fragment-oncreateview | 易学教程

Android - PageView in new BottomNavigationBar - prevent reload fragments

阅读更多关于 Android - PageView in new BottomNavigationBar - prevent reload fragments

问题 In my StartActivity the BottomNavigationBar Listener has the following setup: private GuideFragment guideFragment = new GuideFragment(); private MapFragment mapFragment = new MapFragment(); private MoreFragment moreFragment = new MoreFragment(); private BottomNavigationView.OnNavigationItemSelectedListener mOnNavigationItemSelectedListener = new BottomNavigationView.OnNavigationItemSelectedListener() { @Override public boolean onNavigationItemSelected(@NonNull MenuItem item) { Fragment

Android(Fragment) - Is it recommended to initialize a view object inside onActivityCreated method?

阅读更多关于 Android(Fragment) - Is it recommended to initialize a view object inside onActivityCreated method?

问题 View variables of fragments can be initialised in onCreateView method in this way.Here the TextView is inside the fragment. @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragmant_two,container,false); if(savedInstanceState == null) { } else { String data = savedInstanceState.getString("data"); TextView myText = (TextView)view.findViewById(R.id.text_view); myText.setText(data); } return view;

Android(Fragment) - Is it recommended to initialize a view object inside onActivityCreated method?

阅读更多关于 Android(Fragment) - Is it recommended to initialize a view object inside onActivityCreated method?

View variables of fragments can be initialised in onCreateView method in this way.Here the TextView is inside the fragment. @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragmant_two,container,false); if(savedInstanceState == null) { } else { String data = savedInstanceState.getString("data"); TextView myText = (TextView)view.findViewById(R.id.text_view); myText.setText(data); } return view; } But I found that a view is initialized inside onActivityCreated in this way. textView = (TextView)