程序包 ohos.agp.components

接口 Component.ComponentStateChangedListener

封闭类:

Component

public static interface Component.ComponentStateChangedListener

Provides a callback for state change events of a component.

The state of a component will change when a user operates the component.

从以下版本开始:

3

另请参阅:

ComponentState

方法概要

限定符和类型	方法	说明
void	onComponentStateChanged(Component component, int componentState)	Called when the component state is changed.

方法详细资料

onComponentStateChanged

void onComponentStateChanged(Component component,
                             int componentState)

Called when the component state is changed.

参数:

component - Indicates the component with a changed state.

componentState - Indicates the latest state of the component.