Flutter OHOS system_boot_time(获取系统启动时间)

system_boot_time

获取系统启动时间

用法

import 'package:system_boot_time/system_boot_time.dart';


final second = await SystemBootTime().second();

鸿蒙OS代码

获取启动时间

setup(binaryMessenger: BinaryMessenger, api: SystemBootTime | null): void {
{
  let channel = new BasicMessageChannel<Object>(
binaryMessenger, "dev.flutter.pigeon.SystemBootTime.second", this.getCodec());
  if (api != null) {
channel.setMessageHandler({
  onMessage(msg: Object, reply: Reply<Object>): void {
let wrapped = new Map<string, string | number | Map<string, string | number>>();
try {
  let systemBootTime = api.second();
  wrapped.set("result", systemBootTime);
} catch (exception) {
  let errorMap = new Map<string, string | number>();
  errorMap.set("message", exception.message);
  errorMap.set("code", exception.name);
  errorMap.set("details", `Cause: ${exception.cause}, Stacktrace: ${exception.stack}`);
  wrapped.set("error", errorMap);
}
reply.reply(wrapped);
  }
});
  } else {
channel.setMessageHandler(null);
  }
}
  }

类型转换

second(): number {
return Math.floor(systemDateTime.getUptime(systemDateTime.TimeType.STARTUP, false) / 1000);
  }