是否有手机系统时间变更回调的接口。
其他系统上有对应的接口:
instance.timeChangeReceiver = new TimeChangeReceiver();
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_TIME_CHANGED);
filter.addAction(Intent.ACTION_TIMEZONE_CHANGED);
appContext.registerReceiver(instance.timeChangeReceiver, filter);
订阅方式:
https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/common-event-subscription-V5