GridView在ListVi中不能完全显示或只显示一行的解决方法

原创于 2016-09-27 15:45:53 发布 · 310 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#gridview #listview #class

Android 自定义View 专栏收录该内容

4 篇文章

订阅专栏

import android.content.Context;
import android.util.AttributeSet;
import android.widget.GridView;

/**
 * Created by Administrator on 2016/9/26.
 * 重写onMeasure 让GridView在listView中重新计算高度
 */
public class MyGridView extends GridView {
    public MyGridView(Context context) {
        super(context);
        // TODO Auto-generated constructor stub
    }

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

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

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        // TODO Auto-generated method stub
        int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
        super.onMeasure(widthMeasureSpec, expandSpec);//注意这里返回的参数修改为 <span style="font-family: Arial, Helvetica, sans-serif;">expandSpec </span>
    }
}