Examples with InternalSelectionView android.util.InternalSelectionView used on opensource projects

Example 11 with InternalSelectionView

use of android.util.InternalSelectionView in project android_frameworks_base by crdroidandroid.

the class ScrollingThroughListOfFocusablesTest method testNavigatingUpThroughInternalSelection.

@LargeTest
public void testNavigatingUpThroughInternalSelection() throws Exception {
    // get to bottom of second item
    for (int i = 0; i < 2; i++) {
        for (int j = 0; j < mNumRowsPerItem; j++) {
            if (i < 1 || j < mNumRowsPerItem - 1) {
                sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
                getInstrumentation().waitForIdleSync();
            }
        }
    }
    // (make sure we are at last row of second item)
    {
        assertEquals(1, mListView.getSelectedItemPosition());
        InternalSelectionView view = mActivity.getSelectedView();
        assertEquals(mNumRowsPerItem - 1, view.getSelectedRow());
    }
    // go back up to the top of the second item
    for (int i = mNumRowsPerItem - 1; i >= 0; i--) {
        assertEquals(1, mListView.getSelectedItemPosition());
        InternalSelectionView view = mActivity.getSelectedView();
        assertInternallySelectedRowOnScreen(view, i);
        // move up to next row
        if (i > 0) {
            sendKeys(KeyEvent.KEYCODE_DPAD_UP);
            getInstrumentation().waitForIdleSync();
        }
    }
    // now we are at top row, should have caused scrolling, and fading edge...
    {
        assertEquals(1, mListView.getSelectedItemPosition());
        InternalSelectionView view = mActivity.getSelectedView();
        assertEquals(0, view.getSelectedRow());
        view.getDrawingRect(mTempRect);
        mListView.offsetDescendantRectToMyCoords(view, mTempRect);
        assertEquals("top of selected row should be just below top vertical fading edge", mListView.getVerticalFadingEdgeLength(), view.getTop());
    }
    // make sure fading edge is the view we expect
    {
        final InternalSelectionView view = (InternalSelectionView) mListView.getChildAt(0);
        assertEquals(mActivity.getLabelForPosition(0), view.getLabel());
    }
}

Example 12 with InternalSelectionView

use of android.util.InternalSelectionView in project android_frameworks_base by crdroidandroid.

the class ScrollingThroughListOfFocusablesTest method testScrollingDownInFirstItem.

@MediumTest
public void testScrollingDownInFirstItem() throws Exception {
    for (int i = 0; i < mNumRowsPerItem; i++) {
        assertEquals(0, mListView.getSelectedItemPosition());
        InternalSelectionView view = mActivity.getSelectedView();
        assertInternallySelectedRowOnScreen(view, i);
        // move to next row
        if (i < mNumRowsPerItem - 1) {
            sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
            getInstrumentation().waitForIdleSync();
        }
    }
    {
        assertEquals(0, mListView.getSelectedItemPosition());
        InternalSelectionView view = (InternalSelectionView) mListView.getSelectedView();
        // 1 pixel tolerance in case height / 4 is not an even number
        final int bottomFadingEdgeTop = mListView.getBottom() - mListView.getVerticalFadingEdgeLength();
        assertTrue("bottom of view should be just above fading edge", view.getBottom() == bottomFadingEdgeTop);
    }
    // make sure fading edge is the expected view
    {
        assertEquals("should be a second view visible due to the fading edge", 2, mListView.getChildCount());
        InternalSelectionView peekingChild = (InternalSelectionView) mListView.getChildAt(1);
        assertNotNull(peekingChild);
        assertEquals("wrong value for peeking list item", mActivity.getLabelForPosition(1), peekingChild.getLabel());
    }
}

Example 13 with InternalSelectionView

use of android.util.InternalSelectionView in project android_frameworks_base by crdroidandroid.

the class ButtonAboveTallInternalSelectionViewTest method testMovingFocusDownToItemTallerThanScreenStillOnScreen.

@MediumTest
public void testMovingFocusDownToItemTallerThanScreenStillOnScreen() {
    sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
    getInstrumentation().waitForIdleSync();
    final InternalSelectionView isv = getActivity().getIsv();
    assertTrue("internal selection view should have taken focus", isv.isFocused());
    assertEquals("internal selection view selected row", 0, isv.getSelectedRow());
    assertTrue("top of ISV should still be on screen", getActivity().getIsv().getTop() > getActivity().getScrollView().getScrollY());
}

Example 14 with InternalSelectionView

use of android.util.InternalSelectionView in project android_frameworks_base by ParanoidAndroid.

the class ScrollingThroughListOfFocusablesTest method testNoFadingEdgeAtBottomOfLastItem.

@LargeTest
public void testNoFadingEdgeAtBottomOfLastItem() {
    // move down to last item
    for (int i = 0; i < mNumItems; i++) {
        for (int j = 0; j < mNumRowsPerItem; j++) {
            if (i < mNumItems - 1 || j < mNumRowsPerItem - 1) {
                sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
                getInstrumentation().waitForIdleSync();
            }
        }
    }
    assertEquals(mNumItems - 1, mListView.getSelectedItemPosition());
    InternalSelectionView view = mActivity.getSelectedView();
    assertEquals(mNumRowsPerItem - 1, view.getSelectedRow());
    view.getRectForRow(mTempRect, mNumRowsPerItem - 1);
    mListView.offsetDescendantRectToMyCoords(view, mTempRect);
    assertTrue("bottom of last row of last item should be at " + "the bottom of the list view (no fading edge)", mListView.getBottom() - mListView.getVerticalFadingEdgeLength() < mTempRect.bottom);
}

Example 15 with InternalSelectionView

use of android.util.InternalSelectionView in project android_frameworks_base by ParanoidAndroid.

the class ScrollingThroughListOfFocusablesTest method testScrollingDownInFirstItem.

@MediumTest
public void testScrollingDownInFirstItem() throws Exception {
    for (int i = 0; i < mNumRowsPerItem; i++) {
        assertEquals(0, mListView.getSelectedItemPosition());
        InternalSelectionView view = mActivity.getSelectedView();
        assertInternallySelectedRowOnScreen(view, i);
        // move to next row
        if (i < mNumRowsPerItem - 1) {
            sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
            getInstrumentation().waitForIdleSync();
        }
    }
    {
        assertEquals(0, mListView.getSelectedItemPosition());
        InternalSelectionView view = (InternalSelectionView) mListView.getSelectedView();
        // 1 pixel tolerance in case height / 4 is not an even number
        final int bottomFadingEdgeTop = mListView.getBottom() - mListView.getVerticalFadingEdgeLength();
        assertTrue("bottom of view should be just above fading edge", view.getBottom() == bottomFadingEdgeTop);
    }
    // make sure fading edge is the expected view
    {
        assertEquals("should be a second view visible due to the fading edge", 2, mListView.getChildCount());
        InternalSelectionView peekingChild = (InternalSelectionView) mListView.getChildAt(1);
        assertNotNull(peekingChild);
        assertEquals("wrong value for peeking list item", mActivity.getLabelForPosition(1), peekingChild.getLabel());
    }
}