Package com.pranavpandey.android.dynamic.support.fragment

Class DynamicFragment

java.lang.Object

androidx.fragment.app.Fragment

com.pranavpandey.android.dynamic.support.fragment.DynamicFragment

All Implemented Interfaces:

ComponentCallbacks, SharedPreferences.OnSharedPreferenceChangeListener, View.OnCreateContextMenuListener, ActivityResultCaller, MenuProvider, HasDefaultViewModelProviderFactory, LifecycleOwner, ViewModelStoreOwner, androidx.savedstate.SavedStateRegistryOwner, DynamicLifecycle, DynamicSearchListener, DynamicTransitionListener, DynamicProductFlavor

Direct Known Subclasses:

DynamicPermissionsFragment, DynamicSplashFragment, DynamicTutorialFragment, DynamicViewPager2Fragment, DynamicViewPagerFragment, ThemeFragment

public class DynamicFragment
extends Fragment
implements DynamicProductFlavor, DynamicLifecycle, DynamicTransitionListener, DynamicSearchListener, MenuProvider, SharedPreferences.OnSharedPreferenceChangeListener

Base fragment class to provide basic functionality and to work with the DynamicActivity.

Extend this fragment to add more functionality according to the requirements.

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
DynamicFragment()

Method Summary

Modifier and Type	Method	Description
protected void	finishActivity()	Finish the parent activity by calling Activity.finish().
boolean	getBooleanFromArguments(String key, boolean defaultValue)	Retrieves a boolean from the fragment arguments associated with the supplied key.
protected int	getCheckedMenuItemId()	Returns the menu item id to make it checked.
DynamicActivity	getDynamicActivity()	Get the parent activity for this fragment.
Object	getDynamicEnterTransition()	Returns the enter transition used by his listener.
Object	getDynamicExitTransition()	Returns the exit transition used by his listener.
Object	getDynamicReenterTransition()	Returns the reenter transition used by his listener.
Object	getDynamicReturnTransition()	Returns the return transition used by his listener.
Menu	getHostMenu()	Returns the menu used by the host.
int	getIntFromArguments(String key, int defaultValue)	Retrieves an integer from the fragment arguments associated with the supplied key.
protected int	getNavigationViewId()	Returns the bottom navigation view id to make its menu item checked.
<T extends Parcelable> T	getParcelableFromArguments(String key)	Retrieves a parcelable from the fragment arguments associated with the supplied key.
View	getPostponeTransitionView()	This method will be called to postpone the transition until the returned view is laid.
String	getProductFlavor()
Bundle	getSavedInstanceState()	Get the current saved instance state for this fragment.
String	getStringFromArguments(String key)	Retrieves a string from the fragment arguments associated with the supplied key.
String	getStringFromArguments(String key, String defaultValue)	Retrieves a string from the fragment arguments associated with the supplied key.
protected CharSequence	getSubtitle()	Returns the subtitle used by the parent activity.
DynamicSystemActivity	getSystemActivity()	Get the parent activity for this fragment.
TextWatcher	getTextWatcher()	This method will be called to get the text watcher for the search view.
protected CharSequence	getTitle()	Returns the title used by the parent activity.
void	invalidateHostMenu()	Try to invalidate options menu attached to the parent activity.
boolean	isAppCompatActivity()	Checks whether the parent activity is a app compat activity.
boolean	isEnableMenu()	Returns whether to enable the menu for this fragment.
boolean	isForceMenuIcons()	Returns whether to force menu icons for this fragment.
protected boolean	isHasMenuProvider()	Returns whether to use a menu provider for this fragment.
boolean	isOnSharedPreferenceChangeListener()	Returns whether to register a shared preferences listener for this fragment.
boolean	isSearchViewExpanded()	Returns whether the search view is expanded for the parent activity.
boolean	isSearchViewListenerListener()	Returns whether to register a listener to listen the search view expand and collapse callbacks for the DynamicActivity.
boolean	isSupportActionBar()	Checks whether the support action bar is applied to the parent activity.
void	onAddActivityHeader(View view)	This method will be called after adding the activity header.
protected void	onAddMenuProvider(MenuProvider menuProvider)	This method will be called to add a menu provider for the parent activity.
Object	onAdjustEnterReturnTransition(Object transition, boolean enter)	This method will be called to optionally to adjust the enter and return transitions before applying.
Object	onAdjustExitReenterTransition(Object transition, boolean exit)	This method will be called to optionally to adjust the exit and reenter transitions before applying.
void	onApplyTransitions(boolean exit)	This method will be called on applying transitions.
void	onCreate(Bundle savedInstanceState)
void	onCreateMenu(Menu menu, MenuInflater menuInflater)
void	onDestroy()
void	onDynamicPause(boolean forced)	This method will be called when the dynamic pause event occurs like pausing a Fragment when it goes off screen inside a ViewPager.
void	onDynamicResume(boolean forced)	This method will be called when the dynamic resume event occurs like resuming a Fragment when it is visible to the user inside a ViewPager.
View	onFindView(int resultCode, int position, String transition, int viewId)	This method will be called to find the view according to the transition name or resource id.
void	onMenuClosed(Menu menu)
boolean	onMenuItemSelected(MenuItem menuItem)
void	onPause()
void	onPrepareMenu(Menu menu)
protected void	onRemoveProvider(MenuProvider menuProvider)	This method will be called to remove a menu provider from the parent activity.
void	onResume()
void	onSaveInstanceState(Bundle outState)
void	onSearchViewCollapsed()	This method will be called when the search view is collapsed.
void	onSearchViewExpanded()	This method will be called when the search view is expanded.
void	onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key)
void	onStart()
protected void	onStartActivityException(Exception exception)	This method will be called when there is an exception on starting the activity from this fragment.
void	onViewCreated(View view, Bundle savedInstanceState)
void	postponeEnterTransition()
boolean	setHasOptionsMenu()	Returns whether to set the options menu for this fragment.
void	setHostMenuItemVisible(int id, boolean visible)	Set the visibility of the app bar menu item for the host by supplying its id.
void	setMenuVisibility(boolean menuVisible)
protected void	setResult(int resultCode)	Set result for the parent activity to notify the requester about the action.
protected void	setResult(int resultCode, boolean finish)	Set result for the parent activity to notify the requester about the action.
protected void	setResult(int resultCode, Intent intent)	Set result for the parent activity to notify the requester about the action.
protected void	setResult(int resultCode, Intent intent, boolean finish)	Set result for the parent activity to notify the requester about the action.
void	startActivity(Intent intent)
void	startActivity(Intent intent, Bundle options)
void	startActivityForResult(Intent intent, int requestCode)
void	startActivityForResult(Intent intent, int requestCode, Bundle options)
void	startMotionActivity(Intent intent, Bundle options)	Call Activity.startActivity(Intent, Bundle) from the fragment's containing Activity.
void	startMotionActivityForResult(Intent intent, int requestCode, Bundle options)	Call Activity.startActivityForResult(Intent, int, Bundle) from the fragment's containing Activity.
void	startPostponedEnterTransition()

Methods inherited from class androidx.fragment.app.Fragment

dump, equals, getActivity, getAllowEnterTransitionOverlap, getAllowReturnTransitionOverlap, getArguments, getChildFragmentManager, getContext, getDefaultViewModelCreationExtras, 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, onCreateView, onDestroyOptionsMenu, onDestroyView, onDetach, onGetLayoutInflater, onHiddenChanged, onInflate, onInflate, onLowMemory, onMultiWindowModeChanged, onOptionsItemSelected, onOptionsMenuClosed, onPictureInPictureModeChanged, onPrepareOptionsMenu, onPrimaryNavigationFragmentChanged, onRequestPermissionsResult, onStop, onViewStateRestored, postponeEnterTransition, registerForActivityResult, registerForActivityResult, registerForContextMenu, requestPermissions, requireActivity, requireArguments, requireContext, requireFragmentManager, requireHost, requireParentFragment, requireView, setAllowEnterTransitionOverlap, setAllowReturnTransitionOverlap, setArguments, setEnterSharedElementCallback, setEnterTransition, setExitSharedElementCallback, setExitTransition, setHasOptionsMenu, setInitialSavedState, setReenterTransition, setRetainInstance, setReturnTransition, setSharedElementEnterTransition, setSharedElementReturnTransition, setTargetFragment, setUserVisibleHint, shouldShowRequestPermissionRationale, startIntentSenderForResult, toString, unregisterForContextMenu

Methods inherited from class java.lang.Object

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

Constructor Details

DynamicFragment

public DynamicFragment()

Method Details

onCreate

public void onCreate(@Nullable
 Bundle savedInstanceState)

Overrides:

onCreate in class Fragment

onViewCreated

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

Overrides:

onViewCreated in class Fragment

startActivity

public void startActivity(Intent intent)

Overrides:

startActivity in class Fragment

startActivity

public void startActivity(Intent intent,
 @Nullable
 Bundle options)

Overrides:

startActivity in class Fragment

startActivityForResult

public void startActivityForResult(Intent intent,
 int requestCode)

Overrides:

startActivityForResult in class Fragment

startActivityForResult

public void startActivityForResult(Intent intent,
 int requestCode,
 @Nullable
 Bundle options)

Overrides:

startActivityForResult in class Fragment

onStartActivityException

protected void onStartActivityException(@Nullable
 Exception exception)

This method will be called when there is an exception on starting the activity from this fragment.

Parameters:

exception - The exception occurred.

See Also:

• startActivity(Intent)
• startActivity(Intent, Bundle)
• startActivityForResult(Intent, int)
• startActivityForResult(Intent, int, Bundle)

postponeEnterTransition

public void postponeEnterTransition()

Overrides:

postponeEnterTransition in class Fragment

startPostponedEnterTransition

public void startPostponedEnterTransition()

Overrides:

startPostponedEnterTransition in class Fragment

onApplyTransitions

public void onApplyTransitions(boolean exit)

Description copied from interface: DynamicTransitionListener

This method will be called on applying transitions.

It is recommended to do any shared element adjustments here like postponing the transition.

Specified by:

onApplyTransitions in interface DynamicTransitionListener

Parameters:

exit - true if the activity is exiting.

getDynamicEnterTransition

@Nullable
public Object getDynamicEnterTransition()

Description copied from interface: DynamicTransitionListener

Returns the enter transition used by his listener.

Specified by:

getDynamicEnterTransition in interface DynamicTransitionListener

Returns:

The enter transition used by his listener.

See Also:

• Window.setEnterTransition(android.transition.Transition)
• Fragment.setEnterTransition(Object)
• DynamicTransitionListener.onAdjustEnterReturnTransition(Object, boolean)

getDynamicReturnTransition

@Nullable
public Object getDynamicReturnTransition()

Description copied from interface: DynamicTransitionListener

Returns the return transition used by his listener.

Specified by:

getDynamicReturnTransition in interface DynamicTransitionListener

Returns:

The return transition transition used by his listener.

See Also:

• Window.setExitTransition(android.transition.Transition)
• Fragment.setExitTransition(Object)
• DynamicTransitionListener.onAdjustEnterReturnTransition(Object, boolean)

getDynamicExitTransition

@Nullable
public Object getDynamicExitTransition()

Description copied from interface: DynamicTransitionListener

Returns the exit transition used by his listener.

Specified by:

getDynamicExitTransition in interface DynamicTransitionListener

Returns:

The exit transition used by his listener.

See Also:

• Window.setExitTransition(android.transition.Transition)
• Fragment.setEnterTransition(Object)
• DynamicTransitionListener.onAdjustExitReenterTransition(Object, boolean)

getDynamicReenterTransition

@Nullable
public Object getDynamicReenterTransition()

Description copied from interface: DynamicTransitionListener

Returns the reenter transition used by his listener.

Specified by:

getDynamicReenterTransition in interface DynamicTransitionListener

Returns:

The reenter transition used by his listener.

See Also:

• Window.setReenterTransition(android.transition.Transition)
• Fragment.setReenterTransition(Object)
• DynamicTransitionListener.onAdjustExitReenterTransition(Object, boolean)

onAdjustEnterReturnTransition

@Nullable
public Object onAdjustEnterReturnTransition(@Nullable
 Object transition,
 boolean enter)

Description copied from interface: DynamicTransitionListener

This method will be called to optionally to adjust the enter and return transitions before applying.

Specified by:

onAdjustEnterReturnTransition in interface DynamicTransitionListener

Parameters:

transition - The transition to be adjusted.

enter - true if enter transition, otherwise return transition.

Returns:

The adjusted enter or return transition before applying.

See Also:

• DynamicTransitionListener.getDynamicEnterTransition()
• DynamicTransitionListener.getDynamicReturnTransition()

onAdjustExitReenterTransition

@Nullable
public Object onAdjustExitReenterTransition(@Nullable
 Object transition,
 boolean exit)

Description copied from interface: DynamicTransitionListener

This method will be called to optionally to adjust the exit and reenter transitions before applying.

Specified by:

onAdjustExitReenterTransition in interface DynamicTransitionListener

Parameters:

transition - The transition to be adjusted.

exit - true if exit transition, otherwise reenter transition.

Returns:

The adjusted exit or reenter transition before applying.

See Also:

• DynamicTransitionListener.getDynamicExitTransition()
• DynamicTransitionListener.getDynamicReenterTransition()

getPostponeTransitionView

@Nullable
public View getPostponeTransitionView()

Description copied from interface: DynamicTransitionListener

This method will be called to postpone the transition until the returned view is laid.

It will be called only on API 21 and above.

Specified by:

getPostponeTransitionView in interface DynamicTransitionListener

Returns:

The view to postpone the transition.

onFindView

@Nullable
public View onFindView(int resultCode,
 int position,
 @NonNull
 String transition,
 @IdRes
 int viewId)

Description copied from interface: DynamicTransitionListener

This method will be called to find the view according to the transition name or resource id.

It will be called only on API 21 and above.

Specified by:

onFindView in interface DynamicTransitionListener

Parameters:

resultCode - The transition result code.

position - The position of the shared element.

transition - The transition name of the view.

viewId - The id resource to find the view by id.

Returns:

The view according to the view id.

onSearchViewExpanded

public void onSearchViewExpanded()

Description copied from interface: DynamicSearchListener

This method will be called when the search view is expanded.

Specified by:

onSearchViewExpanded in interface DynamicSearchListener

onSearchViewCollapsed

public void onSearchViewCollapsed()

Description copied from interface: DynamicSearchListener

This method will be called when the search view is collapsed.

Specified by:

onSearchViewCollapsed in interface DynamicSearchListener

getTextWatcher

@Nullable
public TextWatcher getTextWatcher()

Description copied from interface: DynamicSearchListener

This method will be called to get the text watcher for the search view.

Specified by:

getTextWatcher in interface DynamicSearchListener

Returns:

The text watcher for the search view.

startMotionActivity

public void startMotionActivity(Intent intent,
 @Nullable
 Bundle options)

Call Activity.startActivity(Intent, Bundle) from the fragment's containing Activity.

It will allow Bundle options if DynamicMotion.isMotion() is enabled.

Parameters:

intent - The intent to be used.

options - The intent to be set.

startMotionActivityForResult

public void startMotionActivityForResult(Intent intent,
 int requestCode,
 @Nullable
 Bundle options)

Call Activity.startActivityForResult(Intent, int, Bundle) from the fragment's containing Activity.

It will allow Bundle options if DynamicMotion.isMotion() is enabled.

Parameters:

intent - The intent to be used.

requestCode - The request code to be set.

options - The intent to be set.

onAddActivityHeader

public void onAddActivityHeader(@Nullable
 View view)

This method will be called after adding the activity header.

Parameters:

view - The view added to the header.

isSearchViewListenerListener

public boolean isSearchViewListenerListener()

Returns whether to register a listener to listen the search view expand and collapse callbacks for the DynamicActivity.

Returns:

true to register a DynamicSearchListener to listen the search view expand and collapse callbacks for the DynamicActivity.

isEnableMenu

public boolean isEnableMenu()

Returns whether to enable the menu for this fragment.

Returns:

true to enable the menu for this fragment.

isSearchViewExpanded

public boolean isSearchViewExpanded()

Returns whether the search view is expanded for the parent activity.

Returns:

The search view is expanded for the parent activity.

setHasOptionsMenu

public boolean setHasOptionsMenu()

Returns whether to set the options menu for this fragment.

Returns:

true if set the options menu for this fragment.

See Also:

• Fragment.setHasOptionsMenu(boolean)
• onDynamicResume(boolean)

isForceMenuIcons

public boolean isForceMenuIcons()

Returns whether to force menu icons for this fragment.

Returns:

true if force menu icons for this fragment.

See Also:

• onPrepareMenu(Menu)
• DynamicMenuUtils.forceMenuIcons(Menu)

isOnSharedPreferenceChangeListener

public boolean isOnSharedPreferenceChangeListener()

Returns whether to register a shared preferences listener for this fragment.

Returns:

true to register a SharedPreferences.OnSharedPreferenceChangeListener to receive preference change callback.

isHasMenuProvider

protected boolean isHasMenuProvider()

Returns whether to use a menu provider for this fragment.

Returns:

true if a menu provider is required for this fragment.

See Also:

• ComponentActivity.addMenuProvider(MenuProvider)

onAddMenuProvider

protected void onAddMenuProvider(@Nullable
 MenuProvider menuProvider)

This method will be called to add a menu provider for the parent activity.

Parameters:

menuProvider - The menu provider to be added.

onRemoveProvider

protected void onRemoveProvider(@Nullable
 MenuProvider menuProvider)

This method will be called to remove a menu provider from the parent activity.

Parameters:

menuProvider - The menu provider to be removed.

invalidateHostMenu

public void invalidateHostMenu()

Try to invalidate options menu attached to the parent activity.

See Also:

• MenuHost.invalidateMenu()

onPrepareMenu

public void onPrepareMenu(@NonNull
 Menu menu)

Specified by:

onPrepareMenu in interface MenuProvider

onCreateMenu

public void onCreateMenu(@NonNull
 Menu menu,
 @NonNull
 MenuInflater menuInflater)

Specified by:

onCreateMenu in interface MenuProvider

onMenuItemSelected

public boolean onMenuItemSelected(@NonNull
 MenuItem menuItem)

Specified by:

onMenuItemSelected in interface MenuProvider

onMenuClosed

public void onMenuClosed(@NonNull
 Menu menu)

Specified by:

onMenuClosed in interface MenuProvider

setMenuVisibility

public void setMenuVisibility(boolean menuVisible)

Overrides:

setMenuVisibility in class Fragment

onStart

public void onStart()

Overrides:

onStart in class Fragment

onResume

public void onResume()

Overrides:

onResume in class Fragment

onPause

public void onPause()

Overrides:

onPause in class Fragment

onDestroy

public void onDestroy()

Overrides:

onDestroy in class Fragment

onDynamicResume

@CallSuper
public void onDynamicResume(boolean forced)

Description copied from interface: DynamicLifecycle

This method will be called when the dynamic resume event occurs like resuming a Fragment when it is visible to the user inside a ViewPager.

Specified by:

onDynamicResume in interface DynamicLifecycle

Parameters:

forced - true if called explicitly.

onDynamicPause

@CallSuper
public void onDynamicPause(boolean forced)

Description copied from interface: DynamicLifecycle

This method will be called when the dynamic pause event occurs like pausing a Fragment when it goes off screen inside a ViewPager.

Specified by:

onDynamicPause in interface DynamicLifecycle

Parameters:

forced - true if called explicitly.

onSaveInstanceState

public void onSaveInstanceState(@NonNull
 Bundle outState)

Overrides:

onSaveInstanceState in class Fragment

getProductFlavor

public String getProductFlavor()

Specified by:

getProductFlavor in interface DynamicProductFlavor

getSavedInstanceState

@Nullable
public Bundle getSavedInstanceState()

Get the current saved instance state for this fragment.

Returns:

The current saved instance state for this fragment.

getTitle

@Nullable
protected CharSequence getTitle()

Returns the title used by the parent activity.

Returns:

The title used by the parent activity.

getSubtitle

@Nullable
protected CharSequence getSubtitle()

Returns the subtitle used by the parent activity.

Returns:

The subtitle used by the parent activity.

getNavigationViewId

@IdRes
protected int getNavigationViewId()

Returns the bottom navigation view id to make its menu item checked.

Returns:

The bottom navigation view id to make its menu item checked.

See Also:

• getCheckedMenuItemId()

getCheckedMenuItemId

@IdRes
protected int getCheckedMenuItemId()

Returns the menu item id to make it checked.

Returns:

The menu item id to make it checked.

isAppCompatActivity

public boolean isAppCompatActivity()

Checks whether the parent activity is a app compat activity.

Returns:

true if the parent activity is an AppCompatActivity.

isSupportActionBar

public boolean isSupportActionBar()

Checks whether the support action bar is applied to the parent activity.

Returns:

true if the support action bar is not null.

getParcelableFromArguments

@Nullable
public <T extends Parcelable> T getParcelableFromArguments(@Nullable
 String key)

Retrieves a parcelable from the fragment arguments associated with the supplied key.

Type Parameters:

T - The type of the parcelable.

Parameters:

key - The key to be retrieved.

Returns:

The parcelable from the fragment arguments.

See Also:

• Fragment.getArguments()
• Fragment.requireArguments()
• Bundle.getParcelable(String)

getStringFromArguments

@Nullable
public String getStringFromArguments(@Nullable
 String key,
 @Nullable
 String defaultValue)

Retrieves a string from the fragment arguments associated with the supplied key.

Parameters:

key - The key to be retrieved.

defaultValue - The default value.

Returns:

The string from the fragment arguments.

See Also:

• Fragment.getArguments()
• Fragment.requireArguments()
• BaseBundle.getString(String, String)

getStringFromArguments

@Nullable
public String getStringFromArguments(@Nullable
 String key)

Retrieves a string from the fragment arguments associated with the supplied key.

Parameters:

key - The key to be retrieved.

Returns:

The string from the fragment arguments.

See Also:

• getStringFromArguments(String, String)

getIntFromArguments

public int getIntFromArguments(@Nullable
 String key,
 int defaultValue)

Retrieves an integer from the fragment arguments associated with the supplied key.

Parameters:

key - The key to be retrieved.

defaultValue - The default value.

Returns:

The integer from the fragment arguments.

See Also:

• Fragment.getArguments()
• Fragment.requireArguments()
• BaseBundle.getInt(String, int)

getBooleanFromArguments

public boolean getBooleanFromArguments(@Nullable
 String key,
 boolean defaultValue)

Retrieves a boolean from the fragment arguments associated with the supplied key.

Parameters:

key - The key to be retrieved.

defaultValue - The default value.

Returns:

The boolean from the fragment arguments.

See Also:

• Fragment.getArguments()
• Fragment.requireArguments()
• BaseBundle.getBoolean(String, boolean)

setResult

protected void setResult(int resultCode,
 @Nullable
 Intent intent,
 boolean finish)

Set result for the parent activity to notify the requester about the action.

Parameters:

resultCode - The result code for the activity.

intent - The result intent to provide any data as an extra.

finish - true to finish the activity.

setResult

protected void setResult(int resultCode,
 @Nullable
 Intent intent)

Set result for the parent activity to notify the requester about the action.

Parameters:

resultCode - The result code for the activity.

intent - The result intent to provide any data as an extra.

setResult

protected void setResult(int resultCode,
 boolean finish)

Set result for the parent activity to notify the requester about the action.

Parameters:

resultCode - The result code for the activity.

finish - true to finish the activity.

setResult

protected void setResult(int resultCode)

Set result for the parent activity to notify the requester about the action.

Parameters:

resultCode - The result code for the activity.

finishActivity

protected void finishActivity()

Finish the parent activity by calling Activity.finish().

getSystemActivity

@NonNull
public DynamicSystemActivity getSystemActivity()

Get the parent activity for this fragment.

Returns:

The parent activity as the instance of DynamicSystemActivity.

getDynamicActivity

@NonNull
public DynamicActivity getDynamicActivity()

Get the parent activity for this fragment.

Returns:

The parent activity as the instance of DynamicActivity.

getHostMenu

@Nullable
public Menu getHostMenu()

Returns the menu used by the host.

Returns:

The menu used by the host.

setHostMenuItemVisible

public void setHostMenuItemVisible(@IdRes
 int id,
 boolean visible)

Set the visibility of the app bar menu item for the host by supplying its id.

Parameters:

id - The id to find the menu item.

visible - true to make the menu item visible.

onSharedPreferenceChanged

public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
 @Nullable
 String key)

Specified by:

onSharedPreferenceChanged in interface SharedPreferences.OnSharedPreferenceChangeListener