code: package freed.cam.ui.themenextgen.adapter;
  
  import androidx.annotation.NonNull;
  import androidx.annotation.Nullable;
  import androidx.fragment.app.Fragment;
  import androidx.fragment.app.FragmentManager;
  import androidx.fragment.app.FragmentStatePagerAdapter;
  
  import freed.cam.ui.themenextgen.fragment.NextGenSettingDummyFragment;
  import freed.cam.ui.themenextgen.layoutconfig.SettingGroupConfig;
  
  public class SettingTabPagerAdapter extends FragmentStatePagerAdapter {
  
      private final NextGenSettingDummyFragment videoFragment;
      private final NextGenSettingDummyFragment pictureFragment;
      private final NextGenSettingDummyFragment rawFragment;
      private final NextGenSettingDummyFragment cameraFragment;
      private final NextGenSettingDummyFragment intervalFragment;
      private final NextGenSettingDummyFragment previewFragment;
      private final NextGenSettingDummyFragment etcFragment;
  
      public SettingTabPagerAdapter(@NonNull FragmentManager fm) {
          super(fm);
          SettingGroupConfig groupConfig = new SettingGroupConfig();
          rawFragment = NextGenSettingDummyFragment.getInstance(groupConfig.getRawGroup());
          videoFragment = NextGenSettingDummyFragment.getInstance(groupConfig.getVideoGroup());
          pictureFragment = NextGenSettingDummyFragment.getInstance(groupConfig.getPictureGroup());
          intervalFragment = NextGenSettingDummyFragment.getInstance(groupConfig.getIntervalGroup());
          etcFragment = NextGenSettingDummyFragment.getInstance(groupConfig.getEtcGroup());
          previewFragment = NextGenSettingDummyFragment.getInstance(groupConfig.getPreviewGroup());
          cameraFragment = NextGenSettingDummyFragment.getInstance(groupConfig.getCameraGroup());
      }
  
      @NonNull
      @Override
      public Fragment getItem(int position) {
          switch (position)
          {
              case 1:
                  return pictureFragment;
              case 2:
                  return rawFragment;
              case 3:
                  return cameraFragment;
              case 4:
                  return intervalFragment;
              case 5:
                  return previewFragment;
              case 6:
                  return etcFragment;
          }
          return videoFragment;
      }
  
      @Override
      public int getCount() {
          return 7;
      }
  
      @Nullable
      @Override
      public CharSequence getPageTitle(int position) {
          switch (position)
          {
              case 1:
                  return "Picture";
              case 2:
                  return "Raw";
              case 3:
                  return "Camera";
              case 4:
                  return "Interval";
              case 5:
                  return "Preview";
              case 6:
                  return "Etc";
          }
          return "Video";
      }
  }
  