自定义listView在屏幕里显示的高度

来源：互联网发布：网络最新骗术编辑：程序博客网时间：2024/04/30 14:33

自定义listView在屏幕里显示的高度，在自定义有列表的Dialog时候用的着，不然列表会被拉得很长，影响感观！

public class MyListView extends ListView {/**自定义 listview高度 */    private int listViewHeight = 460;    public int getListViewHeight() {            return listViewHeight;    }    public void setListViewHeight(int listViewHeight) {            this.listViewHeight = listViewHeight;    }    public MyListView(Context context) {            super(context);                                   // TODO Auto-generated constructor stub    }    public MyListView(Context context, AttributeSet attrs, int defStyle) {            super(context, attrs, defStyle);                                 // TODO Auto-generated constructor stub    }    public MyListView(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);    }    //    //   @Override//   public void setCacheColorHint(int color) {//   //   super.setCacheColorHint(R.color.list_cache);//点击列表项时候的背景色//   }}