ChatActivity

gistfile1.txt

public class ChatActivity extends AppCompatActivity {
	private ActivityCommonUtils activityCommonUtils = new ActivityCommonUtils(this);
	private ManagerModel[] managerModels;

	@BindView(R.id.tabLayout_container)
	TabLayout tabsContainer;

	@BindView(R.id.viewPager_tabsPager)
	ViewPager fragmentPager;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		activityCommonUtils.setLayoutTemplate(R.layout.layout_all_main_toolbar_content_header_bg,
				R.layout.activity_chat, null,
				true, false);
		ButterKnife.bind(this);

		activityCommonUtils.setupPageCaption("Чат");
		activityCommonUtils.setupBackToPrevActivityIcon(true);

		loadAvailableManagersForChat();
	}

	private void loadAvailableManagersForChat() {
		activityCommonUtils.showProgressbar();
		//API взять доступных менеджеров, первый будет активным

		List<ManagerModel> managerModelList = new ArrayList<>();
		for (int i = 0; i <= 4; i++) {
			ManagerModel currManager = new ManagerModel();
			currManager.id = String.valueOf(i);
			currManager.firstName = String.format("Менеджер %d", i);
			managerModelList.add(currManager);
		}
		managerModels = managerModelList.toArray(new ManagerModel[0]);
		activityCommonUtils.hideProgressbar();

		ChatPageTabFragmentsAdapter chatPageTabFragmentsAdapter = new ChatPageTabFragmentsAdapter(getSupportFragmentManager(), managerModels);

		for (ManagerModel managerModel: managerModelList) {
			chatPageTabFragmentsAdapter.addFragment(ChatFragment.newInstance(managerModel));
		}

		//chatPageTabFragmentsAdapter.add

		fragmentPager.setAdapter(chatPageTabFragmentsAdapter);
		tabsContainer.setupWithViewPager(fragmentPager);
	}
}