How to get the Data from DialogFragment to MainActivity in Android?

Question

I create a application using DialogFragment.I want to get the Data from DialogFragment and setText in the MainActivity. I

Answer 1

public void renameFile(){
RenameFileDialog dialog = new RenameFileDialog();
        dialog.show(getSupportFragmentManager(), DIALOG_RENAME_FILE);

}

  public void syncFolders(String value) {
 //some code
        new UpdateFolderAsyncTask().execute();
    }

update listview with new updated value after performining operation in main activity class syncFolders() in DialogFragment class

   CustomDialogFragment extends DialogFragment{
//some logic for performining operation
String updatedValue=edittext.getText();

MainActivity activity=(MainActivity)getActivity();
activity.syncFolders(updatedValue);
}