解决ScrollView中listview、gridview的嵌套问题

一、listview
public class ListViewForScrollView extends ListView {

public ListViewForScrollView(Context context) {
super(context);
}
public ListViewForScrollView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public ListViewForScrollView(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
}
@Override
/**
* 重写该方法，达到使ListView适应ScrollView的效果
*/
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, expandSpec);
}
}

二、gridview
public class GridViewForScrollView extends GridView {

public GridViewForScrollView(Context context) {
super(context);
}
public GridViewForScrollView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public GridViewForScrollView(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
}

@Override
/**
* 重写该方法，达到使GridView适应ScrollView的效果
*/
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, expandSpec);
}
}