Source code
package android.support.v4.view;
import android.view.View;
import android.view.ViewGroup;
public class NestedScrollingParentHelper {
private int mNestedScrollAxes;
private final ViewGroup mViewGroup;
public NestedScrollingParentHelper(ViewGroup viewGroup) {
this.mViewGroup = viewGroup;
}
public void onNestedScrollAccepted(View child, View target, int axes) {
this.mNestedScrollAxes = axes;
}
public int getNestedScrollAxes() {
return this.mNestedScrollAxes;
}
public void onStopNestedScroll(View target) {
this.mNestedScrollAxes = 0;
}
}