How to extract a value from a facebook invite friends onComplete() response

Question

I am implementing Facebook friends invite in my android app and I need to get to how many friends user sent app request so that I can award him some points.

What I have done so far is as below

WebDialog requestsDialog = (new WebDialog.RequestsDialogBuilder(this,
    sessiob, params)).setOnCompleteListener(
        new OnCompleteListener() {
            @Override
            public void onComplete(Bundle values,FacebookException error) {
                if (error != null) {

                } else {

                    final String requestId = values.getString("request");
                    final String[] requestArr1 = values.getStringArray("to");
                    if (requestId != null) {

                        Log.e("RequestId1",requestId + "\n" + values.toString());
                    else {
                        Toast.makeText(Login.this,"Request cancelled", Toast.LENGTH_SHORT).show();
                    }
                }
            }
    }).build();

And the Bundle value I am getting is Bundle[{to[0]=808411111111111,to[1]=151584774222222, request=879734911111111}]

While my above code final String requestId = values.getString("request"); working fine however values.getStringArray("to"); giving me Null.

I want to know value "to" inside the Bundle is a StringArray or not and if yes then what's wrong in my extraction process.

Answer 1

Check out this example you will find your all answers

Simple facebook