/** Updates the display */
private void updateDisplay() {
if (borrowedBooks != null) {
adapter =
new BookAdapter(getActivity(), R.layout.item_bookborrowrequest, borrowedBooks, this);
list.setAdapter(adapter);
}
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
list = new ListView(getActivity());
list.setBackgroundColor(Color.WHITE);
borrowedBooks = new ArrayList<>();
// Initiate progressbar
pb = new ProgressBar(getActivity()); // Init the progressbar
pb.setId(1); // Give pb an id
pb.setVisibility(View.INVISIBLE); // Set progressbar visibility
// Progressbar details
RelativeLayout.LayoutParams progressBarDetails =
new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
progressBarDetails.addRule(RelativeLayout.CENTER_HORIZONTAL);
progressBarDetails.addRule(RelativeLayout.CENTER_VERTICAL);
if (borrowedBooks.isEmpty()) {
try {
requestRequests(BookshelfConstants.CONNECTION_URI);
} catch (JSONException e) {
e.printStackTrace();
}
} else {
updateDisplay();
}
return list;
}
