Merge pull request 2dust#1183 from yuhan6665/fix-drag

Fix a bug when user delete item right after drag it
firefox417 · Aug 17, 2021 · 26cc299 · 26cc299
2 parents ae2b10e + 7052546
commit 26cc299
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/MainRecyclerAdapter.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/MainRecyclerAdapter.kt
@@ -213,7 +213,11 @@ class MainRecyclerAdapter(val activity: MainActivity) : RecyclerView.Adapter<Mai
     override fun onItemMove(fromPosition: Int, toPosition: Int): Boolean {
         mActivity.mainViewModel.swapServer(fromPosition, toPosition)
         notifyItemMoved(fromPosition, toPosition)
-        //notifyItemRangeChanged(fromPosition, toPosition - fromPosition + 1)
+        // position is changed, since position is used by click callbacks, need to update range
+        if (toPosition > fromPosition)
+            notifyItemRangeChanged(fromPosition, toPosition - fromPosition + 1)
+        else
+            notifyItemRangeChanged(toPosition, fromPosition - toPosition + 1)
         return true
     }