com.trello.navi2.internal

Class NaviEmitter

java.lang.Object

com.trello.navi2.internal.NaviEmitter

All Implemented Interfaces:

NaviComponent

public final class NaviEmitter
extends Object
implements NaviComponent

Emitter of Navi events which contains all the actual logic This makes it easier to port NaviComponent to Activities and Fragments without duplicating quite as much code.

Constructor Summary

Constructors

Constructor and Description
NaviEmitter(Collection<Event<?>> handledEvents)

Method Summary

Modifier and Type	Method and Description
<T> void	addListener(Event<T> event, Listener<T> listener) Adds a listener to this component.
static NaviEmitter	createActivityEmitter()
static NaviEmitter	createFragmentEmitter()
boolean	handlesEvents(Event... events) Determines whether this component can handle particular events.
void	onActivityCreated(Bundle savedInstanceState)
void	onActivityResult(int requestCode, int resultCode, Intent data)
void	onAttach(Activity activity)
void	onAttach(Context context)
void	onAttachedToWindow()
void	onBackPressed()
void	onConfigurationChanged(Configuration newConfig)
void	onCreate(Bundle savedInstanceState)
void	onCreate(Bundle savedInstanceState, PersistableBundle persistentState)
void	onCreateView(Bundle savedInstanceState)
void	onDestroy()
void	onDestroyView()
void	onDetach()
void	onDetachedFromWindow()
void	onNewIntent(Intent intent)
void	onPause()
void	onPostCreate(Bundle savedInstanceState)
void	onPostCreate(Bundle savedInstanceState, PersistableBundle persistentState)
void	onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)
void	onRestart()
void	onRestoreInstanceState(Bundle savedInstanceState)
void	onRestoreInstanceState(Bundle savedInstanceState, PersistableBundle persistentState)
void	onResume()
void	onSaveInstanceState(Bundle outState)
void	onSaveInstanceState(Bundle outState, PersistableBundle outPersistentState)
void	onStart()
void	onStop()
void	onViewCreated(View view, Bundle bundle)
void	onViewStateRestored(Bundle savedInstanceState)
<T> void	removeListener(Listener<T> listener) Removes a listener from this component.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NaviEmitter

public NaviEmitter(@NonNull
                   Collection<Event<?>> handledEvents)

Method Detail

createActivityEmitter

public static NaviEmitter createActivityEmitter()

createFragmentEmitter

public static NaviEmitter createFragmentEmitter()

handlesEvents

public final boolean handlesEvents(Event... events)

Description copied from interface: NaviComponent

Determines whether this component can handle particular events. For example, Activities do not handle Event.CREATE_VIEW since they do not have that step.

Specified by:

handlesEvents in interface NaviComponent

Parameters:

events - the events to check

Returns:

true if all events can be handled

addListener

public final <T> void addListener(@NonNull
                                  Event<T> event,
                                  @NonNull
                                  Listener<T> listener)

Description copied from interface: NaviComponent

Adds a listener to this component.

Specified by:

addListener in interface NaviComponent

Type Parameters:

T - the callback type for the event

Parameters:

event - an Event

listener - the listener for that event

removeListener

public final <T> void removeListener(@NonNull
                                     Listener<T> listener)

Description copied from interface: NaviComponent

Removes a listener from this component.

Specified by:

removeListener in interface NaviComponent

Type Parameters:

T - the callback type for the event

Parameters:

listener - the listener for that event

onActivityCreated

public void onActivityCreated(@Nullable
                              Bundle savedInstanceState)

onActivityResult

public void onActivityResult(int requestCode,
                             int resultCode,
                             @Nullable
                             Intent data)

onAttach

public void onAttach(@NonNull
                     Activity activity)

onAttach

public void onAttach(@NonNull
                     Context context)

onAttachedToWindow

public void onAttachedToWindow()

onBackPressed

public void onBackPressed()

onConfigurationChanged

public void onConfigurationChanged(@NonNull
                                   Configuration newConfig)

onCreate

public void onCreate(@Nullable
                     Bundle savedInstanceState)

onCreate

public void onCreate(@Nullable
                     Bundle savedInstanceState,
                     @Nullable
                     PersistableBundle persistentState)

onCreateView

public void onCreateView(@Nullable
                         Bundle savedInstanceState)

onViewCreated

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

onDestroy

public void onDestroy()

onDestroyView

public void onDestroyView()

onDetach

public void onDetach()

onDetachedFromWindow

public void onDetachedFromWindow()

onNewIntent

public void onNewIntent(@NonNull
                        Intent intent)

onPause

public void onPause()

onPostCreate

public void onPostCreate(@Nullable
                         Bundle savedInstanceState)

onPostCreate

public void onPostCreate(@Nullable
                         Bundle savedInstanceState,
                         @Nullable
                         PersistableBundle persistentState)

onRequestPermissionsResult

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

onRestart

public void onRestart()

onRestoreInstanceState

public void onRestoreInstanceState(@Nullable
                                   Bundle savedInstanceState)

onRestoreInstanceState

public void onRestoreInstanceState(@Nullable
                                   Bundle savedInstanceState,
                                   @Nullable
                                   PersistableBundle persistentState)

onResume

public void onResume()

onSaveInstanceState

public void onSaveInstanceState(@NonNull
                                Bundle outState)

onSaveInstanceState

public void onSaveInstanceState(@NonNull
                                Bundle outState,
                                @NonNull
                                PersistableBundle outPersistentState)

onStart

public void onStart()

onStop

public void onStop()

onViewStateRestored

public void onViewStateRestored(@Nullable
                                Bundle savedInstanceState)