android recylcerView應用drag swipe

建立ItemTouchHelper

並設定

itemTouchHelper.attachToRecyclerView(recyclerView);

	ItemTouchHelper itemTouchHelper1 = new ItemTouchHelper(new ItemTouchHelper.SimpleCallback() {
	@Override
	public boolean onMove(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder, @NonNull RecyclerView.ViewHolder viewHolder1) {
	return false;
	}
	@Override
	public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
	}
	@Override
	public void onSelectedChanged(@Nullable RecyclerView.ViewHolder viewHolder, int actionState) {
	super.onSelectedChanged(viewHolder, actionState);
	}
	@Override
	public void clearView(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder) {
	super.clearView(recyclerView, viewHolder);
	}
	});

view raw itemTouchHelper1.java hosted with ❤ by GitHub