问题描述
有关于通过Android SDK,所有这些都回答简短发言,这样的功能是不支持的Android中获取双卡双待功能的几个问题。
There are several questions about accessing dual SIM features through the Android SDK, all of which are answered with brief statements that such features are unsupported in Android.
尽管如此,双卡手机确实存在,而且像的似乎能够检测这种在某种制造商无关的方式
In spite of this, dual SIM phones do exist, and applications like MultiSim seem to be able to detect this in some kind of manufacturer-independent way.
所以,与确认开始,让我试着问一些尖锐的问题:
So, beginning with that acknowledgement, let me try to ask some more pointed questions:
- 在是否Android SDK中不支持多SIM卡功能意味着这些功能不存在,或者说,它仅仅是一个坏主意,尝试使用它们?
- 有一个Android内容供应商或内部封装(com.android ......),它提供的SIM卡信息? (TelephonyManager,据我可以在文档和code看,有没有提到的多个SIM卡)
- 有没有生产厂家暴露多个SIM卡的功能,开发人员的任何报告?
- 如果我是找无证功能,从制造商,我将如何去的?
(顺便说一句,这一切的问题仅仅是实现这一算法:发送短信SIM卡1;如果发送失败,切换到SIM卡2,然后重新发送消息的方式)
(By the way, the point of all of this is merely to implement this algorithm: send an SMS with SIM card 1; if delivery fails, switch to SIM card 2 and resend the message that way.)
推荐答案
有3种不同的类别...
there are 3 different categories ...
- 支持和记录功能
- 提供功能未记录
- 在功能无法使用
因此,双卡双待功能也有,但没有记录,因此没有正式支持。
So the dual sim features are available but not documented and hence not officially supported.
尽管如此,这并不意味着它不会是有用的,它只是意味着机器人(或为此事谷歌甚至manufaturer)不承担责任,以支持您的应用程序的功能。
Having said that it doesn't mean that it will not be usable , It just means that android(or for that matter google or even manufaturer) is not liable to support your apps functionality.
但它也可能只是工作,对于如接触是类似的事情。
But it might just work , for eg the contacts is a similar thing.
您可能会再请教了如何将每个人都知道的功能,如果在情况下,它没有记录..嘿Android是开源..去看看code和发现它自己。那是什么我想多SIM开发商做了。
You might then ask up how would everyone know about the features if in case its not documented.. Hey android is open source .. go look into code and find it for yourself . Thats what I guess the multi sim developers did.
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