【发布时间】:2011-05-27 12:37:35
【问题描述】:
我正在尝试在 ListView 中以编程方式调用 onScroll 事件。
谁能帮帮我?
这是我的代码:
@RunWith(RobolectricTestRunner.class)
public class ActivityListViewTest {
private ActivityListView activity;
@Before
public void setUp() throws Exception {
activity = new ActivityListView();
}
@Test
public void shouldUpdateListViewChildCountOnCreate() throws Exception{
activity.onCreate(null);
ListView calendarListView = (ListView)activity.findViewById(R.id.listview);
assertTrue("CHILD COUNT IS: " + calendarListView.getChildCount(), calendarListView.getChildCount() > 0);
// Here i want to invoke onScroll event. Then ListView must update and listView items count become to be more that 20
assertTrue("CHILD COUNT IS: " + calendarListView.getChildCount(), calendarListView.getChildCount() > 20);
}
}
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