Roman Nurik's Wizard pager - how to access collected data?

Question

I am trying to make a wizard using Roman Nurik\'s library (https://plus.google.com/113735310430199015092/posts/6cVymZvn3f4).

I am having trouble accessing the collected

Answer 1

Inside if (mPager.getCurrentItem() == mCurrentPageSequence.size()) { }

For single page variable:

String data = mWizardModel.findByKey("Sandwich:Bread").getData().getString(Page.SIMPLE_DATA_KEY);

For customized page:

String data = 
mWizardModel.findByKey(THE_KEY).getData().getString(CustomerInfoPage.YOUR_DATA_KEY);

If you want to assign the data back to the wizard, put this at the end of onCreate in FragmentActivity:

Bundle data = new Bundle();
if (!TextUtils.isEmpty(DATA_STRING)) {
    data.putString(Page.SIMPLE_DATA_KEY, DATA_STRING);
    mWizardModel.findByKey("Sandwich:Bread"").resetData(data);
}

The key "Sandwich:Bread" is from the example, change whatever suit you. Never try the multi one, I think it is more or less the same.