can we call startActivityForResult from adapter?

Question

is it possible to have method onActivityResume within adapter & call startActivityForResult?

Answer 1

Not necessarily pass to pass context in adapter's constructor. You can get context from parent ViewGroup. Sample for RecyclerView adapter:

 Context mContext;
 @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        mContext = parent.getContext();
        ...
    }

Sample for ListView BaseAdapter

 Context mContext;
 @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        mContext = parent.getContext();
        ...
}

And use it wherever you want

((Activity) mContext).startActivityForResult(intent, REQUEST_FOR_ACTIVITY_CODE);