Htykuut

I have a fragment which is present in Bottom Navigation Activity. The Fragments contain the custom recyclerview. There is a comment button when i press it opens another activity for comments. Below is in the RecyclerView adapter.

    viewholder.commentlay.setOnClickListener(new View.OnClickListener()

    {

        @Override

        public void onClick(View v)

        {

                //commenttofragment.clear();

                Intent comment = new Intent(fp, com.fooddoof.fuddict.comment.class);

                int id = dusers.get(position).getId();

                int comcount = dusers.get(viewholder.getAdapterPosition()).getCommentcount();

                comment.putExtra("id",id);

                comment.putExtra("ownerid",userid);

                comment.putExtra("maincommentposition",position);

                comment.putExtra("commentcountonposition", comcount);

                fp.startActivityForResult(comment,1);



        }

    });

In Comment activity after doing some tasks I need to send some values to this fragment. So I Override the OnBackPressed method. I have created a method in Fragment to receive it.

@Override

public void onBackPressed()

{

    Bundle args = new Bundle();

    args.putInt("maincommentcount",maincommentcount);

    args.putInt("maincommentposition", maincommentposition);

    FolowersPost f = new FolowersPost();

    f.getdatafromcomment(args);

    finish();

}

I receive it like below in Fragment.

public void getdatafromcomment(Bundle args)

{

    int count = args.getInt("maincommentcount");

    int p=args.getInt("maincommentposition",999999999);

    Log.e("Shiva","count--->"+count+"p--->"+p);



}

The Values are received but I need to access the arraylist in Fragement which is passed in Adapter for displaying the recyclerView. But I am not able to access it while I am coming back to fragment which is present in the method under OnCreateView. I tried with OnResume to access it but works for some time only. I have declared the Arraylist as global variable also.

You are already using startActivityForResult. now you just need to use onActivityResult.

But you just need to start activity from fragment instead of from adapter.

onClick from fragment:

Intent comment = new Intent(getActivity(), com.fooddoof.fuddict.comment.class);

startActivityForResult(comment, 1);

onBackPressed in your comment activity:

    @Override

    public void onBackPressed() {

        Intent returnIntent = new Intent();

        returnIntent.putExtra("maincommentcount",10);

        returnIntent.putExtra("maincommentposition",20);

        setResult(Activity.RESULT_OK,returnIntent);

        finish();        

//        super.onBackPressed();

    }

onActivityResult in fragment:

@Override

    public void onActivityResult(int requestCode, int resultCode, Intent data) {

        if (requestCode == 1) {

            if (resultCode == Activity.RESULT_OK) {

                int mMaincommentcount = data.getIntExtra("maincommentcount", 0);

                int mMaincommentposition = data.getIntExtra("maincommentposition", 0);



                System.out.println("mMaincommentcount = " + mMaincommentcount + ", mMaincommentposition = " + mMaincommentposition);

            }

        }

    }