为什么getNetworkOperator对于CDMA不可靠? [英] Why is getNetworkOperator not reliable for CDMA?

问题描述

任何人都可以说为什么TelephonyManager的getNetworkOperator函数的文档指出这对于CDMA可能返回不可靠的结果吗?

Can anyone say why the documentation for the getNetworkOperator function of TelephonyManager states that this can return unreliable result for CDMA ?

getNetworkOperator文档

Availability: Only when user is registered to a network. Result may be unreliable on CDMA networks (use getPhoneType() to determine if on a CDMA network).

在CDMA设备上调用此方法会得到什么样的结果? 如果不可靠，如何获得CDMA设备的MCC?

What kind of results are you getting when calling this method on a CDMA device ? and if it's not reliable, How can I get the MCC for a CDMA device ?

推荐答案

我知道这是一个老问题，但对其他人可能有用.

I know this is an old question, but maybe is useful to other people.

我不知道某些CDMA网络会返回什么，但我相信肯定会是空".

I don't know what returns from some CDMA networks, but i believe will be a "null" for sure.

您可以从 getSimOperator()<获取MCC/a>.

You can get the MCC from getSimOperator().

希望这会有所帮助.

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