BelowView.java

package com.ttj.view;

import android.content.Context;
import android.graphics.drawable.ColorDrawable;
import android.view.View;
import android.widget.PopupWindow;
/**
 * view底部popwindows
 * @author Admin
 *
 */
public class BelowView {
	private View convertView;
	private Context context;
	private PopupWindow pw;
	private int animationStyle;

	public BelowView(Context c, View convertView) {
		this.context = c;
		this.convertView = convertView;
	}

	public BelowView(Context c, int resource) {
		this.context = c;
		this.convertView = View.inflate(c, resource, null);
	}

	public void showBelowView(View view, boolean CanceledOnTouchOutside,
			int xoff, int yoff) {
		this.pw = new PopupWindow(this.convertView, -2, -2, true);

		this.pw.setOutsideTouchable(CanceledOnTouchOutside);
		if (this.animationStyle != 0) {
			this.pw.setAnimationStyle(this.animationStyle);
		}
		this.pw.setBackgroundDrawable(new ColorDrawable(0));
		this.pw.showAsDropDown(view, xoff, yoff);
	}

	public void setAnimation(int animationStyle) {
		this.animationStyle = animationStyle;
	}

	public View getBelowView() {
		return this.convertView;
	}

	public void dismissBelowView() {
		if (this.pw != null)
			this.pw.dismiss();
	}
}