Event (navi 2.1.0 API)

java.lang.Object
- com.trello.navi2.Event<T>

Type Parameters:

T - the callback type for the event. If Object, then the value is just a signal and has no contents.
```
public final class Event<T>
extends Object
```
Represents an event that can be listened to in an Activity or Fragment. Comes with a set of predefined events. Events will vary in their timing in relation to the normally-required super() call. Generally, component creation (onCreate(), onStart(), etc.) is emitted *after* their super calls are made. Component destruction (onPause(), onStop(), etc.) are called *before* their super calls are made. Events that are neither are called *after* their super calls.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class Event.Type

Nested Classes
Modifier and Type	Class and Description
`static class`	`Event.Type`

Field Summary

Fields
Modifier and Type	Field and Description
`static Event<Bundle>`	`ACTIVITY_CREATED` Emits `Fragment.onActivityCreated(Bundle)`.
`static Event<ActivityResult>`	`ACTIVITY_RESULT` Emits `Activity.onActivityResult(int, int, Intent)` and `Fragment.onActivityResult(int, int, Intent)`.
`static Event<Event.Type>`	`ALL` Emits all events (though without any extra data).
`static Event<Context>`	`ATTACH` Emits `Fragment.onAttach(Context)`.
`static Event<Object>`	`ATTACHED_TO_WINDOW` Emits `Activity.onAttachedToWindow()`.
`static Event<Object>`	`BACK_PRESSED` Emits `Activity.onBackPressed()`.
`static Event<Configuration>`	`CONFIGURATION_CHANGED` Emits `Activity.onConfigurationChanged(Configuration)` and `Fragment.onConfigurationChanged(Configuration)`.
`static Event<Bundle>`	`CREATE` Emits `Activity.onCreate(Bundle)` and `Fragment.onCreate(Bundle)`.
`static Event<BundleBundle>`	`CREATE_PERSISTABLE` Emits `Activity.onCreate(Bundle, PersistableBundle)`.
`static Event<Bundle>`	`CREATE_VIEW` Emits `Fragment.onCreateView(LayoutInflater, ViewGroup, Bundle)`.
`static Event<Object>`	`DESTROY` Emits `Activity.onDestroy()` and `Fragment.onDestroy()`.
`static Event<Object>`	`DESTROY_VIEW` Emits `Fragment.onDestroyView()`.
`static Event<Object>`	`DETACH` Emits `Fragment.onDetach()`.
`static Event<Object>`	`DETACHED_FROM_WINDOW` Emits `Activity.onDetachedFromWindow()`.
`static Event<Intent>`	`NEW_INTENT` Emits `Activity.onNewIntent(Intent)`.
`static Event<Object>`	`PAUSE` Emits `Activity.onPause()` and `Fragment.onPause()`.
`static Event<Bundle>`	`POST_CREATE` Emits `Activity.onPostCreate(Bundle)`.
`static Event<BundleBundle>`	`POST_CREATE_PERSISTABLE` Emits `Activity.onCreate(Bundle, PersistableBundle)`.
`static Event<RequestPermissionsResult>`	`REQUEST_PERMISSIONS_RESULT` Emits `Activity.onRequestPermissionsResult(int, String[], int[])` and `Fragment.onRequestPermissionsResult(int, String[], int[])`.
`static Event<Object>`	`RESTART` Emits `Activity.onRestart()`.
`static Event<Bundle>`	`RESTORE_INSTANCE_STATE` Emits `Activity.onRestoreInstanceState(Bundle)`.
`static Event<BundleBundle>`	`RESTORE_INSTANCE_STATE_PERSISTABLE` Emits `Activity.onRestoreInstanceState(Bundle, PersistableBundle)`.
`static Event<Object>`	`RESUME` Emits `Activity.onResume()` and `Fragment.onResume()`.
`static Event<Bundle>`	`SAVE_INSTANCE_STATE` Emits `Activity.onSaveInstanceState(Bundle)` and `Fragment.onSaveInstanceState(Bundle)`.
`static Event<BundleBundle>`	`SAVE_INSTANCE_STATE_PERSISTABLE` Emits `Activity.onSaveInstanceState(Bundle, PersistableBundle)`.
`static Event<Object>`	`START` Emits `Activity.onStart()` and `Fragment.onStart()`.
`static Event<Object>`	`STOP` Emits `Activity.onStop()` and `Fragment.onStop()`.
`static Event<ViewCreated>`	`VIEW_CREATED` Emits `Fragment.onViewCreated(View, Bundle)` ()}.
`static Event<Bundle>`	`VIEW_STATE_RESTORED` Emits `Fragment.onViewStateRestored(Bundle)`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method and Description

boolean equals(Object o)

int hashCode()

String toString()

Event.Type type()
- Methods inherited from class java.lang.Object
  clone, finalize, getClass, notify, notifyAll, wait, wait, wait

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`String`	`toString()`
`Event.Type`	`type()`

- Field Detail
  - ALL
```
public static final Event<Event.Type> ALL
```
    Emits all events (though without any extra data).
  - CREATE
```
public static final Event<Bundle> CREATE
```
    Emits Activity.onCreate(Bundle) and Fragment.onCreate(Bundle). Emitted after super().
  - CREATE_PERSISTABLE
```
public static final Event<BundleBundle> CREATE_PERSISTABLE
```
    Emits Activity.onCreate(Bundle, PersistableBundle). Emitted after super().
  - START
```
public static final Event<Object> START
```
    Emits Activity.onStart() and Fragment.onStart(). Emitted after super().
  - POST_CREATE
```
public static final Event<Bundle> POST_CREATE
```
    Emits Activity.onPostCreate(Bundle). Emitted after super().
  - POST_CREATE_PERSISTABLE
```
public static final Event<BundleBundle> POST_CREATE_PERSISTABLE
```
    Emits Activity.onCreate(Bundle, PersistableBundle). Emitted after super().
  - RESUME
```
public static final Event<Object> RESUME
```
    Emits Activity.onResume() and Fragment.onResume(). Emitted after super().
  - PAUSE
```
public static final Event<Object> PAUSE
```
    Emits Activity.onPause() and Fragment.onPause(). Emitted before super().
  - STOP
```
public static final Event<Object> STOP
```
    Emits Activity.onStop() and Fragment.onStop(). Emitted before super().
  - DESTROY
```
public static final Event<Object> DESTROY
```
    Emits Activity.onDestroy() and Fragment.onDestroy(). Emitted before super().
  - SAVE_INSTANCE_STATE
```
public static final Event<Bundle> SAVE_INSTANCE_STATE
```
    Emits Activity.onSaveInstanceState(Bundle) and Fragment.onSaveInstanceState(Bundle). Emitted after super().
  - SAVE_INSTANCE_STATE_PERSISTABLE
```
public static final Event<BundleBundle> SAVE_INSTANCE_STATE_PERSISTABLE
```
    Emits Activity.onSaveInstanceState(Bundle, PersistableBundle). Emitted after super().
  - CONFIGURATION_CHANGED
```
public static final Event<Configuration> CONFIGURATION_CHANGED
```
    Emits Activity.onConfigurationChanged(Configuration) and Fragment.onConfigurationChanged(Configuration). Emitted after super().
  - ACTIVITY_RESULT
```
public static final Event<ActivityResult> ACTIVITY_RESULT
```
    Emits Activity.onActivityResult(int, int, Intent) and Fragment.onActivityResult(int, int, Intent). Emitted after super().
  - REQUEST_PERMISSIONS_RESULT
```
public static final Event<RequestPermissionsResult> REQUEST_PERMISSIONS_RESULT
```
    Emits Activity.onRequestPermissionsResult(int, String[], int[]) and Fragment.onRequestPermissionsResult(int, String[], int[]). Emitted after super().
  - RESTART
```
public static final Event<Object> RESTART
```
    Emits Activity.onRestart(). Emitted after super().
  - RESTORE_INSTANCE_STATE
```
public static final Event<Bundle> RESTORE_INSTANCE_STATE
```
    Emits Activity.onRestoreInstanceState(Bundle). Emitted after super().
  - RESTORE_INSTANCE_STATE_PERSISTABLE
```
public static final Event<BundleBundle> RESTORE_INSTANCE_STATE_PERSISTABLE
```
    Emits Activity.onRestoreInstanceState(Bundle, PersistableBundle). Emitted after super().
  - NEW_INTENT
```
public static final Event<Intent> NEW_INTENT
```
    Emits Activity.onNewIntent(Intent). Emitted after super().
  - BACK_PRESSED
```
public static final Event<Object> BACK_PRESSED
```
    Emits Activity.onBackPressed(). Emitted after super().
  - ATTACHED_TO_WINDOW
```
public static final Event<Object> ATTACHED_TO_WINDOW
```
    Emits Activity.onAttachedToWindow(). Emitted after super().
  - DETACHED_FROM_WINDOW
```
public static final Event<Object> DETACHED_FROM_WINDOW
```
    Emits Activity.onDetachedFromWindow(). Emitted after super().
  - ATTACH
```
public static final Event<Context> ATTACH
```
    Emits Fragment.onAttach(Context). Emitted after super().
  - CREATE_VIEW
```
public static final Event<Bundle> CREATE_VIEW
```
    Emits Fragment.onCreateView(LayoutInflater, ViewGroup, Bundle). Emitted after super().
  - VIEW_CREATED
```
public static final Event<ViewCreated> VIEW_CREATED
```
    Emits Fragment.onViewCreated(View, Bundle) ()}. Emitted before super().
  - ACTIVITY_CREATED
```
public static final Event<Bundle> ACTIVITY_CREATED
```
    Emits Fragment.onActivityCreated(Bundle). Emitted after super().
  - VIEW_STATE_RESTORED
```
public static final Event<Bundle> VIEW_STATE_RESTORED
```
    Emits Fragment.onViewStateRestored(Bundle). Emitted after super().
  - DESTROY_VIEW
```
public static final Event<Object> DESTROY_VIEW
```
    Emits Fragment.onDestroyView(). Emitted before super().
  - DETACH
```
public static final Event<Object> DETACH
```
    Emits Fragment.onDetach(). Emitted before super().
- Method Detail
  - type
```
public Event.Type type()
```
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class Event<T>

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ALL

CREATE

CREATE_PERSISTABLE

START

POST_CREATE

POST_CREATE_PERSISTABLE

RESUME

PAUSE

STOP

DESTROY

SAVE_INSTANCE_STATE

SAVE_INSTANCE_STATE_PERSISTABLE

CONFIGURATION_CHANGED

ACTIVITY_RESULT

REQUEST_PERMISSIONS_RESULT

RESTART

RESTORE_INSTANCE_STATE

RESTORE_INSTANCE_STATE_PERSISTABLE

NEW_INTENT

BACK_PRESSED

ATTACHED_TO_WINDOW

DETACHED_FROM_WINDOW

ATTACH

CREATE_VIEW

VIEW_CREATED

ACTIVITY_CREATED

VIEW_STATE_RESTORED

DESTROY_VIEW

DETACH

Method Detail

type

equals

hashCode

toString