viewpager中的两个Fragment，点击FB中的按钮跳转到FragmentA

Question

ViewPager中有FragmentA和FragmentB,点击FragmentA中的按钮,跳转到FragmentA

跪求大神解答

Answer 1

 FragmentManager fm = getFragmentManager();
     FragmentTransaction ft = fm.beginTransaction();
     switch (v.getId()) {
     case R.id.ib_update:
          ft.replace(R.id.ll_home,new TheLatestFragment());         //用 replace方法替换是可以的
          ft.commit();
        break;
    }