优化

app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt

@@ -71,7 +71,7 @@ class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activi
                 toast(R.string.non_select)
                 return@onClick
             }
-
+            selectGroup()
         }
     }
 
@@ -91,6 +91,10 @@ class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activi
         })
     }
 
+    override fun selectGroup() {
+
+    }
+
     override fun upSelectCount() {
         cb_selected_all.isChecked = adapter.isSelectAll()
         //重置全选的文字

app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookAdapter.kt

@@ -63,6 +63,9 @@ class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
             tv_delete.onClick {
                 callBack.deleteBook(item.bookUrl)
             }
+            tv_group.onClick {
+                callBack.selectGroup()
+            }
         }
     }
 
@@ -79,5 +82,6 @@ class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
         val groupList: List<BookGroup>
         fun upSelectCount()
         fun deleteBook(bookUrl: String)
+        fun selectGroup()
     }
 }