android.widget.AbsListView#OnScrollListener ( )源码实例Demo

public void attachToListView(@NonNull AbsListView listView,
                             ScrollDirectionListener scrollDirectionListener,
                             AbsListView.OnScrollListener onScrollListener) {
    AbsListViewScrollDetectorImpl scrollDetector = new AbsListViewScrollDetectorImpl();
    scrollDetector.setScrollDirectionListener(scrollDirectionListener);
    scrollDetector.setOnScrollListener(onScrollListener);
    scrollDetector.setListView(listView);
    scrollDetector.setScrollThreshold(DensityUtil.dip2px(MainApp.CONTEXT, 4));
    listView.setOnScrollListener(scrollDetector);
}
 

public void registerExtraOnScrollListener(AbsListView.OnScrollListener listener) {
    mExtraOnScrollListeners.add(listener);
}
 

protected AbsListView.OnScrollListener getOnScrollListener() {
    return mOnScrollListener;
}
 

public void setOnScrollListener(AbsListView.OnScrollListener onScrollListener) {
    this.onScrollListener = onScrollListener;
}
 

public AbsListView.OnScrollListener getDelegateScrollListener() {
    return delegate;
}
 

public void setOnScrollListener(AbsListView.OnScrollListener l) {
    mExternalOnScrollListener = l;
}
 

public void setOnScrollListener(AbsListView.OnScrollListener onScrollListener) {
    mOnScrollListener = onScrollListener;
}
 

public void addOnScrollListener(AbsListView.OnScrollListener l) {
    this.listener = l;
}
 

public void setOnScrollListener(AbsListView.OnScrollListener absListViewScrollListener) {
    this.absListScrollListener = absListViewScrollListener;
}
 

public void registerOnScrollListener(final AbsListView.OnScrollListener listener) {
    add(listener);
}
 

public AbsListViewHelper registerOnScrollListener(AbsListView.OnScrollListener listener) {
    scrollListener.registerOnScrollListener(listener);
    return this;
}
 

@Override
public void setOnScrollListener(AbsListView.OnScrollListener l) {
	this.mOnScrollListener = l;
}
 

public RecyclerToListViewScrollListener(AbsListView.OnScrollListener scrollListener) {
    this.scrollListener = scrollListener;
}
 

@Override
public void onScrollStateChanged(final AbsListView view, final int scrollState) {
  for (AbsListView.OnScrollListener listener : this) {
    listener.onScrollStateChanged(view, scrollState);
  }
}
 

public void unregisterOnScrollListener(final AbsListView.OnScrollListener listener) {
    remove(listener);
}
 

public void registerExtraOnScrollListener(AbsListView.OnScrollListener listener) {
    mExtraOnScrollListenerList.add(listener);
}
 

public void setOnScrollListener(AbsListView.OnScrollListener onScrollListener) {
    this.onScrollListener = onScrollListener;
}
 

public void registerExtraOnScrollListener(AbsListView.OnScrollListener listener) {
    mExtraOnScrollListenerList.add(listener);
}
 

/**
 * Paginate is using OnScrollListener in order to detect when list is scrolled near the end. That means that
 * internal listener is attached on AbsListView. Since AbsListView can have only one OnScrollListener it is
 * needed to use this method to add additional OnScrollListener (as delegate).
 *
 * @param onScrollListener that will be called when list is scrolled.
 * @return {@link com.paginate.abslistview.AbsListViewPaginate.Builder}
 */
public Builder setOnScrollListener(AbsListView.OnScrollListener onScrollListener) {
    this.onScrollListener = onScrollListener;
    return this;
}
 

public ScrollListener(AbsListView.OnScrollListener delgateListener) {

            this.delgateListener = delgateListener;
        }