Lines Matching refs:notifyChange
417 订阅指定URI对应数据的数据变更事件。若用户(订阅者)已注册了观察者,当有其他用户触发了变更通知时(调用了下文中的notifyChange方法),订阅者将会接收到callback通知。使用callb…
454 订阅指定URI对应数据的数据变更事件。若用户(订阅者)已注册变更通知,当有其他用户触发了变更通知时(调用了下文中的notifyChange方法),订阅者将会接收到callback通知,通知携带数据变…
1956 ### notifyChange subsection
1958 notifyChange(uri: string, callback: AsyncCallback<void>): void
1985 (dataShareHelper as dataShare.DataShareHelper).notifyChange(uri, () => {
1986 console.info("***** notifyChange *****");
1991 ### notifyChange subsection
1993 notifyChange(uri: string): Promise<void>
2025 (dataShareHelper as dataShare.DataShareHelper).notifyChange(uri);
2029 ### notifyChange<sup>12+</sup>
2031 notifyChange(data: ChangeInfo): Promise<void>
2070 (dataShareHelper as dataShare.DataShareHelper).notifyChange(changeData);