in my project I have this case:
@BindView(R.id.viewpager)
ViewPager viewPager;
TabLayout tabLayout;
AddParkingFragmentListener listener;
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View inflatedView = inflater.inflate(R.layout.fragment_add_parking, container, false);
ButterKnife.bind(this, inflatedView);
tabLayout = (TabLayout) getActivity().findViewById(R.id.tabs);
tabLayout.setVisibility(View.VISIBLE);
return inflatedView;
}
where I need to bind a view that is in the activity_main.xml layout.
I've thought that I could use an interface to disable the visibility directly in the MainActivity, but I would also know if there is the possibility to bind this view using Butterknife, because in the MainActivity I have also this problem:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
View view = navigationView.getHeaderView(0);
profile = (ImageView) view.findViewById(R.id.imgPro);
//this views are in the navigation view, how to bind using butterknife?
logo = (ImageView) view.findViewById(R.id.logo);
email = (TextView) findViewById(R.id.email_profile);
ButterKnife.bind(this);
}
is there a way to do this or I need to use findViewById() method?
Thanks
According the oficial documentation from Butter Knife Library
They have included findById methods which simplify code that still has to find views on a View, Activity, or Dialog. It uses generics to infer the return type and automatically performs the cast.
View view = LayoutInflater.from(context).inflate(R.layout.thing, null);
TextView firstName = ButterKnife.findById(view, R.id.first_name);
TextView lastName = ButterKnife.findById(view, R.id.last_name);
ImageView photo = ButterKnife.findById(view, R.id.photo);
Add a static import for ButterKnife.findById and enjoy even more fun.