ViewPager+View的适配器

2019独角兽企业重金招聘Python工程师标准>>>

public class MyViewPagerAdapter extends PagerAdapter {
    private ArrayList<View> mList;

    public MyViewPagerAdapter(ArrayList<View> mList) {
        this.mList = mList;
    }

    @Override
    public int getCount() {
        return mList.isEmpty() ? 0 : mList.size();
    }

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

//下面的两个方法要自己写，当ViewPager+Fragment的时候，适配器需要继承FragmentPagerAdapter，并且不写这两个方法

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

    @Override
    public Object instantiateItem(ViewGroup container, int position) {
        container.addView(mList.get(position));
        return mList.get(position);
    }
}
 

转载于:https://my.oschina.net/u/3730650/blog/1577294