/**
* 描述：TODO
*
* @see com.ab.view.carousel.CarouselAdapter#setSelectedPositionInt(int)
* @author: zhaoqp
* @date：2013-11-28 上午11:14:35
* @version v1.0
*/
@Override
void setSelectedPositionInt(int position) {
super.setSelectedPositionInt(position);
super.setNextSelectedPositionInt(position);
// Updates any metadata we keep about the selected item.
updateSelectedItemMetadata();
}
/** Called when rotation is finished. */
private void onFinishedMovement() {
if (mSuppressSelectionChanged) {
mSuppressSelectionChanged = false;
// We haven't been callbacking during the fling, so do it now
super.selectionChanged();
}
checkSelectionChanged();
invalidate();
}
/**
* Setting up images after layout changed.
*
* @param changed the changed
* @param l the l
* @param t the t
* @param r the r
* @param b the b
*/
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
super.onLayout(changed, l, t, r, b);
/*
* Remember that we are in layout to prevent more layout request from
* being generated.
*/
mInLayout = true;
layout(0, false);
mInLayout = false;
}
/**
* 描述：TODO
*
* @see android.view.View#onFocusChanged(boolean, int, android.graphics.Rect)
* @author: zhaoqp
* @date：2013-11-28 上午11:14:35
* @version v1.0
*/
@Override
protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) {
super.onFocusChanged(gainFocus, direction, previouslyFocusedRect);
/*
* The gallery shows focus by focusing the selected item. So, give
* focus to our selected item instead. We steal keys from our
* selected item elsewhere.
*/
if (gainFocus && mSelectedChild != null) {
mSelectedChild.requestFocus(direction);
}
}
/**
* 描述：TODO
*
* @see com.ab.view.carousel.CarouselAdapter#selectionChanged()
* @author: zhaoqp
* @date：2013-11-28 上午11:14:35
* @version v1.0
*/
@Override
void selectionChanged() {
if (!mSuppressSelectionChanged) {
super.selectionChanged();
}
}
