Back to project page QuickReturn.
The source code is released under:
MIT License
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package com.felipecsl.quickreturn.library; /*from w w w .j a v a 2 s. co m*/ import com.felipecsl.quickreturn.library.widget.ObservableScrollView; import java.util.ArrayList; public class CompositeOnScrollListener extends ArrayList<ObservableScrollView.OnScrollListener> implements ObservableScrollView.OnScrollListener { public void registerOnScrollListener(final ObservableScrollView.OnScrollListener listener) { add(listener); } public void unregisterOnScrollListener(final ObservableScrollView.OnScrollListener listener) { remove(listener); } @Override public void onScrollChanged(final int scrollY) { for (ObservableScrollView.OnScrollListener listener : this) listener.onScrollChanged(scrollY); } }