没有使用onActivityResult从活动传递的额外值分割

Question

Update
Activity A ==> host MyFragment and from here,user started ==> ActivityB from here I need to get some value from this activty for example value integer and some String to MyFragment that hosted in ActivityA

I've MyFragment that start the activityB like this :

 Intent intent = new Intent(getActivity(),NewsCommentActivity.class);
        intent.putExtra("MNewsFeed", new Gson().toJson(newsFeed));
        intent.putExtra("idCommentBadge",idCommentBadge);
        startActivityForResult(intent,addComment);

and then when user start the activty and finish it I'm trying to pass some value from that ActivityB to MyFragment like this :

@Override
    public void onBackPressed() {
        super.onBackPressed();
        //set ok result before finish the activity

        Intent returnIntent = new Intent();
        returnIntent.putExtra("idBadgeComment", idBadgeComment);
        returnIntent.putExtra("totalCommentInserted", totalCommentInserted);
        setResult(RESULT_OK, returnIntent);
        finish();
    }

and I've implement onActivityResult in MyFragment :

@Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        Log.i(TAG, "Result from News Comment ");

        if(resultCode== Activity.RESULT_OK){
            Log.i(TAG, "Result from News OK");
            if(requestCode==addComment){
                Log.i(TAG, "Result ReqCode Oke");

                int idBadgeComment = data.getExtras().getInt("idBadgeComment");
                int totalCommentInserted = data.getExtras().getInt("totalCommentInserted");

                Log.i(TAG, "idComment: "+idBadgeComment);
                Log.i(TAG, "Total Comment Inserted: "+totalCommentInserted);
            }
        }
    }

also I've called onActivityResult in ActivityA that hosted MyFragment :

@Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        /**
         * call below code to get the result on the fragment
         */
        Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.viewpager);
        fragment.onActivityResult(requestCode, resultCode, data);

    }

when I try the code above I only get Log.i(TAG, "Result from News Comment "); and it didn't get the RESULT_OK value and the Intent data is null, can someone please pointed out where did I go wrong? and how to pass the value from activity to fragment ? or maybe a better way instead of using onActivityResult?

Answer 1

You can try putting super.onBackPressed(); as the last line since RESULT_CANCELED is returned on back press.

Answer 2

Just startActivity by activity.

    Intent intent = new Intent(getActivity(),NewsCommentActivity.class);
    intent.putExtra("MNewsFeed", new Gson().toJson(newsFeed));
    intent.putExtra("idCommentBadge",idCommentBadge);
    getActivity().startActivityForResult(intent,addComment);

Or put your onActivityResult to fragment.