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Fragment.SavedState

public static class Fragment.SavedState
extends Object implements Parcelable

java.lang.Object
   ↳ android.support.v4.app.Fragment.SavedState


通过 FragmentManager.saveFragmentInstanceState从片段实例检索到的状态信息。

Summary

Inherited constants

From interface android.os.Parcelable

Fields

public static final Creator<Fragment.SavedState> CREATOR

Public methods

int describeContents()

描述此Parcelable实例的封送表示中包含的特殊对象的种类。

void writeToParcel(Parcel dest, int flags)

将此对象平铺到一个包裹中。

Inherited methods

From class java.lang.Object
From interface android.os.Parcelable

Fields

CREATOR

Creator<Fragment.SavedState> CREATOR

Public methods

describeContents

int describeContents ()

描述此Parcelable实例的封送表示中包含的特殊对象的种类。 例如,如果对象在writeToParcel(Parcel, int)的输出中包含writeToParcel(Parcel, int) ,则此方法的返回值必须包含CONTENTS_FILE_DESCRIPTOR位。

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance.

writeToParcel

void writeToParcel (Parcel dest, 
                int flags)

将此对象平铺到一个包裹中。

Parameters
dest Parcel: The Parcel in which the object should be written.
flags int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE.

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