Frament+viewpager实现滑动布局

来源：互联网发布：北医李睿怎么样知乎编辑：程序博客网时间：2024/05/02 17:14

直接上代码

viewPager=(ViewPager)findViewById(R.id.vw_pager);
   fragment=new ArrayList<Fragment>();
Framentone fragment01=new Framentone();
Framenttwo fragment02=new Framenttwo();
Framentthree fragment03=new Framentthree();
fragment.add(fragment01);
fragment.add(fragment02);
fragment.add(fragment03);
fPagerAdapter=new FragmentPagerAdapter(getSupportFragmentManager()) {

   @Override
   public int getCount() {
       // TODO Auto-generated method stub
       return fragment.size();
   }

   @Override
   public Fragment getItem(int arg0) {
       // TODO Auto-generated method stub
       return fragment.get(arg0);
   }
};
viewPager.setAdapter(fPagerAdapter);
viewPager.setOnPageChangeListener(new OnPageChangeListener() {

   @Override
   public void onPageSelected(int position) {
       // TODO Auto-generated method stub
       resettextview();
       switch (position) {
       case 0:
           tv_xinqing.setBackgroundResource(R.drawable.top_tab_active);
           break;
        case 1:
           tv_huodong.setBackgroundResource(R.drawable.top_tab_active);
           break;
        case 2:
           tv_yueba.setBackgroundResource(R.drawable.top_tab_active);
   break;

       }
   }





   @Override
   public void onPageScrolled(int arg0, float arg1, int arg2) {
       // TODO Auto-generated method stub

   }

   @Override
   public void onPageScrollStateChanged(int arg0) {
       // TODO Auto-generated method stub

   }
});
}

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