how to start fragment from adapter class

Question

trying to start fragment from adapter class using this code

public void startFragment(Context context, int position) {
    Activity activity = (Activity) context;
    android.app.FragmentManager manager = activity.getFragmentManager();
    android.app.FragmentTransaction fragmentTransaction = manager.beginTransaction();
    DepartmentDetails departmentDetails = new DepartmentDetails();

    Bundle bundle = new Bundle();
    bundle.putString("id", departmentList.get(position).id);
    bundle.putSerializable("details", departmentList);
    departmentDetails.setArguments(bundle);

    fragmentTransaction.add(R.id.container, departmentDetails);
    fragmentTransaction.commit();
}

but it underlines red on fragmentTransaction.add(R.id.container, departmentDetails);

and while executing it shows

Error:(90, 28) error: no suitable method found for add(int,DepartmentDetails)
method FragmentTransaction.add(Fragment,String) is not applicable
(argument mismatch; int cannot be converted to Fragment)
method FragmentTransaction.add(int,Fragment)

here is fragment i am using..

public class DepartmentDetails extends Fragment implements CallBacks{

    ImageView ivProfile;
    TextView tvName, tvBasicInfo, tvDescription;
    String id, dean;
    Departments details;
    ArrayList<String> faculty, programs;

    RequestParams params;
    MyHttp myHttp;
    String url;

    public DepartmentDetails() {
        // Required empty public constructor
    }

argument mismatch; DepartmentDetails cannot be converted to Fragment, I think something is wrong with DepartmetDetails as @Mohit Suthar said post code of DepartmentDetails — Programming Pirate, Aug 29 '17 at 09:07

score 1 · Answer 1 · answered Aug 29 '17 at 09:06

You can open fragment from adapter class using below code;

  Fragment fragment = new MyFragment();
  FragmentManager fm = context.getSupportFragmentManager();
  FragmentTransaction ft = fm.beginTransaction();
  ft.replace(R.id.content_frame, fragment);
  ft.commit();

score 1 · Answer 2 · answered Aug 29 '17 at 09:07

1

Add in your DepartmentDetails fragment class

import android.support.v4.app.Fragment ;

instead of

  import  android.app.Fragment

answered Aug 29 '17 at 09:07

sasikumar

12,540
3
28
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Sunil P · Answer 3 · 2017-08-29T09:18:57.913

0

Please try with following code.

  Fragment fragment = new MyFragment();
  FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
  FragmentTransaction ft = fm.beginTransaction();
  ft.replace(R.id.content_frame, fragment);
  ft.commit();

edited Aug 29 '17 at 09:18

answered Aug 29 '17 at 09:12

Sunil P

3,698
3
13
20

may be now if `getSupportFragmentManager` is not coming make it as `context.getSUpportFragmentManager` – Sunil P Aug 29 '17 at 09:20

how to start fragment from adapter class

3 Answers3

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