NotificationRequest.NotificationMultiLineContent

java.lang.Object
- ohos.event.notification.NotificationRequest.NotificationMultiLineContent

所有已实现的接口:

Sequenceable

封闭类:

NotificationRequest
```
public static final class NotificationRequest.NotificationMultiLineContent
extends Object
implements Sequenceable
```
Constructs a notification that includes multiple lines of text.
This multi-line notification is different from a long-text notification constructed by NotificationLongTextContent. The long-text notification displays notification content only with a single line in the notification bar and hides the text exceeding the allowed display length. By contrast, the multi-line notification can display up to seven independent lines of text in the notification bar.

从以下版本开始:

3

SystemCapability

SystemCapability.Notification#ANS

嵌套类概要
- 从接口继承的嵌套类/接口 ohos.utils.Sequenceable
  Sequenceable.Producer<T>

构造器概要

构造器
构造器说明

NotificationMultiLineContent()
Default constructor used to create a NotificationMultiLineContent instance.

构造器
构造器	说明
`NotificationMultiLineContent()`	Default constructor used to create a `NotificationMultiLineContent` instance.

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`NotificationRequest.NotificationMultiLineContent`	`addSingleLine(String line)`	Adds a single line of text to this notification.
`String`	`getAdditionalText()`	Obtains the additional text that has been set by calling `setAdditionalText(java.lang.String)` for this multi-line notification.
`List<String>`	`getAllLines()`	Obtains the list of lines included in this multi-line notification.
`String`	`getBriefText()`	Obtains the brief text that has been set by calling `setBriefText(java.lang.String)` for this multi-line notification.
`String`	`getExpandedTitle()`	Obtains the title that will be displayed for this multi-line notification when it is expanded.
`String`	`getText()`	Obtains the notification content that has been set by calling `setText(java.lang.String)` for this multi-line notification.
`String`	`getTitle()`	Obtains the title that has been set by calling `setTitle(java.lang.String)` for this multi-line notification.
`boolean`	`marshalling(Parcel out)`	Marshals this `NotificationMultiLineContent` object into a `Parcel`.
`NotificationRequest.NotificationMultiLineContent`	`setAdditionalText(String additionalText)`	Sets the additional text to be included in this multi-line notification.
`NotificationRequest.NotificationMultiLineContent`	`setBriefText(String briefText)`	Sets the brief text to be included in this multi-line notification.
`NotificationRequest.NotificationMultiLineContent`	`setExpandedTitle(String longTitle)`	Sets the title to be displayed when this multi-line notification is expanded.
`NotificationRequest.NotificationMultiLineContent`	`setText(String text)`	Sets the text to be included in this multi-line notification.
`NotificationRequest.NotificationMultiLineContent`	`setTitle(String title)`	Sets the title for this multi-line notification.
`String`	`toString()`	Returns a string representation of the object.
`boolean`	`unmarshalling(Parcel in)`	Unmarshals this `NotificationMultiLineContent` object from a `Parcel`.

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

- 构造器详细资料
  - NotificationMultiLineContent
```
public NotificationMultiLineContent()
```
    Default constructor used to create a NotificationMultiLineContent instance.
    
    从以下版本开始:
    
    3
- 方法详细资料
  - getTitle
```
public String getTitle()
```
    Obtains the title that has been set by calling setTitle(java.lang.String) for this multi-line notification.
    
    返回:
    
    Returns the title of this notification.
    
    从以下版本开始:
    
    3
  - setTitle
```
public NotificationRequest.NotificationMultiLineContent setTitle(String title)
```
    Sets the title for this multi-line notification. If both this method and setExpandedTitle(java.lang.String) are called for this notification, the title set in this method will be displayed only when this notification is collapsed, and the one set in setExpandedTitle(java.lang.String) will be displayed when this notification is expanded.
    
    参数:
    
    title - Indicates the title of this multi-line notification.
    
    返回:
    
    Returns this NotificationMultiLineContent object.
    
    从以下版本开始:
    
    3
  - getText
```
public String getText()
```
    Obtains the notification content that has been set by calling setText(java.lang.String) for this multi-line notification.
    
    返回:
    
    Returns the content of this notification.
    
    从以下版本开始:
    
    3
  - setText
```
public NotificationRequest.NotificationMultiLineContent setText(String text)
```
    Sets the text to be included in this multi-line notification.
    
    参数:
    
    text - Indicates the text to be included.
    
    返回:
    
    Returns this NotificationMultiLineContent object.
    
    从以下版本开始:
    
    3
  - getAdditionalText
```
public String getAdditionalText()
```
    Obtains the additional text that has been set by calling setAdditionalText(java.lang.String) for this multi-line notification.
    
    返回:
    
    Returns the additional text of this notification.
    
    从以下版本开始:
    
    3
  - setAdditionalText
```
public NotificationRequest.NotificationMultiLineContent setAdditionalText(String additionalText)
```
    Sets the additional text to be included in this multi-line notification.
    The additional text is mainly a supplement to the notification text set by calling setText(java.lang.String). The font of the additional text is smaller than the notification text and is displayed in a separate line.
    
    参数:
    
    additionalText - Indicates the additional text to be included.
    
    返回:
    
    Returns this NotificationMultiLineContent object.
    
    从以下版本开始:
    
    3
  - getBriefText
```
public String getBriefText()
```
    Obtains the brief text that has been set by calling setBriefText(java.lang.String) for this multi-line notification.
    
    返回:
    
    Returns the brief text of this notification.
    
    从以下版本开始:
    
    3
  - setBriefText
```
public NotificationRequest.NotificationMultiLineContent setBriefText(String briefText)
```
    Sets the brief text to be included in this multi-line notification.
    The brief text is a summary of this multi-line notification and is displayed in the first line of the notification. Similar to setAdditionalText(java.lang.String), the font of the brief text is also smaller than the notification text set by calling setText(java.lang.String).
    The positions where the brief text and additional text will display may conflict. If both texts are set, only the additional text will be displayed.
    
    参数:
    
    briefText - Indicates the brief text to be included.
    
    返回:
    
    Returns this NotificationMultiLineContent object.
    
    从以下版本开始:
    
    3
  - getExpandedTitle
```
public String getExpandedTitle()
```
    Obtains the title that will be displayed for this multi-line notification when it is expanded.
    
    返回:
    
    Returns the title to be displayed when this notification is expanded.
    
    从以下版本开始:
    
    3
  - setExpandedTitle
```
public NotificationRequest.NotificationMultiLineContent setExpandedTitle(String longTitle)
```
    Sets the title to be displayed when this multi-line notification is expanded. After this title is set, the title set by setTitle(java.lang.String) will be displayed only when this notification is in the collapsed state.
    
    参数:
    
    longTitle - Indicates the title to be displayed when this notification is expanded.
    
    返回:
    
    Returns this NotificationMultiLineContent object.
    
    从以下版本开始:
    
    3
  - getAllLines
```
public List<String> getAllLines()
```
    Obtains the list of lines included in this multi-line notification.
    
    返回:
    
    Returns the list of lines included in this notification.
    
    从以下版本开始:
    
    3
  - addSingleLine
```
public NotificationRequest.NotificationMultiLineContent addSingleLine(String line)
```
    Adds a single line of text to this notification. You can call this method up to seven times to add seven lines to a notification.
    
    参数:
    
    line - Indicates the single line of text to be included.
    
    返回:
    
    Returns this NotificationMultiLineContent object.
    
    从以下版本开始:
    
    3
  - marshalling
```
public boolean marshalling(Parcel out)
```
    Marshals this NotificationMultiLineContent object into a Parcel.
    A process can call the unmarshalling(ohos.utils.Parcel) method to unmarshal this NotificationMultiLineContent object from a Parcel to implement inter-process communication (IPC).
    
    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:
    
    3
  - unmarshalling
```
public boolean unmarshalling(Parcel in)
```
    Unmarshals this NotificationMultiLineContent object from a Parcel.
    
    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:
    
    3
  - 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.
    
    从以下版本开始:
    
    4

类 NotificationRequest.NotificationMultiLineContent

嵌套类概要

从接口继承的嵌套类/接口 ohos.utils.Sequenceable

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 ohos.utils.Sequenceable

构造器详细资料

NotificationMultiLineContent

方法详细资料

getTitle

setTitle

getText

setText

getAdditionalText

setAdditionalText

getBriefText

setBriefText

getExpandedTitle

setExpandedTitle

getAllLines

addSingleLine

marshalling

unmarshalling

toString