程序包 ohos.aafwk.ability

类 Form

java.lang.Object

ohos.aafwk.ability.Form

所有已实现的接口:

Sequenceable

public class Form
extends Object
implements Sequenceable

Represents the basic data structure of a form.

The basic data structure provides details about a form, including the form ID, form name, and the bundle name of the application serving as the form provider. For detailed information about a form, see ProviderFormInfo.

从以下版本开始:

5

SystemCapability

SystemCapability.Aafwk#ABILITY

嵌套类概要

从接口继承的嵌套类/接口 ohos.utils.Sequenceable

Sequenceable.Producer<T>

字段概要

字段

限定符和类型	字段	说明
static Sequenceable.Producer<Form>	PRODUCER	Creates a Form object from a Parcel object.

构造器概要

构造器

构造器	说明
Form()

方法概要

限定符和类型	方法	说明
static Form	createFromParcel(Parcel parcel)	Creates a Form object from a specified Parcel object.
String	getAbilityName()	Obtains the class name of the ability to which this Form belongs.
String	getBundleName()	Obtains the application bundle name of the Feature Ability (FA) to which this Form belongs.
Component	getComponent()	Obtains the Component data of this Form.
int	getFormId()	已过时。 This change is effective since API version 5. Replaced by getId().
String	getFormName()	Obtains the name of this Form.
long	getId()	Obtains the ID of this Form.
String	getOriginalBundleName()	Obtains the application bundle name of the Feature Ability (FA) to which this Form belongs.
boolean	getTempFormFlag()	Checks whether this form is a temporary form.
boolean	marshalling(Parcel out)	Marshals this Form object into a Parcel object.
String	toString()	Returns a string representation of the object.
boolean	unmarshalling(Parcel in)	Unmarshals this Form object from a Parcel object.

从类继承的方法 java.lang.Object

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

从接口继承的方法 ohos.utils.Sequenceable

hasFileDescriptor

字段详细资料

PRODUCER

public static final Sequenceable.Producer<Form> PRODUCER

Creates a Form object from a Parcel object. This constant is used together with marshalling(ohos.utils.Parcel) and is the encapsulation of the unmarshalling(ohos.utils.Parcel) method.

从以下版本开始:

5

构造器详细资料

Form

public Form()

方法详细资料

createFromParcel

public static Form createFromParcel(Parcel parcel)

Creates a Form object from a specified Parcel object. This method is used together with Parcel.writeSequenceable(Sequenceable) and is the encapsulation of the Parcel.readSequenceable(Sequenceable) method.

参数:

parcel - Indicates the Parcel object from which data of the new Form object is read.

返回:

Returns the created Form object.

从以下版本开始:

5

另请参阅:

Parcel.writeSequenceable(ohos.utils.Sequenceable)

getComponent

public Component getComponent()

Obtains the Component data of this Form.

返回:

Returns the Component object.

从以下版本开始:

5

getBundleName

public String getBundleName()

Obtains the application bundle name of the Feature Ability (FA) to which this Form belongs.

返回:

Returns the application bundle name.

从以下版本开始:

5

getOriginalBundleName

public String getOriginalBundleName()

Obtains the application bundle name of the Feature Ability (FA) to which this Form belongs.

返回:

Returns the application bundle name.

从以下版本开始:

5

getId

public long getId()

Obtains the ID of this Form.

返回:

Returns the form ID.

从以下版本开始:

5

getFormId

@Deprecated
public int getFormId()

已过时。 This change is effective since API version 5. Replaced by getId().

Obtains the ID of this Form. Compatible with int form id.

返回:

Returns the form ID.

从以下版本开始:

5

getAbilityName

public String getAbilityName()

Obtains the class name of the ability to which this Form belongs.

返回:

Returns the ability class name.

从以下版本开始:

5

getFormName

public String getFormName()

Obtains the name of this Form.

返回:

Returns the form name.

从以下版本开始:

5

getTempFormFlag

public boolean getTempFormFlag()

Checks whether this form is a temporary form.

返回:

Returns true if this form is a temporary form; returns false otherwise.

从以下版本开始:

5

另请参阅:

AbilitySlice.PARAM_FORM_TEMPORARY_KEY

marshalling

public boolean marshalling(Parcel out)

Marshals this Form object into a Parcel object.

指定者:

marshalling 在接口中 Sequenceable

参数:

out - Indicates the Parcel object for marshalling.

返回:

Returns true if the marshalling is successful; returns false otherwise.

从以下版本开始:

5

unmarshalling

public boolean unmarshalling(Parcel in)

Unmarshals this Form object from a Parcel object.

指定者:

unmarshalling 在接口中 Sequenceable

参数:

in - Indicates the Parcel object for unmarshalling.

返回:

Returns true if the unmarshalling is successful; returns false otherwise.

从以下版本开始:

5

toString

public String toString()

从类复制的说明: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

覆盖:

toString 在类中 Object

返回:

a string representation of the object.