protected void onRefreshing(boolean doScroll) {
super.onRefreshing(doScroll);
if (getShowIndicatorInternal()) {
updateIndicatorViewsVisibility();
}
}
@Override
protected void onReset() {
super.onReset();
if (getShowIndicatorInternal()) {
updateIndicatorViewsVisibility();
}
}
@Override
protected void setRefreshingInternal(boolean doScroll) {
super.setRefreshingInternal(doScroll);
if (getShowIndicatorInternal()) {
updateIndicatorViewsVisibility();
}
}
@Override
public final void onScroll(
final AbsListView view,
final int firstVisibleItem,
final int visibleItemCount,
final int totalItemCount) {
if (DEBUG) {
Log.d(
LOG_TAG,
"First Visible: "
+ firstVisibleItem
+ ". Visible Count: "
+ visibleItemCount
+ ". Total Items: "
+ totalItemCount);
}
// If we have a OnItemVisibleListener, do check...
if (null != mOnLastItemVisibleListener) {
// Detect whether the last visible item has changed
final int lastVisibleItemIndex = firstVisibleItem + visibleItemCount;
/**
* Check that the last item has changed, we have any items, and that the last item is visible.
* lastVisibleItemIndex is a zero-based index, so we add one to it to check against
* totalItemCount.
*/
if (visibleItemCount > 0 && lastVisibleItemIndex + 1 == totalItemCount) {
if (lastVisibleItemIndex != mSavedLastVisibleIndex) {
mSavedLastVisibleIndex = lastVisibleItemIndex;
mOnLastItemVisibleListener.onLastItemVisible();
}
}
}
// If we're showing the indicator, check positions...
if (getShowIndicatorInternal()) {
updateIndicatorViewsVisibility();
}
// Finally call OnScrollListener if we have one
if (null != mOnScrollListener) {
mOnScrollListener.onScroll(view, firstVisibleItem, visibleItemCount, totalItemCount);
}
}
public final void onScroll(
final AbsListView view,
final int firstVisibleItem,
final int visibleItemCount,
final int totalItemCount) {
if (DEBUG) {
Log.d(
LOG_TAG,
"First Visible: "
+ firstVisibleItem
+ ". Visible Count: "
+ visibleItemCount
+ ". Total Items:"
+ totalItemCount);
}
/**
* Set whether the Last Item is Visible. lastVisibleItemIndex is a zero-based index, so we minus
* one totalItemCount to check
*/
if (null != mOnLastItemVisibleListener) {
mLastItemVisible =
(totalItemCount > 0) && (firstVisibleItem + visibleItemCount >= totalItemCount - 1);
}
// If we're showing the indicator, check positions...
if (getShowIndicatorInternal()) {
updateIndicatorViewsVisibility();
}
// Finally call OnScrollListener if we have one
if (null != mOnScrollListener) {
mOnScrollListener.onScroll(view, firstVisibleItem, visibleItemCount, totalItemCount);
}
}
