Android中ScrollView嵌套GridView的解决办法

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

<ScrollView Android:layout_height="wrap_content"      Android:layout_width="fill_parent" android:id="@+id/scroll_content">      <com.yourclass.MyGridView xmlns:Android="http://schemas.android.com/apk/res/android"        Android:id="@+id/grid_view" android:layout_width="fill_parent"        Android:layout_height="wrap_content" android:numColumns="auto_fit"        Android:horizontalSpacing="1dip" android:verticalSpacing="1dip"        Android:columnWidth="150dip" android:stretchMode="columnWidth"        Android:gravity="center">              </com.yourclass.MyGridView>    </ScrollView>  

MyGridView gridview = (MyGridView) findViewById(R.id.grid_view);  gridview.setAdapter(new ImageAdapter（));