shufflingb / examples-problems-rlv_reanimated_drag_handles Goto Github PK

This is a ios demo app to illustrate a problem/bug that occurs when the reanimated library is used in conjunction with the recyclelistview (RLV) component to implement drag re-orderable lists.

All seems to be working correctly up until a row is deleted, whereupon the remaining rows stop being draggable. The only way I've found to stop this is change the key attribute to RLV, whereupon the forced RLV re-render causes reanimated's Animated code to be mounted again.

fwiw: In order to get something that worked, I ended up switching out reanimated and had to refactor the Animated.View to always be present. The working version is over on the branch std_animation_library

Usual assumptions about working node, yarn, xcode, simulators etc being installed. Then

0. cd checkout_location
1. yarn install
2. react-native link react-native-gesture-handler - shouldn't need it but it does.
3. cd ios && pod install && cd ..
4. yarn ios

Using the app to play around with the problem should be straight forward, with more details embedded in it and the code base.

Android's not a platform that's targeted at the moment, it should probably work but it's untested.