/** Update user's profile info */
private void updateUI() {
if (mUser != null) {
mUserInfo.setText(buildUserInfoDisplay(mUser));
mProfilePictureView.setProfileId(mUser.getId());
} else {
mUserInfo.setText(null);
mProfilePictureView.setProfileId(null);
}
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View vi = convertView;
if (convertView == null) {
LayoutInflater inflater =
(LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
vi = inflater.inflate(R.layout.item_invitados_list, null);
}
GraphUser item = items.get(position);
ProfilePictureView foto = (ProfilePictureView) vi.findViewById(R.id.fotoPerfil);
foto.setProfileId(item.getId());
TextView nombre = (TextView) vi.findViewById(R.id.nombrePerfil);
nombre.setText(item.getName());
ImageButton eliminar = (ImageButton) vi.findViewById(R.id.eliminarInvitado);
// Usamos el SETTAG y despues el GETTAG para saber que botón ha sido pulsado de todos los items
// que son visibles, y así poder saber que item borrar.
eliminar.setTag(position);
eliminar.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
if (view.getTag() instanceof Integer) {
deleteItem(((Integer) view.getTag()));
notifyDataSetChanged();
}
}
});
return vi;
}
private void updateUI() {
Session session = Session.getActiveSession();
boolean enableButtons = (session != null && session.isOpened());
postStatusUpdateButton.setEnabled(enableButtons);
postPhotoButton.setEnabled(enableButtons);
pickFriendsButton.setEnabled(enableButtons);
pickPlaceButton.setEnabled(enableButtons);
if (enableButtons && user != null) {
profilePictureView.setProfileId(user.getId());
greeting.setText("Greetings " + user.getFirstName());
} else {
profilePictureView.setProfileId(null);
greeting.setText(null);
}
}