Android显示警报

Question

  @Override
public void run() {
AlertDialog.Builder ab = new AlertDialog.Builder(DashboardActivity.this);
ab.setMessage("invalid deal id or does not belong to the same organization").
setNegativeButton("OK", dialogClickListener).show();
   }

当我点击确定警报时不会解雇; 试着 ab.dismiss（） ab.cancel（）

任何帮助？

Answer 1

<ul>
   <li ng-repeat="user in users | customFilter: 15"> 
      {{ user }}
   </li>
</ul>

Answer 2

String sql = "select u from User u where UPPER(u.role) like (:role)";
List<User>  u = em.createQuery(sql, User.class)
         .setParameter("role", "journalist")
         .getResultList();

这有效：）