RxView (rxbinding 2.0.0 API)

java.lang.Object
- com.jakewharton.rxbinding2.view.RxView

```
public final class RxView
extends java.lang.Object
```
Static factory methods for creating observables and actions for View.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static <any>`	`activated(android.view.View view)` An action which sets the activated property of `view`.
`static <any>`	`attaches(android.view.View view)` Create an observable which emits on `view` attach events.
`static <any>`	`attachEvents(android.view.View view)` Create an observable of attach and detach events on `view`.
`static <any>`	`clickable(android.view.View view)` An action which sets the clickable property of `view`.
`static <any>`	`clicks(android.view.View view)` Create an observable which emits on `view` click events.
`static <any>`	`detaches(android.view.View view)` Create an observable which emits on `view` detach events.
`static <any>`	`drags(android.view.View view)` Create an observable of `DragEvent` for drags on `view`.
`static <any>`	`drags(android.view.View view, <any> handled)` Create an observable of `DragEvent` for `view`.
`static <any>`	`draws(android.view.View view)` Create an observable for draws on `view`.
`static <any>`	`enabled(android.view.View view)` An action which sets the enabled property of `view`.
`static InitialValueObservable<java.lang.Boolean>`	`focusChanges(android.view.View view)` Create an observable of booleans representing the focus of `view`.
`static <any>`	`globalLayouts(android.view.View view)` Create an observable which emits on `view` globalLayout events.
`static <any>`	`hovers(android.view.View view)` Create an observable of hover events for `view`.
`static <any>`	`hovers(android.view.View view, <any> handled)` Create an observable of hover events for `view`.
`static <any>`	`keys(android.view.View view)` Create an observable of key events for `view`.
`static <any>`	`keys(android.view.View view, <any> handled)` Create an observable of key events for `view`.
`static <any>`	`layoutChangeEvents(android.view.View view)` Create an observable of layout-change events for `view`.
`static <any>`	`layoutChanges(android.view.View view)` Create an observable which emits on `view` layout changes.
`static <any>`	`longClicks(android.view.View view)` Create an observable which emits on `view` long-click events.
`static <any>`	`longClicks(android.view.View view, java.util.concurrent.Callable<java.lang.Boolean> handled)` Create an observable which emits on `view` long-click events.
`static <any>`	`preDraws(android.view.View view, java.util.concurrent.Callable<java.lang.Boolean> proceedDrawingPass)` Create an observable for pre-draws on `view`.
`static <any>`	`pressed(android.view.View view)` An action which sets the pressed property of `view`.
`static <any>`	`scrollChangeEvents(android.view.View view)` Create an observable of scroll-change events for `view`.
`static <any>`	`selected(android.view.View view)` An action which sets the selected property of `view`.
`static <any>`	`systemUiVisibilityChanges(android.view.View view)` Create an observable of integers representing a new system UI visibility for `view`.
`static <any>`	`touches(android.view.View view)` Create an observable of touch events for `view`.
`static <any>`	`touches(android.view.View view, <any> handled)` Create an observable of touch events for `view`.
`static <any>`	`visibility(android.view.View view)` An action which sets the visibility property of `view`.
`static <any>`	`visibility(android.view.View view, int visibilityWhenFalse)` An action which sets the visibility property of `view`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - attaches
```
public static <any> attaches(android.view.View view)
```
    Create an observable which emits on view attach events. The emitted value is unspecified and should only be used as notification.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - attachEvents
```
public static <any> attachEvents(android.view.View view)
```
    Create an observable of attach and detach events on view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - detaches
```
public static <any> detaches(android.view.View view)
```
    Create an observable which emits on view detach events. The emitted value is unspecified and should only be used as notification.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - clicks
```
public static <any> clicks(android.view.View view)
```
    Create an observable which emits on view click events. The emitted value is unspecified and should only be used as notification.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnClickListener(android.view.View.OnClickListener) to observe clicks. Only one observable can be used for a view at a time.
  - drags
```
public static <any> drags(android.view.View view)
```
    Create an observable of DragEvent for drags on view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnDragListener(android.view.View.OnDragListener) to observe drags. Only one observable can be used for a view at a time.
  - drags
```
public static <any> drags(android.view.View view,
                          <any> handled)
```
    Create an observable of DragEvent for view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnDragListener(android.view.View.OnDragListener) to observe drags. Only one observable can be used for a view at a time.
    
    Parameters:
    
    handled - Predicate invoked with each value to determine the return value of the underlying View.OnDragListener.
  - draws
```
public static <any> draws(android.view.View view)
```
    Create an observable for draws on view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses ViewTreeObserver.addOnDrawListener(android.view.ViewTreeObserver.OnDrawListener) to observe draws. Multiple observables can be used for a view at a time.
  - focusChanges
```
public static InitialValueObservable<java.lang.Boolean> focusChanges(android.view.View view)
```
    Create an observable of booleans representing the focus of view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnFocusChangeListener(android.view.View.OnFocusChangeListener) to observe focus change. Only one observable can be used for a view at a time.
    Note: A value will be emitted immediately on subscribe.
  - globalLayouts
```
public static <any> globalLayouts(android.view.View view)
```
    Create an observable which emits on view globalLayout events. The emitted value is unspecified and should only be used as notification.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses ViewTreeObserver.addOnGlobalLayoutListener(android.view.ViewTreeObserver.OnGlobalLayoutListener) to observe global layouts. Multiple observables can be used for a view at a time.
  - hovers
```
public static <any> hovers(android.view.View view)
```
    Create an observable of hover events for view.
    Warning: Values emitted by this observable are mutable and part of a shared object pool and thus are not safe to cache or delay reading (such as by observing on a different thread). If you want to cache or delay reading the items emitted then you must map values through a function which calls MotionEvent.obtain(MotionEvent) or MotionEvent.obtainNoHistory(MotionEvent) to create a copy.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnHoverListener(android.view.View.OnHoverListener) to observe touches. Only one observable can be used for a view at a time.
  - hovers
```
public static <any> hovers(android.view.View view,
                           <any> handled)
```
    Create an observable of hover events for view.
    Warning: Values emitted by this observable are mutable and part of a shared object pool and thus are not safe to cache or delay reading (such as by observing on a different thread). If you want to cache or delay reading the items emitted then you must map values through a function which calls MotionEvent.obtain(MotionEvent) or MotionEvent.obtainNoHistory(MotionEvent) to create a copy.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnHoverListener(android.view.View.OnHoverListener) to observe touches. Only one observable can be used for a view at a time.
    
    Parameters:
    
    handled - Predicate invoked with each value to determine the return value of the underlying View.OnHoverListener.
  - layoutChanges
```
public static <any> layoutChanges(android.view.View view)
```
    Create an observable which emits on view layout changes. The emitted value is unspecified and should only be used as notification.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - layoutChangeEvents
```
public static <any> layoutChangeEvents(android.view.View view)
```
    Create an observable of layout-change events for view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - longClicks
```
public static <any> longClicks(android.view.View view)
```
    Create an observable which emits on view long-click events. The emitted value is unspecified and should only be used as notification.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnLongClickListener(android.view.View.OnLongClickListener) to observe long clicks. Only one observable can be used for a view at a time.
  - longClicks
```
public static <any> longClicks(android.view.View view,
                               java.util.concurrent.Callable<java.lang.Boolean> handled)
```
    Create an observable which emits on view long-click events. The emitted value is unspecified and should only be used as notification.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnLongClickListener(android.view.View.OnLongClickListener) to observe long clicks. Only one observable can be used for a view at a time.
    
    Parameters:
    
    handled - Predicate invoked each occurrence to determine the return value of the underlying View.OnLongClickListener.
  - preDraws
```
public static <any> preDraws(android.view.View view,
                             java.util.concurrent.Callable<java.lang.Boolean> proceedDrawingPass)
```
    Create an observable for pre-draws on view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses ViewTreeObserver.addOnPreDrawListener(android.view.ViewTreeObserver.OnPreDrawListener) to observe pre-draws. Multiple observables can be used for a view at a time.
  - scrollChangeEvents
```
public static <any> scrollChangeEvents(android.view.View view)
```
    Create an observable of scroll-change events for view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - systemUiVisibilityChanges
```
public static <any> systemUiVisibilityChanges(android.view.View view)
```
    Create an observable of integers representing a new system UI visibility for view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnSystemUiVisibilityChangeListener(android.view.View.OnSystemUiVisibilityChangeListener) to observe system UI visibility changes. Only one observable can be used for a view at a time.
  - touches
```
public static <any> touches(android.view.View view)
```
    Create an observable of touch events for view.
    Warning: Values emitted by this observable are mutable and part of a shared object pool and thus are not safe to cache or delay reading (such as by observing on a different thread). If you want to cache or delay reading the items emitted then you must map values through a function which calls MotionEvent.obtain(MotionEvent) or MotionEvent.obtainNoHistory(MotionEvent) to create a copy.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnTouchListener(android.view.View.OnTouchListener) to observe touches. Only one observable can be used for a view at a time.
  - touches
```
public static <any> touches(android.view.View view,
                            <any> handled)
```
    Create an observable of touch events for view.
    Warning: Values emitted by this observable are mutable and part of a shared object pool and thus are not safe to cache or delay reading (such as by observing on a different thread). If you want to cache or delay reading the items emitted then you must map values through a function which calls MotionEvent.obtain(MotionEvent) or MotionEvent.obtainNoHistory(MotionEvent) to create a copy.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    Warning: The created observable uses View.setOnTouchListener(android.view.View.OnTouchListener) to observe touches. Only one observable can be used for a view at a time.
    
    Parameters:
    
    handled - Predicate invoked with each value to determine the return value of the underlying View.OnTouchListener.
  - keys
```
public static <any> keys(android.view.View view)
```
    Create an observable of key events for view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference. Warning: The created observable uses View.setOnKeyListener(android.view.View.OnKeyListener) to observe key events. Only one observable can be used for a view at a time.
  - keys
```
public static <any> keys(android.view.View view,
                         <any> handled)
```
    Create an observable of key events for view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference. Warning: The created observable uses View.setOnKeyListener(android.view.View.OnKeyListener) to observe key events. Only one observable can be used for a view at a time.
    
    Parameters:
    
    handled - Predicate invoked each occurrence to determine the return value of the underlying View.OnKeyListener.
  - activated
```
public static <any> activated(android.view.View view)
```
    An action which sets the activated property of view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - clickable
```
public static <any> clickable(android.view.View view)
```
    An action which sets the clickable property of view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - enabled
```
public static <any> enabled(android.view.View view)
```
    An action which sets the enabled property of view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - pressed
```
public static <any> pressed(android.view.View view)
```
    An action which sets the pressed property of view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - selected
```
public static <any> selected(android.view.View view)
```
    An action which sets the selected property of view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - visibility
```
public static <any> visibility(android.view.View view)
```
    An action which sets the visibility property of view. false values use View.GONE.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
  - visibility
```
public static <any> visibility(android.view.View view,
                               int visibilityWhenFalse)
```
    An action which sets the visibility property of view.
    Warning: The created observable keeps a strong reference to view. Unsubscribe to free this reference.
    
    Parameters:
    
    visibilityWhenFalse - Visibility to set on a false value (View.INVISIBLE or View.GONE).

Class RxView

Method Summary

Methods inherited from class java.lang.Object

Method Detail

attaches

attachEvents

detaches

clicks

drags

drags

draws

focusChanges

globalLayouts

hovers

hovers

layoutChanges

layoutChangeEvents

longClicks

longClicks

preDraws

scrollChangeEvents

systemUiVisibilityChanges

touches

touches

keys

keys

activated

clickable

enabled

pressed

selected

visibility

visibility