优化

app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt

@@ -7,7 +7,6 @@ import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.Toolbar
-import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.viewModels
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -42,18 +41,6 @@ class GroupSelectDialog() : BaseDialogFragment(), Toolbar.OnMenuItemClickListene
         }
     }
 
-    companion object {
-        const val tag = "groupSelectDialog"
-
-        fun show(manager: FragmentManager, groupId: Long, requestCode: Int = -1) {
-            manager.showDialog<GroupSelectDialog> {
-                putLong("groupId", groupId)
-                putInt("requestCode", requestCode)
-            }
-        }
-
-    }
-
     private val binding by viewBinding(DialogBookGroupPickerBinding::bind)
     private var requestCode: Int = -1
     private val viewModel: GroupViewModel by viewModels()