com.handmark.pulltorefresh.library.PullToRefreshScrollView Maven / Gradle / Ivy

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package com.handmark.pulltorefresh.library;

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.ScrollView;

public class PullToRefreshScrollView extends PullToRefreshBase {

	public PullToRefreshScrollView(Context context, AttributeSet attrs) {
		super(context, attrs);
	}

	@Override
	protected ScrollView createRefreshableView(Context context, AttributeSet attrs) {
		ScrollView scrollView = new ScrollView(context, attrs);
		scrollView.setId(R.id.scrollview);
		return scrollView;
	}

	@Override
	protected boolean isReadyForPullDown() {
		return mRefreshableView.getScrollY() == 0;
	}

	@Override
	protected boolean isReadyForPullUp() {
		View scrollViewChild = mRefreshableView.getChildAt(0);
		if (null != scrollViewChild) {
			return mRefreshableView.getScrollY() >= (scrollViewChild.getHeight() - getHeight());
		}
		return false;
	}
}