如何获得呼出的连接状态 [英] How to get outgoing call connected state
问题描述
在我的应用程序的开发，我需要做的震动时呼出连接，但我不能得到应答呼叫状态。我看了一下这个问题，比如一些话题：
呼出状态
In my application development, I need to do vibration when outgoing call connected, but I can not get the call answered state. I have read some topic about this question, such as: Outgoing call status
但实际上，这些问题不能正确回答。利用广播接收器只能接收空闲，摘机，振铃状态，但没有激活状态。
But actually, these questions not be answered correctly. Use BroadcastReceiver can only receive idle, offhook, ringing states, but no active state.
在内部框架Call.java定义的活动状态，我也没办法让这种状态。我确实使用了反射法，几乎一样访问CallManager的Android中，但也失败了。
The active state defined in Call.java in internal framework, I have no idea to get this state. I did use reflection method, almost same as Accessing CallManager in Android, But failed also.
推荐答案
想知道和在网络上花费了大量的时间后，我找到了一种方法来实现这个...
After wondering and spending a lot of time on the net I found a way to achieve this...
刚刚查询的基础上你的最后已拨电话时设备的通话记录，获取该呼叫的持续时间，如果发现大于0，则表示你的电话已经被接受，它完美的作品。
Just query the call history of the device based on time of your last dialed call, fetch the duration of that call, if found greater than 0 that means your call was accepted and it works perfect.
如果有人无法得到它，让我知道我会与code细说吧。
if someone unable to get it, lets me know I will elaborate it with code.
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