当出现Viewpager中的Fragment显示,可以先把isViewFromObject 这个重写的方法注释掉
public class BabyViewPageAdapter extends FragmentPagerAdapter {
private List<Fragment> fragments;//fragment列表
public BabyViewPageAdapter(FragmentManager fm,List<Fragment> list) {
super(fm);
this.fragments = list;
}
@Override
public int getCount() {
return fragments.size();
}
@Override
public Fragment getItem(int position) {
LogUtils.v("BabyViewPageAdapter","getItem方法被调用");
return fragments.get(position);
}
//这个方法一定不要重写,重写就不显示
// @Override
// public boolean isViewFromObject(View view, Object object) {
// return view==object;
// }
}
网友评论