ListLastItemPartiallyVisibleTestpublic class ListLastItemPartiallyVisibleTest extends android.test.ActivityInstrumentationTestCase
| Fields Summary |
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| private android.widget.ListView | mListView | | private int | mListBottom |
| Constructors Summary |
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public ListLastItemPartiallyVisibleTest()
super("com.android.frameworks.coretests", ListLastItemPartiallyVisible.class);
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| Methods Summary |
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| protected void | setUp()
super.setUp();
mListView = getActivity().getListView();
mListBottom = mListView.getHeight() - mListView.getPaddingBottom();
| | public void | testMovingDownToFullyVisibleNoScroll()
final View firstChild = mListView.getChildAt(0);
final int firstBottom = firstChild.getBottom();
sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
assertEquals("shouldn't have scrolled: bottom of first child changed.",
firstBottom, firstChild.getBottom());
| | public void | testMovingUpToFullyVisibleNoScroll()
int numMovesToLast = mListView.getCount() - 1;
for (int i = 0; i < numMovesToLast; i++) {
sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
}
assertEquals("should have moved to last position",
mListView.getChildCount() - 1, mListView.getSelectedItemPosition());
final View lastChild = mListView.getSelectedView();
final int lastTop = lastChild.getTop();
sendKeys(KeyEvent.KEYCODE_DPAD_UP);
assertEquals("shouldn't have scrolled: top of last child changed.",
lastTop, lastChild.getTop());
| | public void | testPreconditions()
assertEquals("number of elements visible should be the same as number of items " +
"in adapter", mListView.getCount(), mListView.getChildCount());
final View lastChild = mListView.getChildAt(mListView.getChildCount() - 1);
assertTrue("last item should be partially off screen",
lastChild.getBottom() > mListBottom);
assertEquals("selected position", 0, mListView.getSelectedItemPosition());
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