up

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

@@ -10,9 +10,11 @@ object IntentDataHelp {
         return key
     }
 
-    fun getData(key: String): Any? {
+    @Suppress("UNCHECKED_CAST")
+    fun <T> getData(key: String?): T? {
+        if (key == null) return null
         val data = bigData[key]
         bigData.remove(key)
-        return data
+        return data as? T
     }
 }

app/src/main/java/io/legado/app/service/BaseReadAloudService.kt

@@ -104,7 +104,7 @@ abstract class BaseReadAloudService : BaseService(),
     @CallSuper
     open fun newReadAloud(dataKey: String?, play: Boolean) {
         dataKey?.let {
-            textChapter = IntentDataHelp.getData(dataKey) as? TextChapter
+            textChapter = IntentDataHelp.getData<TextChapter>(dataKey)
             textChapter?.let { textChapter ->
                 nowSpeak = 0
                 readAloudNumber = textChapter.getReadLength(pageIndex)

app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt

@@ -9,6 +9,7 @@ import io.legado.app.base.BaseViewModel
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.BookHelp
+import io.legado.app.help.IntentDataHelp
 import io.legado.app.model.WebBook
 import kotlinx.coroutines.Dispatchers.IO
 
@@ -22,32 +23,34 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
 
     fun loadBook(intent: Intent) {
         execute {
-            intent.getStringExtra("bookUrl")?.let {
+            IntentDataHelp.getData<Book>(intent.getStringExtra("key"))?.let { book ->
+                inBookshelf = App.db.bookDao().getBook(book.bookUrl) != null
+                setBook(book)
+            } ?: intent.getStringExtra("bookUrl")?.let {
                 App.db.bookDao().getBook(it)?.let { book ->
                     inBookshelf = true
-                    durChapterIndex = book.durChapterIndex
+                    setBook(book)
-                    bookData.postValue(book)
-                    val chapterList = App.db.bookChapterDao().getChapterList(it)
-                    if (chapterList.isNotEmpty()) {
-                        chapterListData.postValue(chapterList)
-                        isLoadingData.postValue(false)
-                    } else {
-                        loadChapter(book)
-                    }
                 }
             } ?: intent.getStringExtra("searchBookUrl")?.let {
                 App.db.searchBookDao().getSearchBook(it)?.toBook()?.let { book ->
+                    inBookshelf = App.db.bookDao().getBook(book.bookUrl) != null
+                    setBook(book)
+                }
+            }
+        }
+    }
+
+    private fun setBook(book: Book) {
         durChapterIndex = book.durChapterIndex
         bookData.postValue(book)
-                    if (book.tocUrl.isEmpty()) {
+        val chapterList = App.db.bookChapterDao().getChapterList(book.bookUrl)
-                        loadBookInfo(book)
+        if (chapterList.isNotEmpty()) {
+            chapterListData.postValue(chapterList)
+            isLoadingData.postValue(false)
         } else {
             loadChapter(book)
         }
     }
-            }
-        }
-    }
 
     fun loadBookInfo(
         book: Book,

app/src/main/java/io/legado/app/ui/explore/ExploreShowActivity.kt

@@ -9,7 +9,9 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
+import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.SearchBook
+import io.legado.app.help.IntentDataHelp
 import io.legado.app.ui.book.info.BookInfoActivity
 import io.legado.app.utils.getViewModel
 import io.legado.app.utils.visible
@@ -83,7 +85,10 @@ class ExploreShowActivity : VMBaseActivity<ExploreShowViewModel>(R.layout.activi
         }
     }
 
-    override fun showBookInfo(bookUrl: String) {
+    override fun showBookInfo(book: Book) {
-        startActivity<BookInfoActivity>(Pair("searchBookUrl", bookUrl))
+        startActivity<BookInfoActivity>(
+            Pair("searchBookUrl", book.bookUrl),
+            Pair("key", IntentDataHelp.putData(book, System.currentTimeMillis().toString()))
+        )
     }
 }

app/src/main/java/io/legado/app/ui/explore/ExploreShowAdapter.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import io.legado.app.R
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.SimpleRecyclerAdapter
+import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.SearchBook
 import io.legado.app.help.ImageLoader
 import io.legado.app.utils.gone
@@ -65,11 +66,11 @@ class ExploreShowAdapter(context: Context, val callBack: CallBack) :
                     .setAsDrawable(iv_cover)
             }
             onClick {
-                callBack.showBookInfo(item.bookUrl)
+                callBack.showBookInfo(item.toBook())
             }
         }
 
     interface CallBack {
-        fun showBookInfo(bookUrl: String)
+        fun showBookInfo(book: Book)
     }
 }