com.ae.apps.lib.permissions

Class PermissionCheckingFragment

java.lang.Object

androidx.fragment.app.Fragment

com.ae.apps.lib.permissions.PermissionCheckingFragment

All Implemented Interfaces:

android.content.ComponentCallbacks, android.view.View.OnCreateContextMenuListener, androidx.lifecycle.LifecycleOwner, androidx.lifecycle.ViewModelStoreOwner, androidx.savedstate.SavedStateRegistryOwner

public abstract class PermissionCheckingFragment
extends androidx.fragment.app.Fragment

An abstract Fragment that can check for Runtime Permissions if your app target is above Lollipop Use RuntimePermissionChecker if you need to extend any other component The onCreateView method is used to check for the permission and returns an empty FrameLayout to the Activity that hosts this fragment. Based on the permission check result, the below methods would be invoked and can return the appropriate View for that scenario setupViewWithPermission(android.os.Bundle) If permission is granted setupViewWithoutPermission() If permission is not granted

Nested Class Summary

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

androidx.fragment.app.Fragment.InstantiationException, androidx.fragment.app.Fragment.SavedState

Field Summary

Fields

Modifier and Type	Field and Description
protected android.view.ViewGroup	container
protected android.content.Context	context
protected android.view.LayoutInflater	inflater

Constructor Summary

Constructors

Constructor and Description
PermissionCheckingFragment()

Method Summary

Modifier and Type	Method and Description
protected abstract java.lang.String[]	getRequiredPermissions() Permissions that are required
void	onAttach(android.content.Context context)
android.view.View	onCreateView(android.view.LayoutInflater inflater, android.view.ViewGroup container, android.os.Bundle savedInstanceState)
void	onDetach()
protected abstract void	onPermissionNotGranted(int requestCode, java.lang.String[] permissions, int[] grantResults) Invoked when the requested permissions are not granted
void	onRequestPermissionsResult(int requestCode, java.lang.String[] permissions, int[] grantResults)
protected void	requestForPermissions()
protected abstract android.view.View	setupViewWithoutPermission() Create the view to be shown when the permissions are not granted
protected abstract android.view.View	setupViewWithPermission(android.os.Bundle savedInstanceState) Create the view when permissions are granted

Methods inherited from class androidx.fragment.app.Fragment

dump, equals, getActivity, getAllowEnterTransitionOverlap, getAllowReturnTransitionOverlap, getArguments, getChildFragmentManager, getContext, getEnterTransition, getExitTransition, getFragmentManager, getHost, getId, getLayoutInflater, getLayoutInflater, getLifecycle, getLoaderManager, getParentFragment, 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, onAttachFragment, onConfigurationChanged, onContextItemSelected, onCreate, onCreateAnimation, onCreateAnimator, onCreateContextMenu, onCreateOptionsMenu, onDestroy, onDestroyOptionsMenu, onDestroyView, onGetLayoutInflater, onHiddenChanged, onInflate, onInflate, onLowMemory, onMultiWindowModeChanged, onOptionsItemSelected, onOptionsMenuClosed, onPause, onPictureInPictureModeChanged, onPrepareOptionsMenu, onPrimaryNavigationFragmentChanged, onResume, onSaveInstanceState, onStart, onStop, onViewCreated, onViewStateRestored, postponeEnterTransition, postponeEnterTransition, 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

Field Detail

inflater

protected android.view.LayoutInflater inflater

container

protected android.view.ViewGroup container

context

protected android.content.Context context

Constructor Detail

PermissionCheckingFragment

public PermissionCheckingFragment()

Method Detail

onAttach

public void onAttach(android.content.Context context)

Overrides:

onAttach in class androidx.fragment.app.Fragment

onDetach

public void onDetach()

Overrides:

onDetach in class androidx.fragment.app.Fragment

onCreateView

public final android.view.View onCreateView(@NonNull
                                            android.view.LayoutInflater inflater,
                                            android.view.ViewGroup container,
                                            android.os.Bundle savedInstanceState)

Overrides:

onCreateView in class androidx.fragment.app.Fragment

getRequiredPermissions

protected abstract java.lang.String[] getRequiredPermissions()

Permissions that are required

Returns:

an array of required permissions

setupViewWithoutPermission

protected abstract android.view.View setupViewWithoutPermission()

Create the view to be shown when the permissions are not granted

Returns:

a view that will be added to the view group

setupViewWithPermission

protected abstract android.view.View setupViewWithPermission(android.os.Bundle savedInstanceState)

Create the view when permissions are granted

Parameters:

savedInstanceState - bundle

Returns:

a view that will be added to the view group

onPermissionNotGranted

protected abstract void onPermissionNotGranted(int requestCode,
                                               java.lang.String[] permissions,
                                               int[] grantResults)

Invoked when the requested permissions are not granted

Parameters:

requestCode - requestCode

permissions - list of permissions

grantResults - grant results

requestForPermissions

protected void requestForPermissions()

onRequestPermissionsResult

public void onRequestPermissionsResult(int requestCode,
                                       @NonNull
                                       java.lang.String[] permissions,
                                       @NonNull
                                       int[] grantResults)

Overrides:

onRequestPermissionsResult in class androidx.fragment.app.Fragment