public void deleteAction() {
if (lastItemClicked != -1) {
BookCollection.getBooks().remove(lastItemClicked);
majListBook();
ActionBar actionBar = getSupportActionBar();
actionBar.setTitle("My Collection");
if (BookCollection.getBooks().size() == 0) {
ActionMenuItemView menuItem = (ActionMenuItemView) findViewById(R.id.action_del);
menuItem.setVisibility(View.INVISIBLE);
menuItem = (ActionMenuItemView) findViewById(R.id.action_edit);
menuItem.setVisibility(View.INVISIBLE);
}
lastItemClicked = -1;
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu items for use in the action bar
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu_action_bar_book, menu);
if (BookCollection.getBooks().size() == 0) {
menu.getItem(0).setVisible(false);
menu.getItem(1).setVisible(false);
}
return super.onCreateOptionsMenu(menu);
}
private void majListBook() {
ListView bookList = (ListView) findViewById(R.id.bookList);
List<Map<String, String>> l_books = new ArrayList<Map<String, String>>();
for (Book book : BookCollection.getBooks()) {
Map<String, String> bookMap = new HashMap<String, String>();
bookMap.put("img", String.valueOf(book.getId_img())); // use available img
bookMap.put("author", book.getAuthor());
bookMap.put("title", book.getTitle());
bookMap.put("gender", book.getGender());
bookMap.put("isbn", book.getIsbn());
bookMap.put("year", book.getYear());
bookMap.put("description", book.getDescription());
l_books.add(bookMap);
}
SimpleAdapter listAdapter =
new SimpleAdapter(
this.getBaseContext(),
l_books,
R.layout.book_detail,
/*ajout gender*/
new String[] {"img", "author", "title", "gender", "isbn", "year", "description"},
new int[] {
R.id.img_cover,
R.id.author,
R.id.title,
R.id.gender,
R.id.isbn,
R.id.year,
R.id.description
});
bookList.setAdapter(listAdapter);
bookList.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
ActionBar actionBar = getSupportActionBar();
HashMap<String, String> map =
(HashMap<String, String>) parent.getItemAtPosition(position);
actionBar.setTitle(map.get("title"));
lastItemClicked = position;
System.out.println(position + " " + id);
}
});
}
