提供的其他应用程序后台服务 [英] Providing a background service for other apps

问题描述

我是新的Andr​​oid开发，我找不到这个开发指南中。

I'm new to Android development and I couldn't find this in the Dev Guide.

我想创建一个后台服务，使任何其他应用程序可以连接到它，并从中得到一些数据。只见android.app.Service，但它似乎只允许其他应用程序来ping服务，它不允许他们登记为某些特定的事件。 我脑子里想的东西像内置的LocationManager及其addProximityAlert甚至requestLocationUpdates。

I would like to create a background service so that any other app could connect to it and get some data from it. I saw android.app.Service, but it seems that it only allows other apps to ping the service, it doesn't allow them to register for some specific events. I had in mind something like the built in LocationManager and its addProximityAlert or even requestLocationUpdates.

是这样的事可能与现有的SDK？

Is anything like this possible with the existing sdk?

推荐答案

您好，欢迎到Android的发展。我希望你过得愉快：D。 关于你的问题：

Hi and welcome to android development. I hope you enjoy your stay :D. About your question:

你问什么是有服务。 如果你想要的应用程序，以注册事件是通常做的是以下内容：

What you are asking is done with a Service. If you want apps to register for events what is usually done is the following:

• 所有的逻辑创建服务。
• 请该服务发送一个广播味精。
• 在所有感兴趣的应用程序都将有一个接收器类来获得味精。

我想知道你正在尝试做的，给你更多的帮助的东西。

I would like to know what you are trying to do to give you further assistance.

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