解决ScrollView嵌套ListView和GridView冲突的方法

本文摘抄自：http://blog.csdn.net/yuhailong626/article/details/20639217

原文地址：http://blog.csdn.net/yuhailong626/article/details/20639217

public class MyListView extends ListView {
public MyListView(Context context) {
super(context);
}
public MyListView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public MyListView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, expandSpec);
}
}

public class MyGridView extends GridView {
private boolean haveScrollbar = true;
public MyGridView(Context context) {
super(context);
}
public MyGridView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public MyGridView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
/**
* 设置是否有ScrollBar，当要在ScollView中显示时，应当设置为false。 默认为 true
*
* @param haveScrollbars
*/
public void setHaveScrollbar(boolean haveScrollbar) {
this.haveScrollbar = haveScrollbar;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
if (haveScrollbars == false) {
int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, expandSpec);
} else {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
}
}