up

app/src/main/java/io/legado/app/ui/bookinfo/BookInfoActivity.kt

@@ -17,6 +17,13 @@ class BookInfoActivity : VMBaseActivity<BookInfoViewModel>(R.layout.activity_boo
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         viewModel.bookData.observe(this, Observer { showBook(it) })
+        viewModel.isLoadingData.observe(this, Observer {
+            if (it) {
+                tv_loading.visible()
+            } else {
+                tv_loading.gone()
+            }
+        })
         viewModel.loadBook(intent)
     }
 

app/src/main/java/io/legado/app/ui/bookinfo/BookInfoViewModel.kt

@@ -10,6 +10,7 @@ import io.legado.app.data.entities.Book
 class BookInfoViewModel(application: Application) : BaseViewModel(application) {
 
     val bookData = MutableLiveData<Book>()
+    val isLoadingData = MutableLiveData<Boolean>()
     var inBookshelf = false
 
     fun loadBook(intent: Intent) {
@@ -20,8 +21,13 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
                     bookData.postValue(book)
                 }
             } ?: intent.getStringExtra("searchBookUrl")?.let {
-                App.db.searchBookDao().getSearchBook(it)?.let { searchBook ->
+                App.db.searchBookDao().getSearchBook(it)?.toBook()?.let { book ->
-                    bookData.postValue(searchBook.toBook())
+                    bookData.postValue(book)
+                    if (book.tocUrl.isNullOrEmpty()) {
+                        loadBookInfo()
+                    } else {
+                        loadChapter()
+                    }
                 }
             }
         }
@@ -31,4 +37,8 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
 
     }
 
+    fun loadChapter() {
+
+    }
+
 }

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

@@ -240,8 +240,7 @@
             android:gravity="center"
             android:text="@string/data_loading"
             android:textColor="#767676"
-            android:textSize="16sp"
+            android:textSize="16sp" />
-            android:visibility="gone" />
     </FrameLayout>
 
 </androidx.constraintlayout.widget.ConstraintLayout>