解決ScrollView中listview、gridview的嵌套問題

 

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
 /**
  * 重寫該方法，達到使ListView適應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
 /**
  * 重寫該方法，達到使GridView適應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);
 }
}