自定义可以设置最大高度的ListView

public class MaxListView extends ListView {
/**
* listview高度
*/
private int listViewHeight;

public int getListViewHeight() {
return listViewHeight;
}

public void setListViewHeight(int listViewHeight) {
this.listViewHeight = listViewHeight;
}

public MaxListView(Context context) {
super(context);
// TODO Auto-generated constructor stub
}

public MaxListView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
// TODO Auto-generated constructor stub
}

public MaxListView(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
// TODO Auto-generated method stub
if (listViewHeight > -1) {
heightMeasureSpec = MeasureSpec.makeMeasureSpec(listViewHeight,
MeasureSpec.AT_MOST);
}
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

}

lv_kechengbiaoqian.setListViewHeight(500);