How to call getFragmentManager on Recycler.Adapter?

Question

I am converting ListView of my app to RecyclerView. On ListView, it was very easy to implement OnClickListener but in RecyclerView, we have to do it in adapter. I want to op

Answer 1

I know this is too late for you but to anyone else who might see this.

So instead of doing m vai did you can pass the context of the fragment when you first initialize your adapter.

So in your constructor for your adapter you can add an argument like this

 // variable to hold fragment
 private Fragment fragment;

 public MyCustomAdapter(Fragment fragment)
 {
    this.fragment = fragment;
 }

and in your fragment you can just initialize if like this

 MyCustomAdapter myAdapter = new MyCustomAdapter(this);

finally you can call

Fragment fragment = new myNewFragment();
FragmentManager fragmentManager = context.getFragmentManager();
fragmentManager.beginTransaction().replace(R.id.fragment_container, fragment)
.commit();

so you can start a new fragment

Answer 2

You just need an activity context passed in your constructor. Be sure to call new Adapter(this,...) from activities and new Adapter(getActivity(),...) from fragments.

private Context context;

@Override
public void onClick(View v) {
    FragmentManager manager = ((AppCompatActivity)context).getSupportFragmentManager();
}

Answer 3

in kotlin you can use this code:

    val fm : FragmentManager= (context as AppCompatActivity).supportFragmentManager