So it will actually be in your ChannelListFragment.Builder()
if you have access to our sample it will be in GroupChannelMainActivity.java
. Essentially it will look something like this:
return new ChannelListFragment.Builder(R.style.CustomChannelListStyle)
.setCustomChannelListFragment(new CustomChannelListFragment())
.setUseHeader(false)
.setHeaderTitle(null)
.setUseHeaderLeftButton(true)
.setUseHeaderRightButton(true)
.setHeaderLeftButtonIconResId(R.drawable.icon_arrow_left)
.setHeaderRightButtonIconResId(R.drawable.icon_create)
.setHeaderLeftButtonListener(null)
.setHeaderRightButtonListener(null)
.setChannelListAdapter(new CustomChannelListAdapter())
.setItemClickListener((view, i, channel) -> showCustomChannelActivity(channel.getUrl()))
.setItemLongClickListener(null)
.setGroupChannelListQuery(null)
.build();