Java Question problem with onActivityResult

[XverhelstX]

I'm receiving a nullpointerexception here at:

public void ResultArrived(int resultCode, Intent data) {

and I don't know what is causes it. (what is null.)

I should been using Ionactivityresult correctly I think:

/**
    * Starts the check out.
    * @param v
    */
   public void Checkout() {
      Log.i("B4A","declared.");
      Log.i("B4A","intent: " + intent.toString());
       ion = new IOnActivityResult() {
             @Override
               public void ResultArrived(int resultCode, Intent data) {
                  Log.i("B4A","result arriveed" + resultCode + " " + data.toString());
                    switch (resultCode) {
                    case -1:
                       Log.i(TAG, "Succefuly paid. Your transaction id is: " + data.getStringExtra(CheckoutActivity.ZOOZ_TRX_ID));
                       ba.raiseEvent(this, eventName + "_success", new Object[] { data.getStringExtra(CheckoutActivity.ZOOZ_TRX_ID) } );
                       break;
                    case 0:

                       if (data != null)
                          Log.e(TAG,"Error, cannot complete payment with ZooZ. " + "Error code: " + data.getIntExtra(CheckoutActivity.ZOOZ_ERROR_CODE, 0) + "; Error Message: "+ data.getStringExtra(CheckoutActivity.ZOOZ_ERROR_MSG));
                          ba.raiseEvent(this, eventName + "_error", new Object[] { data.getIntExtra(CheckoutActivity.ZOOZ_ERROR_CODE, 0), data.getStringExtra(CheckoutActivity.ZOOZ_ERROR_MSG) } );
                       break;

                    default:
                       break;
                    }

               }
           };
      Log.i("B4A","Checkout started.");
        ba.startActivityForResult(ion, intent);
        Log.i("B4A","Started activity for result");
   }

Edit:

FOund the problem
I didn't edited the Manifest fileAttached is the library file.

Tomas

 

[XverhelstX]

I solved it.
I didn't edited the manifest file