Package edu.cnm.deepdive.interviewprep.controller

Class QuestionFragment

java.lang.Object

androidx.fragment.app.Fragment

edu.cnm.deepdive.interviewprep.controller.QuestionFragment

All Implemented Interfaces:

ComponentCallbacks, View.OnCreateContextMenuListener, androidx.activity.result.ActivityResultCaller, HasDefaultViewModelProviderFactory, LifecycleOwner, ViewModelStoreOwner, SavedStateRegistryOwner

public class QuestionFragment
extends Fragment

Home screen for application. Implements logic to add/edit/delete questions.

Nested Class Summary

Nested classes/interfaces inherited from class androidx.fragment.app.Fragment

Fragment.InstantiationException, Fragment.SavedState

Field Summary

Fields inherited from class androidx.fragment.app.Fragment

mPreviousWho

Constructor Summary

Constructors

Constructor	Description
QuestionFragment()

Method Summary

Modifier and Type	Method	Description
void	onCreate(Bundle savedInstanceState)
View	onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)	Overrides the onCreateView method in Fragment.
void	onDestroyView()
void	onViewCreated(View view, Bundle savedInstanceState)	Overrides the onViewCreated method in Fragment.

Methods inherited from class androidx.fragment.app.Fragment

dump, equals, getActivity, getAllowEnterTransitionOverlap, getAllowReturnTransitionOverlap, getArguments, getChildFragmentManager, getContext, getDefaultViewModelProviderFactory, getEnterTransition, getExitTransition, getFragmentManager, getHost, getId, getLayoutInflater, getLayoutInflater, getLifecycle, getLoaderManager, getParentFragment, getParentFragmentManager, getReenterTransition, getResources, getRetainInstance, getReturnTransition, getSavedStateRegistry, getSharedElementEnterTransition, getSharedElementReturnTransition, getString, getString, getTag, getTargetFragment, getTargetRequestCode, getText, getUserVisibleHint, getView, getViewLifecycleOwner, getViewLifecycleOwnerLiveData, getViewModelStore, hashCode, hasOptionsMenu, instantiate, instantiate, isAdded, isDetached, isHidden, isInLayout, isMenuVisible, isRemoving, isResumed, isStateSaved, isVisible, onActivityCreated, onActivityResult, onAttach, onAttach, onAttachFragment, onConfigurationChanged, onContextItemSelected, onCreateAnimation, onCreateAnimator, onCreateContextMenu, onCreateOptionsMenu, onDestroy, onDestroyOptionsMenu, onDetach, onGetLayoutInflater, onHiddenChanged, onInflate, onInflate, onLowMemory, onMultiWindowModeChanged, onOptionsItemSelected, onOptionsMenuClosed, onPause, onPictureInPictureModeChanged, onPrepareOptionsMenu, onPrimaryNavigationFragmentChanged, onRequestPermissionsResult, onResume, onSaveInstanceState, onStart, onStop, onViewStateRestored, postponeEnterTransition, postponeEnterTransition, registerForActivityResult, registerForActivityResult, registerForContextMenu, requestPermissions, requireActivity, requireArguments, requireContext, requireFragmentManager, requireHost, requireParentFragment, requireView, setAllowEnterTransitionOverlap, setAllowReturnTransitionOverlap, setArguments, setEnterSharedElementCallback, setEnterTransition, setExitSharedElementCallback, setExitTransition, setHasOptionsMenu, setInitialSavedState, setMenuVisibility, setReenterTransition, setRetainInstance, setReturnTransition, setSharedElementEnterTransition, setSharedElementReturnTransition, setTargetFragment, setUserVisibleHint, shouldShowRequestPermissionRationale, startActivity, startActivity, startActivityForResult, startActivityForResult, startIntentSenderForResult, startPostponedEnterTransition, toString, unregisterForContextMenu

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

QuestionFragment

public QuestionFragment()

Method Detail

onCreate

public void onCreate(@Nullable
                     Bundle savedInstanceState)

Overrides:

onCreate in class Fragment

onCreateView

public View onCreateView(@NonNull
                         LayoutInflater inflater,
                         ViewGroup container,
                         Bundle savedInstanceState)

Overrides the onCreateView method in Fragment. Instantiates local variables. Inflates (sets up and displays) the layout as specified in fragment_question.xml.

Overrides:

onCreateView in class Fragment

Parameters:

savedInstanceState - a Bundle.

container - a ViewGroup.

inflater - a LayoutInflater.

onViewCreated

public void onViewCreated(@NonNull
                          View view,
                          @Nullable
                          Bundle savedInstanceState)

Overrides the onViewCreated method in Fragment. Specifically, interacts with the QuestionViewModel to get a list of questions from the database. Additionally implements logic for editing & deleting a question in coordination with the questionViewModel.

Overrides:

onViewCreated in class Fragment

Parameters:

view - a View.

savedInstanceState - a Bundle.

onDestroyView

public void onDestroyView()

Overrides:

onDestroyView in class Fragment