ListItemRequestRectAboveThinFirstItemTestpublic class ListItemRequestRectAboveThinFirstItemTest extends android.test.ActivityInstrumentationTestCase
| Fields Summary |
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| private android.widget.ListView | mListView |
| Constructors Summary |
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public ListItemRequestRectAboveThinFirstItemTest()
super("com.android.frameworks.coretests", ListOfThinItems.class);
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| Methods Summary |
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| protected void | setUp()
super.setUp();
mListView = getActivity().getListView();
| | public void | testPreconditions()
assertTrue("first child needs to be within fading edge height",
mListView.getChildAt(0).getBottom() < mListView.getVerticalFadingEdgeLength());
assertTrue("should be at least two visible children",
mListView.getChildCount() >= 2);
| | public void | testSecondItemRequestRectAboveTop()
sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
assertEquals("selected position", 1, mListView.getSelectedItemPosition());
final View second = mListView.getChildAt(1);
final Rect rect = new Rect();
second.getDrawingRect(rect);
rect.offset(0, -2 * second.getBottom());
getActivity().requestRectangleOnScreen(1, rect);
getInstrumentation().waitForIdleSync();
assertEquals("top of first item",
mListView.getListPaddingTop(), mListView.getChildAt(0).getTop());
| | public void | testSecondToLastItemRequestRectBelowBottom()
final int secondToLastPos = mListView.getCount() - 2;
while (mListView.getSelectedItemPosition() < secondToLastPos) {
sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
}
assertEquals("selected position", secondToLastPos,
mListView.getSelectedItemPosition());
final View secondToLast = mListView.getSelectedView();
final Rect rect = new Rect();
secondToLast.getDrawingRect(rect);
rect.offset(0,
2 * (mListView.getBottom() - secondToLast.getTop()));
final int secondToLastIndex = mListView.getChildCount() - 2;
getActivity().requestRectangleOnScreen(secondToLastIndex, rect);
getInstrumentation().waitForIdleSync();
int listBottom = mListView.getHeight() - mListView.getPaddingBottom();
assertEquals("bottom of last item should be at bottom of list",
listBottom,
mListView.getChildAt(mListView.getChildCount() - 1).getBottom());
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