前台服务示例

本文介绍了前台服务示例的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我是新来的机器人。任何人都可以发布的通知与Android的前台服务示例链接或code。我用Google搜索，但没有得到前台服务的任何实例。

I am new to android. Can anyone post the link or code for "android foreground service example with notification". I googled , but didn't get any example of foreground service.

推荐答案

创建一个通知，可能使用 Notification.Builder 或 NotificationCompat.Builder ，并传递给 startForeground（）上的服务：

Create a Notification, perhaps using Notification.Builder or NotificationCompat.Builder, and pass that to startForeground() on the service:

public class Downloader extends IntentService { private static int FOREGROUND_ID=1338; public Downloader() { super("Downloader"); } @Override public void onHandleIntent(Intent i) { startForeground(FOREGROUND_ID, buildForegroundNotification(filename)); // do useful work here stopForeground(true); } private Notification buildForegroundNotification(String filename) { NotificationCompat.Builder b=new NotificationCompat.Builder(this); b.setOngoing(true); b.setContentTitle(getString(R.string.downloading)) .setContentText(filename) .setSmallIcon(android.R.drawable.stat_sys_download) .setTicker(getString(R.string.downloading)); return(b.build()); } }

（从​​此示例项目一个精简的服务）