up

app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt

@@ -237,6 +237,14 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
 
     override fun loadContentFinish(bookChapter: BookChapter, content: String) {
         launch {
+            if (viewModel.durChapterIndex == bookChapter.index) {
+                tv_chapter_name.text = bookChapter.title
+                tv_chapter_name.visible()
+                if (!viewModel.isLocalBook) {
+                    tv_chapter_url.text = bookChapter.url
+                    tv_chapter_url.visible()
+                }
+            }
             val textChapter = ChapterProvider.getTextChapter(content_text_view, bookChapter, content)
             content_text_view.text = textChapter.pages[0].stringBuilder
         }

app/src/main/java/io/legado/app/ui/readbook/ReadBookViewModel.kt

@@ -7,6 +7,7 @@ import androidx.lifecycle.MutableLiveData
 import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.BaseViewModel
+import io.legado.app.constant.BookType
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.data.entities.BookSource
@@ -17,10 +18,12 @@ import kotlinx.coroutines.Dispatchers.IO
 class ReadBookViewModel(application: Application) : BaseViewModel(application) {
 
     var bookData = MutableLiveData<Book>()
-    var bookSource: BookSource? = null
     var chapterMaxIndex = MediatorLiveData<Int>()
+    var bookSource: BookSource? = null
     var webBook: WebBook? = null
     var callBack: CallBack? = null
+    var durChapterIndex = 0
+    var isLocalBook = true
 
     fun initData(intent: Intent) {
         val bookUrl = intent.getStringExtra("bookUrl")
@@ -28,6 +31,8 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
             execute {
                 App.db.bookDao().getBook(bookUrl)?.let { book ->
                     bookData.postValue(book)
+                    durChapterIndex = book.durChapterIndex
+                    isLocalBook = book.origin == BookType.local
                     bookSource = App.db.bookSourceDao().getBookSource(book.origin)
                     bookSource?.let {
                         webBook = WebBook(it)

app/src/main/java/io/legado/app/ui/widget/page/ContentTextView.kt

@@ -8,9 +8,9 @@ import androidx.appcompat.widget.AppCompatTextView
 class ContentTextView : AppCompatTextView {
     constructor(context: Context) : super(context)
 
-    constructor(context: Context, attrs: AttributeSet) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
 
-    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
 
     /**
      * 获取当前页总字数

app/src/main/java/io/legado/app/ui/widget/page/ContentView.kt

@@ -0,0 +1,20 @@
+package io.legado.app.ui.widget.page
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.FrameLayout
+import io.legado.app.R
+
+
+class ContentView : FrameLayout {
+
+    constructor(context: Context) : super(context)
+
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+
+    init {
+        inflate(context, R.layout.view_book_page, this)
+    }
+}

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

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="vertical"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:orientation="vertical">
 
     <io.legado.app.ui.widget.page.PageView
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"/>
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
 
     <FrameLayout
         android:id="@+id/fl_menu"
@@ -23,8 +23,8 @@
             android:id="@+id/title_bar"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:visibility="gone"
-            android:theme="?attr/actionBarStyle">
+            android:theme="?attr/actionBarStyle"
+            android:visibility="gone">
 
             <TextView
                 android:id="@+id/tv_chapter_name"
@@ -33,7 +33,8 @@
                 android:paddingLeft="10dp"
                 android:paddingRight="10dp"
                 android:text="@string/chapter"
-                android:textSize="12sp" />
+                android:textSize="12sp"
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tv_chapter_url"
@@ -42,7 +43,8 @@
                 android:paddingLeft="10dp"
                 android:paddingRight="10dp"
                 android:text="@string/chapter"
-                android:textSize="12sp" />
+                android:textSize="12sp"
+                android:visibility="gone" />
 
         </io.legado.app.ui.widget.TitleBar>