程序包 ohos.agp.components

接口 Rating.RatingChangedListener

封闭类:

Rating

public static interface Rating.RatingChangedListener

Callback to process change events of a rating.

从以下版本开始:

3

方法概要

限定符和类型	方法	说明
void	onProgressChanged(Rating rating, int progress, boolean fromUser)	Notifies change events of a rating.
void	onStartTrackingTouch(Rating rating)	Notifies start touch events of a rating.
void	onStopTrackingTouch(Rating rating)	Notifies stop touch events of a rating.

方法详细资料

onProgressChanged

void onProgressChanged(Rating rating,
                       int progress,
                       boolean fromUser)

Notifies change events of a rating.

This method notifies the change of the number of rating items displayed on the rating.

参数:

rating - Indicates the rating to listen for.

progress - Indicates the progress value to set.

fromUser - Indicates whether the change is made by users. The value is true if the change is made by users; the value is false otherwise.

从以下版本开始:

4

onStartTrackingTouch

void onStartTrackingTouch(Rating rating)

Notifies start touch events of a rating.

This method notifies start touch events of a rating. Rating will call back this method to respond to the start touch events.

参数:

rating - Indicates the rating to listen for.

从以下版本开始:

4

onStopTrackingTouch

void onStopTrackingTouch(Rating rating)

Notifies stop touch events of a rating.

This method is called to respond to the stop touch events.

参数:

rating - Indicates the rating to listen for.

从以下版本开始:

4