androidfacebookapprequests

Facebook Request Dialog return bundle

In this page I have seen that you can take two return data from a Request Dialog: "request" and "to" so i have done this 

new Facebook.DialogListener() {
    public void onComplete(Bundle values) {
    Log.i("Bundle",values.toString());
    int[] nArray = values.getIntArray("to");
    int n = nArray.length;
}

But i Have a NullPointerException when i use the n variable. I am not sure that "to" is an intArray can someone tell me what is the type of nArray ?

Solution

  • Try with this:

    Set<String> keys = values.keySet();
int n = keys.size() - 1;

    Now n is the number of friends you have invited !