Fragment +ViewPager

public class MainActivity extends FragmentActivity {

private ViewPager vp;

@Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);
       vp = (ViewPager) findViewById(R.id.vp);
       vp.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {

           @Override
           public int getCount() {
               // TODO Auto-generated method stub
               return 2;
           }

           @Override
           public Fragment getItem(int arg0) {
               // TODO Auto-generated method stub
               Fragment fragment=null;
               switch (arg0) {
               case 0:
                   fragment=new Fragment1();
                   break;
               case 1:
                   fragment=new Fragment2();
                   break;

default:
                   break;
               }
               return fragment;
           }
       });
   }

//点击切换
   @Override
   public void onClick(View v) {
       // TODO Auto-generated method stub
       switch (v.getId()) {
       case R.id.tv_one:
           vp.setCurrentItem(0);
           break;
       case R.id.tv_tow:
           vp.setCurrentItem(1);
           break;
       default:
           break;
       }
   }

-------------

public class Fragment1 extends Fragment{
   @Override
   public View onCreateView(LayoutInflater inflater, ViewGroup container,
           Bundle savedInstanceState) {
       // TODO Auto-generated method stub
       View view = inflater.inflate(R.layout.layou_fragment1, null);
       return view;
   }
}

巴特西

Fragment +ViewPager

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