custom view에서 inflate를 할 때 이런 오류가 난다.
Avoid passing null as the view root (needed to resolve layout parameters on the inflated layout's root element)
LayoutInflater inflate = LayoutInflater.from($context); View view = inflate.inflate(R.layout.view_left_balloon, null);
LayoutInflater inflate = LayoutInflater.from($context); View view = inflate.inflate(R.layout.view_left_balloon, new LinearLayout($context), false);
or
LayoutInflater inflate = LayoutInflater.from($context); int layoutId = R.layout.view_left_balloon; View view = inflate.inflate(layoutId, null);