fragment

来源： https://stackoverflow.com/questions/47322740/how-to-load-webview-in-fragment-class-how-to-load-webview-in-android

来源： https://stackoverflow.com/questions/64037350/adapter-and-fragment-something-incomprehensible-to-me-happens

来源： https://stackoverflow.com/questions/64037350/adapter-and-fragment-something-incomprehensible-to-me-happens

来源： https://stackoverflow.com/questions/63698898/mesibo-call-ui-is-not-updating

来源： https://stackoverflow.com/questions/60151275/android-viewpager2-with-fragment-containing-a-recyclerview-not-scrolling

来源： https://stackoverflow.com/questions/60151275/android-viewpager2-with-fragment-containing-a-recyclerview-not-scrolling

来源： https://stackoverflow.com/questions/59916824/fragment-routing-after-page-load-angular

来源： https://stackoverflow.com/questions/59916824/fragment-routing-after-page-load-angular

问题 I have an ActionBarActivity and fragment. I am using FragmentPagerAdapter that provides fragment to my app. My question How can I access parent Activity View in Fragment ?? 回答1: You can use View view = getActivity().findViewById(R.id.viewid); Quoting docs Specifically, the fragment can access the Activity instance with getActivity() and easily perform tasks such as find a view in the activity layout 回答2: At first, create a view like this: View view = getActivity().findViewById(R.id.viewid);

问题 This is what I'm trying to do. Set an ArrayList of object inside a Fragment Get that array from an observer within the FragmentActivity container (the activity that hosts all the fragments) So, What I have done is the following. First I created the SharedViewModel from where I will set and get the data from : SharedViewModel.kt class SharedViewModel: ViewModel() { var personArrayObj:MutableLiveData<ArrayList<Person>> = MutableLiveData() fun setPersonArray(personArray:ArrayList<Person>){