在viewpager中使用listview的問題？

我想在每個頁面的不同數據的四頁viewpager中添加一個listview。 Vector pages = new Vector（）;在viewpager中使用listview的問題？

pages.add(listAppStore1); 
pages.add(listAppStore2); 
pages.add(listAppStore3); 
pages.add(listAppStore4); 

    ViewPager vp = (ViewPager) findViewById(R.id.viewpager); 
    CustomPagerAdapter adapter = new CustomPagerAdapter(AppsActivity.this,pages); 
    vp.setAdapter(adapter); 

    vp.setOnPageChangeListener(new OnPageChangeListener() { 

     public void onPageSelected(int arg0) { 
      // TODO Auto-generated method stub 

     } 

     public void onPageScrolled(int arg0, float arg1, int position) { 
      // TODO Auto-generated method stub 


     } 

     public void onPageScrollStateChanged(int position1) { 
      // TODO Auto-generated method stub 
      if (position1==0) { 
       modifydata(); 
            myAppStore.setadapter(mStoreAdapter); 
      } else if (position1==1) { 
       modifydata(); 
            myAppStore.setadapter(mStoreAdapter); 
      }else if (position1==2) { 
       modifydata(); 
            myAppStore.setadapter(mStoreAdapter); 
      }else if (position1==3) { 
         modifydata(); 
            myAppStore.setadapter(mStoreAdapter); 
      } 
     } 
    }); 

}

，這裏是適配器類公共類CustomPagerAdapter擴展PagerAdapter {

private Context mContext; 
private Vector<View> pages; 

public CustomPagerAdapter(Context context, Vector<View> pages) { 
    this.mContext=context; 
    this.pages=pages; 
} 

@Override 
public Object instantiateItem(ViewGroup container, int position) { 


    View page = pages.get(position); 

    container.addView(page); 


    return page; 
} 



@Override 
public int getCount() { 
    return 3; 
} 

@Override 
public boolean isViewFromObject(View view, Object object) { 
    return view.equals(object); 
} 

@Override 
public void destroyItem(ViewGroup container, int position, Object object) { 
    container.removeView((View) object); 
} 

}

我得到錯誤的logcat後強制關閉是指定的孩子已經有一個父。您必須先調用子對象的父對象的removeView（）。任何想法請!!!!! 現在我改變了它與四個listview ....它只顯示三頁!!!哪裏是第四個？如果pagerviewer一次只能保存三頁如何刪除第四個位置上的第一個，反之亦然？

來源

2013-08-26 user2696228