com.bluelinelabs.conductor.changehandler

Class SimpleSwapChangeHandler

java.lang.Object

com.bluelinelabs.conductor.ControllerChangeHandler

com.bluelinelabs.conductor.changehandler.SimpleSwapChangeHandler

All Implemented Interfaces:

android.view.View.OnAttachStateChangeListener

public class SimpleSwapChangeHandler
extends ControllerChangeHandler
implements android.view.View.OnAttachStateChangeListener

A ControllerChangeHandler that will instantly swap Views with no animations or transitions.

Nested Class Summary

Nested classes/interfaces inherited from class com.bluelinelabs.conductor.ControllerChangeHandler

ControllerChangeHandler.ControllerChangeCompletedListener, ControllerChangeHandler.ControllerChangeListener

Constructor Summary

Constructors

Constructor and Description
SimpleSwapChangeHandler()
SimpleSwapChangeHandler(boolean removesFromViewOnPush)

Method Summary

Modifier and Type	Method and Description
void	completeImmediately() Will be called on change handlers that push a controller if the controller being pushed is needs to be attached immediately, without any animations or transitions.
ControllerChangeHandler	copy() Returns a copy of this ControllerChangeHandler.
boolean	isReusable() Returns whether or not this is a reusable ControllerChangeHandler.
void	onAbortPush(ControllerChangeHandler newHandler, Controller newTop) Will be called on change handlers that push a controller if the controller being pushed is popped before it has completed.
void	onViewAttachedToWindow(android.view.View v)
void	onViewDetachedFromWindow(android.view.View v)
void	performChange(android.view.ViewGroup container, android.view.View from, android.view.View to, boolean isPush, ControllerChangeHandler.ControllerChangeCompletedListener changeListener) Responsible for swapping Views from one Controller to another.
boolean	removesFromViewOnPush()
void	restoreFromBundle(android.os.Bundle bundle) Restores data that was saved in the ControllerChangeHandler.saveToBundle(Bundle bundle) method.
void	saveToBundle(android.os.Bundle bundle) Saves any data about this handler to a Bundle in case the application is killed.

Methods inherited from class com.bluelinelabs.conductor.ControllerChangeHandler

fromBundle, setForceRemoveViewOnPush

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleSwapChangeHandler

public SimpleSwapChangeHandler()

SimpleSwapChangeHandler

public SimpleSwapChangeHandler(boolean removesFromViewOnPush)

Method Detail

saveToBundle

public void saveToBundle(android.os.Bundle bundle)

Description copied from class: ControllerChangeHandler

Saves any data about this handler to a Bundle in case the application is killed.

Overrides:

saveToBundle in class ControllerChangeHandler

Parameters:

bundle - The Bundle into which data should be stored.

restoreFromBundle

public void restoreFromBundle(android.os.Bundle bundle)

Description copied from class: ControllerChangeHandler

Restores data that was saved in the ControllerChangeHandler.saveToBundle(Bundle bundle) method.

Overrides:

restoreFromBundle in class ControllerChangeHandler

Parameters:

bundle - The bundle that has data to be restored

onAbortPush

public void onAbortPush(ControllerChangeHandler newHandler,
                        Controller newTop)

Description copied from class: ControllerChangeHandler

Will be called on change handlers that push a controller if the controller being pushed is popped before it has completed.

Overrides:

onAbortPush in class ControllerChangeHandler

Parameters:

newHandler - The change handler that has caused this push to be aborted

newTop - The Controller that will now be at the top of the backstack or null if there will be no new Controller at the top

completeImmediately

public void completeImmediately()

Description copied from class: ControllerChangeHandler

Will be called on change handlers that push a controller if the controller being pushed is needs to be attached immediately, without any animations or transitions.

Overrides:

completeImmediately in class ControllerChangeHandler

performChange

public void performChange(android.view.ViewGroup container,
                          android.view.View from,
                          android.view.View to,
                          boolean isPush,
                          ControllerChangeHandler.ControllerChangeCompletedListener changeListener)

Description copied from class: ControllerChangeHandler

Responsible for swapping Views from one Controller to another.

Specified by:

performChange in class ControllerChangeHandler

Parameters:

container - The container these Views are hosted in.

from - The previous View in the container or null if there was no Controller before this transition

to - The next View that should be put in the container or null if no Controller is being transitioned to

isPush - True if this is a push transaction, false if it's a pop.

changeListener - This listener must be called when any transitions or animations are completed.

removesFromViewOnPush

public boolean removesFromViewOnPush()

Overrides:

removesFromViewOnPush in class ControllerChangeHandler

onViewAttachedToWindow

public void onViewAttachedToWindow(android.view.View v)

Specified by:

onViewAttachedToWindow in interface android.view.View.OnAttachStateChangeListener

onViewDetachedFromWindow

public void onViewDetachedFromWindow(android.view.View v)

Specified by:

onViewDetachedFromWindow in interface android.view.View.OnAttachStateChangeListener

copy

public ControllerChangeHandler copy()

Description copied from class: ControllerChangeHandler

Returns a copy of this ControllerChangeHandler. This method is internally used by the library, so ensure it will return an exact copy of your handler if overriding. If not overriding, the handler will be saved and restored from the Bundle format.

Overrides:

copy in class ControllerChangeHandler

isReusable

public boolean isReusable()

Description copied from class: ControllerChangeHandler

Returns whether or not this is a reusable ControllerChangeHandler. Defaults to false and should ONLY be overridden if there are absolutely no side effects to using this handler more than once. In the case that a handler is not reusable, it will be copied using the ControllerChangeHandler.copy() method prior to use.

Overrides:

isReusable in class ControllerChangeHandler