Merge pull request #31 from gedoor/master

update

app/build.gradle

@@ -41,6 +41,12 @@ kapt {
     }
 }
 
+kotlin{
+    experimental{
+        coroutines "enable"
+    }
+}
+
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
@@ -68,6 +74,16 @@ dependencies {
     implementation "org.jetbrains.anko:anko-sdk27-listeners:$anko_version"
     //协程
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.2.1'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.2.1'
+    //规则相关
+    implementation 'pub.devrel:easypermissions:3.0.0'
+    implementation 'com.google.code.gson:gson:2.8.5'
+    implementation 'com.jayway.jsonpath:json-path:2.4.0'
+    implementation 'org.jsoup:jsoup:1.12.1'
+
+    //Retrofit
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.14.0'//
+    implementation 'com.squareup.retrofit2:retrofit:2.5.0'
 
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.1.1'

app/src/main/AndroidManifest.xml

@@ -39,6 +39,7 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <activity android:name=".ui.replacerule.ReplaceRuleActivity"/>
     </application>
 
 </manifest>

app/src/main/java/io/legado/app/App.kt

@@ -1,6 +1,7 @@
 package io.legado.app
 
 import android.app.Application
+import io.legado.app.data.AppDatabase
 
 class App : Application() {
 
@@ -8,10 +9,15 @@ class App : Application() {
         @JvmStatic
         lateinit var INSTANCE: App
             private set
+
+        @JvmStatic
+        lateinit var db: AppDatabase
+            private set
     }
 
     override fun onCreate() {
         super.onCreate()
         INSTANCE = this
+        db = AppDatabase.createDatabase(INSTANCE)
     }
 }

app/src/main/java/io/legado/app/base/BaseViewModel.kt

@@ -0,0 +1,52 @@
+package io.legado.app.base
+
+import android.app.Application
+import androidx.lifecycle.AndroidViewModel
+import kotlinx.coroutines.*
+import kotlin.coroutines.CoroutineContext
+
+open class BaseViewModel(application: Application) : AndroidViewModel(application), CoroutineScope {
+    override val coroutineContext: CoroutineContext
+        get() = Dispatchers.Main
+
+
+    private val launchManager: MutableList<Job> = mutableListOf()
+
+    protected fun launchOnUI(
+        tryBlock: suspend CoroutineScope.() -> Unit,//成功
+        errorBlock: suspend CoroutineScope.(Throwable) -> Unit,//失败
+        finallyBlock: suspend CoroutineScope.() -> Unit//结束
+    ) {
+        launchOnUI {
+            tryCatch(tryBlock, errorBlock, finallyBlock)
+        }
+    }
+
+    /**
+     * add launch task to [launchManager]
+     */
+    private fun launchOnUI(block: suspend CoroutineScope.() -> Unit) {
+        val job = launch { block() }//主线程
+        launchManager.add(job)
+        job.invokeOnCompletion { launchManager.remove(job) }
+    }
+
+    private suspend fun tryCatch(
+        tryBlock: suspend CoroutineScope.() -> Unit,
+        errorBlock: suspend CoroutineScope.(Throwable) -> Unit,
+        finallyBlock: suspend CoroutineScope.() -> Unit
+    ) {
+        try {
+            coroutineScope { tryBlock() }
+        } catch (e: Throwable) {
+            coroutineScope { errorBlock(e) }
+        } finally {
+            coroutineScope { finallyBlock() }
+        }
+    }
+
+    override fun onCleared() {
+        super.onCleared()
+        launchManager.clear()
+    }
+}

app/src/main/java/io/legado/app/base/adapter/CommonRecyclerAdapter.kt

@@ -0,0 +1,405 @@
+package io.legado.app.base.adapter
+
+import android.content.Context
+import android.util.SparseArray
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import java.util.*
+
+
+/**
+ * Created by Invincible on 2017/11/24.
+ *
+ * 通用的adapter 可添加header，footer，以及不同类型item
+ */
+abstract class CommonRecyclerAdapter<ITEM>(protected val context: Context) : RecyclerView.Adapter<ItemViewHolder>() {
+
+    constructor(context: Context, vararg delegates: Pair<Int, ItemViewDelegate<ITEM>>) : this(context) {
+        addItemViewDelegates(*delegates)
+    }
+
+    constructor(context: Context, vararg delegates: ItemViewDelegate<ITEM>) : this(context) {
+        addItemViewDelegates(*delegates)
+    }
+
+    private val inflater: LayoutInflater = LayoutInflater.from(context)
+
+    private var headerItems: SparseArray<View>? = null
+    private var footerItems: SparseArray<View>? = null
+
+    private val itemDelegates: HashMap<Int, ItemViewDelegate<ITEM>> = hashMapOf()
+    private val items: MutableList<ITEM> = mutableListOf()
+
+    private val lock = Object()
+
+    private var itemClickListener: ((holder: ItemViewHolder, item: ITEM) -> Unit)? = null
+    private var itemLongClickListener: ((holder: ItemViewHolder, item: ITEM) -> Boolean)? = null
+
+    private var itemAnimation: ItemAnimation? = null
+
+    fun setOnItemClickListener(listener: (holder: ItemViewHolder, item: ITEM) -> Unit) {
+        itemClickListener = listener
+    }
+
+    fun setOnItemLongClickListener(listener: (holder: ItemViewHolder, item: ITEM) -> Boolean) {
+        itemLongClickListener = listener
+    }
+
+    fun bindToRecyclerView(recyclerView: RecyclerView) {
+        recyclerView.adapter = this
+    }
+
+    fun <DELEGATE : ItemViewDelegate<ITEM>> addItemViewDelegate(viewType: Int, delegate: DELEGATE) {
+        itemDelegates.put(viewType, delegate)
+    }
+
+    fun <DELEGATE : ItemViewDelegate<ITEM>> addItemViewDelegate(delegate: DELEGATE) {
+        itemDelegates.put(itemDelegates.size, delegate)
+    }
+
+    fun <DELEGATE : ItemViewDelegate<ITEM>> addItemViewDelegates(vararg delegates: DELEGATE) {
+        delegates.forEach {
+            addItemViewDelegate(it)
+        }
+    }
+
+    fun addItemViewDelegates(vararg delegates: Pair<Int, ItemViewDelegate<ITEM>>) {
+        delegates.forEach {
+            addItemViewDelegate(it.first, it.second)
+        }
+    }
+
+    fun addHeaderView(header: View) {
+        synchronized(lock) {
+            if (headerItems == null) {
+                headerItems = SparseArray()
+            }
+            headerItems?.let {
+                val index = it.size()
+                it.put(TYPE_HEADER_VIEW + it.size(), header)
+                notifyItemInserted(index)
+            }
+        }
+    }
+
+    fun addFooterView(footer: View) {
+        synchronized(lock) {
+            if (footerItems == null) {
+                footerItems = SparseArray()
+            }
+            footerItems?.let {
+                val index = getActualItemCount() + it.size()
+                it.put(TYPE_FOOTER_VIEW + it.size(), footer)
+                notifyItemInserted(index)
+            }
+        }
+    }
+
+    fun removeHeaderView(header: View) {
+        synchronized(lock) {
+            headerItems?.let {
+                val index = it.indexOfValue(header)
+                if (index >= 0) {
+                    it.remove(index)
+                    notifyItemRemoved(index)
+                }
+            }
+        }
+    }
+
+    fun removeFooterView(footer: View) {
+        synchronized(lock) {
+            footerItems?.let {
+                val index = it.indexOfValue(footer)
+                if (index >= 0) {
+                    it.remove(index)
+                    notifyItemRemoved(getActualItemCount() + index - 2)
+                }
+            }
+        }
+    }
+
+    fun setItems(items: List<ITEM>?) {
+        synchronized(lock) {
+            if (this.items.isNotEmpty()) {
+                this.items.clear()
+            }
+            if (items != null) {
+                this.items.addAll(items)
+            }
+            notifyDataSetChanged()
+        }
+    }
+
+    fun setItem(position: Int, item: ITEM) {
+        synchronized(lock) {
+            val oldSize = getActualItemCount()
+            if (position in 0 until oldSize) {
+                this.items[position] = item
+                notifyItemChanged(position + getHeaderCount())
+            }
+        }
+    }
+
+    fun addItem(item: ITEM) {
+        synchronized(lock) {
+            val oldSize = getActualItemCount()
+            if (this.items.add(item)) {
+                if (oldSize == 0) {
+                    notifyDataSetChanged()
+                } else {
+                    notifyItemInserted(oldSize + getHeaderCount())
+                }
+            }
+        }
+    }
+
+    fun addItems(position: Int, newItems: List<ITEM>) {
+        synchronized(lock) {
+            val oldSize = getActualItemCount()
+            if (position in 0 until oldSize) {
+                if (if (oldSize == 0) this.items.addAll(newItems) else this.items.addAll(position, newItems)) {
+                    if (oldSize == 0) {
+                        notifyDataSetChanged()
+                    } else {
+                        notifyItemRangeChanged(position + getHeaderCount(), newItems.size)
+                    }
+                }
+            }
+        }
+    }
+
+    fun addItems(newItems: List<ITEM>) {
+        synchronized(lock) {
+            val oldSize = getActualItemCount()
+            if (this.items.addAll(newItems)) {
+                if (oldSize == 0) {
+                    notifyDataSetChanged()
+                } else {
+                    notifyItemRangeChanged(oldSize + getHeaderCount(), newItems.size)
+                }
+            }
+        }
+    }
+
+    fun removeItem(position: Int) {
+        synchronized(lock) {
+            if (this.items.removeAt(position) != null)
+                notifyItemRemoved(position + getHeaderCount())
+        }
+    }
+
+    fun removeItem(item: ITEM) {
+        synchronized(lock) {
+            if (this.items.remove(item))
+                notifyItemRemoved(this.items.indexOf(item) + getHeaderCount())
+        }
+    }
+
+    fun removeItems(items: List<ITEM>) {
+        synchronized(lock) {
+            if (this.items.removeAll(items))
+                notifyDataSetChanged()
+        }
+    }
+
+    fun swapItem(oldPosition: Int, newPosition: Int) {
+        synchronized(lock) {
+            val size = getActualItemCount()
+            if (oldPosition in 0 until size && newPosition in 0 until size) {
+                Collections.swap(this.items, oldPosition + getHeaderCount(), newPosition + getHeaderCount())
+                notifyDataSetChanged()
+            }
+        }
+    }
+
+    fun updateItem(position: Int, payload: Any) {
+        synchronized(lock) {
+            val size = getActualItemCount()
+            if (position in 0 until size) {
+                notifyItemChanged(position + getHeaderCount(), payload)
+            }
+        }
+    }
+
+    fun updateItems(fromPosition: Int, toPosition: Int, payloads: Any) {
+        synchronized(lock) {
+            val size = getActualItemCount()
+            if (fromPosition in 0 until size && toPosition in 0 until size) {
+                notifyItemRangeChanged(fromPosition + getHeaderCount(), toPosition - fromPosition + 1, payloads)
+            }
+        }
+    }
+
+    fun isEmpty(): Boolean {
+        return items.isEmpty()
+    }
+
+    fun isNotEmpty(): Boolean {
+        return items.isNotEmpty()
+    }
+
+    /**
+     * 除去header和footer
+     */
+    fun getActualItemCount(): Int {
+        return items.size
+    }
+
+    fun getHeaderCount(): Int {
+        return headerItems?.size() ?: 0
+    }
+
+    fun getFooterCount(): Int {
+        return footerItems?.size() ?: 0
+    }
+
+    fun getItem(position: Int): ITEM? = if (position in 0 until items.size) items[position] else null
+
+    fun getItems(): List<ITEM> = items
+
+    protected open fun getItemViewType(item: ITEM, position: Int): Int {
+        return 0
+    }
+
+    /**
+     * grid 模式下使用
+     */
+    protected open fun getSpanSize(item: ITEM, viewType: Int, position: Int): Int {
+        return 1
+    }
+
+    final override fun getItemCount(): Int {
+        return getActualItemCount() + getHeaderCount() + getFooterCount()
+    }
+
+    final override fun getItemViewType(position: Int): Int {
+        return when {
+            isHeader(position) -> TYPE_HEADER_VIEW + position
+            isFooter(position) -> TYPE_FOOTER_VIEW + position - getActualItemCount() - getHeaderCount()
+            else -> getItem(getActualPosition(position))?.let { getItemViewType(it, getActualPosition(position)) } ?: 0
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ItemViewHolder {
+        return when {
+            viewType < TYPE_HEADER_VIEW + getHeaderCount() -> {
+                ItemViewHolder(headerItems!!.get(viewType))
+            }
+
+            viewType >= TYPE_FOOTER_VIEW -> {
+                ItemViewHolder(footerItems!!.get(viewType))
+            }
+
+            else -> {
+                val holder = ItemViewHolder(inflater.inflate(itemDelegates.getValue(viewType).layoutID, parent, false))
+
+                if (itemClickListener != null) {
+                    holder.itemView.setOnClickListener {
+                        getItem(holder.layoutPosition)?.let {
+                            itemClickListener?.invoke(holder, it)
+                        }
+                    }
+                }
+
+                if (itemLongClickListener != null) {
+                    holder.itemView.setOnLongClickListener {
+                        getItem(holder.layoutPosition)?.let {
+                            itemLongClickListener?.invoke(holder, it) ?: true
+                        } ?: true
+                    }
+                }
+
+                holder
+            }
+        }
+    }
+
+
+    final override fun onBindViewHolder(holder: ItemViewHolder, position: Int) {
+    }
+
+    final override fun onBindViewHolder(holder: ItemViewHolder, position: Int, payloads: MutableList<Any>) {
+        if (!isHeader(holder.layoutPosition) && !isFooter(holder.layoutPosition)) {
+            getItem(holder.layoutPosition)?.let {
+                itemDelegates.getValue(getItemViewType(holder.layoutPosition))
+                    .convert(holder, it, payloads)
+            }
+        }
+    }
+
+    override fun onViewAttachedToWindow(holder: ItemViewHolder) {
+        super.onViewAttachedToWindow(holder)
+        if (!isHeader(holder.layoutPosition) && !isFooter(holder.layoutPosition)) {
+            addAnimation(holder)
+        }
+    }
+
+    override fun onAttachedToRecyclerView(recyclerView: RecyclerView) {
+        super.onAttachedToRecyclerView(recyclerView)
+        val manager = recyclerView.layoutManager
+        if (manager is GridLayoutManager) {
+            manager.spanSizeLookup = object : GridLayoutManager.SpanSizeLookup() {
+                override fun getSpanSize(position: Int): Int {
+                    return getItem(position)?.let {
+                        if (isHeader(position) || isFooter(position)) manager.spanCount else getSpanSize(
+                            it, getItemViewType(position), position
+                        )
+                    } ?: manager.spanCount
+                }
+            }
+        }
+    }
+
+    fun setItemAnimation(item: ItemAnimation) {
+        itemAnimation = item
+    }
+
+    private fun isHeader(position: Int): Boolean {
+        return position < getHeaderCount()
+    }
+
+    private fun isFooter(position: Int): Boolean {
+        return position >= getActualItemCount() + getHeaderCount()
+    }
+
+    private fun getActualPosition(position: Int): Int {
+        return position - getHeaderCount()
+    }
+
+    private fun addAnimation(holder: ItemViewHolder) {
+        if (itemAnimation == null) {
+            itemAnimation = ItemAnimation.create().enabled(true)
+        }
+
+        itemAnimation?.let {
+            if (it.itemAnimEnabled) {
+                if (!it.itemAnimFirstOnly || holder.layoutPosition > it.itemAnimStartPosition) {
+                    startAnimation(holder, it)
+                    it.itemAnimStartPosition = holder.layoutPosition
+                }
+            }
+        }
+    }
+
+
+    protected open fun startAnimation(holder: ItemViewHolder, item: ItemAnimation) {
+        for (anim in item.itemAnimation.getAnimators(holder.itemView)) {
+            anim.setDuration(item.itemAnimDuration).start()
+            anim.interpolator = item.itemAnimInterpolator
+        }
+    }
+
+    companion object {
+        private const val TYPE_HEADER_VIEW = Int.MIN_VALUE
+        private const val TYPE_FOOTER_VIEW = Int.MAX_VALUE - 999
+    }
+
+}
+
+
+
+

app/src/main/java/io/legado/app/base/adapter/InfiniteScrollListener.kt

@@ -0,0 +1,32 @@
+package io.legado.app.base.adapter
+
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+
+/**
+ * Created by Invincible on 2017/12/15.
+ *
+ * 上拉加载更多
+ */
+abstract class InfiniteScrollListener() : RecyclerView.OnScrollListener() {
+    private val loadMoreRunnable = Runnable { onLoadMore() }
+
+    override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+//        if (dy < 0 || dataLoading.isDataLoading()) return
+
+        val layoutManager:LinearLayoutManager = recyclerView.layoutManager as LinearLayoutManager
+        val visibleItemCount = recyclerView.childCount
+        val totalItemCount = layoutManager.itemCount
+        val firstVisibleItem = layoutManager.findFirstVisibleItemPosition()
+
+        if (totalItemCount - visibleItemCount <= firstVisibleItem + VISIBLE_THRESHOLD) {
+            recyclerView.post(loadMoreRunnable)
+        }
+    }
+
+    abstract fun onLoadMore()
+
+    companion object {
+        private const val VISIBLE_THRESHOLD = 5
+    }
+}

app/src/main/java/io/legado/app/base/adapter/ItemAnimation.kt

@@ -0,0 +1,91 @@
+package io.legado.app.base.adapter
+
+import android.view.animation.Interpolator
+import android.view.animation.LinearInterpolator
+import io.legado.app.base.adapter.animations.AlphaInAnimation
+import io.legado.app.base.adapter.animations.BaseAnimation
+import io.legado.app.base.adapter.animations.ScaleInAnimation
+import io.legado.app.base.adapter.animations.SlideInBottomAnimation
+import io.legado.app.base.adapter.animations.SlideInLeftAnimation
+import io.legado.app.base.adapter.animations.SlideInRightAnimation
+
+/**
+ * Created by Invincible on 2017/12/15.
+ */
+class ItemAnimation private constructor() {
+
+    var itemAnimEnabled = false
+    var itemAnimFirstOnly = true
+    var itemAnimation: BaseAnimation = SlideInBottomAnimation()
+    var itemAnimInterpolator: Interpolator = LinearInterpolator()
+    var itemAnimDuration: Long = 300L
+    var itemAnimStartPosition: Int = -1
+
+    fun interpolator(interpolator: Interpolator): ItemAnimation {
+        itemAnimInterpolator = interpolator
+        return this
+    }
+
+    fun duration(duration: Long): ItemAnimation {
+        itemAnimDuration = duration
+        return this
+    }
+
+    fun startPostion(startPos: Int): ItemAnimation {
+        itemAnimStartPosition = startPos
+        return this
+    }
+
+    fun animation(animationType: Int = FADE_IN, animation: BaseAnimation? = null): ItemAnimation {
+        if (animation != null) {
+            itemAnimation = animation
+        } else {
+            when (animationType) {
+                FADE_IN -> itemAnimation = AlphaInAnimation()
+                SCALE_IN -> itemAnimation = ScaleInAnimation()
+                BOTTOM_SLIDE_IN -> itemAnimation = SlideInBottomAnimation()
+                LEFT_SLIDE_IN -> itemAnimation = SlideInLeftAnimation()
+                RIGHT_SLIDE_IN -> itemAnimation = SlideInRightAnimation()
+            }
+        }
+        return this
+    }
+
+    fun enabled(enabled: Boolean): ItemAnimation {
+        itemAnimEnabled = enabled
+        return this
+    }
+
+    fun firstOnly(firstOnly: Boolean): ItemAnimation {
+        itemAnimFirstOnly = firstOnly
+        return this
+    }
+
+    companion object {
+
+        /**
+         * Use with [.openLoadAnimation]
+         */
+        const val FADE_IN: Int = 0x00000001
+        /**
+         * Use with [.openLoadAnimation]
+         */
+        const val SCALE_IN: Int = 0x00000002
+        /**
+         * Use with [.openLoadAnimation]
+         */
+        const val BOTTOM_SLIDE_IN: Int = 0x00000003
+        /**
+         * Use with [.openLoadAnimation]
+         */
+        const val LEFT_SLIDE_IN: Int = 0x00000004
+        /**
+         * Use with [.openLoadAnimation]
+         */
+        const val RIGHT_SLIDE_IN: Int = 0x00000005
+
+        fun create(): ItemAnimation {
+            return ItemAnimation()
+        }
+    }
+}

app/src/main/java/io/legado/app/base/adapter/ItemViewDelegate.kt

@@ -0,0 +1,16 @@
+package io.legado.app.base.adapter
+
+import android.content.Context
+
+/**
+ * Created by Invincible on 2017/11/24.
+ *
+ * item代理，
+ */
+abstract class ItemViewDelegate<in ITEM>(protected val context: Context)  {
+
+    abstract val layoutID: Int
+
+    abstract fun convert(holder: ItemViewHolder, item: ITEM, payloads: MutableList<Any>)
+
+}

app/src/main/java/io/legado/app/base/adapter/ItemViewHolder.kt

@@ -0,0 +1,9 @@
+package io.legado.app.base.adapter
+
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+
+/**
+ * Created by Invincible on 2017/11/28.
+ */
+class ItemViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView)

app/src/main/java/io/legado/app/base/adapter/SimpleRecyclerAdapter.kt

@@ -0,0 +1,26 @@
+package io.legado.app.base.adapter
+
+import android.content.Context
+
+/**
+ * Created by Invincible on 2017/12/15.
+ */
+abstract class SimpleRecyclerAdapter<ITEM>(context: Context) : CommonRecyclerAdapter<ITEM>(context) {
+
+    init {
+        addItemViewDelegate(object : ItemViewDelegate<ITEM>(context) {
+            override val layoutID: Int
+                get() = this@SimpleRecyclerAdapter.layoutID
+
+            override fun convert(holder: ItemViewHolder, item: ITEM, payloads: MutableList<Any>) {
+                this@SimpleRecyclerAdapter.convert(holder, item, payloads)
+            }
+
+        })
+
+    }
+
+    abstract val layoutID: Int
+
+    abstract fun convert(holder: ItemViewHolder, item: ITEM, payloads: MutableList<Any>)
+}

app/src/main/java/io/legado/app/base/adapter/animations/AlphaInAnimation.kt

@@ -0,0 +1,17 @@
+package io.legado.app.base.adapter.animations
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.view.View
+
+
+class AlphaInAnimation @JvmOverloads constructor(private val mFrom: Float = DEFAULT_ALPHA_FROM) : BaseAnimation {
+
+    override fun getAnimators(view: View): Array<Animator> =
+            arrayOf(ObjectAnimator.ofFloat(view, "alpha", mFrom, 1f))
+
+    companion object {
+
+        private const val DEFAULT_ALPHA_FROM = 0f
+    }
+}

app/src/main/java/io/legado/app/base/adapter/animations/BaseAnimation.kt

@@ -0,0 +1,13 @@
+package io.legado.app.base.adapter.animations
+
+import android.animation.Animator
+import android.view.View
+
+/**
+ * adapter item 动画
+ */
+interface BaseAnimation {
+
+    fun getAnimators(view: View): Array<Animator>
+
+}

app/src/main/java/io/legado/app/base/adapter/animations/ScaleInAnimation.kt

@@ -0,0 +1,20 @@
+package io.legado.app.base.adapter.animations
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.view.View
+
+
+class ScaleInAnimation @JvmOverloads constructor(private val mFrom: Float = DEFAULT_SCALE_FROM) : BaseAnimation {
+
+    override fun getAnimators(view: View): Array<Animator> {
+        val scaleX = ObjectAnimator.ofFloat(view, "scaleX", mFrom, 1f)
+        val scaleY = ObjectAnimator.ofFloat(view, "scaleY", mFrom, 1f)
+        return arrayOf(scaleX, scaleY)
+    }
+
+    companion object {
+
+        private const val DEFAULT_SCALE_FROM = .5f
+    }
+}

app/src/main/java/io/legado/app/base/adapter/animations/SlideInBottomAnimation.kt

@@ -0,0 +1,13 @@
+package io.legado.app.base.adapter.animations
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.view.View
+import io.legado.app.base.adapter.animations.BaseAnimation
+
+class SlideInBottomAnimation : BaseAnimation {
+
+
+    override fun getAnimators(view: View): Array<Animator> =
+            arrayOf(ObjectAnimator.ofFloat(view, "translationY", view.measuredHeight.toFloat(), 0f))
+}

app/src/main/java/io/legado/app/base/adapter/animations/SlideInLeftAnimation.kt

@@ -0,0 +1,14 @@
+package io.legado.app.base.adapter.animations
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.view.View
+import io.legado.app.base.adapter.animations.BaseAnimation
+
+
+class SlideInLeftAnimation : BaseAnimation {
+
+
+    override fun getAnimators(view: View): Array<Animator> =
+            arrayOf(ObjectAnimator.ofFloat(view, "translationX", -view.rootView.width.toFloat(), 0f))
+}

app/src/main/java/io/legado/app/base/adapter/animations/SlideInRightAnimation.kt

@@ -0,0 +1,14 @@
+package io.legado.app.base.adapter.animations
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.view.View
+import io.legado.app.base.adapter.animations.BaseAnimation
+
+
+class SlideInRightAnimation : BaseAnimation {
+
+
+    override fun getAnimators(view: View): Array<Animator> =
+            arrayOf(ObjectAnimator.ofFloat(view, "translationX", view.rootView.width.toFloat(), 0f))
+}

app/src/main/java/io/legado/app/constant/AppConst.kt

@@ -4,4 +4,8 @@ object AppConst {
     const val channelIdDownload = "channel_download"
     const val channelIdReadAloud = "channel_read_aloud"
     const val channelIdWeb = "channel_web"
+
+    const val APP_TAG = "Legado"
+    const val RC_IMPORT_YUEDU_DATA = 100
+
 }

app/src/main/java/io/legado/app/data/AppDatabase.kt

@@ -7,6 +7,7 @@ import androidx.room.RoomDatabase
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
 import io.legado.app.data.dao.BookDao
+import io.legado.app.data.dao.ReplaceRuleDao
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.Chapter
 import io.legado.app.data.entities.ReplaceRule
@@ -51,5 +52,6 @@ abstract class AppDatabase : RoomDatabase() {
     }
 
     abstract fun bookDao(): BookDao
+    abstract fun replaceRuleDao(): ReplaceRuleDao
 
 }

app/src/main/java/io/legado/app/data/api/CommonHttpApi.kt

@@ -0,0 +1,14 @@
+package io.legado.app.data.api
+
+import kotlinx.coroutines.Deferred
+import retrofit2.http.*
+
+interface CommonHttpApi {
+
+    @GET
+    fun get(@Url url: String, @QueryMap map: Map<String, String>): Deferred<String>
+
+    @FormUrlEncoded
+    @POST
+    fun post(@Url url: String, @FieldMap map: Map<String, String>): Deferred<String>
+}

app/src/main/java/io/legado/app/data/dao/ReplaceRuleDao.kt

@@ -0,0 +1,49 @@
+package io.legado.app.data.dao
+
+import androidx.lifecycle.LiveData
+import androidx.paging.DataSource
+import androidx.room.*
+import io.legado.app.data.entities.ReplaceRule
+
+
+@Dao
+interface ReplaceRuleDao {
+
+    @Query("SELECT * FROM replace_rules ORDER BY sortOrder ASC")
+    fun observeAll(): DataSource.Factory<Int, ReplaceRule>
+
+    @Query("SELECT id FROM replace_rules ORDER BY sortOrder ASC")
+    fun observeAllIds(): LiveData<List<Int>>
+
+    @get:Query("SELECT MAX(sortOrder) FROM replace_rules")
+    val maxOrder: Int
+
+    @get:Query("SELECT * FROM replace_rules ORDER BY sortOrder ASC")
+    val all: List<ReplaceRule>
+
+    @get:Query("SELECT * FROM replace_rules WHERE isEnabled = 1 ORDER BY sortOrder ASC")
+    val allEnabled: List<ReplaceRule>
+
+    @Query("SELECT * FROM replace_rules WHERE id = :id")
+    fun findById(id: Int): ReplaceRule?
+
+    @Query("SELECT * FROM replace_rules WHERE id in (:ids)")
+    fun findByIds(vararg ids: Int): List<ReplaceRule>
+
+    @Query("SELECT * FROM replace_rules WHERE isEnabled = 1 AND scope LIKE '%' || :scope || '%'")
+    fun findEnabledByScope(scope: String): List<ReplaceRule>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insert(vararg replaceRules: ReplaceRule)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insert(replaceRule: ReplaceRule): Long
+
+    @Update
+    fun update(vararg replaceRules: ReplaceRule)
+
+    @Delete
+    fun delete(vararg replaceRules: ReplaceRule)
+
+
+}

app/src/main/java/io/legado/app/data/entities/ReplaceRule.kt

@@ -1,6 +1,7 @@
 package io.legado.app.data.entities
 
 import android.os.Parcelable
+import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.Index
 import androidx.room.PrimaryKey
@@ -11,14 +12,15 @@ import kotlinx.android.parcel.Parcelize
     indices = [(Index(value = ["id"]))])
 data class ReplaceRule(
                 @PrimaryKey(autoGenerate = true)
-                val id: Int = 0,
-                val summary: String? = null,
-                val pattern: String? = null,
-                val replacement: String? = null,
-                val scope: String? = null,
-                val isEnabled: Boolean = true,
-                val isRegex: Boolean = true,
-                val order: Int = 0
+                var id: Int = 0,
+                var name: String? = null,
+                var pattern: String? = null,
+                var replacement: String? = null,
+                var scope: String? = null,
+                var isEnabled: Boolean = true,
+                var isRegex: Boolean = true,
+                @ColumnInfo(name = "sortOrder")
+                var order: Int = 0
 ) : Parcelable
 
 

app/src/main/java/io/legado/app/data/entities/SearchBook.kt

@@ -1,2 +1,3 @@
 package io.legado.app.data.entities
 
+class SearchBook

app/src/main/java/io/legado/app/help/LayoutManager.kt

@@ -6,7 +6,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.StaggeredGridLayoutManager
 
-class LayoutManager private constructor() {
+object LayoutManager {
 
     interface LayoutManagerFactory {
         fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager
@@ -16,50 +16,46 @@ class LayoutManager private constructor() {
     @Retention(AnnotationRetention.SOURCE)
     annotation class Orientation
 
-    companion object {
-
-
-        fun linear(): LayoutManagerFactory {
-            return object : LayoutManagerFactory {
-                override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
-                    return LinearLayoutManager(recyclerView.context)
-                }
+    fun linear(): LayoutManagerFactory {
+        return object : LayoutManagerFactory {
+            override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
+                return LinearLayoutManager(recyclerView.context)
             }
         }
+    }
 
 
-        fun linear(@Orientation orientation: Int, reverseLayout: Boolean): LayoutManagerFactory {
-            return object : LayoutManagerFactory {
-                override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
-                    return LinearLayoutManager(recyclerView.context, orientation, reverseLayout)
-                }
+    fun linear(@Orientation orientation: Int, reverseLayout: Boolean): LayoutManagerFactory {
+        return object : LayoutManagerFactory {
+            override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
+                return LinearLayoutManager(recyclerView.context, orientation, reverseLayout)
             }
         }
+    }
 
 
-        fun grid(spanCount: Int): LayoutManagerFactory {
-            return object : LayoutManagerFactory {
-                override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
-                    return GridLayoutManager(recyclerView.context, spanCount)
-                }
+    fun grid(spanCount: Int): LayoutManagerFactory {
+        return object : LayoutManagerFactory {
+            override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
+                return GridLayoutManager(recyclerView.context, spanCount)
             }
         }
+    }
 
 
-        fun grid(spanCount: Int, @Orientation orientation: Int, reverseLayout: Boolean): LayoutManagerFactory {
-            return object : LayoutManagerFactory {
-                override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
-                    return GridLayoutManager(recyclerView.context, spanCount, orientation, reverseLayout)
-                }
+    fun grid(spanCount: Int, @Orientation orientation: Int, reverseLayout: Boolean): LayoutManagerFactory {
+        return object : LayoutManagerFactory {
+            override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
+                return GridLayoutManager(recyclerView.context, spanCount, orientation, reverseLayout)
             }
         }
+    }
 
 
-        fun staggeredGrid(spanCount: Int, @Orientation orientation: Int): LayoutManagerFactory {
-            return object : LayoutManagerFactory {
-                override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
-                    return StaggeredGridLayoutManager(spanCount, orientation)
-                }
+    fun staggeredGrid(spanCount: Int, @Orientation orientation: Int): LayoutManagerFactory {
+        return object : LayoutManagerFactory {
+            override fun create(recyclerView: RecyclerView): RecyclerView.LayoutManager {
+                return StaggeredGridLayoutManager(spanCount, orientation)
             }
         }
     }

app/src/main/java/io/legado/app/help/http/CoroutinesCallAdapterFactory.kt

@@ -0,0 +1,107 @@
+package io.legado.app.help.http
+
+import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.Deferred
+import retrofit2.*
+import java.lang.reflect.ParameterizedType
+import java.lang.reflect.Type
+
+class CoroutinesCallAdapterFactory private constructor() : CallAdapter.Factory() {
+    companion object {
+        @JvmStatic @JvmName("create")
+        operator fun invoke() = CoroutinesCallAdapterFactory()
+    }
+
+    override fun get(
+        returnType: Type,
+        annotations: Array<out Annotation>,
+        retrofit: Retrofit
+    ): CallAdapter<*, *>? {
+        if (Deferred::class.java != getRawType(returnType)) {
+            return null
+        }
+        if (returnType !is ParameterizedType) {
+            throw IllegalStateException(
+                    "Deferred return type must be parameterized as Deferred<Foo> or Deferred<out Foo>")
+        }
+        val responseType = getParameterUpperBound(0, returnType)
+
+        val rawDeferredType = getRawType(responseType)
+        return if (rawDeferredType == Response::class.java) {
+            if (responseType !is ParameterizedType) {
+                throw IllegalStateException(
+                        "Response must be parameterized as Response<Foo> or Response<out Foo>")
+            }
+            ResponseCallAdapter<Any>(
+                getParameterUpperBound(
+                    0,
+                    responseType
+                )
+            )
+        } else {
+            BodyCallAdapter<Any>(responseType)
+        }
+    }
+
+    private class BodyCallAdapter<T>(
+            private val responseType: Type
+    ) : CallAdapter<T, Deferred<T>> {
+
+        override fun responseType() = responseType
+
+        override fun adapt(call: Call<T>): Deferred<T> {
+            val deferred = CompletableDeferred<T>()
+
+            deferred.invokeOnCompletion {
+                if (deferred.isCancelled) {
+                    call.cancel()
+                }
+            }
+
+            call.enqueue(object : Callback<T> {
+                override fun onFailure(call: Call<T>, t: Throwable) {
+                    deferred.completeExceptionally(t)
+                }
+
+                override fun onResponse(call: Call<T>, response: Response<T>) {
+                    if (response.isSuccessful) {
+                        deferred.complete(response.body()!!)
+                    } else {
+                        deferred.completeExceptionally(HttpException(response))
+                    }
+                }
+            })
+
+            return deferred
+        }
+    }
+
+    private class ResponseCallAdapter<T>(
+            private val responseType: Type
+    ) : CallAdapter<T, Deferred<Response<T>>> {
+
+        override fun responseType() = responseType
+
+        override fun adapt(call: Call<T>): Deferred<Response<T>> {
+            val deferred = CompletableDeferred<Response<T>>()
+
+            deferred.invokeOnCompletion {
+                if (deferred.isCancelled) {
+                    call.cancel()
+                }
+            }
+
+            call.enqueue(object : Callback<T> {
+                override fun onFailure(call: Call<T>, t: Throwable) {
+                    deferred.completeExceptionally(t)
+                }
+
+                override fun onResponse(call: Call<T>, response: Response<T>) {
+                    deferred.complete(response)
+                }
+            })
+
+            return deferred
+        }
+    }
+}

app/src/main/java/io/legado/app/help/http/HttpHelper.kt

@@ -0,0 +1,64 @@
+package io.legado.app.help.http
+
+import okhttp3.*
+import retrofit2.Retrofit
+import java.util.*
+import java.util.concurrent.TimeUnit
+
+object HttpHelper {
+
+    val client: OkHttpClient = getOkHttpClient()
+
+
+    fun <T> getApiService(baseUrl: String, clazz: Class<T>): T {
+        return getRetrofit(baseUrl).create(clazz)
+    }
+
+    fun getRetrofit(baseUrl: String): Retrofit {
+        return Retrofit.Builder().baseUrl(baseUrl)
+            //增加返回值为字符串的支持(以实体类返回)
+//            .addConverterFactory(EncodeConverter.create())
+            //增加返回值为Observable<T>的支持
+            .addCallAdapterFactory(CoroutinesCallAdapterFactory.invoke())
+            .client(client)
+            .build()
+    }
+
+    private fun getOkHttpClient(): OkHttpClient {
+        val cs = ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
+            .tlsVersions(TlsVersion.TLS_1_2)
+            .build()
+
+        val specs = ArrayList<ConnectionSpec>()
+        specs.add(cs)
+        specs.add(ConnectionSpec.COMPATIBLE_TLS)
+        specs.add(ConnectionSpec.CLEARTEXT)
+
+        val sslParams = SSLHelper.getSslSocketFactory()
+        return OkHttpClient.Builder()
+            .connectTimeout(15, TimeUnit.SECONDS)
+            .writeTimeout(15, TimeUnit.SECONDS)
+            .readTimeout(15, TimeUnit.SECONDS)
+            .retryOnConnectionFailure(true)
+            .sslSocketFactory(sslParams.sSLSocketFactory, sslParams.trustManager)
+            .hostnameVerifier(SSLHelper.unsafeHostnameVerifier)
+            .connectionSpecs(specs)
+            .followRedirects(true)
+            .followSslRedirects(true)
+            .protocols(listOf(Protocol.HTTP_1_1))
+            .addInterceptor(getHeaderInterceptor())
+            .build()
+    }
+
+    private fun getHeaderInterceptor(): Interceptor {
+        return Interceptor { chain ->
+            val request = chain.request()
+                .newBuilder()
+                .addHeader("Keep-Alive", "300")
+                .addHeader("Connection", "Keep-Alive")
+                .addHeader("Cache-Control", "no-cache")
+                .build()
+            chain.proceed(request)
+        }
+    }
+}

app/src/main/java/io/legado/app/help/http/SSLHelper.kt

@@ -0,0 +1,175 @@
+package io.legado.app.help.http
+
+import javax.net.ssl.*
+import java.io.IOException
+import java.io.InputStream
+import java.security.KeyManagementException
+import java.security.KeyStore
+import java.security.NoSuchAlgorithmException
+import java.security.cert.CertificateException
+import java.security.cert.CertificateFactory
+import java.security.cert.X509Certificate
+
+object SSLHelper {
+
+    val sslSocketFactory: SSLParams
+        get() = getSslSocketFactoryBase(null, null, null)
+
+    /**
+     * 为了解决客户端不信任服务器数字证书的问题，网络上大部分的解决方案都是让客户端不对证书做任何检查，
+     * 这是一种有很大安全漏洞的办法
+     */
+    val unsafeTrustManager: X509TrustManager = object : X509TrustManager {
+        @Throws(CertificateException::class)
+        override fun checkClientTrusted(chain: Array<X509Certificate>, authType: String) {
+        }
+
+        @Throws(CertificateException::class)
+        override fun checkServerTrusted(chain: Array<X509Certificate>, authType: String) {
+        }
+
+        override fun getAcceptedIssuers(): Array<X509Certificate> {
+            return arrayOf()
+        }
+    }
+
+    /**
+     * 此类是用于主机名验证的基接口。 在握手期间，如果 URL 的主机名和服务器的标识主机名不匹配，
+     * 则验证机制可以回调此接口的实现程序来确定是否应该允许此连接。策略可以是基于证书的或依赖于其他验证方案。
+     * 当验证 URL 主机名使用的默认规则失败时使用这些回调。如果主机名是可接受的，则返回 true
+     */
+    val unsafeHostnameVerifier: HostnameVerifier = HostnameVerifier { _, _ -> true }
+
+    class SSLParams {
+        var sSLSocketFactory: SSLSocketFactory? = null
+        var trustManager: X509TrustManager? = null
+    }
+
+    /**
+     * https单向认证
+     * 可以额外配置信任服务端的证书策略，否则默认是按CA证书去验证的，若不是CA可信任的证书，则无法通过验证
+     */
+    fun getSslSocketFactory(trustManager: X509TrustManager): SSLParams {
+        return getSslSocketFactoryBase(trustManager, null, null)
+    }
+
+    /**
+     * https单向认证
+     * 用含有服务端公钥的证书校验服务端证书
+     */
+    fun getSslSocketFactory(vararg certificates: InputStream): SSLParams {
+        return getSslSocketFactoryBase(null, null, null, *certificates)
+    }
+
+    /**
+     * https双向认证
+     * bksFile 和 password -> 客户端使用bks证书校验服务端证书
+     * certificates -> 用含有服务端公钥的证书校验服务端证书
+     */
+    fun getSslSocketFactory(bksFile: InputStream, password: String, vararg certificates: InputStream): SSLParams {
+        return getSslSocketFactoryBase(null, bksFile, password, *certificates)
+    }
+
+    /**
+     * https双向认证
+     * bksFile 和 password -> 客户端使用bks证书校验服务端证书
+     * X509TrustManager -> 如果需要自己校验，那么可以自己实现相关校验，如果不需要自己校验，那么传null即可
+     */
+    fun getSslSocketFactory(bksFile: InputStream, password: String, trustManager: X509TrustManager): SSLParams {
+        return getSslSocketFactoryBase(trustManager, bksFile, password)
+    }
+
+    private fun getSslSocketFactoryBase(
+        trustManager: X509TrustManager?,
+        bksFile: InputStream?,
+        password: String?,
+        vararg certificates: InputStream
+    ): SSLParams {
+        val sslParams = SSLParams()
+        try {
+            val keyManagers = prepareKeyManager(bksFile, password)
+            val trustManagers = prepareTrustManager(*certificates)
+            val manager: X509TrustManager?
+            manager = //优先使用用户自定义的TrustManager
+                trustManager ?: if (trustManagers != null) {
+                    //然后使用默认的TrustManager
+                    chooseTrustManager(trustManagers)
+                } else {
+                    //否则使用不安全的TrustManager
+                    unsafeTrustManager
+                }
+            // 创建TLS类型的SSLContext对象， that uses our TrustManager
+            val sslContext = SSLContext.getInstance("TLS")
+            // 用上面得到的trustManagers初始化SSLContext，这样sslContext就会信任keyStore中的证书
+            // 第一个参数是授权的密钥管理器，用来授权验证，比如授权自签名的证书验证。第二个是被授权的证书管理器，用来验证服务器端的证书
+            sslContext.init(keyManagers, manager?.let { arrayOf<TrustManager>(it) }, null)
+            // 通过sslContext获取SSLSocketFactory对象
+            sslParams.sSLSocketFactory = sslContext.socketFactory
+            sslParams.trustManager = manager
+            return sslParams
+        } catch (e: NoSuchAlgorithmException) {
+            throw AssertionError(e)
+        } catch (e: KeyManagementException) {
+            throw AssertionError(e)
+        }
+
+    }
+
+    private fun prepareKeyManager(bksFile: InputStream?, password: String?): Array<KeyManager>? {
+        try {
+            if (bksFile == null || password == null) return null
+            val clientKeyStore = KeyStore.getInstance("BKS")
+            clientKeyStore.load(bksFile, password.toCharArray())
+            val kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm())
+            kmf.init(clientKeyStore, password.toCharArray())
+            return kmf.keyManagers
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+
+        return null
+    }
+
+    private fun prepareTrustManager(vararg certificates: InputStream): Array<TrustManager>? {
+        if (certificates.isEmpty()) return null
+        try {
+            val certificateFactory = CertificateFactory.getInstance("X.509")
+            // 创建一个默认类型的KeyStore，存储我们信任的证书
+            val keyStore = KeyStore.getInstance(KeyStore.getDefaultType())
+            keyStore.load(null)
+            var index = 0
+            for (certStream in certificates) {
+                val certificateAlias = Integer.toString(index++)
+                // 证书工厂根据证书文件的流生成证书 cert
+                val cert = certificateFactory.generateCertificate(certStream)
+                // 将 cert 作为可信证书放入到keyStore中
+                keyStore.setCertificateEntry(certificateAlias, cert)
+                try {
+                    certStream?.close()
+                } catch (e: IOException) {
+                    e.printStackTrace()
+                }
+
+            }
+            //我们创建一个默认类型的TrustManagerFactory
+            val tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm())
+            //用我们之前的keyStore实例初始化TrustManagerFactory，这样tmf就会信任keyStore中的证书
+            tmf.init(keyStore)
+            //通过tmf获取TrustManager数组，TrustManager也会信任keyStore中的证书
+            return tmf.trustManagers
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+
+        return null
+    }
+
+    private fun chooseTrustManager(trustManagers: Array<TrustManager>): X509TrustManager? {
+        for (trustManager in trustManagers) {
+            if (trustManager is X509TrustManager) {
+                return trustManager
+            }
+        }
+        return null
+    }
+}

app/src/main/java/io/legado/app/ui/main/MainActivity.kt

@@ -7,26 +7,26 @@ import android.view.MenuItem
 import androidx.appcompat.app.ActionBarDrawerToggle
 import androidx.core.view.GravityCompat
 import androidx.drawerlayout.widget.DrawerLayout
-import androidx.lifecycle.ViewModelProvider
 import com.google.android.material.navigation.NavigationView
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
 import io.legado.app.ui.search.SearchActivity
+import io.legado.app.utils.getViewModel
 import kotlinx.android.synthetic.main.activity_main.*
 import kotlinx.android.synthetic.main.app_bar_main.*
 
 class MainActivity : BaseActivity<MainDataBinding, MainViewModel>(), NavigationView.OnNavigationItemSelectedListener {
     override val viewModel: MainViewModel
-        get() = ViewModelProvider.AndroidViewModelFactory.getInstance(application).create(MainViewModel::class.java)
+        get() = getViewModel(MainViewModel::class.java)
+
     override val layoutID: Int
         get() = R.layout.activity_main
 
     override fun onViewModelCreated(viewModel: MainViewModel, savedInstanceState: Bundle?) {
-        setSupportActionBar(toolbar)
         fab.setOnClickListener { startActivity(Intent(this, SearchActivity::class.java)) }
 
         val toggle = ActionBarDrawerToggle(
-            this, drawer_layout, toolbar,
+            this, drawer_layout, titleBar.toolbar,
             R.string.navigation_drawer_open,
             R.string.navigation_drawer_close
         )
@@ -58,21 +58,6 @@ class MainActivity : BaseActivity<MainDataBinding, MainViewModel>(), NavigationV
     override fun onNavigationItemSelected(item: MenuItem): Boolean {
         // Handle navigation view item clicks here.
         when (item.itemId) {
-            R.id.nav_home -> {
-                // Handle the camera action
-            }
-            R.id.nav_gallery -> {
-
-            }
-            R.id.nav_slideshow -> {
-
-            }
-            R.id.nav_tools -> {
-
-            }
-            R.id.nav_share -> {
-
-            }
             R.id.nav_send -> {
 
             }

app/src/main/java/io/legado/app/ui/replacerule/ReplaceRuleActivity.kt

@@ -0,0 +1,53 @@
+package io.legado.app.ui.replacerule
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.Observer
+import androidx.paging.LivePagedListBuilder
+import androidx.paging.PagedList
+import androidx.recyclerview.widget.LinearLayoutManager
+import io.legado.app.App
+import io.legado.app.R
+import io.legado.app.data.entities.ReplaceRule
+import kotlinx.android.synthetic.main.activity_replace_rule.*
+import org.jetbrains.anko.doAsync
+import org.jetbrains.anko.toast
+
+
+class ReplaceRuleActivity : AppCompatActivity() {
+    private lateinit var adapter: ReplaceRuleAdapter
+    private var rulesLiveData: LiveData<PagedList<ReplaceRule>>? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_replace_rule)
+        rv_replace_rule.layoutManager = LinearLayoutManager(this)
+        initRecyclerView()
+        initDataObservers()
+    }
+
+    private fun initRecyclerView() {
+        rv_replace_rule.layoutManager = LinearLayoutManager(this)
+        adapter = ReplaceRuleAdapter(this)
+        adapter.onClickListener = object: ReplaceRuleAdapter.OnClickListener {
+            override fun update(rule: ReplaceRule) {
+                doAsync { App.db.replaceRuleDao().update(rule) }
+            }
+            override fun delete(rule: ReplaceRule) {
+                doAsync { App.db.replaceRuleDao().delete(rule) }
+            }
+            override fun edit(rule: ReplaceRule) {
+                toast("Edit function not implemented!")
+            }
+        }
+        rv_replace_rule.adapter = adapter
+    }
+
+    private fun initDataObservers() {
+        rulesLiveData?.removeObservers(this)
+        rulesLiveData = LivePagedListBuilder(App.db.replaceRuleDao().observeAll(), 30).build()
+        rulesLiveData?.observe(this, Observer<PagedList<ReplaceRule>> { adapter.submitList(it) })
+    }
+
+}

app/src/main/java/io/legado/app/ui/replacerule/ReplaceRuleAdapter.kt

@@ -0,0 +1,70 @@
+package io.legado.app.ui.replacerule
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.isGone
+import androidx.paging.PagedListAdapter
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.RecyclerView
+import io.legado.app.R
+import io.legado.app.data.entities.ReplaceRule
+import kotlinx.android.synthetic.main.item_relace_rule.view.*
+import org.jetbrains.anko.sdk27.listeners.onClick
+
+
+class ReplaceRuleAdapter(context: Context) :
+    PagedListAdapter<ReplaceRule, ReplaceRuleAdapter.MyViewHolder>(DIFF_CALLBACK) {
+
+    var onClickListener: OnClickListener? = null
+
+    companion object {
+
+        @JvmField
+        val DIFF_CALLBACK = object : DiffUtil.ItemCallback<ReplaceRule>() {
+            override fun areItemsTheSame(oldItem: ReplaceRule, newItem: ReplaceRule): Boolean =
+                oldItem.id == newItem.id
+
+            override fun areContentsTheSame(oldItem: ReplaceRule, newItem: ReplaceRule): Boolean =
+                oldItem.id == newItem.id
+                        && oldItem.pattern == newItem.pattern
+                        && oldItem.replacement == newItem.replacement
+                        && oldItem.isRegex == newItem.isRegex
+                        && oldItem.isEnabled == newItem.isEnabled
+                        && oldItem.scope == newItem.scope
+        }
+    }
+
+    init {
+        notifyDataSetChanged()
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MyViewHolder {
+        return MyViewHolder(LayoutInflater.from(parent.context).inflate(R.layout.item_relace_rule, parent, false))
+    }
+
+    override fun onBindViewHolder(holder: MyViewHolder, pos: Int) {
+        getItem(pos)?.let { holder.bind(it, onClickListener, pos == itemCount - 1) }
+    }
+
+    class MyViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+        fun bind(rule: ReplaceRule, listener: OnClickListener?, hideDivider: Boolean) = with(itemView) {
+            cb_enable.text      = rule.name
+            cb_enable.isChecked = rule.isEnabled
+            divider.isGone      = hideDivider
+            iv_delete.onClick { listener?.delete(rule) }
+            iv_edit.onClick { listener?.edit(rule) }
+            cb_enable.onClick {
+                rule.isEnabled = cb_enable.isChecked
+                listener?.update(rule)
+            }
+        }
+    }
+
+    interface OnClickListener {
+        fun update(rule: ReplaceRule)
+        fun delete(rule: ReplaceRule)
+        fun edit(rule: ReplaceRule)
+    }
+}

app/src/main/java/io/legado/app/ui/search/SearchActivity.kt

@@ -1,21 +1,19 @@
 package io.legado.app.ui.search
 
 import android.os.Bundle
-import androidx.lifecycle.ViewModelProvider
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
+import io.legado.app.utils.getViewModel
 
 class SearchActivity : BaseActivity<SearchDataBinding, SearchViewModel>() {
 
     override val viewModel: SearchViewModel
-        get() = ViewModelProvider.AndroidViewModelFactory.getInstance(application).create(SearchViewModel::class.java)
+        get() = getViewModel(SearchViewModel::class.java)
 
     override val layoutID: Int
         get() = R.layout.activity_search
 
     override fun onViewModelCreated(viewModel: SearchViewModel, savedInstanceState: Bundle?) {
-
-
     }
 
 }

app/src/main/java/io/legado/app/ui/search/SearchAdapter.kt

@@ -0,0 +1,34 @@
+package io.legado.app.ui.search
+
+import android.content.Context
+import io.legado.app.R
+import io.legado.app.base.adapter.ItemViewDelegate
+import io.legado.app.base.adapter.ItemViewHolder
+import io.legado.app.base.adapter.SimpleRecyclerAdapter
+import io.legado.app.data.entities.SearchBook
+import kotlinx.android.synthetic.main.item_search.view.*
+
+class SearchAdapter(context: Context) : SimpleRecyclerAdapter<SearchBook>(context) {
+
+    init {
+        addItemViewDelegate(TestItemDelegate(context))
+    }
+
+    override val layoutID: Int
+        get() = R.layout.item_search
+
+    override fun convert(holder: ItemViewHolder, item: SearchBook, payloads: MutableList<Any>) {
+        holder.itemView.bookName.text = "我欲封天"
+    }
+
+    internal class TestItemDelegate(context: Context) : ItemViewDelegate<SearchBook>(context){
+        override val layoutID: Int
+            get() = TODO("not implemented") //To change initializer of created properties use File | Settings | File Templates.
+
+        override fun convert(holder: ItemViewHolder, item: SearchBook, payloads: MutableList<Any>) {
+            TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+        }
+
+    }
+
+}

app/src/main/java/io/legado/app/ui/search/SearchViewModel.kt

@@ -1,6 +1,39 @@
 package io.legado.app.ui.search
 
 import android.app.Application
-import androidx.lifecycle.AndroidViewModel
+import android.util.Log
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import io.legado.app.base.BaseViewModel
+import io.legado.app.data.api.CommonHttpApi
+import io.legado.app.data.entities.SearchBook
+import io.legado.app.help.http.HttpHelper
+import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.coroutines.withContext
 
-class SearchViewModel(application: Application) : AndroidViewModel(application)
+class SearchViewModel(application: Application) : BaseViewModel(application) {
+
+    val searchBooks: LiveData<List<SearchBook>> = MutableLiveData()
+
+    public fun search(start: () -> Unit, finally: () -> Unit) {
+        launchOnUI(
+            {
+                start()
+                val searchResponse = withContext(IO) {
+                    HttpHelper.getApiService(
+                        "http:www.baidu.com",
+                        CommonHttpApi::class.java
+                    ).get("", mutableMapOf())
+                }
+
+                val result = searchResponse.await()
+            },
+            { Log.i("TAG", "${it.message}") },
+            { finally() })
+
+//        GlobalScope.launch {
+//
+//        }
+    }
+
+}

app/src/main/java/io/legado/app/ui/widget/TitleBar.kt

@@ -5,7 +5,12 @@ import android.content.res.ColorStateList
 import android.graphics.PorterDuff
 import android.graphics.drawable.Drawable
 import android.util.AttributeSet
+import android.view.Menu
+import android.view.View
+import androidx.annotation.ColorInt
+import androidx.annotation.StyleRes
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.Toolbar
 import androidx.core.graphics.drawable.DrawableCompat
 import com.google.android.material.appbar.AppBarLayout
 import io.legado.app.R
@@ -13,11 +18,16 @@ import kotlinx.android.synthetic.main.view_titlebar.view.*
 
 class TitleBar(context: Context, attrs: AttributeSet?) : AppBarLayout(context, attrs) {
 
+    val toolbar: Toolbar
+    val menu: Menu
+        get() = toolbar.menu
+
     init {
         inflate(context, R.layout.view_titlebar, this)
+        toolbar = findViewById(R.id.toolbar)
         val a = context.obtainStyledAttributes(
             attrs, R.styleable.TitleBar,
-            0, 0
+            R.attr.titleBarStyle, 0
         )
         val navigationIcon = a.getDrawable(R.styleable.TitleBar_navigationIcon)
         val navigationContentDescription = a.getText(R.styleable.TitleBar_navigationContentDescription)
@@ -25,28 +35,89 @@ class TitleBar(context: Context, attrs: AttributeSet?) : AppBarLayout(context, a
         val navigationIconTintMode = a.getInt(R.styleable.TitleBar_navigationIconTintMode, 9)
         val showNavigationIcon = a.getBoolean(R.styleable.TitleBar_showNavigationIcon, true)
         val attachToActivity = a.getBoolean(R.styleable.TitleBar_attachToActivity, true)
+        val titleText = a.getString(R.styleable.TitleBar_title)
+        val subtitleText = a.getString(R.styleable.TitleBar_subtitle)
         a.recycle()
 
-        if (showNavigationIcon) {
-            toolbar.apply {
+        toolbar.apply {
+            if(showNavigationIcon){
                 this.navigationIcon = navigationIcon
                 this.navigationContentDescription = navigationContentDescription
                 wrapDrawableTint(this.navigationIcon, navigationIconTint, navigationIconTintMode)
             }
+
+            if (a.hasValue(R.styleable.TitleBar_titleTextAppearance)) {
+                this.setTitleTextAppearance(context, a.getResourceId(R.styleable.TitleBar_titleTextAppearance, 0))
+            }
+
+            if (a.hasValue(R.styleable.TitleBar_titleTextColor)) {
+                this.setTitleTextColor(a.getColor(R.styleable.TitleBar_titleTextColor, -0x1))
+            }
+
+            if (a.hasValue(R.styleable.TitleBar_subtitleTextAppearance)) {
+                this.setSubtitleTextAppearance(context, a.getResourceId(R.styleable.TitleBar_subtitleTextAppearance, 0))
+            }
+
+            if (a.hasValue(R.styleable.TitleBar_subtitleTextColor)) {
+                this.setSubtitleTextColor(a.getColor(R.styleable.TitleBar_subtitleTextColor, -0x1))
+            }
+
+            if(!titleText.isNullOrBlank()){
+                this.title = titleText
+            }
+
+            if(!subtitleText.isNullOrBlank()){
+                this.subtitle = subtitleText
+            }
         }
 
+
         if (attachToActivity) {
             attachToActivity(context)
         }
     }
 
+    fun setNavigationOnClickListener(clickListener: ((View) -> Unit)){
+        toolbar.setNavigationOnClickListener(clickListener)
+    }
+
+    fun setTitle(title: CharSequence?) {
+        toolbar.title = title
+    }
+
+    fun setTitle(titleId: Int) {
+        toolbar.setTitle(titleId)
+    }
+
+    fun setSubTitle(subtitle: CharSequence?) {
+        toolbar.subtitle = subtitle
+    }
+
+    fun setSubTitle(subtitleId: Int) {
+        toolbar.setSubtitle(subtitleId)
+    }
+
+    fun setTitleTextColor(@ColorInt color: Int){
+        toolbar.setTitleTextColor(color)
+    }
+
+    fun setTitleTextAppearance(@StyleRes resId: Int){
+        toolbar.setTitleTextAppearance(context, resId)
+    }
+
+    fun setSubTitleTextColor(@ColorInt color: Int){
+        toolbar.setSubtitleTextColor(color)
+    }
+
+    fun setSubTitleTextAppearance(@StyleRes resId: Int){
+        toolbar.setSubtitleTextAppearance(context, resId)
+    }
+
     private fun attachToActivity(context: Context) {
         val activity = getCompatActivity(context)
         activity?.let {
             activity.setSupportActionBar(toolbar)
-            activity.supportActionBar?.let {
-                it.setDisplayHomeAsUpEnabled(true)
-            }
+            activity.supportActionBar?.setDisplayHomeAsUpEnabled(true)
         }
     }
 

app/src/main/java/io/legado/app/utils/FileUtils.kt

@@ -0,0 +1,5 @@
+package io.legado.app.utils
+
+import android.os.Environment
+
+fun getSdPath() = Environment.getExternalStorageDirectory().absolutePath

app/src/main/java/io/legado/app/utils/MiscExtensions.kt

@@ -0,0 +1,9 @@
+package io.legado.app.utils
+
+import com.jayway.jsonpath.ReadContext
+
+fun ReadContext.readString(path: String) = this.read(path, String::class.java)
+
+fun ReadContext.readBool(path: String) = this.read(path, Boolean::class.java)
+
+fun ReadContext.readInt(path: String) = this.read(path, Int::class.java)

app/src/main/java/io/legado/app/utils/ViewModelExtensions.kt

@@ -0,0 +1,12 @@
+package io.legado.app.utils
+
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProviders
+
+fun <T : ViewModel> AppCompatActivity.getViewModel(clazz: Class<T>) = ViewModelProviders.of(this).get(clazz)
+
+fun <T : ViewModel> Fragment.getViewModel(clazz: Class<T>) = ViewModelProviders.of(this).get(clazz)
+
+fun <T : ViewModel> Fragment.getViewModelOfActivity(clazz: Class<T>) = ViewModelProviders.of(requireActivity()).get(clazz)

app/src/main/res/drawable/bg_ib_pre_round.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/transparent"/>
+</selector>

app/src/main/res/drawable/ic_clear_all.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:fillColor="#595757"
+        android:pathData="M14.434,20 L9.566,20 C7.535,20,5.863,18.665,5.761,16.961 L5.18,7.199 L4,7.199 L4,5.919 L8.402,5.919 L8.644,5.315 C8.957,4.526,9.827,4,10.813,4 L13.188,4 C14.172,4,15.043,4.526,15.355,5.313 L15.598,5.918 L20,5.918 L20,7.198 L18.82,7.198 L18.238,16.96 C18.137,18.665,16.466,20,14.434,20 Z M6.706,7.199 L7.283,16.898 C7.344,17.917,8.347,18.719,9.566,18.719 L14.433,18.719 C15.653,18.719,16.656,17.916,16.716,16.898 L17.293,7.199 L6.706,7.199 Z M10.01,5.919 L13.99,5.919 L13.91,5.718 C13.806,5.457,13.515,5.28,13.187,5.28 L10.812,5.28 C10.484,5.28,10.193,5.457,10.089,5.718 L10.01,5.919 Z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M9.542,16.509 L9.127,8.83 L10.648,8.773 L11.064,16.449 L9.542,16.509 Z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M14.457,16.509 L12.936,16.449 L13.352,8.773 L14.873,8.83 L14.457,16.509 Z" />
+</vector>

app/src/main/res/drawable/ic_edit.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:fillColor="#595757"
+        android:pathData="M5.6,20.009c-0.881,0-1.6-0.789-1.6-1.758V5.749C4,4.78,4.719,3.991,5.6,3.991h10.62 c0.882,0,1.599,0.789,1.599,1.758v1.258h-1.483l-0.076-1.258c0-0.122-0.062-0.172-0.062-0.172L5.6,5.582 c0.002,0.015-0.039,0.069-0.039,0.167v12.502c0,0.107,0.051,0.164,0.063,0.172l10.596-0.005c-0.002-0.014,0.039-0.067,0.039-0.167 l0.016-4.739h1.469l0.075,4.739c0,0.969-0.717,1.758-1.599,1.758H5.6z" />
+    <path
+        android:fillColor="#595757"
+        android:pathData="M 12.549 13.354 L 13.738 12.323 L 13.738 12.323 L 18.967 7.553 L 20 8.646 L 14.658 13.514 L 13.54 14.515 Z" />
+</vector>

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

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context="io.legado.app.ui.search.SearchActivity">
+
+    <io.legado.app.ui.widget.TitleBar
+            android:id="@+id/titleBar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:layout_constraintTop_toTopOf="parent"
+            app:title="净化替换"/>
+
+    <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rv_replace_rule"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:paddingStart="8dp"
+            android:paddingEnd="8dp"
+            android:layout_marginBottom="8dp"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/titleBar"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintVertical_bias="0.0"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -2,7 +2,6 @@
 <layout xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <data class=".ui.search.SearchDataBinding">
-        <variable name="SearchViewModel" type="io.legado.app.ui.search.SearchViewModel"/>
     </data>
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -17,7 +16,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 app:layout_constraintTop_toTopOf="parent"
-        />
+                app:title="搜索"/>
 
         <io.legado.app.ui.widget.dynamiclayout.DynamicFrameLayout
                 android:layout_width="match_parent"

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

@@ -7,19 +7,10 @@
         android:layout_height="match_parent"
         tools:context=".ui.main.MainActivity">
 
-    <com.google.android.material.appbar.AppBarLayout
-            android:layout_height="wrap_content"
+    <io.legado.app.ui.widget.TitleBar
+            android:id="@+id/titleBar"
             android:layout_width="match_parent"
-            android:theme="@style/AppTheme.AppBarOverlay">
-
-        <androidx.appcompat.widget.Toolbar
-                android:id="@+id/toolbar"
-                android:layout_width="match_parent"
-                android:layout_height="?attr/actionBarSize"
-                android:background="?attr/colorPrimary"
-                app:popupTheme="@style/AppTheme.PopupOverlay"/>
-
-    </com.google.android.material.appbar.AppBarLayout>
+            android:layout_height="wrap_content"/>
 
     <include layout="@layout/content_main"/>
 

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

@@ -0,0 +1,57 @@
+<?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:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingStart="8dp"
+        android:paddingEnd="8dp">
+
+    <androidx.appcompat.widget.AppCompatCheckBox
+            android:id="@+id/cb_enable"
+            android:text="Rule Name"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:paddingTop="16dp"
+            android:paddingBottom="16dp"
+            android:textSize="16sp"
+            android:textColor="@color/text_default"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toStartOf="@+id/iv_delete"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent" />
+
+    <androidx.appcompat.widget.AppCompatImageView
+            android:id="@+id/iv_edit"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:background="@drawable/bg_ib_pre_round"
+            android:contentDescription="@string/edit"
+            android:src="@drawable/ic_edit"
+            app:tint="@color/text_default"
+            app:layout_constraintEnd_toStartOf="@id/iv_delete"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+    <androidx.appcompat.widget.AppCompatImageView
+            android:id="@+id/iv_delete"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:background="@drawable/bg_ib_pre_round"
+            android:contentDescription="@string/delete"
+            android:src="@drawable/ic_clear_all"
+            app:tint="@color/text_default"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+    <View
+            android:id="@+id/divider"
+            android:layout_width="match_parent"
+            android:layout_height="0.5dp"
+            android:background="@color/divider"
+            app:layout_constraintBottom_toBottomOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,19 @@
+<?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:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+
+    <TextView
+            android:id="@+id/bookName"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintTop_toTopOf="parent"
+            android:text="测试"/>
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -5,4 +5,5 @@
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay"
         app:popupTheme="@style/AppTheme.PopupOverlay"/>

app/src/main/res/menu/activity_main_drawer.xml

@@ -5,29 +5,29 @@
 
     <group android:checkableBehavior="single">
         <item
-                android:id="@+id/nav_home"
+                android:id="@+id/nav_backup"
                 android:icon="@drawable/ic_menu_camera"
-                android:title="@string/menu_home"/>
+                android:title="@string/menu_backup"/>
         <item
-                android:id="@+id/nav_gallery"
+                android:id="@+id/nav_import"
                 android:icon="@drawable/ic_menu_gallery"
-                android:title="@string/menu_gallery"/>
+                android:title="@string/menu_import"/>
         <item
-                android:id="@+id/nav_slideshow"
+                android:id="@+id/nav_import_old"
                 android:icon="@drawable/ic_menu_slideshow"
-                android:title="@string/menu_slideshow"/>
+                android:title="@string/menu_import_old"/>
         <item
-                android:id="@+id/nav_tools"
+                android:id="@+id/nav_import_github"
                 android:icon="@drawable/ic_menu_manage"
-                android:title="@string/menu_tools"/>
+                android:title="@string/menu_import_github"/>
     </group>
 
     <item android:title="Communicate">
         <menu>
             <item
-                    android:id="@+id/nav_share"
+                    android:id="@+id/nav_replace_rule"
                     android:icon="@drawable/ic_menu_share"
-                    android:title="@string/menu_share"/>
+                    android:title="@string/menu_replace_rule"/>
             <item
                     android:id="@+id/nav_send"
                     android:icon="@drawable/ic_menu_send"

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

@@ -2,6 +2,12 @@
 <resources>
     
     <declare-styleable name="TitleBar">
+        <attr name="title" />
+        <attr name="subtitle" />
+        <attr name="titleTextAppearance" />
+        <attr name="titleTextColor" />
+        <attr name="subtitleTextAppearance" />
+        <attr name="subtitleTextColor" />
         <attr name="attachToActivity" format="boolean" />
         <attr name="showNavigationIcon" format="boolean" />
         <attr name="navigationIcon" format="reference" />
@@ -29,6 +35,8 @@
         </attr>
     </declare-styleable>
 
+    <attr name="titleBarStyle" format="reference" />
+
     <declare-styleable name="DynamicFrameLayout">
         <attr name="errorSrc" format="reference" />
         <attr name="emptySrc" format="reference" />

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

@@ -3,6 +3,8 @@
     <color name="colorPrimary">#008577</color>
     <color name="colorPrimaryDark">#00574B</color>
     <color name="colorAccent">#D81B60</color>
+    <color name="text_default">#222222</color>
+    <color name="divider">#66666666</color>
 
 
 </resources>

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

@@ -7,14 +7,17 @@
     <string name="nav_header_desc">Navigation header</string>
     <string name="action_settings">Settings</string>
 
-    <string name="menu_home">Home</string>
-    <string name="menu_gallery">Gallery</string>
-    <string name="menu_slideshow">Slideshow</string>
-    <string name="menu_tools">Tools</string>
-    <string name="menu_share">Share</string>
+    <string name="menu_backup">Home</string>
+    <string name="menu_import">导入</string>
+    <string name="menu_import_old">导入阅读数据</string>
+    <string name="menu_import_github">导入Github数据</string>
+    <string name="menu_replace_rule">净化替换</string>
     <string name="menu_send">Send</string>
 
 
     <string name="dynamic_click_retry">点击重试</string>
     <string name="dynamic_loading">正在加载</string>
+    <string name="perm_request_storage">阅读需要访问存储卡权限：</string>
+    <string name="edit">编辑</string>
+    <string name="delete">删除</string>
 </resources>