CODEWITHSUNDEEP
androidreact-nativereact-native-draggable-flatlist
JaRoMaster
JaRoMaster

Reputation: 181

React native draggable flatlist not draggable

I tried implementing react-native-draggable-flatlist to my project, but I'm not able to drag the elements. I am able to "pick them" (They get bigger if I press them), but I can't move them to another position.

I had this problem before and found a working soloution in a GitHub issue, but as it seems, MainActivity.java has changed in some version and I don't know how to correctly upgrade it.

The soloution I found: enter image description here

When I add the @Override for the ReactActivityDelegate, my App crashes after the build. I noticed that my MainActivity.java looks a little bit different, it seems like the ActivityDelegate is Managed through a class called MainActivityDelegate which extends ReactActivityDelegate:

public static class MainActivityDelegate extends ReactActivityDelegate {
public MainActivityDelegate(ReactActivity activity, String mainComponentName) {
  super(activity, mainComponentName);
}

@Override
protected ReactRootView createRootView() {
  ReactRootView reactRootView = new ReactRootView(getContext());
  // If you opted-in for the New Architecture, we enable the Fabric Renderer.
  reactRootView.setIsFabric(BuildConfig.IS_NEW_ARCHITECTURE_ENABLED);
  return reactRootView;
}
}

It seems like I have to change something here to achieve the same result, but I don't really know what.

EDIT: According to the RNGH docs you shouldn't change your MainActivity.java that way anymore and wrap your whole App into a GestureHandlerRootView. Some Libaries like react-native-navigation do this by default (in my case). BEcause of that (I think) my App gets completely grey when I use a GestureHandlerRootView. If I don't addd it myself, so I use the one from neavigaion, I still can't drag the items in my list.

Upvotes: 0

Views: 1729

Answers (1)

JaRoMaster
JaRoMaster

Reputation: 181

I fixed it by wrapping my screen component in a GestureHandlerRootView

Upvotes: 2

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