ReadTipConfig.tipHeaderLeft -> bvHeaderLeft
-            ReadTipConfig.tipHeaderMiddle -> tv_header_middle
+            ReadTipConfig.tipHeaderMiddle -> tvHeaderMiddle
-            ReadTipConfig.tipHeaderRight -> tv_header_right
+            ReadTipConfig.tipHeaderRight -> tvHeaderRight
-            ReadTipConfig.tipFooterLeft -> bv_footer_left
+            ReadTipConfig.tipFooterLeft -> bvFooterLeft
-            ReadTipConfig.tipFooterMiddle -> tv_footer_middle
+            ReadTipConfig.tipFooterMiddle -> tvFooterMiddle
-            ReadTipConfig.tipFooterRight -> tv_footer_right
+            ReadTipConfig.tipFooterRight -> tvFooterRight
             else -> null
         }
         tvTotalProgress?.apply {
@@ -177,12 +176,12 @@ class ContentView(context: Context) : FrameLayout(context) {
             textSize = 12f
         }
         tvPageAndTotal = when (ReadTipConfig.pageAndTotal) {
-            ReadTipConfig.tipHeaderLeft -> bv_header_left
+            ReadTipConfig.tipHeaderLeft -> bvHeaderLeft
-            ReadTipConfig.tipHeaderMiddle -> tv_header_middle
+            ReadTipConfig.tipHeaderMiddle -> tvHeaderMiddle
-            ReadTipConfig.tipHeaderRight -> tv_header_right
+            ReadTipConfig.tipHeaderRight -> tvHeaderRight
-            ReadTipConfig.tipFooterLeft -> bv_footer_left
+            ReadTipConfig.tipFooterLeft -> bvFooterLeft
-            ReadTipConfig.tipFooterMiddle -> tv_footer_middle
+            ReadTipConfig.tipFooterMiddle -> tvFooterMiddle
-            ReadTipConfig.tipFooterRight -> tv_footer_right
+            ReadTipConfig.tipFooterRight -> tvFooterRight
             else -> null
         }
         tvPageAndTotal?.apply {
@@ -190,12 +189,12 @@ class ContentView(context: Context) : FrameLayout(context) {
             textSize = 12f
         }
         tvBookName = when (ReadTipConfig.bookName) {
-            ReadTipConfig.tipHeaderLeft -> bv_header_left
+            ReadTipConfig.tipHeaderLeft -> bvHeaderLeft
-            ReadTipConfig.tipHeaderMiddle -> tv_header_middle
+            ReadTipConfig.tipHeaderMiddle -> tvHeaderMiddle
-            ReadTipConfig.tipHeaderRight -> tv_header_right
+            ReadTipConfig.tipHeaderRight -> tvHeaderRight
-            ReadTipConfig.tipFooterLeft -> bv_footer_left
+            ReadTipConfig.tipFooterLeft -> bvFooterLeft
-            ReadTipConfig.tipFooterMiddle -> tv_footer_middle
+            ReadTipConfig.tipFooterMiddle -> tvFooterMiddle
-            ReadTipConfig.tipFooterRight -> tv_footer_right
+            ReadTipConfig.tipFooterRight -> tvFooterRight
             else -> null
         }
         tvBookName?.apply {
@@ -205,7 +204,7 @@ class ContentView(context: Context) : FrameLayout(context) {
     }
 
     fun setBg(bg: Drawable?) {
-        page_panel.background = bg
+        binding.pagePanel.background = bg
     }
 
     fun upTime() {
@@ -221,11 +220,11 @@ class ContentView(context: Context) : FrameLayout(context) {
         setProgress(textPage)
         if (resetPageOffset)
             resetPageOffset()
-        content_text_view.setContent(textPage)
+        binding.contentTextView.setContent(textPage)
     }
 
     fun resetPageOffset() {
-        content_text_view.resetPageOffset()
+        binding.contentTextView.resetPageOffset()
     }
 
     @SuppressLint("SetTextI18n")
@@ -238,40 +237,40 @@ class ContentView(context: Context) : FrameLayout(context) {
     }
 
     fun onScroll(offset: Float) {
-        content_text_view.onScroll(offset)
+        binding.contentTextView.onScroll(offset)
     }
 
     fun upSelectAble(selectAble: Boolean) {
-        content_text_view.selectAble = selectAble
+        binding.contentTextView.selectAble = selectAble
     }
 
     fun selectText(
         x: Float, y: Float,
         select: (relativePage: Int, lineIndex: Int, charIndex: Int) -> Unit
     ) {
-        return content_text_view.selectText(x, y - headerHeight, select)
+        return binding.contentTextView.selectText(x, y - headerHeight, select)
     }
 
     fun selectStartMove(x: Float, y: Float) {
-        content_text_view.selectStartMove(x, y - headerHeight)
+        binding.contentTextView.selectStartMove(x, y - headerHeight)
     }
 
     fun selectStartMoveIndex(relativePage: Int, lineIndex: Int, charIndex: Int) {
-        content_text_view.selectStartMoveIndex(relativePage, lineIndex, charIndex)
+        binding.contentTextView.selectStartMoveIndex(relativePage, lineIndex, charIndex)
     }
 
     fun selectEndMove(x: Float, y: Float) {
-        content_text_view.selectEndMove(x, y - headerHeight)
+        binding.contentTextView.selectEndMove(x, y - headerHeight)
     }
 
     fun selectEndMoveIndex(relativePage: Int, lineIndex: Int, charIndex: Int) {
-        content_text_view.selectEndMoveIndex(relativePage, lineIndex, charIndex)
+        binding.contentTextView.selectEndMoveIndex(relativePage, lineIndex, charIndex)
     }
 
     fun cancelSelect() {
-        content_text_view.cancelSelect()
+        binding.contentTextView.cancelSelect()
     }
 
-    val selectedText: String get() = content_text_view.selectedText
+    val selectedText: String get() = binding.contentTextView.selectedText
 
 }

app/src/main/java/com/novel/read/ui/read/page/PageView.kt

@@ -19,7 +19,6 @@ import com.novel.read.utils.ext.activity
 import com.novel.read.utils.ext.screenshot
 
 import io.legado.app.ui.book.read.page.provider.ChapterProvider
-import kotlinx.android.synthetic.main.activity_read_book.view.*
 import kotlin.math.abs
 
 class PageView(context: Context, attrs: AttributeSet) :
@@ -35,7 +34,7 @@ class PageView(context: Context, attrs: AttributeSet) :
             field = value
             upContent()
         }
-    var isScroll = ReadBook.pageAnim() == 3
+    var isScroll = false
     var prevPage: ContentView = ContentView(context)
     var curPage: ContentView = ContentView(context)
     var nextPage: ContentView = ContentView(context)
@@ -102,16 +101,15 @@ class PageView(context: Context, attrs: AttributeSet) :
     override fun dispatchDraw(canvas: Canvas) {
         super.dispatchDraw(canvas)
         pageDelegate?.onDraw(canvas)
-        if (callBack.isAutoPage) {
+        if (!isInEditMode && callBack.isAutoPage && !isScroll) {
             nextPage.screenshot()?.let {
-                val bottom =
+                val bottom = callBack.autoPageProgress
-                    page_view.height * callBack.autoPageProgress / (ReadBookConfig.autoReadSpeed * 10)
+                autoPageRect.set(0, 0, width, bottom)
-                autoPageRect.set(0, 0, page_view.width, bottom)
                 canvas.drawBitmap(it, autoPageRect, autoPageRect, null)
                 canvas.drawRect(
                     0f,
                     bottom.toFloat() - 1,
-                    page_view.width.toFloat(),
+                    width.toFloat(),
                     bottom.toFloat(),
                     autoPagePint
                 )

app/src/main/java/com/novel/read/ui/record/ReadRecordActivity.kt

@@ -1,19 +1,27 @@
 package com.novel.read.ui.record
 
 import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.App
 import com.novel.read.R
 import com.novel.read.base.BaseActivity
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.db.entity.ReadRecord
-import kotlinx.android.synthetic.main.activity_read_record.*
+import com.novel.read.databinding.ActivityReadRecordBinding
-import kotlinx.android.synthetic.main.item_book_common.view.tv_book_name
+import com.novel.read.databinding.ItemReadRecordBinding
-import kotlinx.android.synthetic.main.item_read_record.view.*
 
-class ReadRecordActivity : BaseActivity(R.layout.activity_read_record) {
+class ReadRecordActivity : BaseActivity<ActivityReadRecordBinding>() {
     lateinit var adapter: RecordAdapter
     private var sortMode = 0
+
+    override fun getViewBinding(): ActivityReadRecordBinding {
+        return ActivityReadRecordBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initView()
         initData()
@@ -26,19 +34,27 @@ class ReadRecordActivity : BaseActivity(R.layout.activity_read_record) {
 
     private fun initView() {
         adapter = RecordAdapter()
-        recycler_view.adapter = adapter
+        binding.recyclerView.adapter = adapter
     }
 
 
     inner class RecordAdapter :
-        BaseQuickAdapter<ReadRecord, BaseViewHolder>(R.layout.item_read_record) {
+        BaseBindingAdapter<ReadRecord, ItemReadRecordBinding>() {
-        override fun convert(holder: BaseViewHolder, item: ReadRecord) {
+
-            holder.itemView.run {
+        override fun convert(holder: VBViewHolder<ItemReadRecordBinding>, item: ReadRecord) {
-                tv_book_name.text = item.bookName
+            holder.vb.run {
-                tv_read_time.text = formatDuring(item.readTime)
+                tvBookName.text = item.bookName
+                tvReadTime.text = formatDuring(item.readTime)
             }
         }
 
+        override fun createViewBinding(
+            inflater: LayoutInflater,
+            parent: ViewGroup
+        ): ItemReadRecordBinding {
+            return ItemReadRecordBinding.inflate(inflater, parent, false)
+        }
+
 //        private fun sureDelAlert(item: ReadRecord) {
 //            alert(R.string.delete) {
 //                setMessage(getString(R.string.sure_del_any, item.bookName))
@@ -65,5 +81,8 @@ class ReadRecordActivity : BaseActivity(R.layout.activity_read_record) {
             }
             return time
         }
+
+
     }
+
 }

app/src/main/java/com/novel/read/ui/search/HistoryAdapter.kt

@@ -1,17 +1,22 @@
 package com.novel.read.ui.search
 
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.LayoutInflater
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
+import android.view.ViewGroup
-import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.db.entity.SearchHistory
-import kotlinx.android.synthetic.main.item_label.view.*
+import com.novel.read.databinding.ItemLabelBinding
 
-class HistoryAdapter : BaseQuickAdapter<SearchHistory, BaseViewHolder>(R.layout.item_label) {
+class HistoryAdapter : BaseBindingAdapter<SearchHistory, ItemLabelBinding>() {
 
-    override fun convert(holder: BaseViewHolder, item: SearchHistory) {
+    override fun convert(holder: VBViewHolder<ItemLabelBinding>, item: SearchHistory) {
-        holder.itemView.run {
+        holder.vb.run {
-            tv_label.text = item.getBKey()
+            tvLabel.text = item.getBKey()
         }
     }
 
+    override fun createViewBinding(inflater: LayoutInflater, parent: ViewGroup): ItemLabelBinding {
+        return ItemLabelBinding.inflate(inflater, parent, false)
+    }
+
 }

app/src/main/java/com/novel/read/ui/search/HotAdapter.kt

@@ -1,19 +1,27 @@
 package com.novel.read.ui.search
 
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.BaseQuickAdapter
 import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.constant.AppConst
+import com.novel.read.databinding.ItemLabelBinding
 import com.novel.read.utils.StringUtils
-import kotlinx.android.synthetic.main.item_label.view.*
 
-class HotAdapter : BaseQuickAdapter<String, BaseViewHolder>(R.layout.item_label) {
+class HotAdapter : BaseBindingAdapter<String, ItemLabelBinding>() {
 
-    override fun convert(holder: BaseViewHolder, item: String) {
+    override fun convert(holder: VBViewHolder<ItemLabelBinding>, item: String) {
-        holder.itemView.run {
+        holder.vb.run {
-            tv_label.text = StringUtils.convertCC(item)
+            tvLabel.text = StringUtils.convertCC(item)
-            tv_label.setBackgroundColor(AppConst.tagColors[holder.adapterPosition % 8])
+            tvLabel.setBackgroundColor(AppConst.tagColors[holder.adapterPosition % 8])
         }
     }
 
+    override fun createViewBinding(inflater: LayoutInflater, parent: ViewGroup): ItemLabelBinding {
+        return ItemLabelBinding.inflate(inflater, parent, false)
+    }
+
 }

app/src/main/java/com/novel/read/ui/search/SearchActivity.kt

@@ -5,6 +5,7 @@ import android.text.Editable
 import android.text.TextWatcher
 import android.view.KeyEvent
 import android.view.View
+import android.widget.TextView
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.chad.library.adapter.base.listener.OnLoadMoreListener
 import com.google.android.flexbox.AlignItems
@@ -15,19 +16,15 @@ import com.novel.read.App
 import com.novel.read.R
 import com.novel.read.base.VMBaseActivity
 import com.novel.read.constant.AppConst
+import com.novel.read.databinding.ActivitySearchBinding
 import com.novel.read.lib.ATH
 import com.novel.read.lib.dialogs.alert
 import com.novel.read.lib.dialogs.noButton
 import com.novel.read.lib.dialogs.yesButton
-import com.novel.read.utils.ext.applyTint
+import com.novel.read.utils.ext.*
-import com.novel.read.utils.ext.getViewModel
-import com.novel.read.utils.ext.requestInputMethod
-import kotlinx.android.synthetic.main.activity_daily.*
-import kotlinx.android.synthetic.main.activity_search.*
-import kotlinx.android.synthetic.main.view_search.*
 
-//这个页面为了赶进度写的很蠢
+//这个页面写的很蠢
-class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search) {
+class SearchActivity : VMBaseActivity<ActivitySearchBinding,SearchViewModel>() {
 
     private lateinit var mHisAdapter: HistoryAdapter
     private lateinit var mHotAdapter: HotAdapter
@@ -36,10 +33,19 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
     override val viewModel: SearchViewModel
         get() = getViewModel(SearchViewModel::class.java)
 
-    override fun onActivityCreated(savedInstanceState: Bundle?) {
+    override fun getViewBinding(): ActivitySearchBinding {
-        ATH.applyEdgeEffectColor(rlv_history)
+        return ActivitySearchBinding.inflate(layoutInflater)
-        ATH.applyEdgeEffectColor(rlv_hot)
+    }
-        ATH.applyEdgeEffectColor(rlv_history)
+
+    private lateinit var tvSearch: TextView
+    private lateinit var tvCancel: TextView
+
+    override fun onActivityCreated(savedInstanceState: Bundle?)= with(binding) {
+        ATH.applyEdgeEffectColor(binding.rlvHistory)
+        ATH.applyEdgeEffectColor(binding.rlvHot)
+        ATH.applyEdgeEffectColor(binding.rlvSearch)
+        tvSearch=binding.titleBar.findViewById(R.id.tv_search)
+        tvCancel=binding.titleBar.findViewById(R.id.tv_cancel)
         viewModel.initData()
         initHotAdapter()
         initHisAdapter()
@@ -49,28 +55,28 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
         initLoadMore()
     }
 
-    private fun initClick() {
+    private fun initClick() = with(binding){
-        tv_search.addTextChangedListener(object : TextWatcher {
+        tvSearch.addTextChangedListener(object : TextWatcher {
             override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {
 
             }
 
             override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
                 if (s.toString().trim { it <= ' ' } == "") {
-                    head_hot.visibility = View.VISIBLE
+                    headHot.visibility = View.VISIBLE
-                    head_history.visibility = View.VISIBLE
+                    headHistory.visibility = View.VISIBLE
-                    rlv_hot.visibility = View.VISIBLE
+                    rlvHot.visibility = View.VISIBLE
-                    rlv_history.visibility = View.VISIBLE
+                    rlvHistory.visibility = View.VISIBLE
-                    rlv_search.visibility=View.GONE
+                    rlvSearch.visibility=View.GONE
                 } else {
-                    head_hot.visibility = View.GONE
+                    headHot.visibility = View.GONE
-                    head_history.visibility = View.GONE
+                    headHistory.visibility = View.GONE
-                    rlv_hot.visibility = View.GONE
+                    rlvHot.visibility = View.GONE
-                    rlv_history.visibility = View.GONE
+                    rlvHistory.visibility = View.GONE
                     viewModel.page = 1
                     viewModel.searchKey = s.toString().trim()
                     onRefresh()
-                    rlv_search.visibility=View.VISIBLE
+                    rlvSearch.visibility=View.VISIBLE
                 }
 
             }
@@ -81,7 +87,7 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
         })
 
         //键盘的搜索
-        tv_search.setOnKeyListener { v, keyCode, event ->
+        tvSearch.setOnKeyListener { v, keyCode, event ->
             //修改回车键功能
             if (keyCode == KeyEvent.KEYCODE_ENTER) {
                 saveKey()
@@ -90,11 +96,11 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
             false
         }
 
-        tv_cancel.setOnClickListener {
+        tvCancel.setOnClickListener {
             onBackPressed()
         }
 
-        head_history.setOnClickListener {
+        binding.headHistory.setOnClickListener {
             alert(title = "操作提示", message = "確認清空全部記錄?") {
                 yesButton {
                     App.db.getSearchDao().deleteAll()
@@ -153,12 +159,12 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
     }
 
     private fun initSearchAdapter() {
-        rlv_search.layoutManager = LinearLayoutManager(this)
+        binding.rlvSearch.layoutManager = LinearLayoutManager(this)
         mSearchAdapter = SearchAdapter()
-        rlv_search.adapter = mSearchAdapter
+        binding.rlvSearch.adapter = mSearchAdapter
 
         mSearchAdapter.setOnItemChildClickListener { adapter, view, position ->
-            tv_search.setText(viewModel.mList[position].getBBookName())
+            tvSearch.text = viewModel.mList[position].getBBookName()
             saveKey()
         }
     }
@@ -171,12 +177,12 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
         manager2.flexWrap = FlexWrap.WRAP
         manager2.alignItems = AlignItems.STRETCH
         mHisAdapter = HistoryAdapter()
-        rlv_history.layoutManager = manager2
+        binding.rlvHistory.layoutManager = manager2
-        rlv_history.adapter = mHisAdapter
+        binding.rlvHistory.adapter = mHisAdapter
 
         mHisAdapter.setOnItemClickListener { adapter, view, position ->
-            rlv_search.visibility = View.VISIBLE
+            binding.rlvSearch.visibility = View.VISIBLE
-            tv_search.setText(viewModel.hisKey.value?.get(position)?.getBKey())
+            tvSearch.setText(viewModel.hisKey.value?.get(position)?.getBKey())
             saveKey()
         }
     }
@@ -188,12 +194,12 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
         //设置是否换行
         manager.flexWrap = FlexWrap.WRAP
         manager.alignItems = AlignItems.STRETCH
-        rlv_hot.layoutManager = manager
+        binding.rlvHot.layoutManager = manager
         mHotAdapter = HotAdapter()
-        rlv_hot.adapter = mHotAdapter
+        binding.rlvHot.adapter = mHotAdapter
         mHotAdapter.setOnItemClickListener { adapter, view, position ->
-            rlv_search.visibility = View.VISIBLE
+            binding.rlvSearch.visibility = View.VISIBLE
-            tv_search.setText(mHotAdapter.data[position])
+            tvSearch.text = mHotAdapter.data[position]
             saveKey()
         }
     }
@@ -212,18 +218,18 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
     }
 
     private fun saveKey() {
-        val key = tv_search.text.toString().trim { it <= ' ' }
+        val key = tvSearch.text.toString().trim { it <= ' ' }
         viewModel.saveKey(key)
     }
 
     private fun onRefresh() {
         mSearchAdapter.setEmptyView(R.layout.view_loading)
-        viewModel.searchKey = tv_search.text.toString().trim()
+        viewModel.searchKey = tvSearch.text.toString().trim()
         viewModel.searchBook()
     }
 
     private fun getErrorView(): View {
-        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, rlv_daily, false)
+        val errorView: View = layoutInflater.inflate(R.layout.view_net_error, binding.rlvSearch, false)
         errorView.setOnClickListener { onRefresh() }
         return errorView
     }
@@ -232,4 +238,5 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_search)
         super.onBackPressed()
         overridePendingTransition(R.anim.message_fade_in, R.anim.message_fade_out)
     }
+
 }

app/src/main/java/com/novel/read/ui/search/SearchAdapter.kt

@@ -1,31 +1,39 @@
 package com.novel.read.ui.search
 
-import com.chad.library.adapter.base.BaseQuickAdapter
+import android.view.LayoutInflater
+import android.view.ViewGroup
 import com.chad.library.adapter.base.module.LoadMoreModule
-import com.chad.library.adapter.base.viewholder.BaseViewHolder
 import com.novel.read.R
+import com.novel.read.base.BaseBindingAdapter
+import com.novel.read.base.VBViewHolder
 import com.novel.read.data.model.SearchResp
+import com.novel.read.databinding.ItemBookCommonBinding
 import com.novel.read.ui.info.BookInfoActivity
-import kotlinx.android.synthetic.main.item_book_common.view.*
-import kotlinx.android.synthetic.main.item_init_search.view.tv_book_name
 import org.jetbrains.anko.sdk27.listeners.onClick
 
-class SearchAdapter : BaseQuickAdapter<SearchResp, BaseViewHolder>(R.layout.item_book_common),
+class SearchAdapter : BaseBindingAdapter<SearchResp, ItemBookCommonBinding>(),
     LoadMoreModule {
 
-    override fun convert(holder: BaseViewHolder, item: SearchResp) {
+    override fun convert(holder: VBViewHolder<ItemBookCommonBinding>, item: SearchResp) {
-        holder.itemView.run {
+        holder.vb.run {
-            iv_cover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
+            ivCover.load(item.coverImageUrl, item.getBBookName(), item.getBAuthorName())
-            tv_book_name.text = item.getBBookName()
+            tvBookName.text = item.getBBookName()
-            tv_book_description.text = item.getBIntroduction()
+            tvBookDescription.text = item.getBIntroduction()
-            tv_book_author.text = item.getBAuthorName()
+            tvBookAuthor.text = item.getBAuthorName()
-            tv_word.text = context.getString(R.string.book_word, item.wordCount / 10000)
+            tvWord.text = context.getString(R.string.book_word, item.wordCount / 10000)
-            tv_category.text = item.getBCategoryName()
+            tvCategory.text = item.getBCategoryName()
-            onClick {
+
+        }
+        holder.itemView.onClick {
             BookInfoActivity.actionBookInfo(context, item.bookId, item.bookTypeId)
         }
-
     }
+
+    override fun createViewBinding(
+        inflater: LayoutInflater,
+        parent: ViewGroup
+    ): ItemBookCommonBinding {
+        return ItemBookCommonBinding.inflate(inflater, parent, false)
     }
 
 

app/src/main/java/com/novel/read/ui/setting/SettingActivity.kt

@@ -4,9 +4,14 @@ import android.os.Bundle
 import com.novel.read.R
 import com.novel.read.base.BaseActivity
 import com.novel.read.constant.EventBus
+import com.novel.read.databinding.ActivitySettingActivityBinding
 import com.novel.read.utils.ext.observeEvent
 
-class SettingActivity : BaseActivity(R.layout.activity_setting_activity) {
+class SettingActivity : BaseActivity<ActivitySettingActivityBinding>() {
+
+    override fun getViewBinding(): ActivitySettingActivityBinding {
+        return ActivitySettingActivityBinding.inflate(layoutInflater)
+    }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         val fTag = "otherConfigFragment"
@@ -23,4 +28,6 @@ class SettingActivity : BaseActivity(R.layout.activity_setting_activity) {
             recreate()
         }
     }
+
+
 }

app/src/main/java/com/novel/read/ui/theme/ThemeActivity.kt

@@ -3,9 +3,16 @@ package com.novel.read.ui.theme
 import android.os.Bundle
 import com.novel.read.R
 import com.novel.read.base.BaseActivity
+import com.novel.read.databinding.ActivityThemeBinding
+
+class ThemeActivity : BaseActivity<ActivityThemeBinding>() {
+
+    override fun getViewBinding(): ActivityThemeBinding {
+        return ActivityThemeBinding.inflate(layoutInflater)
+    }
 
-class ThemeActivity : BaseActivity(R.layout.activity_theme) {
     override fun onActivityCreated(savedInstanceState: Bundle?) {
 
     }
+
 }

app/src/main/java/com/novel/read/ui/welcome/WelcomeActivity.kt

@@ -7,17 +7,20 @@ import com.hankcs.hanlp.HanLP
 import com.permissionx.guolindev.PermissionX
 import com.novel.read.R
 import com.novel.read.base.BaseActivity
+import com.novel.read.databinding.ActivityWelcomeBinding
 import com.novel.read.help.AppConfig
 import com.novel.read.ui.MainActivity
 import com.novel.read.ui.read.ReadBookActivity
 import com.novel.read.utils.ext.getPrefBoolean
 import com.novel.read.help.coroutine.Coroutine
-import kotlinx.android.synthetic.main.activity_welcome.*
 import org.jetbrains.anko.startActivity
 import org.jetbrains.anko.toast
 
-class WelcomeActivity : BaseActivity(R.layout.activity_welcome) {
+class WelcomeActivity : BaseActivity<ActivityWelcomeBinding>() {
 
+    override fun getViewBinding(): ActivityWelcomeBinding {
+        return ActivityWelcomeBinding.inflate(layoutInflater)
+    }
     private var flag = false
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
@@ -46,14 +49,14 @@ class WelcomeActivity : BaseActivity(R.layout.activity_welcome) {
             )
             .request { allGranted, grantedList, deniedList ->
                 if (allGranted) {
-                    root_view.postDelayed({ startMainActivity() }, 2500)
+                    binding.rootView.postDelayed({ startMainActivity() }, 2500)
                 } else {
                     toast("权限被拒绝,将导致部分功能异常,请到设置中开启相关权限")
 //                    finish()
                 }
             }
 
-        tvSkip.setOnClickListener { startMainActivity() }
+        binding.tvSkip.setOnClickListener { startMainActivity() }
     }
 
     @Synchronized
@@ -71,4 +74,5 @@ class WelcomeActivity : BaseActivity(R.layout.activity_welcome) {
         flag = true
         super.onDestroy()
     }
+
 }

app/src/main/java/com/novel/read/ui/widget/AutoCompleteTextView.kt

@@ -8,11 +8,12 @@ import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ArrayAdapter
+import android.widget.ImageView
+import android.widget.TextView
 import androidx.appcompat.widget.AppCompatAutoCompleteTextView
 import com.novel.read.R
 import com.novel.read.lib.ATH
 import com.novel.read.utils.ext.*
-import kotlinx.android.synthetic.main.item_1line_text_and_del.view.*
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 @Suppress("unused")
@@ -55,9 +56,11 @@ class AutoCompleteTextView @JvmOverloads constructor(
         override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
             val view = convertView ?: LayoutInflater.from(context)
                 .inflate(R.layout.item_1line_text_and_del, parent, false)
-            view.text_view.text = getItem(position)
+            val textView = view.findViewById<TextView>(R.id.text_view)
-            if (delCallBack != null) view.iv_delete.visible() else view.iv_delete.gone()
+            textView.text = getItem(position)
-            view.iv_delete.onClick {
+            val ivDelete = view.findViewById<ImageView>(R.id.iv_delete)
+            if (delCallBack != null) ivDelete.visible() else ivDelete.gone()
+            ivDelete.onClick {
                 getItem(position)?.let {
                     remove(it)
                     delCallBack?.invoke(it)

app/src/main/java/com/novel/read/ui/widget/dialog/AppraiseDialog.kt

@@ -1,37 +1,44 @@
 package com.novel.read.ui.widget.dialog
 
-import android.app.Dialog
 import android.content.Context
+import android.os.Bundle
 import android.view.*
-import android.widget.LinearLayout
-import android.widget.TextView
 import com.novel.read.R
-import kotlinx.android.synthetic.main.dialog_go_appraise.*
+import com.novel.read.base.BaseDialogFragment
-
+import com.novel.read.databinding.DialogGoAppraiseBinding
-class AppraiseDialog(context: Context) : Dialog(context, R.style.dialog) {
+import com.novel.read.utils.ext.goShop
-    private val view: View = LayoutInflater.from(context).inflate(R.layout.dialog_go_appraise, null)
+import com.novel.read.utils.viewbindingdelegate.viewBinding
-
+
-    init {
+class AppraiseDialog : BaseDialogFragment() {
-        view.setHasTransientState(true)
+    private val binding by viewBinding(DialogGoAppraiseBinding::bind)
-        setContentView(
+
-            view, LinearLayout.LayoutParams(
+    override fun onStart() {
-                LinearLayout.LayoutParams.MATCH_PARENT,
+        super.onStart()
-                LinearLayout.LayoutParams.MATCH_PARENT
+        dialog?.window?.setLayout(
+            ViewGroup.LayoutParams.MATCH_PARENT,
+            ViewGroup.LayoutParams.WRAP_CONTENT
         )
-        )
-        setCancelable(false)
-        initView()
-
     }
 
-    private fun initView() {
+    override fun onCreateView(
-        val mTvCancel = findViewById<TextView>(R.id.tv_cancel)
+        inflater: LayoutInflater,
-
+        container: ViewGroup?,
-        mTvCancel.setOnClickListener { dismiss() }
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.dialog_go_appraise, container)
     }
 
-    fun appraiseDialog(receiveClickListener: View.OnClickListener) {
+    override fun onCreate(savedInstanceState: Bundle?) {
-        tv_appraise.setOnClickListener(receiveClickListener)
+        super.onCreate(savedInstanceState)
+        setStyle(STYLE_NO_TITLE, R.style.dialog_app)
     }
 
+    override fun onFragmentCreated(view: View, savedInstanceState: Bundle?){
+        binding.tvAppraise.setOnClickListener{
+            context?.goShop()
+            dismiss()
+        }
+        binding.clBg.setBackgroundResource(R.color.transparent)
+        binding.tvCancel.setOnClickListener { dismiss() }
+    }
 }

app/src/main/java/com/novel/read/ui/widget/dialog/AutoReadDialog.kt

@@ -5,18 +5,21 @@ import android.view.*
 import android.widget.SeekBar
 import com.novel.read.R
 import com.novel.read.base.BaseDialogFragment
+import com.novel.read.databinding.DialogAutoReadBinding
 import com.novel.read.help.ReadBookConfig
 import com.novel.read.service.BaseReadAloudService
 import com.novel.read.service.help.ReadAloud
 import com.novel.read.utils.ColorUtils
 import com.novel.read.utils.ext.bottomBackground
 import com.novel.read.utils.ext.getPrimaryTextColor
-import kotlinx.android.synthetic.main.dialog_auto_read.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
 import org.jetbrains.anko.sdk27.listeners.onClick
 
 class AutoReadDialog : BaseDialogFragment() {
     var callBack: CallBack? = null
 
+    private val binding by viewBinding(DialogAutoReadBinding::bind)
+
     override fun onStart() {
         super.onStart()
         dialog?.window?.let {
@@ -44,17 +47,17 @@ class AutoReadDialog : BaseDialogFragment() {
         val bg = requireContext().bottomBackground
         val isLight = ColorUtils.isColorLight(bg)
         val textColor = requireContext().getPrimaryTextColor(isLight)
-        root_view.setBackgroundColor(bg)
+        binding.root.setBackgroundColor(bg)
-        tv_read_speed_title.setTextColor(textColor)
+        binding.tvReadSpeedTitle.setTextColor(textColor)
-        tv_read_speed.setTextColor(textColor)
+        binding.tvReadSpeed.setTextColor(textColor)
-        iv_catalog.setColorFilter(textColor)
+        binding.ivCatalog.setColorFilter(textColor)
-        tv_catalog.setTextColor(textColor)
+        binding.tvCatalog.setTextColor(textColor)
-        iv_main_menu.setColorFilter(textColor)
+        binding.ivMainMenu.setColorFilter(textColor)
-        tv_main_menu.setTextColor(textColor)
+        binding.tvMainMenu.setTextColor(textColor)
-        iv_auto_page_stop.setColorFilter(textColor)
+        binding.ivAutoPageStop.setColorFilter(textColor)
-        tv_auto_page_stop.setTextColor(textColor)
+        binding.tvAutoPageStop.setTextColor(textColor)
-        iv_setting.setColorFilter(textColor)
+        binding.ivSetting.setColorFilter(textColor)
-        tv_setting.setTextColor(textColor)
+        binding.tvSetting.setTextColor(textColor)
         initOnChange()
         initData()
         initEvent()
@@ -62,34 +65,34 @@ class AutoReadDialog : BaseDialogFragment() {
 
     private fun initData() {
         val speed = if (ReadBookConfig.autoReadSpeed < 10) 10 else ReadBookConfig.autoReadSpeed
-        tv_read_speed.text = String.format("%ds", speed)
+        binding.tvReadSpeed.text = String.format("%ds", speed)
-        seek_auto_read.progress = speed
+        binding.seekAutoRead.progress = speed
     }
 
     private fun initOnChange() {
-        seek_auto_read.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
+        binding.seekAutoRead.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
                 val speed = if (progress < 10) 10 else progress
-                tv_read_speed.text = String.format("%ds", speed)
+                binding.tvReadSpeed.text = String.format("%ds", speed)
             }
 
             override fun onStartTrackingTouch(seekBar: SeekBar) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar) {
                 ReadBookConfig.autoReadSpeed =
-                    if (seek_auto_read.progress < 10) 10 else seek_auto_read.progress
+                    if (binding.seekAutoRead.progress < 10) 10 else binding.seekAutoRead.progress
                 upTtsSpeechRate()
             }
         })
     }
 
     private fun initEvent() {
-        ll_main_menu.onClick { callBack?.showMenuBar(); dismiss() }
+        binding.llMainMenu.onClick { callBack?.showMenuBar(); dismiss() }
-        ll_setting.onClick {
+        binding.llSetting.onClick {
             ReadAloudConfigDialog().show(childFragmentManager, "readAloudConfigDialog")
         }
-        ll_catalog.onClick { callBack?.openChapterList() }
+        binding.llCatalog.onClick { callBack?.openChapterList() }
-        ll_auto_page_stop.onClick {
+        binding.llAutoPageStop.onClick {
             callBack?.autoPageStop()
             dismiss()
         }

app/src/main/java/com/novel/read/ui/widget/dialog/PhotoDialog.kt

@@ -7,9 +7,10 @@ import android.view.ViewGroup
 import androidx.fragment.app.FragmentManager
 import com.novel.read.R
 import com.novel.read.base.BaseDialogFragment
+import com.novel.read.databinding.DialogPhotoViewBinding
 import com.novel.read.service.help.ReadBook
+import com.novel.read.utils.viewbindingdelegate.viewBinding
 import io.legado.app.ui.book.read.page.provider.ImageProvider
-import kotlinx.android.synthetic.main.dialog_photo_view.*
 
 class PhotoDialog : BaseDialogFragment() {
 
@@ -30,6 +31,8 @@ class PhotoDialog : BaseDialogFragment() {
 
     }
 
+    private val binding by viewBinding(DialogPhotoViewBinding::bind)
+
     override fun onStart() {
         super.onStart()
         dialog?.window?.setLayout(
@@ -56,7 +59,7 @@ class PhotoDialog : BaseDialogFragment() {
                         ImageProvider.getImage(book, chapterIndex, src)
                     }.onSuccess { bitmap ->
                         if (bitmap != null) {
-                            photo_view.setImageBitmap(bitmap)
+                            binding.photoView.setImageBitmap(bitmap)
                         }
                     }
                 }

app/src/main/java/com/novel/read/ui/widget/dialog/TextDialog.kt

@@ -7,10 +7,11 @@ import android.view.ViewGroup
 import androidx.fragment.app.FragmentManager
 import com.novel.read.R
 import com.novel.read.base.BaseDialogFragment
+import com.novel.read.databinding.DialogTextViewBinding
 import com.novel.read.utils.ext.*
+import com.novel.read.utils.viewbindingdelegate.viewBinding
 import io.noties.markwon.Markwon
 import io.noties.markwon.image.glide.GlideImagesPlugin
-import kotlinx.android.synthetic.main.dialog_text_view.*
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
@@ -38,9 +39,8 @@ class TextDialog : BaseDialogFragment() {
         }
 
     }
-
+    private val binding by viewBinding(DialogTextViewBinding::bind)
     private var time = 0L
-
     private var autoClose: Boolean = false
 
     override fun onStart() {
@@ -61,23 +61,23 @@ class TextDialog : BaseDialogFragment() {
         arguments?.let {
             val content = it.getString("content") ?: ""
             when (it.getInt("mode")) {
-                MD -> text_view.post {
+                MD -> binding.textView.post {
                     Markwon.builder(requireContext())
                         .usePlugin(GlideImagesPlugin.create(requireContext()))
                         .build()
-                        .setMarkdown(text_view, content)
+                        .setMarkdown(binding.textView, content)
                 }
-                else -> text_view.text = content
+                else -> binding.textView.text = content
             }
             time = it.getLong("time", 0L)
         }
         if (time > 0) {
-            badge_view.setBadgeCount((time / 1000).toInt())
+            binding.badgeView.setBadgeCount((time / 1000).toInt())
             launch {
                 while (time > 0) {
                     delay(1000)
                     time -= 1000
-                    badge_view.setBadgeCount((time / 1000).toInt())
+                    binding.badgeView.setBadgeCount((time / 1000).toInt())
                     if (time <= 0) {
                         view.post {
                             dialog?.setCancelable(true)

app/src/main/java/com/novel/read/utils/viewbindingdelegate/ActivityViewBindings.kt

@@ -0,0 +1,60 @@
+@file:Suppress("RedundantVisibilityModifier", "unused")
+
+package com.novel.read.utils.viewbindingdelegate
+
+import android.view.View
+import androidx.annotation.IdRes
+import androidx.core.app.ComponentActivity
+import androidx.viewbinding.ViewBinding
+
+private class ActivityViewBindingProperty<A : ComponentActivity, T : ViewBinding>(
+    viewBinder: (A) -> T
+) : ViewBindingProperty<A, T>(viewBinder) {
+
+    override fun getLifecycleOwner(thisRef: A) = thisRef
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Activity][ComponentActivity] and allow customize how
+ * a [View] will be bounded to the view binding.
+ */
+@JvmName("viewBindingActivity")
+public fun <A : ComponentActivity, T : ViewBinding> ComponentActivity.viewBinding(
+    viewBinder: (A) -> T
+): ViewBindingProperty<A, T> {
+    return ActivityViewBindingProperty(viewBinder)
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Activity][ComponentActivity] and allow customize how
+ * a [View] will be bounded to the view binding.
+ */
+@JvmName("viewBindingActivity")
+public inline fun <A : ComponentActivity, T : ViewBinding> ComponentActivity.viewBinding(
+    crossinline vbFactory: (View) -> T,
+    crossinline viewProvider: (A) -> View
+): ViewBindingProperty<A, T> {
+    return viewBinding { activity: A -> vbFactory(viewProvider(activity)) }
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Activity][this] and allow customize how
+ * a [View] will be bounded to the view binding.
+ *
+ * @param vbFactory Function that create new instance of [ViewBinding]. `MyViewBinding::bind` can be used
+ * @param viewBindingRootId Root view's id that will be used as root for the view binding
+ */
+@Suppress("unused")
+@JvmName("viewBindingActivity")
+public inline fun <T : ViewBinding> ComponentActivity.viewBinding(
+    crossinline vbFactory: (View) -> T,
+    @IdRes viewBindingRootId: Int
+): ViewBindingProperty<ComponentActivity, T> {
+    return viewBinding { activity: ComponentActivity ->
+        vbFactory(
+            activity.findViewById(
+                viewBindingRootId
+            )
+        )
+    }
+}

app/src/main/java/com/novel/read/utils/viewbindingdelegate/FragmentViewBindings.kt

@@ -0,0 +1,54 @@
+@file:Suppress("RedundantVisibilityModifier", "unused")
+@file:JvmName("ReflectionFragmentViewBindings")
+
+package com.novel.read.utils.viewbindingdelegate
+
+import android.view.View
+import androidx.annotation.IdRes
+import androidx.fragment.app.Fragment
+import androidx.viewbinding.ViewBinding
+
+private class FragmentViewBindingProperty<F : Fragment, T : ViewBinding>(
+    viewBinder: (F) -> T
+) : ViewBindingProperty<F, T>(viewBinder) {
+
+    override fun getLifecycleOwner(thisRef: F) = thisRef.viewLifecycleOwner
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Fragment]
+ */
+@JvmName("viewBindingFragment")
+public fun <F : Fragment, T : ViewBinding> Fragment.viewBinding(viewBinder: (F) -> T): ViewBindingProperty<F, T> {
+    return FragmentViewBindingProperty(viewBinder)
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Fragment]
+ *
+ * @param vbFactory Function that create new instance of [ViewBinding]. `MyViewBinding::bind` can be used
+ * @param viewProvider Provide a [View] from the Fragment. By default call [Fragment.requireView]
+ */
+@JvmName("viewBindingFragment")
+public inline fun <F : Fragment, T : ViewBinding> Fragment.viewBinding(
+    crossinline vbFactory: (View) -> T,
+    crossinline viewProvider: (F) -> View = Fragment::requireView
+): ViewBindingProperty<F, T> {
+    return viewBinding { fragment: F -> vbFactory(viewProvider(fragment)) }
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Fragment]
+ *
+ * @param vbFactory Function that create new instance of [ViewBinding]. `MyViewBinding::bind` can be used
+ * @param viewBindingRootId Root view's id that will be used as root for the view binding
+ */
+@JvmName("viewBindingFragment")
+public inline fun <T : ViewBinding> Fragment.viewBinding(
+    crossinline vbFactory: (View) -> T,
+    @IdRes viewBindingRootId: Int
+): ViewBindingProperty<Fragment, T> {
+    return viewBinding(vbFactory) { fragment: Fragment ->
+        fragment.requireView().findViewById(viewBindingRootId)
+    }
+}

app/src/main/java/com/novel/read/utils/viewbindingdelegate/ViewBindingProperty.kt

@@ -0,0 +1,57 @@
+@file:Suppress("RedundantVisibilityModifier")
+
+package com.novel.read.utils.viewbindingdelegate
+
+import android.os.Handler
+import android.os.Looper
+import androidx.annotation.MainThread
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleOwner
+import androidx.viewbinding.ViewBinding
+import kotlin.properties.ReadOnlyProperty
+import kotlin.reflect.KProperty
+
+public abstract class ViewBindingProperty<in R : Any, T : ViewBinding>(
+    private val viewBinder: (R) -> T
+) : ReadOnlyProperty<R, T> {
+
+    private var viewBinding: T? = null
+    private val lifecycleObserver = ClearOnDestroyLifecycleObserver()
+    private var thisRef: R? = null
+
+    protected abstract fun getLifecycleOwner(thisRef: R): LifecycleOwner
+
+    @MainThread
+    public override fun getValue(thisRef: R, property: KProperty<*>): T {
+        viewBinding?.let { return it }
+
+        this.thisRef = thisRef
+        val lifecycle = getLifecycleOwner(thisRef).lifecycle
+        if (lifecycle.currentState == Lifecycle.State.DESTROYED) {
+            mainHandler.post { viewBinding = null }
+        } else {
+            lifecycle.addObserver(lifecycleObserver)
+        }
+        return viewBinder(thisRef).also { viewBinding = it }
+    }
+
+    @MainThread
+    public fun clear() {
+        val thisRef = thisRef ?: return
+        this.thisRef = null
+        getLifecycleOwner(thisRef).lifecycle.removeObserver(lifecycleObserver)
+        mainHandler.post { viewBinding = null }
+    }
+
+    private inner class ClearOnDestroyLifecycleObserver : DefaultLifecycleObserver {
+
+        @MainThread
+        override fun onDestroy(owner: LifecycleOwner): Unit = clear()
+    }
+
+    private companion object {
+
+        private val mainHandler = Handler(Looper.getMainLooper())
+    }
+}

app/src/main/res/layout/activity_rank.xml

@@ -19,7 +19,7 @@
 
 
     <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/lv_type"
+        android:id="@+id/rlv_type"
         android:layout_width="90dp"
         android:layout_height="0dp"
         android:scrollbars="none"
@@ -34,7 +34,7 @@
         android:layout_width="0dp"
         android:layout_height="0dp"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toRightOf="@+id/lv_type"
+        app:layout_constraintLeft_toRightOf="@+id/rlv_type"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/title_bar" />
 

app/src/main/res/layout/dialog_go_appraise.xml

@@ -1,10 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:orientation="vertical"
+    android:id="@+id/cl_bg"
-    android:layout_width="300dp"
+    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
+    android:layout_height="match_parent"
-    android:layout_gravity="center"
     android:background="@color/transparent">
 
 
@@ -18,8 +17,7 @@
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
         android:layout_marginTop="20dp"
-        android:background="@drawable/bg_corner_white"
+        android:background="@drawable/bg_corner_white">
-        android:layout_alignParentTop="true">
 
 
         <TextView

app/src/main/res/layout/item_tools.xml

@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="50dp"
-    android:layout_gravity="center"
-    android:clickable="true"
-    android:focusable="true"
-    android:id="@+id/cv_tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools">
-
-    <ImageView
-        android:id="@+id/iv_tools"
-        android:layout_width="22dp"
-        android:layout_height="22dp"
-        android:src="@drawable/ic_tools_history"
-        app:layout_constraintHorizontal_bias="0"
-        android:layout_marginHorizontal="15dp"
-        app:layout_constraintHorizontal_chainStyle="packed"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toLeftOf="@+id/tv_tools"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintTop_toTopOf="parent"/>
-
-
-    <TextView
-        android:id="@+id/tv_tools"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        tools:text="常用工具"
-        android:textSize="13sp"
-        android:textColor="@color/primaryText"
-        app:layout_constraintLeft_toRightOf="@+id/iv_tools"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toBottomOf="parent"/>
-
-
-    <ImageView
-        android:layout_width="15dp"
-        android:layout_height="15dp"
-        android:src="@drawable/ic_arrow_right"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        android:layout_marginEnd="15dp"
-        app:layout_constraintBottom_toBottomOf="parent"/>
-
-    <View android:layout_width="0dp"
-        android:layout_height="0.5dp"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintBottom_toBottomOf="parent"
-        android:background="@color/bg_divider_line"/>
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/themes.xml

@@ -88,4 +88,13 @@
         <item name="android:backgroundDimAmount">0.6</item>
     </style>
 
+    <style name="dialog_app" parent="android:style/Theme.Dialog">
+        <item name="android:background">@color/transparent</item>
+        <item name="android:windowBackground">@color/transparent</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowCloseOnTouchOutside">false</item>
+        <item name="android:windowEnterAnimation">@anim/message_fade_in</item>
+        <item name="android:windowExitAnimation">@anim/message_fade_out</item>
+    </style>
+
 </resources>

build.gradle

@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = '1.4.10'
+    ext.kotlin_version = "1.4.21"
     repositories {
         google()
         jcenter()