Replace Fragment in view pager about smarttablayout

[ogaclejapan]

Hi, @GabiR
Sorry for replying late.

Maybe it will work with this code.

onCreate:

FragmentPagerItems pages = FragmentPagerItems.with(this)
    .add("Test1", Fragment1.class)
    .add("Test2", Fragment2.class)
    .add("Test3", Fragment3.class)
    .create();

FragmentStatePagerItemAdapter adapter = new FragmentStatePagerItemAdapter(
    getSupportFragmentManager(), pages) {
  @Override
  public int getItemPosition(Object object) {
    return PagerAdapter.POSITION_NONE;
  }
};

viewPager.setAdapter(adapter);
viewPagerTab.setViewPager(viewPager);

Replace:

pages.set(1, FragmentPagerItem.of("Test2", Fragment4.class));
adapter.notifyDataSetChanged();

If you want to also change the tab name, you will need to re-set the SmartTabLayout#setViewPager(...)

pages.set(1, FragmentPagerItem.of("Test2", Fragment4.class));
adapter.notifyDataSetChanged();
viewPagerTab.setViewPager(viewPager); 

Solved?

[GabiR]

Yup, thanks a lot

[MarkOSullivan94]

@ogaclejapan would you be able to provide a working example of this? Trying to implement something similar and it changes the text within the tab but doesn't change the fragment displayed.

Update:

I tried adding the fragment within a new tab, seems like the issue is only for updating an existing tab.