Added in API level 11

AdapterViewFlipper

Kotlin |Java

public class AdapterViewFlipper
extends AdapterViewAnimator

android.widget.AdapterViewAnimator
↳	android.widget.AdapterViewFlipper

Simple ViewAnimator that will animate between two or more views that have been added to it. Only one child is shown at a time. If requested, can automatically flip between each child at a regular interval.

Summary

XML attributes
`android:autoStart`	When true, automatically start animating.
`android:flipInterval`

Inherited XML attributes

From class android.widget.AdapterViewAnimator

`android:animateFirstView`	Defines whether to animate the current View when the ViewAnimation is first displayed.
`android:inAnimation`	Identifier for the animation to use when a view is shown.
`android:loopViews`	Defines whether the animator loops to the first view once it has reached the end of the list.
`android:outAnimation`	Identifier for the animation to use when a view is hidden.

Public constructors
`AdapterViewFlipper(Context context)`
`AdapterViewFlipper(Context context, AttributeSet attrs)`
`AdapterViewFlipper(Context context, AttributeSet attrs, int defStyleAttr)`
`AdapterViewFlipper(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)`

Public methods
`void`	`fyiWillBeAdvancedByHostKThx()` Called by an `AppWidgetHost` to indicate that it will be automatically advancing the views of this `AdapterViewFlipper` by calling `AdapterViewFlipper#advance()` at some point in the future.
`CharSequence`	`getAccessibilityClassName()` Return the class name of this object to be used for accessibility purposes.
`int`	`getFlipInterval()` Returns the flip interval, in milliseconds.
`boolean`	`isAutoStart()` Returns true if this view automatically calls `startFlipping()` when it becomes attached to a window.
`boolean`	`isFlipping()` Returns true if the child views are flipping.
`void`	`setAdapter(Adapter adapter)` Sets the adapter that provides the data and the views to represent the data in this widget.
`void`	`setAutoStart(boolean autoStart)` Set if this view automatically calls `startFlipping()` when it becomes attached to a window.
`void`	`setFlipInterval(int flipInterval)` How long to wait before flipping to the next view.
`void`	`showNext()` Manually shows the next child.
`void`	`showPrevious()` Manually shows the previous child.
`void`	`startFlipping()` Start a timer to cycle through child views
`void`	`stopFlipping()` No more flips

Protected methods
`void`	`onAttachedToWindow()` This is called when the view is attached to a window.
`void`	`onDetachedFromWindow()` This is called when the view is detached from a window.
`void`	`onWindowVisibilityChanged(int visibility)` Called when the window containing has change its visibility (between `GONE`, `INVISIBLE`, and `VISIBLE`).

Inherited methods

From class


        
          android.widget.AdapterViewAnimator

`void`	`advance()` Called by an `AppWidgetHost` in order to advance the current view when it is being used within an app widget.
`void`	`deferNotifyDataSetChanged()` This defers a notifyDataSetChanged on the pending RemoteViewsAdapter if it has not connected yet.
`void`	`fyiWillBeAdvancedByHostKThx()` Called by an `AppWidgetHost` to indicate that it will be automatically advancing the views of this `AdapterViewAnimator` by calling `AdapterViewAnimator#advance()` at some point in the future.
`CharSequence`	`getAccessibilityClassName()` Return the class name of this object to be used for accessibility purposes.
`Adapter`	`getAdapter()` Returns the adapter currently associated with this widget.
`int`	`getBaseline()` Return the offset of the widget's text baseline from the widget's top boundary.
`View`	`getCurrentView()` Returns the View corresponding to the currently displayed child.
`int`	`getDisplayedChild()` Returns the index of the currently displayed child view.
`ObjectAnimator`	`getInAnimation()` Returns the current animation used to animate a View that enters the screen.
`ObjectAnimator`	`getOutAnimation()` Returns the current animation used to animate a View that exits the screen.
`View`	`getSelectedView()`
`void`	`onLayout(boolean changed, int left, int top, int right, int bottom)` Called from layout when this view should assign a size and position to each of its children.
`void`	`onMeasure(int widthMeasureSpec, int heightMeasureSpec)` Measure the view and its content to determine the measured width and the measured height.
`boolean`	`onRemoteAdapterConnected()` Called back when the adapter connects to the RemoteViewsService.
`void`	`onRemoteAdapterDisconnected()` Called back when the adapter disconnects from the RemoteViewsService.
`void`	`onRestoreInstanceState(Parcelable state)` Hook allowing a view to re-apply a representation of its internal state that had previously been generated by `onSaveInstanceState()`.
`Parcelable`	`onSaveInstanceState()` Hook allowing a view to generate a representation of its internal state that can later be used to create a new instance with that same state.
`boolean`	`onTouchEvent(MotionEvent ev)` Implement this method to handle touch screen motion events.
`void`	`setAdapter(Adapter adapter)` Sets the adapter that provides the data and the views to represent the data in this widget.
`void`	`setAnimateFirstView(boolean animate)` Indicates whether the current View should be animated the first time the ViewAnimation is displayed.
`void`	`setDisplayedChild(int whichChild)` Sets which child view will be displayed.
`void`	`setInAnimation(ObjectAnimator inAnimation)` Specifies the animation used to animate a View that enters the screen.
`void`	`setInAnimation(Context context, int resourceID)` Specifies the animation used to animate a View that enters the screen.
`void`	`setOutAnimation(ObjectAnimator outAnimation)` Specifies the animation used to animate a View that exit the screen.
`void`	`setOutAnimation(Context context, int resourceID)` Specifies the animation used to animate a View that exit the screen.
`void`	`setRemoteViewsAdapter(Intent intent)` Sets up this AdapterViewAnimator to use a remote views adapter which connects to a RemoteViewsService through the specified intent.
`void`	`setSelection(int position)` Sets the currently selected item.
`void`	`showNext()` Manually shows the next child.
`void`	`showPrevious()` Manually shows the previous child.

From interface


        
          android.widget.Advanceable

`abstract void`	`advance()` Advances this collection, eg.
`abstract void`	`fyiWillBeAdvancedByHostKThx()` Called by the AppWidgetHost once before it begins to call advance(), allowing the collection to do any required setup.

XML attributes

android:autoStart

When true, automatically start animating.

May be a boolean value, such as "true" or "false".

android:flipInterval

Related methods:

setFlipInterval(int)

Public constructors

AdapterViewFlipper

Added in API level 11

public AdapterViewFlipper (Context context)

Parameters
`context`	`Context`

AdapterViewFlipper

Added in API level 11

public AdapterViewFlipper (Context context, 
                AttributeSet attrs)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`

AdapterViewFlipper

Added in API level 21

public AdapterViewFlipper (Context context, 
                AttributeSet attrs, 
                int defStyleAttr)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`
`defStyleAttr`	`int`

AdapterViewFlipper

Added in API level 21

public AdapterViewFlipper (Context context, 
                AttributeSet attrs, 
                int defStyleAttr, 
                int defStyleRes)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`
`defStyleAttr`	`int`
`defStyleRes`	`int`

Public methods

fyiWillBeAdvancedByHostKThx

Added in API level 11

public void fyiWillBeAdvancedByHostKThx ()

Called by an AppWidgetHost to indicate that it will be automatically advancing the views of this AdapterViewFlipper by calling AdapterViewFlipper#advance() at some point in the future. This allows AdapterViewFlipper to prepare by no longer Advancing its children.

getAccessibilityClassName

Added in API level 23

public CharSequence getAccessibilityClassName ()

Return the class name of this object to be used for accessibility purposes. Subclasses should only override this if they are implementing something that should be seen as a completely new class of view when used by accessibility, unrelated to the class it is deriving from. This is used to fill in AccessibilityNodeInfo.setClassName.

Returns
`CharSequence`

getFlipInterval

Added in API level 16

public int getFlipInterval ()

Returns the flip interval, in milliseconds.

Related XML Attributes:

android:flipInterval

Returns
`int`	the flip interval in milliseconds

See also:

setFlipInterval(int)

isAutoStart

Added in API level 11

public boolean isAutoStart ()

Returns true if this view automatically calls startFlipping() when it becomes attached to a window.

Returns
`boolean`

isFlipping

Added in API level 11

public boolean isFlipping ()

Returns true if the child views are flipping.

Returns
`boolean`

Added in API level 11

public void setAdapter (Adapter adapter)

Sets the adapter that provides the data and the views to represent the data in this widget.

Parameters
`adapter`	`Adapter`: The adapter to use to create this view's content.

setAutoStart

Added in API level 11

public void setAutoStart (boolean autoStart)

Set if this view automatically calls startFlipping() when it becomes attached to a window.

Parameters
`autoStart`	`boolean`

setFlipInterval

Added in API level 11

public void setFlipInterval (int flipInterval)

How long to wait before flipping to the next view.

Related XML Attributes:

android:flipInterval

Parameters
`flipInterval`	`int`: flip interval in milliseconds

See also:

getFlipInterval()

showNext

Added in API level 11

public void showNext ()

Manually shows the next child.

showPrevious

Added in API level 11

public void showPrevious ()

Manually shows the previous child.

startFlipping

Added in API level 11

public void startFlipping ()

Start a timer to cycle through child views

stopFlipping

Added in API level 11

public void stopFlipping ()

No more flips

Protected methods

onAttachedToWindow

Added in API level 11

protected void onAttachedToWindow ()

This is called when the view is attached to a window. At this point it has a Surface and will start drawing. Note that this function is guaranteed to be called before onDraw(android.graphics.Canvas), however it may be called any time before the first onDraw -- including before or after onMeasure(int, int).
If you override this method you must call through to the superclass implementation.

onDetachedFromWindow

Added in API level 11

protected void onDetachedFromWindow ()

This is called when the view is detached from a window. At this point it no longer has a surface for drawing.
If you override this method you must call through to the superclass implementation.

onWindowVisibilityChanged

Added in API level 11

protected void onWindowVisibilityChanged (int visibility)

Called when the window containing has change its visibility (between GONE, INVISIBLE, and VISIBLE). Note that this tells you whether or not your window is being made visible to the window manager; this does not tell you whether or not your window is obscured by other windows on the screen, even if it is itself visible.

Parameters
`visibility`	`int`: The new visibility of the window. Value is `View.VISIBLE`, `View.INVISIBLE`, or `View.GONE`