把popupwindow方法写在类里面要如何关联相应的布局

Question

protected void showpopupwindow() {
View contentView = LayoutInflater.from(context).inflate(R.layout.popup_view_layout, null);
popupWindow = new PopupWindow(contentView,
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT, true);
...........................
...........................
...........................
}

网上的例子都是showpopupwindow（）这样的函数调用 现在想把这个 函数写在一个类里面，实现多个类都可以调用这一个函数，想请教一下把此方法放在类中 View contentView = LayoutInflater.from(context).inflate(R.layout.popup_view_layout, null);这句话要如何修改呢

Answer 1

protected void showpopupwindow(**Context context**) {

View contentView = LayoutInflater.from(context).inflate(R.layout.popup_view_layout, null);
popupWindow = new PopupWindow(contentView,
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT, true);

}

是这这意思么？？