没有应用程序启动服务

问题描述

我有一个呼叫阻塞应用程序。它有3个文件：

I have a call blocking application. It has 3 files:

1. 类BlockMyCall扩展的BroadcastReceiver
2. 类SimpleClass1扩展服务
3. PhoneBlock延伸活动

我开始PhoneBlock活动来调用服务SimpleClass1，最终调用BlockMyCall意在阻止出站电话（通过设置结果为空）。

I start "PhoneBlock " Activity to call Service "SimpleClass1", which eventually calls "BlockMyCall" intended to block outbound calls (by setting result to "null").

我想知道如果我能运行服务Class1的，但不启动活动。如果是这样，怎么样？

I want to know if I can run the class1 from service without starting activity. If so, how?

推荐答案

将广播接收器READ_PHONE_STATE并在收到该广播，启动该服务。

Put a broadcast receiver to READ_PHONE_STATE and on receiving this broadcast ,start the service.

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