Added in API level 1

Summary: Inherited Constants | Fields | Protected Ctors | Methods | Inherited Methods

AbsSavedState

Kotlin |Java

public abstract class AbsSavedState
extends Object implements Parcelable

java.lang.Object
↳	android.view.AbsSavedState

Known direct subclasses

Preference.BaseSavedState, View.BaseSavedState

Preference.BaseSavedState	This class was deprecated in API level 29. Use the AndroidX Preference Library for consistent behavior across all devices. For more information on using the AndroidX Preference Library see Settings.
View.BaseSavedState	Base class for derived classes that want to save and restore their own state in `View.onSaveInstanceState()`.

Known indirect subclasses

TextView.SavedState

TextView.SavedState User interface state that is stored by TextView for implementing View#onSaveInstanceState.

A Parcelable implementation that should be used by inheritance hierarchies to ensure the state of all classes along the chain is saved.

Summary

Inherited constants

From interface android.os.Parcelable

`int`	`CONTENTS_FILE_DESCRIPTOR` Descriptor bit used with `describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int`	`PARCELABLE_WRITE_RETURN_VALUE` Flag for use with `writeToParcel(Parcel, int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

Fields
`public static final Creator<AbsSavedState>`	`CREATOR`
`public static final AbsSavedState`	`EMPTY_STATE`

Protected constructors
`AbsSavedState(Parcelable superState)` Constructor called by derived classes when creating their SavedState objects
`AbsSavedState(Parcel source)` Constructor used when reading from a parcel.
`AbsSavedState(Parcel source, ClassLoader loader)` Constructor used when reading from a parcel using a given class loader.

Public methods
`int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`final Parcelable`	`getSuperState()`
`void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

From interface


        
          android.os.Parcelable

`abstract int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`abstract void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Fields

CREATOR

Added in API level 1

public static final Creator<AbsSavedState> CREATOR

EMPTY_STATE

Added in API level 1

public static final AbsSavedState EMPTY_STATE

Protected constructors

AbsSavedState

Added in API level 1

protected AbsSavedState (Parcelable superState)

Constructor called by derived classes when creating their SavedState objects

Parameters
`superState`	`Parcelable`: The state of the superclass of this view

AbsSavedState

Added in API level 1

protected AbsSavedState (Parcel source)

Constructor used when reading from a parcel. Reads the state of the superclass.

Parameters
`source`	`Parcel`: parcel to read from

AbsSavedState

Added in API level 24

protected AbsSavedState (Parcel source, 
                ClassLoader loader)

Constructor used when reading from a parcel using a given class loader. Reads the state of the superclass.

Parameters
`source`	`Parcel`: parcel to read from
`loader`	`ClassLoader`: ClassLoader to use for reading

Public methods

describeContents

Added in API level 1

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
`int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `CONTENTS_FILE_DESCRIPTOR`

getSuperState

Added in API level 1

public final Parcelable getSuperState ()

Returns
`Parcelable`

writeToParcel

Added in API level 1

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
`dest`	`Parcel`: The Parcel in which the object should be written. This value cannot be `null`.
`flags`	`int`: Additional flags about how the object should be written. May be 0 or `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES